diff --git a/about.html b/about.html
index d371a93c..73fe039e 100644
--- a/about.html
+++ b/about.html
@@ -299,7 +299,7 @@ 6. Custom Scene Node Types
z: 5.0,
nodes: [{
- type: "prims/box"
+ type: "geometry/box"
}]
}, {
type: "translate",
@@ -307,11 +307,11 @@ 6. Custom Scene Node Types
z: 5.0,
nodes: [{
- type: "prims/box"
+ type: "geometry/box"
}]
}]
}, {
- type: "prims/teapot"
+ type: "geometry/teapot"
}]
}]
});
diff --git a/api/latest/firstExample.html b/api/latest/firstExample.html
index e53db56b..176850fe 100644
--- a/api/latest/firstExample.html
+++ b/api/latest/firstExample.html
@@ -63,9 +63,9 @@
nodes:[
// Teapot primitive, implemented by plugin at
- // http://scenejs.org/api/latest/plugins/node/prims/teapot.js
+ // http://scenejs.org/api/latest/plugins/node/geometry/teapot.js
{
- type:"prims/teapot"
+ type:"geometry/teapot"
}
]
}
diff --git a/api/latest/plugins/node/cameras/orbit.js b/api/latest/plugins/node/cameras/orbit.js
index 0c92a794..24d481b8 100644
--- a/api/latest/plugins/node/cameras/orbit.js
+++ b/api/latest/plugins/node/cameras/orbit.js
@@ -20,14 +20,14 @@
*/
SceneJS.Types.addType("cameras/orbit", {
- construct:function (params) {
+ construct: function (params) {
var lookat = this.addNode({
- type:"lookAt",
+ type: "lookAt",
// A plugin node type is responsible for attaching specified
// child nodes within itself
- nodes:params.nodes
+ nodes: params.nodes
});
var yaw = params.yaw || 0;
@@ -40,17 +40,24 @@ SceneJS.Types.addType("cameras/orbit", {
var lastX;
var lastY;
var dragging = false;
+ var lookatDirty = false;
- var eye = params.eye || { x:0, y:0, z:0 };
- var look = params.look || { x:0, y:0, z:0};
+ var eye = params.eye || { x: 0, y: 0, z: 0 };
+ var look = params.look || { x: 0, y: 0, z: 0};
lookat.set({
- eye:{ x:eye.x, y:eye.y, z:-zoom },
- look:{ x:look.x, y:look.y, z:look.z },
- up:{ x:0, y:1, z:0 }
+ eye: { x: eye.x, y: eye.y, z: -zoom },
+ look: { x: look.x, y: look.y, z: look.z },
+ up: { x: 0, y: 1, z: 0 }
});
- update();
+// this._tick = this.getScene().on("tick",
+// function () {
+// if (lookatDirty) {
+// update();
+// lookatDirty = false;
+// }
+// });
var canvas = this.getScene().getCanvas();
@@ -157,16 +164,19 @@ SceneJS.Types.addType("cameras/orbit", {
var eye3 = SceneJS_math_transformPoint3(pitchMat, eye);
eye3 = SceneJS_math_transformPoint3(yawMat, eye3);
- lookat.setEye({x:eye3[0], y:eye3[1], z:eye3[2] });
+ lookat.setEye({x: eye3[0], y: eye3[1], z: eye3[2] });
}
+
+ update();
},
- setLook: function(l) {
+ setLook: function (l) {
},
- destruct:function () {
+ destruct: function () {
+ this.getScene().off(this.tick);
// TODO: remove mouse handlers
}
});
diff --git a/api/latest/plugins/node/cameras/pickFlyOrbit.js b/api/latest/plugins/node/cameras/pickFlyOrbit.js
index f1d06f3d..95c90981 100644
--- a/api/latest/plugins/node/cameras/pickFlyOrbit.js
+++ b/api/latest/plugins/node/cameras/pickFlyOrbit.js
@@ -44,6 +44,7 @@ require([
style.background = "#AAFFAA";
style.opacity = "0.8";
style["border-radius"] = "3px";
+ style["z-index"] = 100000;
style["-moz-border-radius"] = "3px";
style["box-shadow"] = "3px 3px 3px #444444";
style.left = "0";
@@ -55,18 +56,18 @@ require([
return {
// Shows label, but only if text has been set
- setShown:function (shown) {
+ setShown: function (shown) {
style.display = shown && text ? "" : "none";
},
// Sets canvas position of label
- setPos:function (pos) {
+ setPos: function (pos) {
style.left = "" + pos.x + "px";
style.top = "" + pos.y + "px";
},
// Sets text in label
- setText:function (t) {
+ setText: function (t) {
text = t;
div.innerHTML = "" + text + "";
}
@@ -75,19 +76,21 @@ require([
SceneJS.Types.addType("cameras/pickFlyOrbit", {
- construct:function (params) {
+ construct: function (params) {
+
+ var self = this;
var lookat = this.addNode({
- type:"lookAt",
+ type: "lookAt",
- nodes:[
+ nodes: [
{
- type:"name",
- name:"noname",
+ type: "name",
+ name: "noname",
// A plugin node type is responsible for attaching specified
// child nodes within itself
- nodes:params.nodes
+ nodes: params.nodes
}
]
});
@@ -104,44 +107,44 @@ require([
// Sphere position, with a ID so we can update this node:
indicatorPos = lookat.addNode({
- type:"translate",
- id:"__spherePOI"
+ type: "translate",
+ id: "__spherePOI"
});
indicatorVis = indicatorPos.addNode({
- type:"flags",
- flags:{
- enabled:false,
- transparent:true,
- specular:true,
- diffuse:false
+ type: "flags",
+ flags: {
+ enabled: false,
+ transparent: true,
+ specular: true,
+ diffuse: false
}
});
var cursorSize = params.cursorSize || 1;
indicatorSize = indicatorVis.addNode({
- type:"scale",
- id:"__sphereSize",
- x:cursorSize,
- y:cursorSize,
- z:cursorSize,
- nodes:[
+ type: "scale",
+ id: "__sphereSize",
+ x: cursorSize,
+ y: cursorSize,
+ z: cursorSize,
+ nodes: [
{
- type:"material",
- color:{ r:0.4, g:1.0, b:0.4 },
- specularColor:{ r:1.0, g:1.0, b:1.0 },
- emit:0.2,
- nodes:[
+ type: "material",
+ color: { r: 0.4, g: 1.0, b: 0.4 },
+ specularColor: { r: 1.0, g: 1.0, b: 1.0 },
+ emit: 0.2,
+ nodes: [
{
- type:"style",
- lineWidth:2,
- nodes:[
+ type: "style",
+ lineWidth: 2,
+ nodes: [
// Sphere primitive implemented by plugin at
- // http://scenejs.org/api/latest/plugins/node/prims/sphere.js
+ // http://scenejs.org/api/latest/plugins/node/geometry/sphere.js
{
- type:"prims/sphere"
+ type: "geometry/sphere"
}
]
}
@@ -158,16 +161,18 @@ require([
});
}
- var eye = params.eye || { x:0, y:0, z:0 };
- var look = params.look || { x:0, y:0, z:0};
+ var eye = params.eye || { x: 0, y: 0, z: 0 };
+ var look = params.look || { x: 0, y: 0, z: 0};
var zoom = params.zoom || 100;
var zoomSensitivity = params.zoomSensitivity || 1.0;
- lookat.set({
- eye:{ x:eye.x, y:eye.y, z:eye.z},
- look:{ x:look.x, y:look.y, z:look.z },
- up:{ x:0, y:1, z:0 }
- });
+ var lookatArgs = {
+ eye: { x: eye.x, y: eye.y, z: eye.z},
+ look: { x: look.x, y: look.y, z: look.z },
+ up: { x: 0, y: 1, z: 0 }
+ };
+ lookat.set(lookatArgs);
+ this.publish("updated", lookatArgs);
var canvas = this.getScene().getCanvas();
@@ -276,7 +281,7 @@ require([
}
function pick(canvasX, canvasY) {
- scene.pick(canvasX, canvasY, { rayPick:true });
+ scene.pick(canvasX, canvasY, { rayPick: true });
}
var scene = this.getScene();
@@ -295,7 +300,7 @@ require([
if (indicatorVis) {
indicatorVis.setEnabled(true);
- indicatorPos.setXYZ({x:endPivot[0], y:endPivot[1], z:endPivot[2] });
+ indicatorPos.setXYZ({x: endPivot[0], y: endPivot[1], z: endPivot[2] });
label.setShown(true);
}
@@ -372,8 +377,18 @@ require([
glmat.vec3.transformMat4(eye3, eye, mat);
// Update view transform
- lookat.setLook({x:look[0], y:look[1], z:look[2] });
- lookat.setEye({x:look[0] - eye3[0], y:look[1] - eye3[1], z:look[2] - eye3[2] });
+ lookat.setLook({x: look[0], y: look[1], z: look[2] });
+ lookat.setEye({x: look[0] - eye3[0], y: look[1] - eye3[1], z: look[2] - eye3[2] });
+
+ var lookatArgs = {
+ eye: {x: look[0], y: look[1], z: look[2] },
+ look: {x: look[0] - eye3[0], y: look[1] - eye3[1], z: look[2] - eye3[2] }
+ };
+
+// lookat.setLook(lookatArgs.look);
+// lookat.setEye(lookatArgs.eye);
+
+ self.publish("updated", lookatArgs);
// Rotate complete
orbiting = false;
@@ -388,7 +403,7 @@ require([
});
},
- destruct:function () {
+ destruct: function () {
// TODO: remove mouse handlers
}
});
diff --git a/api/latest/plugins/node/canvas/capture.js b/api/latest/plugins/node/canvas/capture.js
index a32c931d..0ba95b8c 100644
--- a/api/latest/plugins/node/canvas/capture.js
+++ b/api/latest/plugins/node/canvas/capture.js
@@ -48,7 +48,7 @@ require([
SceneJS.Types.addType("canvas/capture", {
construct:function (params) {
- this._format = params.format ? supportedFormat(params.format) : "jpeg";
+ this._format = params.format ? this._supportedFormat(params.format) : "jpeg";
this._width = params.width;
this._height = params.height;
},
diff --git a/api/latest/plugins/node/effects/crt.js b/api/latest/plugins/node/effects/crt.js
deleted file mode 100644
index d2f1c411..00000000
--- a/api/latest/plugins/node/effects/crt.js
+++ /dev/null
@@ -1,36 +0,0 @@
-SceneJS.Types.addType("shader/crt", {
-
- construct:function (params) {
-
- this._shader = this.addNode({
- type:"shader",
-
- shaders:[
-
- {
- stage:"fragment",
- code:"vec4 myPixelColorFunc(vec4 color) {\n\
- float m = mod(gl_FragCoord.y, 4.0);\n\
- if (m < 1.5) {\n\
- color = vec4(0.0, 0.0, 0.0, 1.0);\n\
- } else if (m < 2.0) {\n\
- color = vec4(0.2, 0.2, 0.2, 1.0);\n\
- } else if (m < 2.5) {\n\
- color = vec4(0.2, 0.2, 0.2, 1.0);\n\
- }\n\
- return color;\n\
- }",
-
- hooks:{
- pixelColor:"myPixelColorFunc"
- }
- }
- ],
- nodes:params.nodes
- });
- },
-
- destruct:function () {
- // Not used
- }
-});
diff --git a/api/latest/plugins/node/effects/fog.js b/api/latest/plugins/node/effects/fog.js
index 68e2091d..fe9581d7 100644
--- a/api/latest/plugins/node/effects/fog.js
+++ b/api/latest/plugins/node/effects/fog.js
@@ -1,159 +1,145 @@
-SceneJS.Types.addType("effects/fog", {
-
- construct:function (params) {
-
- // Holds params for custom shader node
- this._shaderParams = {
- fogMode:1.0, // 0.0 disabled, 1.0 linear, 2.0 exponential, 3.0 quadratic, 4.0 constant
- fogDensity:0.05, // Fog density in range of [0.0..1.0]
- fogStart:0.0, // Nearest point of fog in view space (receeding Z-axis is positive)
- fogEnd:10000.0, // Furthest point of fog in view space
- fogColor:[0.6, 0.0, 0.0] // Colour of fog - the colour that objects blend into
- };
-
- // Custom shader node
- this._shader = this.addNode({
- type:"shader",
- coreId:"effects/fog",
-
- shaders:[
-
- {
- stage:"fragment",
- code:[
-
- /* Parameter uniforms
- */
- "uniform float fogMode;",
- "uniform float fogDensity;",
- "uniform float fogStart;",
- "uniform float fogEnd;",
- "uniform vec3 fogColor;",
-
- /* Collected view-space fragment position
- */
- "vec4 _viewPos;",
-
- /* Collects view-space fragment position
- */
- "void fogViewPosFunc(vec4 viewPos) {",
- " _viewPos = viewPos;",
- "}",
-
- /* Modifies fragment colour
- */
- "vec4 fogPixelColorFunc(vec4 color) {",
- " if (fogMode != 0.0) {", // not "disabled"
- " float fogFactor = (1.0 - fogDensity);",
- " if (fogMode != 4.0) {", // not "constant"
- " if (fogMode == 1.0) {", // "linear"
- " fogFactor *= clamp(pow(max((fogEnd - length(- _viewPos.xyz)) / " +
- " (fogStart - fogEnd), 0.0), 2.0), 0.0, 1.0);",
- " } else {", // "exp" or "exp2"
- " fogFactor *= clamp((fogStart - length(- _viewPos.xyz)) / (fogStart - fogEnd), 0.0, 1.0);",
- " }",
- " }",
- " return color * (fogFactor + vec4(fogColor, 1.0)) * (1.0 - fogFactor);",
- " }",
- " return color;",
- "}"
- ],
-
- /* Bind our functions to hooks
- */
- hooks:{
- viewPos:"fogViewPosFunc",
- pixelColor:"fogPixelColorFunc"
+/**
+ * Depth-of-Field postprocess effect
+ *
+ */
+SceneJS.Types.addType("postprocess/dof", {
+
+ construct: function (params) {
+
+ // Unique IDs for the render target nodes
+ var colorTarget = this.id + ".colorTarget";
+ var colorTarget2 = this.id + ".colorTarget2";
+ var depthTarget = this.id + ".depthTarget";
+
+
+ this.addNodes([
+
+ // Pass 1
+ // Render scene to color and depth targets
+ {
+ type: "pass",
+ priority: 1,
+ nodes: [
+
+ // Output color target
+ {
+ type: "colorTarget",
+ id: colorTarget,
+
+ nodes: [
+
+ // Output depth target
+ {
+ type: "depthTarget",
+ id: depthTarget,
+
+ // The scene nodes
+ nodes: params.nodes
+ }
+ ]
}
- }
- ],
-
- // Declare parameters and set default values
- params:this._shaderParams,
-
- nodes:params.nodes
- });
-
- if (params.mode != undefined) {
- this.setMode(params.mode);
- }
- if (params.density != undefined) {
- this.setDensity(params.density);
- }
- if (params.start != undefined) {
- this.setStart(params.start);
- }
- if (params.end != undefined) {
- this.setEnd(params.end);
- }
- if (params.color != undefined) {
- this.setColor(params.color);
- }
- },
-
- setMode:function (mode) {
- switch (mode) {
- case "disabled":
- this._shaderParams.fogMode = 0;
- break;
- case "linear":
- this._shaderParams.fogMode = 1;
- break;
- case "exp":
- this._shaderParams.fogMode = 2;
- break;
- case "exp2":
- this._shaderParams.fogMode = 3;
- break;
- case "constant":
- this._shaderParams.fogMode = 4;
- break;
- }
- this._shader.setParams(this._shaderParams);
- },
-
- getMode:function () {
- return ["disabled", "linear", "exp", "exp2", "constant"][this._shaderParams.fogMode]; // TODO: optimize
- },
-
- setDensity:function (density) {
- this._shaderParams.fogDensity = density;
- this._shader.setParams(this._shaderParams);
- },
-
- getDensity:function () {
- return this._shaderParams.fogDensity;
- },
-
- setStart:function (start) {
- this._shaderParams.fogStart = start;
- this._shader.setParams(this._shaderParams);
- },
-
- getStart:function () {
- return this._shaderParams.fogStart;
- },
-
- setEnd:function (end) {
- this._shaderParams.fogEnd = end;
- this._shader.setParams(this._shaderParams);
- },
-
- getEnd:function () {
- return this._shaderParams.fogEnd;
- },
-
- setColor:function (color) {
- this._shaderParams.fogColor = [color.r || 0, color.g || 0, color.b || 0 ];
- this._shader.setParams(this._shaderParams);
- },
-
- getColor:function () {
- var color = this._shaderParams.fogColor;
- return { r:color[0], g:color[1], b:color[2] };
- },
-
- destruct:function () {
- // Not used
+ ]
+ },
+
+ // Debug pass - renders the depth buffer to the canvas
+ {
+ type: "pass",
+ priority: 1.2,
+ nodes: [
+ {
+ // type: "depthTarget/render",
+ target: depthTarget
+ }
+ ]
+ },
+
+ // Pass 2
+ // Render scene with custom shader using color and depth targets as textures
+ {
+ type: "pass",
+ priority: 2,
+
+ nodes: [
+
+ // Input color target
+ {
+ type: "textureMap",
+ target: colorTarget,
+
+ nodes: [
+
+ // Input depth target
+ {
+ type: "textureMap",
+ target: depthTarget,
+
+ nodes: [
+
+ // Horizontal blur shader
+ {
+ type: "shader",
+ coreId: "xx",
+ shaders: [
+
+ // Vertex shader simply passes through vertex position and UV
+ {
+ stage: "vertex",
+ code: [
+ "attribute vec3 SCENEJS_aVertex;",
+ "attribute vec2 SCENEJS_aUVCoord;",
+ "varying vec2 vUv;",
+ "void main () {",
+ " gl_Position = vec4(SCENEJS_aVertex, 1.0);",
+ " vUv = SCENEJS_aUVCoord;",
+ "}"
+ ]
+ },
+
+ // Fragment shader
+ {
+ stage: "fragment",
+ code: [
+ "precision highp float;",
+
+ "uniform sampler2D SCENEJS_uSampler0;", // Colour target's texture
+ "uniform sampler2D SCENEJS_uSampler1;", // Depth target's texture
+
+ /// Unpack an RGBA pixel to floating point value.
+ "float unpack (vec4 colour) {",
+ " const vec4 bitShifts = vec4(1.0,",
+ " 1.0 / 255.0,",
+ " 1.0 / (255.0 * 255.0),",
+ " 1.0 / (255.0 * 255.0 * 255.0));",
+ " return dot(colour, bitShifts);",
+ "}",
+
+ "void main () {",
+ " float depth = unpack(texture2D(SCENEJS_uSampler1, vUv));",
+ " gl_FragColor = depth * texture2D(SCENEJS_uSampler0, vUv);",
+ "}"
+ ]
+ }
+ ],
+
+ params: {
+ },
+
+ nodes: [
+
+ // Quad primitive, implemented by plugin at
+ // http://scenejs.org/api/latest/plugins/node/geometry/quad.js
+ {
+ type: "geometry/quad"
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ }
+ ]);
}
});
+
diff --git a/api/latest/plugins/node/effects/snowyPeaks.js b/api/latest/plugins/node/effects/snowyPeaks.js
deleted file mode 100644
index a44c1d0d..00000000
--- a/api/latest/plugins/node/effects/snowyPeaks.js
+++ /dev/null
@@ -1,50 +0,0 @@
-SceneJS.Types.addType("effects/snowyPeaks", {
-
- construct:function (params) {
-
- var altitude = params.altitude || 0;
-
- this._shader = this.addNode({
- type:"shader",
- shaders:[
- {
- stage:"fragment",
- code:[
- "float posY = 0.0;",
- "vec4 myWorldPosFunc(vec4 pos){",
- " posY=pos.y;",
- " return pos;",
- "}",
-
- "uniform float altitude;",
- "vec3 myMaterialBaseColorFunc(vec3 color) {",
- " if (posY > altitude) {",
- " color = vec3(1.0, 1.0, 1.0);",
- " }",
- " return color;",
- "}"
- ],
- hooks:{
- materialBaseColor:"myMaterialBaseColorFunc",
- worldPos:"myWorldPosFunc"
- }
- }
- ],
- params:{
- altitude:altitude
- },
- nodes:params.nodes
- });
- },
-
- setAltitude:function (altitude) {
- this._shader.setParams({
- altitude:altitude
- });
- },
-
- destruct:function () {
- // Not used
- }
-})
-;
diff --git a/api/latest/plugins/node/effects/wobble.js b/api/latest/plugins/node/effects/wobble.js
deleted file mode 100644
index 6b36447d..00000000
--- a/api/latest/plugins/node/effects/wobble.js
+++ /dev/null
@@ -1,42 +0,0 @@
-SceneJS.Types.addType("effects/wobble", {
-
- construct:function (params) {
-
- var shader = this.addNode({
- type:"shader",
- shaders:[
- {
- stage:"vertex",
- code:"uniform float time;\n\
- vec4 myWorldPosFunc(vec4 pos){\n\
- pos.x=pos.x+sin(pos.x*5.0+time+10.0)*0.1;\n\
- pos.y=pos.y+sin(pos.y*5.0+time+10.0)*0.1;\n\
- pos.z=pos.z+sin(pos.z*5.0+time+10.0)*0.1;\n\
- return pos;\n\
- }\n",
- hooks:{
- worldPos:"myWorldPosFunc"
- }
- }
- ],
- params:{
- time:0.5
- },
- nodes:params.nodes
- });
-
- var time = 0;
-
- this._tick = this.getScene().on("tick",
- function () {
- shader.setParams({
- time:time
- });
- time += 0.1;
- });
- },
-
- destruct:function () {
- this.getScene().off(this._tick);
- }
-});
diff --git a/api/latest/plugins/node/frustum/body.js b/api/latest/plugins/node/frustum/body.js
deleted file mode 100644
index bccd850b..00000000
--- a/api/latest/plugins/node/frustum/body.js
+++ /dev/null
@@ -1,112 +0,0 @@
-require([
- // Prefix routes to plugin support libs
- "scenejsPluginDeps/frustum/frustumCullSystemPool"
-],
- function (pool) {
-
- SceneJS.Types.addType("frustum/body", {
-
- construct:function (params) {
-
- // Frustum culling and projected canvas size enabled by default
- this._frustumCull = params.frustumCull != undefined ? params.frustumCull : true;
- this._detailCull = params.detailCull != undefined ? params.detailCull : true;
-
- var shape = params.shape || "box";
-
- switch (shape) {
- case "box":
- this._bodyCfg = {
- shape:shape,
- min:params.min || [0, 0, 0],
- max:params.max || [0, 0, 0],
- frustumCull:this._frustumCull,
- detailCull:this._detailCull
- };
- if (params.showBoundary) {
- this.addNode({
- type:"prims/boundary",
- min:params.min || [0, 0, 0],
- max:params.max || [0, 0, 0],
- wire:true
- });
- }
- break;
-
-// case "sphere":
-// this._bodyCfg = {
-// shape:"sphere",
-// center:params.center || [0, 0, 0],
-// radius:params.radius || 1.0
-// };
-// break;
-
- default:
- this.log("error", "Unsupported value for attribute 'shape'");
- }
-
- if (params.nodes) {
- this.addNodes(params.nodes);
- }
- },
-
- preCompile:function () {
-
- // This node might have been relocated in the scene graph
- // and therefore inherits new view and projection transforms,
- // so we'll release any existing system just in case.
-
- this._putBody();
- this._getBody();
- },
-
- _putBody:function () {
- if (this._bodyId) {
- this._system.removeBody(this._bodyId);
- this._bodyId = null;
- }
- if (this._system) {
- pool.putSystem(this._system);
- this._system = null;
- }
- },
-
- _getBody:function () {
- try {
- this._system = pool.getSystem(this);
- var self = this;
- this._bodyId = this._system.createBody(this._bodyCfg,
- function (intersect, canvasSize) { // Body update handler
-
- // Not that much overhead in relaying status
- // updates via pub/sub because they only happen sparsely,
- // ie. for bodies whose status actually changes
-
- if (self._frustumCull) { // Frustum culling switching enabled
- self.publish("intersect", intersect);
- }
-
- if (self._detailCull) { // LOD switching enabled
- self.publish("canvasSize", canvasSize);
- }
-
- // self.log(" intersect = " + intersect + ", canvasSize = " + canvasSize);
- });
- } catch (e) {
- this.log("Error : " + e);
- if (this._system) {
- pool.putSystem(this._system);
- this._system = null;
- }
- }
- },
-
- postCompile:function () {
- // Not used
- },
-
- destruct:function () {
- this._putBody();
- }
- });
- });
diff --git a/api/latest/plugins/node/frustum/lod.js b/api/latest/plugins/node/frustum/lod.js
deleted file mode 100644
index 07bf092a..00000000
--- a/api/latest/plugins/node/frustum/lod.js
+++ /dev/null
@@ -1,125 +0,0 @@
-SceneJS.Types.addType("frustum/lod", {
-
- construct:function (params) {
-
- var self = this;
-
- var sizes = params.sizes;
- if (!sizes) {
- this.log("error", "mandatory attribute missing: 'sizes'");
- return;
- }
-
- var nodes = params.nodes;
- if (!nodes) {
- this.log("error", "mandatory attribute missing: 'nodes'");
- return;
- }
-
- if (sizes.length != nodes.length) {
- this.log("error", "invalid attribute(s): 'sizes' and 'nodes' should be arrays of equal length");
- return;
- }
-
- for (var i = 0, len = sizes.length; i < len; i++) {
- if (sizes[i] <= 0) {
- this.log("error", "invalid attribute: values in 'sizes' should be greater than zero");
- return;
- }
- if (i > 0) {
- if (sizes[i] <= sizes[i - 1]) {
- this.log("error", "invalid attribute: values in 'sizes' should be in ascending order");
- return;
- }
- }
- }
-
- this.addNode({
- type:"frustum/body",
- shape:params.shape,
- min:params.min,
- max:params.max,
- showBoundary:params.showBoundary,
- frustumCull: params.frustumCull ? params.frustumCull : true, // Enable frustum culling?
- detailCull:true // Enable detail culling information (default)
- },
- function (body) {
- if (params.nodes) {
- var childNodes = [];
- for (var i = 0, len = params.nodes.length; i < len; i++) {
- childNodes.push(self.addNode({
- type:"enable",
- enabled:false,
- nodes:[
- params.nodes[i]
- ]
- }));
- }
-
- // The currently active child node
- var currentNode;
-
- // If frustum culling is not disabled by
- // params.frustumCull, then we'll get notification
- // whenever the boundaries intersection status
- // changes with respect to the view frustum.
-
- body.on("intersect",
- function (intersect) {
- if (currentNode) {
- switch (intersect) {
- case 0: // Completely outside frustum
- currentNode.setEnabled(false);
- break;
- case 1: // Partially inside frustum
- currentNode.setEnabled(true);
- break;
- case 2: // Completely inside frustum
- currentNode.setEnabled(true);
- break;
- }
- }
- });
-
- // If frustum culling is not disabled by params.frustumCull,
- // then we'll get notifications of change in projected canvas
- // size for the boundary as long as the "intersect" notification
- // reported that the boundary is not outside the view frustum.
-
- // If frustum culling is disabled. then we'll get
- // notification of canvas size changes regardless of
- // whether the boundary is outside the frustum of not.
-
- body.on("canvasSize",
- function (canvasSize) {
-
- if (currentNode) {
-
- // We only get a 2d size update when the size has changed,
- // so its safe to say we'll not be immediately re-enabling
- // the currently enabled child node. No need to avoid
- // any redundant re-enabling or disabling here.
-
- currentNode.setEnabled(false);
- }
-//
- if (canvasSize == -1) {
- // All Culled
- return;
- }
-
- // Enable the appropriate child, if any,
- // for the boundary's projected 2D size
-
- for (var i = sizes.length - 1; i >= 0; i--) {
- if (canvasSize >= sizes[i]) {
- currentNode = childNodes[i];
- currentNode.setEnabled(true);
- return;
- }
- }
- });
- }
- });
- }
-});
\ No newline at end of file
diff --git a/api/latest/plugins/node/heightmaps/custom.js b/api/latest/plugins/node/heightmaps/custom.js
deleted file mode 100644
index 1e666705..00000000
--- a/api/latest/plugins/node/heightmaps/custom.js
+++ /dev/null
@@ -1,164 +0,0 @@
-(function () {
-
- SceneJS.Types.addType("heightmaps/custom", {
-
- construct:function (params) {
-
- if (!params.src) {
- throw "heightmap param expected: src";
- }
-
- params.xSize = params.xSize || 1.0;
- params.ySize = params.ySize || 0.25;
- params.zSize = params.zSize || 1.0;
-
- params.xSegments = params.xSegments || 100;
- params.zSegments = params.zSegments || 100;
-
- var self = this;
-
- // Notify SceneJS so it can support loading/busy indicators etc
- this._taskId = this.taskStarted("Loading heightmap");
-
- var image = new Image();
-
- image.onload = function (e) {
-
- var element = window.document.createElement('canvas');
- element.width = image.width;
- element.height = image.height;
-
- var c = element.getContext("2d");
-
- c.drawImage(image, 0, 0);
-
- var imageData = c.getImageData(0, 0, image.width, image.height).data;
-
- var mesh = createMeshData(params, image, imageData);
-
- var wire = params.wire;
-
- if (self._taskId) {
-
- self._taskId = self.taskFinished(self._taskId);
-
- // Create geometry node
- self.addNode({
- type:"rotate",
- x:1,
- angle:90,
- nodes:[
- {
- type:"geometry",
- primitive:wire ? "lines" : "triangles",
- positions:mesh.positions,
- normals:!wire ? "auto" : null, // Get SceneJS to compute the normals
- uv:!wire ? mesh.uv : null,
- indices:mesh.indices,
- coreId:"heightmap_" + (wire == true ? "wire_" : "") + params.zSize + "_" + params.xSize + "_" + params.ySize + "_" + params.xSegments + "_" + params.zSegments
- }
- ]
- });
- }
- };
-
- image.onerror = function () {
- self._taskId = self.taskFailed(self._taskId);
- };
-
- image.src = params.src;
- },
-
- destruct:function () {
- this._taskId = self.taskFinished(this._taskId);
- }
- });
-
- function createMeshData(params, image, imageData) {
-
- var imageWidth = image.width;
- var imageHeight = image.height;
-
- var positions = [];
- var uvs = [];
- var indices = [];
-
- var width = params.xSize;
- var height = params.zSize;
-
- var xSegments = params.xSegments;
- var zSegments = params.zSegments;
-
- var halfWidth = width / 2;
- var halfHeight = height / 2;
-
- var gridX = xSegments;
- var gridZ = zSegments;
-
- var gridX1 = gridX + 1;
- var gridZ1 = gridZ + 1;
-
- var segWidth = width / gridX;
- var segHeight = height / gridZ;
-
- var imgX;
- var imgY;
-
- var x;
- var y;
- var z;
-
- for (var px = 0; px <= gridZ; px++) {
- for (var py = 0; py <= gridX; py++) {
-
- x = px * segWidth;
- y = py * segHeight;
-
- imgX = Math.round((x / width) * (imageWidth - 1));
- imgY = Math.round((y / height) * (imageHeight - 1));
-
- z = (imageData[(imageWidth * imgY + imgX) * 4]) / 255 * params.ySize;
-
- if (z == undefined || isNaN(z)) {
- z = 0;
- }
-
- positions.push(x - halfWidth);
- positions.push(-y + halfHeight);
- positions.push(-z);
-
- uvs.push(py / gridX);
- uvs.push(1 - px / gridZ);
- }
- }
-
- var a;
- var b;
- var c;
- var d;
-
- for (var iz = 0; iz < gridZ; iz++) {
- for (var ix = 0; ix < gridX; ix++) {
-
- a = ix + gridX1 * iz;
- b = ix + gridX1 * ( iz + 1 );
- c = ( ix + 1 ) + gridX1 * ( iz + 1 );
- d = ( ix + 1 ) + gridX1 * iz;
-
- indices.push(a);
- indices.push(b);
- indices.push(c);
-
- indices.push(c);
- indices.push(d);
- indices.push(a);
- }
- }
-
- return {
- positions:positions,
- uv:uvs,
- indices:indices
- };
- }
-})();
diff --git a/api/latest/plugins/node/import/md2.js b/api/latest/plugins/node/import/md2.js
index 3a13fbd2..e9a2c47e 100644
--- a/api/latest/plugins/node/import/md2.js
+++ b/api/latest/plugins/node/import/md2.js
@@ -19,6 +19,7 @@ require([
if (!params.src) {
this.log("error", "Attribute expected: src");
+ return;
}
// Notify SceneJS so it can support loading/busy indicators etc
diff --git a/api/latest/plugins/node/objects/buildings/building.js b/api/latest/plugins/node/objects/buildings/building.js
index 47b8ba67..23fd78d9 100644
--- a/api/latest/plugins/node/objects/buildings/building.js
+++ b/api/latest/plugins/node/objects/buildings/building.js
@@ -2,9 +2,9 @@
var buildingTypes = initBuildingTypes();
- SceneJS.Types.addType("objects/buildings/building", {
+ SceneJS.Types.addType("models/buildings/building", {
- construct:function (params) {
+ construct: function (params) {
var type = params.buildingType || 0;
var buildingType = buildingTypes[type];
if (!buildingType) {
@@ -12,162 +12,164 @@
}
var pos = params.pos || {};
createBuilding(buildingType, this, {
- xmin:(pos.x || 0) - 10,
- zmin:(pos.z || 0) - 10,
- xmax:(pos.x || 0) + 10,
- zmax:(pos.z || 0) + 10
+ xmin: (pos.x || 0) - 10,
+ zmin: (pos.z || 0) - 10,
+ xmax: (pos.x || 0) + 10,
+ zmax: (pos.z || 0) + 10
});
}
});
function initBuildingTypes() {
- var texturePath = SceneJS.getConfigs("pluginPath") + "/node/objects/buildings/building/";
+ var texturePath = SceneJS.getConfigs("pluginPath") + "/node/models/buildings/building/";
return [
// Building 1
{
- freq:50,
- material:{
- type:"material",
- coreId:"building.1.material",
- baseColor:{
- r:1.0,
- g:1.0,
- b:1.0
+ freq: 50,
+ material: {
+ type: "material",
+ coreId: "building.1.material",
+ baseColor: {
+ r: 1.0,
+ g: 1.0,
+ b: 1.0
},
- specularColor:[ 1.0, 1.0, 1.0 ],
- specular:0.4,
- shine:20.0
+ specularColor: [ 1.0, 1.0, 1.0 ],
+ specular: 0.4,
+ shine: 20.0
},
- texture:{
- type:"texture",
- coreId:"building.1.texture",
- layers:[
+ texture: {
+ type: "texture",
+ coreId: "building.1.texture",
+ layers: [
{
- src:texturePath + "highrise-windows.jpg",
- applyTo:"baseColor",
- blendMode:"multiply",
- wrapS:"repeat",
- wrapT:"repeat",
- scale:{
- x:0.04,
- y:0.05
+ src: texturePath + "highrise-windows.jpg",
+ applyTo: "baseColor",
+ blendMode: "multiply",
+ wrapS: "repeat",
+ wrapT: "repeat",
+ scale: {
+ x: 0.04,
+ y: 0.05
}
}
]
},
- roof:{
- height:1,
- material:{
- type:"material",
- coreId:"building.1.roof",
- baseColor:{
- r:1.0,
- g:1.0,
- b:1.0
+ roof: {
+ height: 1,
+ material: {
+ type: "material",
+ coreId: "building.1.roof",
+ baseColor: {
+ r: 1.0,
+ g: 1.0,
+ b: 1.0
}
}
}
},
// Building 2
{
- freq:30,
- material:{
- type:"material",
- coreId:"building.2.material",
- baseColor:{
- r:1.0,
- g:1.0,
- b:1.0
+ freq: 30,
+ material: {
+ type: "material",
+ coreId: "building.2.material",
+ baseColor: {
+ r: 1.0,
+ g: 1.0,
+ b: 1.0
},
- specularColor:[ 1.0, 1.0, 1.0 ],
- specular:1.0,
- shine:5.0
+ specularColor: [ 1.0, 1.0, 1.0 ],
+ specular: 1.0,
+ shine: 5.0
},
- texture:{
- type:"texture",
- coreId:"building.2.texture",
- layers:[
+ texture: {
+ type: "texture",
+ coreId: "building.2.texture",
+ layers: [
{
- src:texturePath + "HighRiseGlass.jpg",
- applyTo:"baseColor",
- blendMode:"multiply",
- wrapS:"repeat",
- wrapT:"repeat",
- scale:{
- x:0.25,
- y:0.2
+ src: texturePath + "HighRiseGlass.jpg",
+ applyTo: "baseColor",
+ blendMode: "multiply",
+ wrapS: "repeat",
+ wrapT: "repeat",
+ scale: {
+ x: 0.25,
+ y: 0.2
}
},
{
- src:texturePath + "HighRiseGlassSpecular.jpg",
- applyTo:"specular",
- blendMode:"multiply",
- wrapS:"repeat",
- wrapT:"repeat",
- scale:{
- x:0.25,
- y:0.2
+ src: texturePath + "HighRiseGlassSpecular.jpg",
+ applyTo: "specular",
+ blendMode: "multiply",
+ wrapS: "repeat",
+ wrapT: "repeat",
+ scale: {
+ x: 0.25,
+ y: 0.2
}
}
]
},
- roof:{
- height:1,
- material:{
- type:"material",
- coreId:"building.2.roof",
- baseColor:{
- r:0.4,
- g:0.4,
- b:0.4
- }
+ roof: {
+ height: 1,
+ material: {
+ type: "material",
+ coreId: "building.2.roof",
+ baseColor: {
+ r: 0.4,
+ g: 0.4,
+ b: 0.4
+ },
+ specular: 0.2
}
}
},
// Building 3
{
- freq:20,
- material:{
- type:"material",
- coreId:"building.3.material",
- baseColor:{
- r:1.0,
- g:1.0,
- b:1.0
+ freq: 20,
+ material: {
+ type: "material",
+ coreId: "building.3.material",
+ baseColor: {
+ r: 1.0,
+ g: 1.0,
+ b: 1.0
},
- specularColor:[ 1.0, 1.0, 1.0 ],
- specular:0.4,
- shine:20.0
+ specularColor: [ 1.0, 1.0, 1.0 ],
+ specular: 0.4,
+ shine: 20.0
},
- texture:{
- type:"texture",
- coreId:"building.3.texture",
- layers:[
+ texture: {
+ type: "texture",
+ coreId: "building.3.texture",
+ layers: [
{
- src:texturePath + "pixelcity_windows7.jpg",
- applyTo:"baseColor",
- blendMode:"multiply",
- wrapS:"repeat",
- wrapT:"repeat",
- scale:{
- x:0.015,
- y:0.01
+ src: texturePath + "pixelcity_windows7.jpg",
+ applyTo: "baseColor",
+ blendMode: "multiply",
+ wrapS: "repeat",
+ wrapT: "repeat",
+ scale: {
+ x: 0.015,
+ y: 0.01
}
}
]
},
- roof:{
- height:1,
- material:{
- type:"material",
- coreId:"building.3.roof",
- baseColor:{
- r:0.0,
- g:0.0,
- b:0.0
- }
+ roof: {
+ height: 1,
+ material: {
+ type: "material",
+ coreId: "building.3.roof",
+ baseColor: {
+ r: 0.0,
+ g: 0.0,
+ b: 0.0
+ },
+ specular: 0.2
}
}
}
@@ -281,26 +283,23 @@
function addBase(buildingType, node, xpos, zpos, xsize, ysize, zsize) {
node.addNode({
- type:"translate",
- x:xpos,
- y:ysize,
- z:zpos,
- nodes:[
+ type: "translate",
+ x: xpos,
+ y: ysize,
+ z: zpos,
+ nodes: [
{
- type:"material",
- baseColor:{
- r:0.6, g:.6, b:0.6
+ type: "material",
+ baseColor: {
+ r: 0.6, g: .6, b: 0.6
},
- coreId:"building.base",
- nodes:[
+ coreId: "building.base",
+ nodes: [
{
- type:"geometry",
- source:{
- type:"box",
- xSize:xsize,
- ySize:ysize,
- zSize:zsize
- }
+ type: "geometry/box",
+ xSize: xsize,
+ ySize: ysize,
+ zSize: zsize
}
]
}
@@ -314,19 +313,16 @@
*/
node.addNode(buildingType.roof.material)
.addNode({
- type:"translate",
- x:xpos,
- y:ypos + ysize + buildingType.roof.height,
- z:zpos
+ type: "translate",
+ x: xpos,
+ y: ypos + ysize + buildingType.roof.height,
+ z: zpos
})
.addNode({
- type:"geometry",
- source:{
- type:"box",
- xSize:xsize,
- ySize:buildingType.roof.height,
- zSize:zsize
- }
+ type: "geometry/box",
+ xSize: xsize,
+ ySize: buildingType.roof.height,
+ zSize: zsize
});
/* Body with texture
@@ -334,19 +330,16 @@
node.addNode(buildingType.material)// Current material
.addNode(buildingType.texture)// Current texture
.addNode({
- type:"translate",
- x:xpos,
- y:ypos,
- z:zpos
+ type: "translate",
+ x: xpos,
+ y: ypos,
+ z: zpos
})
.addNode({
- type:"geometry",
- source:{
- type:"box",
- xSize:xsize,
- ySize:ysize,
- zSize:zsize
- }
+ type: "geometry/box",
+ xSize: xsize,
+ ySize: ysize,
+ zSize: zsize
});
}
})();
\ No newline at end of file
diff --git a/api/latest/plugins/node/objects/buildings/city.js b/api/latest/plugins/node/objects/buildings/city.js
index 4ffc121e..7ffda93e 100644
--- a/api/latest/plugins/node/objects/buildings/city.js
+++ b/api/latest/plugins/node/objects/buildings/city.js
@@ -1,4 +1,4 @@
-SceneJS.Types.addType("objects/buildings/city", {
+SceneJS.Types.addType("models/buildings/city", {
construct:function (params) {
@@ -12,7 +12,7 @@ SceneJS.Types.addType("objects/buildings/city", {
for (var x = -halfWidth; x < halfWidth; x += 50) {
for (var z = -halfWidth; z < halfWidth; z += 50) {
this.addNode({
- type:"objects/buildings/building",
+ type:"models/buildings/building",
buildingType:Math.floor(Math.random() * 3), // Three building types
pos:{
x:x,
diff --git a/api/latest/plugins/node/objects/plants/ghostTree.js b/api/latest/plugins/node/objects/plants/ghostTree.js
index 161ace79..8983b1d7 100644
--- a/api/latest/plugins/node/objects/plants/ghostTree.js
+++ b/api/latest/plugins/node/objects/plants/ghostTree.js
@@ -7,7 +7,7 @@
* http://www.chromeexperiments.com/detail/ghost-trees/
*
* Tree generation code is wrapped in a custom SceneJS node type defined in:
- * http://scenejs.org/api/latest/plugins/node/objects/plants/ghostTree.js
+ * http://scenejs.org/api/latest/plugins/node/models/plants/ghostTree.js
*
* All the parameters for the tree generator are exposed as configurations
* for the node type.
@@ -21,7 +21,7 @@
],
function (glmat) {
- SceneJS.Types.addType("objects/plants/ghostTree", {
+ SceneJS.Types.addType("models/plants/ghostTree", {
construct:function (params) {
diff --git a/api/latest/plugins/node/objects/space/planets/earth.js b/api/latest/plugins/node/objects/space/planets/earth.js
index dbb403be..3db6bfe2 100644
--- a/api/latest/plugins/node/objects/space/planets/earth.js
+++ b/api/latest/plugins/node/objects/space/planets/earth.js
@@ -1,8 +1,8 @@
-SceneJS.Types.addType("objects/space/planets/earth", {
+SceneJS.Types.addType("models/space/planets/earth", {
construct:function (params) {
- var texturePath = SceneJS.getConfigs("pluginPath") + "/node/objects/space/planets/earth/";
+ var texturePath = SceneJS.getConfigs("pluginPath") + "/node/models/space/planets/earth/";
var node = this.addNode({
type:"rotate",
diff --git a/api/latest/plugins/node/objects/toys/drinkingBird.js b/api/latest/plugins/node/objects/toys/drinkingBird.js
index eb46c8da..28a985d7 100644
--- a/api/latest/plugins/node/objects/toys/drinkingBird.js
+++ b/api/latest/plugins/node/objects/toys/drinkingBird.js
@@ -6,12 +6,12 @@
* Usage example:
*
* someNode.addNode({
- * type: "objects/toys/drinkingBird",
+ * type: "models/toys/drinkingBird",
* rotate: true // Default false - causes bird to drink when true
* });
*
*/
-SceneJS.Types.addType("objects/toys/drinkingBird", {
+SceneJS.Types.addType("models/toys/drinkingBird", {
init:function (params) {
@@ -110,7 +110,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
color:{ r:0.53, g:0.53, b:0.53 },
nodes:[
{
- type:"prims/cylinder",
+ type:"geometry/cylinder",
radiusTop:5,
radiusBottom:5,
height:300,
@@ -137,7 +137,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
coreId:"feetMaterial",
nodes:[
{
- type:"prims/box",
+ type:"geometry/box",
xSize:83,
ySize:2,
zSize:(110 + 64 + 20) / 2
@@ -161,7 +161,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
coreId:"feetMaterial",
nodes:[
{
- type:"prims/box",
+ type:"geometry/box",
xSize:3,
ySize:52 / 2,
zSize:(110 + 64 + 20) / 2
@@ -179,7 +179,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
coreId:"feetMaterial",
nodes:[
{
- type:"prims/box",
+ type:"geometry/box",
xSize:3,
ySize:15,
zSize:64 / 2
@@ -197,7 +197,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
coreId:"legMaterial",
nodes:[
{
- type:"prims/box",
+ type:"geometry/box",
xSize:3,
ySize:(334 - 30) / 2,
zSize:64 / 2
@@ -221,7 +221,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
coreId:"feetMaterial",
nodes:[
{
- type:"prims/box",
+ type:"geometry/box",
xSize:3,
ySize:52 / 2,
zSize:(110 + 64 + 20) / 2
@@ -239,7 +239,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
coreId:"feetMaterial",
nodes:[
{
- type:"prims/box",
+ type:"geometry/box",
xSize:3,
ySize:15,
zSize:64 / 2
@@ -257,7 +257,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
coreId:"legMaterial",
nodes:[
{
- type:"prims/box",
+ type:"geometry/box",
xSize:3,
ySize:(334 - 30) / 2,
zSize:64 / 2
@@ -304,7 +304,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
coreId:"waterMaterial",
nodes:[
{
- type:"prims/cylinder",
+ type:"geometry/cylinder",
radiusTop:8,
radiusBottom:8,
height:300,
@@ -345,7 +345,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
coreId:"waterMaterial",
nodes:[
{
- type:"prims/cylinder",
+ type:"geometry/cylinder",
radiusTop:52,
radiusBottom:52,
height:0,
@@ -366,7 +366,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
coreId:"glassMaterial",
nodes:[
{
- type:"prims/cylinder",
+ type:"geometry/cylinder",
radiusTop:12,
radiusBottom:12,
height:435,
@@ -434,7 +434,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
coreId:"headMaterial",
nodes:[
{
- type:"prims/cylinder",
+ type:"geometry/cylinder",
radiusTop:8,
radiusBottom:15,
height:70,
@@ -573,7 +573,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
coreId:"hatMaterial",
nodes:[
{
- type:"prims/cylinder",
+ type:"geometry/cylinder",
radiusTop:71,
radiusBottom:71,
height:10,
@@ -590,7 +590,7 @@ SceneJS.Types.addType("objects/toys/drinkingBird", {
coreId:"hatMaterial",
nodes:[
{
- type:"prims/cylinder",
+ type:"geometry/cylinder",
radiusTop:45,
radiusBottom:45,
height:66,
diff --git a/api/latest/plugins/node/physics/box.js b/api/latest/plugins/node/physics/box.js
index 230e27c1..26464e7c 100644
--- a/api/latest/plugins/node/physics/box.js
+++ b/api/latest/plugins/node/physics/box.js
@@ -20,7 +20,7 @@ SceneJS.Types.addType("physics/box", {
nodes:[
{
- type:"prims/box",
+ type:"geometry/box",
size: params.size
}
]
diff --git a/api/latest/plugins/node/physics/plane.js b/api/latest/plugins/node/physics/plane.js
index b81daefc..5daebf29 100644
--- a/api/latest/plugins/node/physics/plane.js
+++ b/api/latest/plugins/node/physics/plane.js
@@ -31,7 +31,7 @@ SceneJS.Types.addType("physics/plane", {
angle:90,
nodes:[
{
- type:"prims/plane",
+ type:"geometry/plane",
wire:params.wire,
xSegments:params.xSegments || 100,
zSegments:params.zSegments || 100
diff --git a/api/latest/plugins/node/physics/sphere.js b/api/latest/plugins/node/physics/sphere.js
index be88e842..fe104dec 100644
--- a/api/latest/plugins/node/physics/sphere.js
+++ b/api/latest/plugins/node/physics/sphere.js
@@ -20,7 +20,7 @@ SceneJS.Types.addType("physics/sphere", {
nodes:[
{
- type:"prims/radius",
+ type:"geometry/radius",
latitudeBands: params.latitudeBands,
longitudeBands: params.longitudeBands,
radius: params.radius
diff --git a/api/latest/plugins/node/physics/teapot.js b/api/latest/plugins/node/physics/teapot.js
index 0dee1a6e..7e0a5e79 100644
--- a/api/latest/plugins/node/physics/teapot.js
+++ b/api/latest/plugins/node/physics/teapot.js
@@ -20,7 +20,7 @@ SceneJS.Types.addType("physics/teapot", {
nodes:[
{
- type:"prims/teapot"
+ type:"geometry/teapot"
}
]
});
diff --git a/api/latest/plugins/node/prims/quad.js b/api/latest/plugins/node/prims/quad.js
deleted file mode 100644
index 44f25d45..00000000
--- a/api/latest/plugins/node/prims/quad.js
+++ /dev/null
@@ -1,43 +0,0 @@
-/**
- * Quad geometry node type
- *
- * Usage example:
- *
- * someNode.addNode({
- * type: "prims/quad",
- * wire: false // Default
- * });
- */
-(function () {
-
- SceneJS.Types.addType("prims/quad", {
- construct:function (params) {
- this.addNode(build.call(this, params));
- }
- });
-
- function build(params) {
-
- var coreId = "prims/quad" + (params.wire ? "wire" : "_solid");
-
- // If a node core already exists for a prim with the given properties,
- // then for efficiency we'll share that core rather than create another geometry
- if (this.getScene().hasCore("geometry", coreId)) {
- return {
- type: "geometry",
- coreId:coreId
- };
- }
-
- // Otherwise, create a new geometry
- return {
- type: "geometry",
- primitive:params.wire ? "lines" : "triangles",
- coreId:coreId,
- positions:[ 1, 1, 0, -1, 1, 0, -1, -1, 0, 1, -1, 0 ],
- normals:[ -1, 0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0 ],
- uv:[ 1, 1, 0, 1, 0, 0, 1, 0 ],
- indices:[ 0, 1, 2, 0, 2, 3 ]
- };
- }
-})();
\ No newline at end of file
diff --git a/api/latest/plugins/node/reflections/london.js b/api/latest/plugins/node/reflections/london.js
deleted file mode 100644
index 67e86521..00000000
--- a/api/latest/plugins/node/reflections/london.js
+++ /dev/null
@@ -1,33 +0,0 @@
-/**
- * Reflection map of a street in London
- *
- * Usage example:
- *
- * someNode.addNode({
- * type: "reflections/london",
- * intensity: 0.2
- * });
- */
-SceneJS.Types.addType("reflections/london", {
-
- construct: function (params) {
-
- var path = SceneJS.getConfigs("pluginPath") + "/node/reflections/textures/london/";
-
- this.addNode({
- type: "reflect",
- intensity: params.intensity,
- src: [
- path + "pos-x.png",
- path + "neg-x.png",
- path + "pos-y.png",
- path + "neg-y.png",
- path + "pos-z.png",
- path + "neg-z.png"
- ],
-
- // Attach given child nodes
- nodes: params.nodes
- })
- }
-});
diff --git a/api/latest/plugins/node/skyboxes/clouds.js b/api/latest/plugins/node/skyboxes/clouds.js
deleted file mode 100644
index d6ff14d0..00000000
--- a/api/latest/plugins/node/skyboxes/clouds.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/**
- * Cloudy skybox node type, with fine clouds
- *
- * Usage example:
- *
- * someNode.addNode({
- * type: "skyboxes/clouds"
- * });
- */
-SceneJS.Types.addType("skyboxes/clouds", {
- construct:function (params) {
-
- // Wraps a 'custom' skybox node type, passing in a clouds texture
- this.addNode({
- type:"skyboxes/custom",
- src:SceneJS.getConfigs("pluginPath") + "/node/skyboxes/textures/clouds.jpg"
- })
- }
-});
diff --git a/api/latest/plugins/node/skyboxes/cloudySea.js b/api/latest/plugins/node/skyboxes/cloudySea.js
deleted file mode 100644
index 46e74aa4..00000000
--- a/api/latest/plugins/node/skyboxes/cloudySea.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/**
- * Cloudy skybox node type, with clouds reflected in a calm sea
- *
- * Usage example:
- *
- * someNode.addNode({
- * type: "skyboxes/cloudySea"
- * });
- */
-SceneJS.Types.addType("skyboxes/cloudySea", {
- construct:function (params) {
-
- // Wraps a 'custom' skybox node type, passing in a cloudySea texture
- this.addNode({
- type:"skyboxes/custom",
- src:SceneJS.getConfigs("pluginPath") + "/node/skyboxes/textures/cloudySea.jpg"
- })
- }
-});
diff --git a/api/latest/plugins/node/skyboxes/custom.js b/api/latest/plugins/node/skyboxes/custom.js
deleted file mode 100644
index 5cdb9f13..00000000
--- a/api/latest/plugins/node/skyboxes/custom.js
+++ /dev/null
@@ -1,163 +0,0 @@
-/**
- * Customizable skybox node type, which allows you to customize its texture
- *
- * Usage example:
- *
- * someNode.addNode({
- * type: "skyboxes/custom",
- * texture: "foo/bar/mySkyboxTexture.jpg",
- * size: 5000 // Box half-size on each axis - default is 5000
- * });
- */
-SceneJS.Types.addType("skyboxes/custom", {
-
- // TODO: expose node props to tweak the geometry coords to map to variations in texture UV mappings?
-
- construct: function (params) {
-
- var self = this;
-
- // Fall back on clouds texture by default
- var src = params.src || SceneJS.getConfigs("pluginPath") + "/node/skyboxes/textures/clouds.jpg";
-
- var image = new Image();
- image.onload = function () {
- buildNodes();
- };
- image.onerror = function () {
- };
- image.src = src;
-
- function buildNodes() {
-
- // Sky box dimensions on each axis
- var size = params.size || 5000.0;
-
- // Vertex shader which anchors the skybox translation
- self.addNode({
-
- // Special pick name so that we can ignore picks on sky boxes
- type: "name",
- name: "__SceneJS_dontPickMe",
-
- nodes: [
- {
- type: "shader",
- shaders: [
- {
- stage: "vertex",
- code: [
- "mat4 myViewMatrix(mat4 m) {",
- " m[3][0] =m[3][1] = m[3][2] = 0.0;",
- "return m;",
- "}"
- ],
- // Bind our injected functions to SceneJS hook points
- hooks: {
- viewMatrix: "myViewMatrix"
- }
- }
- ],
- nodes: [
- // Disable lighting for the sky box
- {
- type: "flags",
- flags: {
- specular: false,
- diffuse: false,
- ambient: false
- },
- nodes: [
- {
- type: "material",
- color: { r: 0, g: 0, b: 0 },
- emit: 0.0,
- nodes: [
- // Clouds texture
- {
- type: "texture",
- layers: [
- {
- src: src,
- blendMode: "add"
- }
- ],
- nodes: [
- {
- type: "scale",
- x: size, y: size, z: size,
- nodes: [
- // Sky box geometry
- {
- type: "geometry",
- positions: [
- 1, 1, 1, -1, 1, 1, -1, -1, 1, 1, -1, 1, // v0-v1-v2-v3 front
- 1, 1, 1, 1, -1, 1, 1, -1, -1, 1, 1, -1, // v0-v3-v4-v5 right
- 1, 1, 1, 1, 1, -1, -1, 1, -1, -1, 1, 1, // v0-v5-v6-v1 top
- -1, 1, 1, -1, 1, -1, -1, -1, -1, -1, -1, 1, // v1-v6-v7-v2 left
- -1, -1, -1, 1, -1, -1, 1, -1, 1, -1, -1, 1, // v7-v4-v3-v2 bottom
- 1, -1, -1, -1, -1, -1, -1, 1, -1, 1, 1, -1 // v4-v7-v6-v5 back
- ],
- uv: [
- 0.5, 0.6666,
- 0.25, 0.6666,
- 0.25, 0.3333,
- 0.5, 0.3333,
-
- 0.5, 0.6666,
- 0.5, 0.3333,
- 0.75, 0.3333,
- 0.75, 0.6666,
-
- 0.5, 0.6666,
- 0.5, 1,
- 0.25, 1,
- 0.25, 0.6666,
-
- 0.25, 0.6666,
- 0.0, 0.6666,
- 0.0, 0.3333,
- 0.25, 0.3333,
-
- 0.25, 0,
- 0.50, 0,
- 0.50, 0.3333,
- 0.25, 0.3333,
-
- 0.75, 0.3333,
- 1.0, 0.3333,
- 1.0, 0.6666,
- 0.75, 0.6666
- ],
- indices: [
- 0, 1, 2,
- 0, 2, 3,
- 4, 5, 6,
- 4, 6, 7,
- 8, 9, 10,
- 8, 10, 11,
- 12, 13, 14,
- 12, 14, 15,
-
- 16, 17, 18,
- 16, 18, 19,
-
- 20, 21, 22,
- 20, 22, 23
- ]
- }
- ]
- }
- ]
- }
- ]
- }
- ]
- }
- ]
- }
- ]
- });
- }
- }
-});
diff --git a/api/latest/plugins/node/skyboxes/grimmNight.js b/api/latest/plugins/node/skyboxes/grimmNight.js
deleted file mode 100644
index a06e0f43..00000000
--- a/api/latest/plugins/node/skyboxes/grimmNight.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/**
- * Skybox node type, with gloomy night clouds
- *
- * Usage example:
- *
- * someNode.addNode({
- * type: "skyboxes/grimmNight"
- * });
- */
-SceneJS.Types.addType("skyboxes/grimmNight", {
- construct:function (params) {
-
- // Wraps a 'custom' skybox node type, passing in a the grimmNight texture
- this.addNode({
- type:"skyboxes/custom",
- src:SceneJS.getConfigs("pluginPath") + "/node/skyboxes/textures/grimmNight.jpg"
- })
- }
-});
diff --git a/api/latest/plugins/node/skyboxes/violentDays.js b/api/latest/plugins/node/skyboxes/violentDays.js
deleted file mode 100644
index 5355c80e..00000000
--- a/api/latest/plugins/node/skyboxes/violentDays.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/**
- * Skybox node type, with firey apocalyptic clouds
- *
- * Usage example:
- *
- * someNode.addNode({
- * type: "skyboxes/violentDays"
- * });
- */
-SceneJS.Types.addType("skyboxes/violentDays", {
- construct:function (params) {
-
- // Wraps a 'custom' skybox node type, passing in the violentDays texture
- this.addNode({
- type:"skyboxes/custom",
- src:SceneJS.getConfigs("pluginPath") + "/node/skyboxes/textures/violentDays.jpg"
- })
- }
-});
diff --git a/api/latest/plugins/node/textures/video.js b/api/latest/plugins/node/textures/video.js
deleted file mode 100644
index d1b42bf9..00000000
--- a/api/latest/plugins/node/textures/video.js
+++ /dev/null
@@ -1,102 +0,0 @@
-/**
- * Video texture
- *
- */
-
-SceneJS.Types.addType("textures/video", {
-
- construct: function (params) {
-
- if (!params.src) {
- this.log("error", "Attribute expected: src");
- }
-
- this._texture = this.addNode({
- type: "textureMap",
- minFilter: "linear",
- magFilter: "linear",
- wrapS: params.wrapS,
- wrapT: params.wrapT,
- applyTo: params.applyTo,
- nodes: params.nodes
- });
-
- var canvas = document.createElement("canvas");
- document.getElementsByTagName("body")[0].appendChild(canvas);
- var ctx = canvas.getContext("2d");
-
- // Create hidden video canvas
- var video = document.createElement("video");
- video.style.display = "none";
- video.setAttribute("loop", "loop");
- video.autoplay = true;
- video.addEventListener("ended", // looping broken in FF
- function () {
- this.play();
- },
- true);
- document.getElementsByTagName("body")[0].appendChild(video);
- //video.crossOrigin = "anonymous";
- video.src = params.src;
-
- var self = this;
-
- // Periodically feed images from canvas into texture
- this._tick = this.getScene().on("tick",
- function () {
- if (video.readyState > 0) {
- if (video.height <= 0) {
- video.style.display = "";
- video.height = video.offsetHeight;
- video.width = video.offsetWidth;
- video.style.display = "none";
- }
- self._texture.setImage(video);
- }
- });
- },
-
- /**
- * Sets the texture's blend factor with respect to other active textures.
- * @param {number} blendFactor The blend factor, in range [0..1]
- */
- setBlendFactor: function (blendFactor) {
- this._texture.setBlendFactor(blendFactor);
- },
-
- getBlendFactor: function () {
- return this._texture.getBlendFactor();
- },
-
- setTranslate: function (t) {
- this._texture.setTranslate(t);
- },
-
- getTranslate: function () {
- return this._texture.getTranslate();
- },
-
- setScale: function (s) {
- this._texture.setScale(s);
- },
-
- getScale: function () {
- return this._texture.getScale();
- },
-
- setRotate: function (angle) {
- this._texture.setRotate(s);
- },
-
- getRotate: function () {
- return this._texture.getRotate();
- },
-
- getMatrix: function () {
- return this._texture.getMatrix();
- },
-
- destruct: function () {
- this.getScene.off(this._tick);
- }
-});
diff --git a/api/latest/scenejs.js b/api/latest/scenejs.js
index 8e5e509c..0b20d679 100644
--- a/api/latest/scenejs.js
+++ b/api/latest/scenejs.js
@@ -1231,6 +1231,29 @@ var SceneJS = new (function () {
return o2;
};
+ var hasOwnProperty = Object.prototype.hasOwnProperty;
+
+ /**
+ * Tests is an object is empty
+ * @param obj
+ * @returns {boolean}
+ * @private
+ */
+ this._isEmpty =function(obj) {
+ // null and undefined are "empty"
+ if (obj == null) return true;
+ // Assume if it has a length property with a non-zero value
+ // that that property is correct.
+ if (obj.length > 0) return false;
+ if (obj.length === 0) return true;
+ // Otherwise, does it have any properties of its own?
+ // Note that this doesn't handle
+ // toString and valueOf enumeration bugs in IE < 9
+ for (var key in obj) {
+ if (hasOwnProperty.call(obj, key)) return false;
+ }
+ return true;
+ };
/**
* Resets SceneJS, destroying all existing scenes
@@ -1761,7 +1784,6 @@ SceneJS_Canvas.prototype.initWebGL = function () {
for (var i = 0; !this.gl && i < this._WEBGL_CONTEXT_NAMES.length; i++) {
try {
this.gl = this.canvas.getContext(this._WEBGL_CONTEXT_NAMES[i], this.contextAttr);
-
} catch (e) { // Try with next context name
}
}
@@ -1772,13 +1794,14 @@ SceneJS_Canvas.prototype.initWebGL = function () {
'Failed to get a WebGL context');
}
+ // this.gl.enable(this.gl.SCISSOR_TEST);
// this.gl.clearColor(1.0, 1.0, 1.0, 1.0);
- this.gl.clearDepth(1.0);
- this.gl.enable(this.gl.DEPTH_TEST);
- this.gl.disable(this.gl.CULL_FACE);
- this.gl.depthRange(0, 1);
- this.gl.disable(this.gl.SCISSOR_TEST);
- this.gl.viewport(0, 0, this.canvas.width, this.canvas.height);
+// this.gl.clearDepth(1.0);
+// this.gl.enable(this.gl.DEPTH_TEST);
+// this.gl.disable(this.gl.CULL_FACE);
+// this.gl.depthRange(0, 1);
+// this.gl.disable(this.gl.SCISSOR_TEST);
+// this.gl.viewport(0, 0, this.canvas.width, this.canvas.height);
};
@@ -1809,6 +1832,14 @@ var SceneJS_Engine = function (json, options) {
*/
this.id = json.id;
+
+ /**
+ * Number of times the scene is drawn each time it's rendered.
+ * This is useful for when we need to do things like render for left and right eyes.
+ * @type {*|number}
+ */
+ this._numPasses = json.numPasses || 1;
+
/**
* Canvas and GL context for this engine
*/
@@ -1834,8 +1865,9 @@ var SceneJS_Engine = function (json, options) {
* @type SceneJS_Display
*/
this.display = new SceneJS_Display({
- canvas:this.canvas,
- transparent: json.transparent
+ canvas: this.canvas,
+ transparent: json.transparent,
+ dof: json.dof
});
/**
@@ -1878,8 +1910,8 @@ var SceneJS_Engine = function (json, options) {
* The current scene graph status
*/
this.sceneStatus = {
- nodes:{}, // Status for each node
- numTasks:0 // Number of loads currently in progress
+ nodes: {}, // Status for each node
+ numTasks: 0 // Number of loads currently in progress
};
var self = this;
@@ -1901,7 +1933,7 @@ var SceneJS_Engine = function (json, options) {
function (event) {
event.preventDefault();
self.stop();
- SceneJS_events.fireEvent(SceneJS_events.WEBGL_CONTEXT_LOST, { scene:self.scene });
+ SceneJS_events.fireEvent(SceneJS_events.WEBGL_CONTEXT_LOST, { scene: self.scene });
},
false);
@@ -1911,12 +1943,22 @@ var SceneJS_Engine = function (json, options) {
self.canvas.initWebGL();
self._coreFactory.webglRestored(); // Reallocate WebGL resources for node state cores
self.display.webglRestored(); // Reallocate shaders and re-cache shader var locations for display state chunks
- SceneJS_events.fireEvent(SceneJS_events.WEBGL_CONTEXT_RESTORED, { scene:self.scene });
+ SceneJS_events.fireEvent(SceneJS_events.WEBGL_CONTEXT_RESTORED, { scene: self.scene });
self.start();
},
false);
};
+/**
+ * Sets the number of times the scene is drawn on each render.
+ *
This is useful for when we need to do things like render for left and right eyes.
+ * @param {Number} numPasses The number of times the scene is drawn on each frame.
+ * @see #getTagMask
+ * @see SceneJS.Tag
+ */
+SceneJS_Engine.prototype.setNumPasses = function (numPasses) {
+ this._numPasses = numPasses;
+};
/**
* Simulate a lost WebGL context.
@@ -1996,17 +2038,11 @@ SceneJS_Engine.prototype.createNode = function (json, ok) {
* node and core pools for reuse, respectively.
*/
SceneJS_Engine.prototype._doDestroyNodes = function () {
-
var node;
-
while (this._numNodesToDestroy > 0) {
-
node = this._nodesToDestroy[--this._numNodesToDestroy];
-
node._doDestroy();
-
this._coreFactory.putCore(node._core); // Release state core for reuse
-
this._nodeFactory.putNode(node); // Release node for reuse
}
};
@@ -2083,18 +2119,49 @@ SceneJS_Engine.prototype.branchDirty = function (node) {
* Ordinarily the frame is rendered only if compilations or draw graph updates were performed,
* but may be forced to render the frame regardless.
*
- * @param {{String:String}} params Rendering parameters
+ * @param {*} params Rendering parameters
+ * @param {Boolean} params.clear True to clear the display first (default)
*/
SceneJS_Engine.prototype.renderFrame = function (params) {
- if (this._tryCompile() || (params && params.force)) { // Do any pending (re)compilations
+ var rendered = false;
- this.display.render(params);
+ if (this._needCompile() || (params && params.force)) {
- return true;
+// // Render display graph
+// this.display.render(params);
+
+ var time = (new Date()).getTime();
+
+ // Render the scene once for each pass
+ for (var i = 0; i < this._numPasses; i++) {
+
+ // Notify that render is upcoming
+ this.scene.publish("rendering", {
+ pass: i
+ });
+
+ // Compile scene graph to display graph, if necessary
+ this._doCompile();
+
+ // Render display graph
+ // Clear buffers only on first frame
+ this.display.render({
+ clear: i == 0
+ });
+
+ // Notify that render completed
+ this.scene.publish("rendered", {
+ sceneId: this.id,
+ time: time,
+ pass: i
+ });
+
+ rendered = true;
+ }
}
- return false;
+ return rendered;
};
/**
@@ -2102,78 +2169,101 @@ SceneJS_Engine.prototype.renderFrame = function (params) {
*/
SceneJS_Engine.prototype.start = function () {
- if (!this.running) {
+ if (!this.running) { // Do nothing if already started
this.running = true;
this.paused = false;
+ this.sceneDirty = true;
var self = this;
var fnName = "__scenejs_sceneLoop" + this.id;
-
var sleeping = false;
-
- this.sceneDirty = true;
-
- var tick = {
- sceneId:this.id,
- startTime:(new Date()).getTime()
- };
-
- self.events.fireEvent("started", tick);
-
var time = (new Date()).getTime();
-
+ var prevTime = time;
+ var startTime = time;
var scene = this.scene;
+ var rendered = false;
+
+ // Notify started
+ this.events.fireEvent("started", {
+ sceneId: self.id,
+ startTime: startTime
+ });
+ // Animation frame callback
window[fnName] = function () {
- if (self.running && !self.paused) { // idleFunc may have paused scene
+ if (self.running && !self.paused) {
- tick.prevTime = time;
time = (new Date()).getTime();
- tick.time = time;
- scene.publish("tick", tick);
+ scene.publish("tick", {
+ sceneId: self.id,
+ startTime: startTime,
+ prevTime: prevTime,
+ time: time
+ });
+
+ prevTime = time;
- if (!self.running) { // idleFunc may have destroyed scene
+ if (!self.running) { // "tick" handler have destroyed scene
return;
}
- if (self._tryCompile()) { // Attempt pending compile and redraw
+ rendered = false;
- sleeping = false;
+ // Render the scene once for each pass
+ for (var i = 0; i < self._numPasses; i++) {
- self.display.render();
+ if (self._needCompile() || rendered) {
- scene.publish("rendered", tick);
+ sleeping = false;
- if (self.running) {
- window.requestAnimationFrame(window[fnName]);
- }
+ // Notify we're about to do a render
+ scene.publish("rendering", {
+ pass: i
+ });
- } else {
+ // Compile scene graph to display graph, if necessary
+ self._doCompile();
- if (!sleeping) {
- scene.publish("sleep", tick);
- }
+ // Render display graph
+ // Clear buffers only on first frame
+ self.display.render({
+ clear: i == 0
+ });
- sleeping = true;
+ // Notify that we've just done a render
+ scene.publish("rendered", {
+ sceneId: self.id,
+ time: time,
+ pass: i
+ });
- if (self.running) {
- window.requestAnimationFrame(window[fnName]);
+ rendered = true;
}
}
- } else {
- if (self.running) {
- window.requestAnimationFrame(window[fnName]);
+ // If any of the passes did not render anything, then put the render loop to sleep again
+ if (!rendered) {
+ if (!sleeping) {
+ scene.publish("sleep", {
+ sceneId: self.id,
+ startTime: startTime,
+ prevTime: time,
+ time: time
+ });
+ }
+ sleeping = true;
}
}
+
+ if (self.running) {
+ window.requestAnimationFrame(window[fnName]);
+ }
};
- if (self.running) {
- window.requestAnimationFrame(window[fnName]);
- }
+ window.requestAnimationFrame(window[fnName]);
}
};
@@ -2193,59 +2283,52 @@ SceneJS_Engine.prototype.start = function () {
*/
SceneJS_Engine.prototype.pick = function (canvasX, canvasY, options) {
- this._tryCompile(); // Do any pending scene compilations
+ // Do any pending scene compilations
+ if (this._needCompile()) {
+ this._doCompile();
+ }
var hit = this.display.pick({
- canvasX:canvasX,
- canvasY:canvasY,
- rayPick:options ? options.rayPick : false
+ canvasX: canvasX,
+ canvasY: canvasY,
+ rayPick: options ? options.rayPick : false
});
return hit;
};
/**
- * Performs any pending scene compilations or display rebuilds, returns true if any of those were done,
- * in which case a display re-render is then needed
- *
- * @returns {Boolean} True when any compilations or display rebuilds were done
+ * Returns true if view needs refreshing from scene
+ * @returns {Boolean}
+ * @private
*/
-SceneJS_Engine.prototype._tryCompile = function () {
-
- // this._doAddNodes();
-
- if (this.display.imageDirty // Frame buffer needs redraw
+SceneJS_Engine.prototype._needCompile = function () {
+ return (this.display.imageDirty // Frame buffer needs redraw
|| this.display.drawListDirty // Draw list needs rebuild
|| this.display.stateSortDirty // Draw list needs to redetermine state order
|| this.display.stateOrderDirty // Draw list needs state sort
|| this.display.objectListDirty // Draw list needs to be rebuilt
|| this._sceneBranchesDirty // One or more branches in scene graph need (re)compilation
- || this.sceneDirty) { // Whole scene needs recompilation
-
- if (this._sceneBranchesDirty || this.sceneDirty) { // Need scene graph compilation
-
- this._sceneBranchesDirty = false;
-
- SceneJS_events.fireEvent(SceneJS_events.SCENE_COMPILING, { // Notify compilation support start
- engine:this // Compilation support modules get ready
- });
-
- this.pubSubProxy = new SceneJS_PubSubProxy(this.scene, null);
- var ctx = {
- pubSubProxy : this.pubSubProxy
- };
-
- this.scene._compileNodes(ctx); // Begin depth-first compilation descent into scene sub-nodes
-
- this.sceneDirty = false;
- }
-
- this._doDestroyNodes(); // Garbage collect destroyed nodes - node destructions set imageDirty true
+ || this.sceneDirty); // Whole scene needs recompilation
+};
- return true; // Compilation was performed, need frame redraw now
+/**
+ * Performs any pending scene compilations or display rebuilds
+ */
+SceneJS_Engine.prototype._doCompile = function () {
+ if (this._sceneBranchesDirty || this.sceneDirty) { // Need scene graph compilation
+ this._sceneBranchesDirty = false;
+ SceneJS_events.fireEvent(SceneJS_events.SCENE_COMPILING, { // Notify compilation support start
+ engine: this // Compilation support modules get ready
+ });
+ this.pubSubProxy = new SceneJS_PubSubProxy(this.scene, null);
+ var ctx = {
+ pubSubProxy: this.pubSubProxy
+ };
+ this.scene._compileNodes(ctx); // Begin depth-first compilation descent into scene sub-nodes
+ this.sceneDirty = false;
}
-
- return false;
+ this._doDestroyNodes(); // Garbage collect destroyed nodes - node destructions set imageDirty true
};
/**
@@ -2260,14 +2343,10 @@ SceneJS_Engine.prototype.pause = function (doPause) {
* Stops the render loop
*/
SceneJS_Engine.prototype.stop = function () {
-
if (this.running) {
-
this.running = false;
this.paused = false;
-
window["__scenejs_sceneLoop" + this.id] = null;
-
// this.events.fireEvent("stopped", { sceneId: this.id });
}
};
@@ -2297,9 +2376,7 @@ SceneJS_Engine.prototype.destroyNode = function (node) {
* Destroys this engine
*/
SceneJS_Engine.prototype.destroy = function () {
-
this.destroyed = true;
-
// this.events.fireEvent("destroyed", { sceneId: this.id });
};
@@ -2486,7 +2563,7 @@ var SceneJS_configsModule = new (function () {
for (var i = 0; cfg && i < parts.length; i++) {
cfg = cfg[parts[i]];
}
- return cfg || {};
+ return (cfg != undefined) ? cfg : {};
}
};
@@ -4872,7 +4949,9 @@ var SceneJS_sceneStatusModule = new (function () {
dismissPopup(task.element);
}
var nodeState = task.nodeState;
- nodeState.numTasks--;
+ if (--nodeState.numTasks < 0) {
+ nodeState.numTasks = 0;
+ }
delete nodeState.tasks[taskId];
if (nodeState.numTasks == 0) {
delete sceneState.nodeStates[nodeState.nodeId];
@@ -5091,7 +5170,7 @@ SceneJS._webgl.RenderBuffer = function (cfg) {
this._touch = function () {
var width = canvas.canvas.width;
var height = canvas.canvas.height;
- if (buf) { // Currently have a pick buffer
+ if (buf) { // Currently have a buffer
if (buf.width == width && buf.height == height) { // Canvas size unchanged, buffer still good
return;
} else { // Buffer needs reallocation for new canvas size
@@ -5155,7 +5234,7 @@ SceneJS._webgl.RenderBuffer = function (cfg) {
*/
this.clear = function () {
if (!bound) {
- throw "Pick buffer not bound";
+ throw "Render buffer not bound";
}
gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
gl.disable(gl.BLEND);
@@ -5182,15 +5261,20 @@ SceneJS._webgl.RenderBuffer = function (cfg) {
/** Returns the texture
*/
this.getTexture = function () {
- this._touch();
return {
bind: function (unit) {
- gl.activeTexture(gl["TEXTURE" + unit]);
- gl.bindTexture(gl.TEXTURE_2D, buf.texture);
+ if (buf && buf.texture) {
+ gl.activeTexture(gl["TEXTURE" + unit]);
+ gl.bindTexture(gl.TEXTURE_2D, buf.texture);
+ return true;
+ }
+ return false;
},
unbind: function (unit) {
- gl.activeTexture(gl["TEXTURE" + unit]);
- gl.bindTexture(gl.TEXTURE_2D, null);
+ if (buf && buf.texture) {
+ gl.activeTexture(gl["TEXTURE" + unit]);
+ gl.bindTexture(gl.TEXTURE_2D, null);
+ }
}
};
};
@@ -6020,6 +6104,12 @@ SceneJS.Node.prototype._construct = function (engine, core, cfg, nodeId) {
*/
this._core = core;
+ /**
+ * The core ID
+ * @type {String|Number}
+ */
+ this.coreId = core.coreId;
+
/**
* ID of this node, unique within its scene. The ID is a string if it was defined by the application
* via the node's JSON configuration, otherwise it is a number if it was left to SceneJS to automatically create.
@@ -6405,9 +6495,12 @@ SceneJS.Node.prototype.disconnect = function () {
if (this.parent) {
for (var i = 0; i < this.parent.nodes.length; i++) {
if (this.parent.nodes[i] === this) {
- return this.parent.disconnectNodeAt(i);
+ var node = this.parent.disconnectNodeAt(i);
+ this.parent = null;
+ return node;
}
}
+ this.parent = null;
}
return null;
};
@@ -6465,19 +6558,13 @@ SceneJS.Node.prototype.removeNode = function (node) {
/** Disconnects all child nodes from their parent node and returns them in an array.
*/
SceneJS.Node.prototype.disconnectNodes = function () {
-
var len = this.nodes.length;
-
for (var i = 0; i < len; i++) { // Unlink nodes from this
this.nodes[i].parent = null;
}
-
var nodes = this.nodes;
-
this.nodes = [];
-
this._engine.display.objectListDirty = true;
-
return nodes;
};
@@ -7580,14 +7667,14 @@ SceneJS_NodeFactory.prototype.putNode = function (node) {
if (this._core.useCount == 1) {
this.setOptics(params.optics); // Can be undefined
- // Rebuild on every scene tick
- // https://github.com/xeolabs/scenejs/issues/277
- var self = this;
- this._tick = this.getScene().on("tick", function () {
- if (self._core.dirty) {
- self._core.rebuild();
- }
- });
+// // Rebuild on every scene tick
+// // https://github.com/xeolabs/scenejs/issues/277
+// var self = this;
+// this._tick = this.getScene().on("tick", function () {
+// if (self._core.dirty) {
+// self._core.rebuild();
+// }
+// });
}
};
@@ -8195,12 +8282,12 @@ SceneJS_NodeFactory.prototype.putNode = function (node) {
new (function () {
var defaultCore = {
- type: "framebuf",
+ type: "renderTarget",
stateId: SceneJS._baseStateId++,
- framebuf: null
+ targets: null
};
- // Map of framebuf nodes to cores, for reallocation on WebGL context restore
+ // Map of nodes to cores, for reallocation on WebGL context restore
var nodeCoreMap = {};
var coreStack = [];
@@ -8209,11 +8296,12 @@ new (function () {
SceneJS_events.addListener(
SceneJS_events.SCENE_COMPILING,
function (params) {
- params.engine.display.framebuf = defaultCore;
+ params.engine.display.renderTarget = defaultCore;
stackLen = 0;
});
- SceneJS_events.addListener(// Reallocate VBOs when context restored after loss
+ // Reallocate VBOs when context restored after loss
+ SceneJS_events.addListener(
SceneJS_events.WEBGL_CONTEXT_RESTORED,
function () {
for (var nodeId in nodeCoreMap) {
@@ -8223,32 +8311,90 @@ new (function () {
}
});
- /**
- * @class Scene graph node which sets up a frame buffer to which the {@link SceneJS.Geometry} nodes in its subgraph will be rendered.
- * The frame buffer may be referenced as an image source by successive {@link SceneJS.Texture} nodes.
- * @extends SceneJS.Node
- */
- SceneJS.Framebuf = SceneJS_NodeFactory.createNodeType("framebuf");
+ SceneJS.ColorTarget = SceneJS_NodeFactory.createNodeType("colorTarget");
- SceneJS.Framebuf.prototype._init = function () {
+ SceneJS.ColorTarget.prototype._init = function (params) {
nodeCoreMap[this._core.coreId] = this;
- this._buildNodeCore();
+ this._core.bufType = "color";
+ this._core.renderBuf = new SceneJS._webgl.RenderBuffer({ canvas: this._engine.canvas });
+ };
+
+ SceneJS.ColorTarget.prototype._compile = function (ctx) {
+ if (!this.__core) {
+ this.__core = this._engine._coreFactory.getCore("renderTarget");
+ }
+ var parentCore = this._engine.display.renderTarget;
+ if (!this._core.empty) {
+ this.__core.targets = (parentCore && parentCore.targets) ? parentCore.targets.concat([this._core]) : [this._core];
+ }
+ coreStack[stackLen++] = this.__core;
+ this._engine.display.renderTarget = this.__core;
+ this._compileNodes(ctx);
+ this._engine.display.renderTarget = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
};
- SceneJS.Framebuf.prototype._buildNodeCore = function () {
- if (!this._core) {
- this._core = {};
+
+ SceneJS.ColorTarget.prototype._destroy = function () {
+ if (this._core) {
+ delete nodeCoreMap[this._core.coreId];
}
- this._core.framebuf = new SceneJS._webgl.RenderBuffer({ canvas: this._engine.canvas });
+ };
+})();new (function () {
+
+ var defaultCore = {
+ type: "renderTarget",
+ stateId: SceneJS._baseStateId++,
+ targets: null
+ };
+
+ // Map of nodes to cores, for reallocation on WebGL context restore
+ var nodeCoreMap = {};
+
+ var coreStack = [];
+ var stackLen = 0;
+
+ SceneJS_events.addListener(
+ SceneJS_events.SCENE_COMPILING,
+ function (params) {
+ params.engine.display.renderTarget = defaultCore;
+ stackLen = 0;
+ });
+
+ // Reallocate VBOs when context restored after loss
+ SceneJS_events.addListener(
+ SceneJS_events.WEBGL_CONTEXT_RESTORED,
+ function () {
+ for (var nodeId in nodeCoreMap) {
+ if (nodeCoreMap.hasOwnProperty(nodeId)) {
+ nodeCoreMap[nodeId]._buildNodeCore();
+ }
+ }
+ });
+
+ SceneJS.DepthTarget = SceneJS_NodeFactory.createNodeType("depthTarget");
+
+ SceneJS.DepthTarget.prototype._init = function (params) {
+ nodeCoreMap[this._core.coreId] = this;
+ this._core.bufType = "depth";
+ this._core.renderBuf = new SceneJS._webgl.RenderBuffer({ canvas: this._engine.canvas });
};
- SceneJS.Framebuf.prototype._compile = function (ctx) {
- this._engine.display.framebuf = coreStack[stackLen++] = this._core;
+ SceneJS.DepthTarget.prototype._compile = function (ctx) {
+ if (!this.__core) {
+ this.__core = this._engine._coreFactory.getCore("renderTarget");
+ }
+ var parentCore = this._engine.display.renderTarget;
+ if (!this._core.empty) {
+ this.__core.targets = (parentCore && parentCore.targets) ? parentCore.targets.concat([this._core]) : [this._core];
+ }
+ coreStack[stackLen++] = this.__core;
+ this._engine.display.renderTarget = this.__core;
this._compileNodes(ctx);
- this._engine.display.framebuf = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
+ this._engine.display.renderTarget = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
};
- SceneJS.Framebuf.prototype._destroy = function () {
+
+ SceneJS.DepthTarget.prototype._destroy = function () {
if (this._core) {
delete nodeCoreMap[this._core.coreId];
}
@@ -8283,10 +8429,12 @@ new (function () {
autoNormals: params.normals == "auto"
});
- SceneJS.Geometry._buildNodeCore(this._engine.canvas.gl, this._core);
+ this._buildNodeCore(this._engine.canvas.gl, this._core);
+
+ var self = this;
this._core.webglRestored = function () {
- SceneJS.Geometry._buildNodeCore(self._engine.canvas.gl, self._core);
+ self._buildNodeCore(self._engine.canvas.gl, self._core);
};
}
@@ -8454,20 +8602,20 @@ new (function () {
* In addition to initially allocating those, this is called to reallocate them after
* WebGL context is regained after being lost.
*/
- SceneJS.Geometry._buildNodeCore = function (gl, core) {
+ SceneJS.Geometry.prototype._buildNodeCore = function (gl, core) {
var usage = gl.STATIC_DRAW; //var usage = (!arrays.fixed) ? gl.STREAM_DRAW : gl.STATIC_DRAW;
try { // TODO: Modify usage flags in accordance with how often geometry is evicted
var arrays = core.arrays;
- var canInterleave = true;
+ var canInterleave = (SceneJS.getConfigs("enableInterleaving") !== false);
var dataLength = 0;
var interleavedValues = 0;
var interleavedArrays = [];
var interleavedArrayStrides = [];
- var prepareInterleaveBuffer = function (array, strideInElements) {
+ var prepareInterleaveBuffer = function(array, strideInElements) {
if (dataLength == 0) {
dataLength = array.length / strideInElements;
} else if (array.length / strideInElements != dataLength) {
@@ -8480,27 +8628,37 @@ new (function () {
};
if (arrays.positions) {
- core.interleavedPositionOffset = prepareInterleaveBuffer(arrays.positions, 3);
+ if (canInterleave) {
+ core.interleavedPositionOffset = prepareInterleaveBuffer(arrays.positions, 3);
+ }
core.vertexBuf = new SceneJS._webgl.ArrayBuffer(gl, gl.ARRAY_BUFFER, arrays.positions, arrays.positions.length, 3, usage);
}
if (arrays.normals) {
- core.interleavedNormalOffset = prepareInterleaveBuffer(arrays.normals, 3);
+ if (canInterleave) {
+ core.interleavedNormalOffset = prepareInterleaveBuffer(arrays.normals, 3);
+ }
core.normalBuf = new SceneJS._webgl.ArrayBuffer(gl, gl.ARRAY_BUFFER, arrays.normals, arrays.normals.length, 3, usage);
}
if (arrays.uv) {
- core.interleavedUVOffset = prepareInterleaveBuffer(arrays.uv, 2);
+ if (canInterleave) {
+ core.interleavedUVOffset = prepareInterleaveBuffer(arrays.uv, 2);
+ }
core.uvBuf = new SceneJS._webgl.ArrayBuffer(gl, gl.ARRAY_BUFFER, arrays.uv, arrays.uv.length, 2, usage);
}
if (arrays.uv2) {
- core.interleavedUV2Offset = prepareInterleaveBuffer(arrays.uv2, 2);
+ if (canInterleave) {
+ core.interleavedUV2Offset = prepareInterleaveBuffer(arrays.uv2, 2);
+ }
core.uvBuf2 = new SceneJS._webgl.ArrayBuffer(gl, gl.ARRAY_BUFFER, arrays.uv2, arrays.uv2.length, 2, usage);
}
if (arrays.colors) {
- core.interleavedColorOffset = prepareInterleaveBuffer(arrays.colors, 4);
+ if (canInterleave) {
+ core.interleavedColorOffset = prepareInterleaveBuffer(arrays.colors, 4);
+ }
core.colorBuf = new SceneJS._webgl.ArrayBuffer(gl, gl.ARRAY_BUFFER, arrays.colors, arrays.colors.length, 4, usage);
}
@@ -8713,6 +8871,10 @@ new (function () {
return this.primitive;
};
+ /** Returns the Model-space boundary of this geometry
+ *
+ * @returns {*}
+ */
SceneJS.Geometry.prototype.getBoundary = function () {
if (this._boundary) {
return this._boundary;
@@ -8886,17 +9048,17 @@ new (function () {
}
};
-})
- ();
+})();
(function() {
/**
- * The default state core singleton for {@link SceneJS.Layer} nodes
+ * The default state core singleton for {@link SceneJS.Stage} nodes
*/
var defaultCore = {
- type: "layer",
+ type: "stage",
stateId: SceneJS._baseStateId++,
priority: 0,
+ pickable: true,
enabled: true
};
@@ -8906,24 +9068,96 @@ new (function () {
SceneJS_events.addListener(
SceneJS_events.SCENE_COMPILING,
function(params) {
- params.engine.display.layer = defaultCore;
+ params.engine.display.stage = defaultCore;
stackLen = 0;
});
+ /**
+ * @class Scene graph node which assigns the {@link SceneJS.Geometry}s within its subgraph to a prioritised render bin
+ * @extends SceneJS.Node
+ */
+ SceneJS.Stage = SceneJS_NodeFactory.createNodeType("stage");
+
+ SceneJS.Stage.prototype._init = function(params) {
+ if (this._core.useCount == 1) { // This node defines the resource
+ this._core.priority = params.priority || 0;
+ this._core.enabled = params.enabled !== false;
+ this._core.pickable = !!params.pickable;
+ }
+ };
+
+ SceneJS.Stage.prototype.setPriority = function(priority) {
+ priority = priority || 0;
+ if (this._core.priority != priority) {
+ this._core.priority = priority;
+ this._engine.display.stateOrderDirty = true;
+ }
+ };
+
+ SceneJS.Stage.prototype.getPriority = function() {
+ return this._core.priority;
+ };
+
+ SceneJS.Stage.prototype.setEnabled = function(enabled) {
+ enabled = !!enabled;
+ if (this._core.enabled != enabled) {
+ this._core.enabled = enabled;
+ this._engine.display.drawListDirty = true;
+ }
+ };
+
+ SceneJS.Stage.prototype.getEnabled = function() {
+ return this._core.enabled;
+ };
+
+ SceneJS.Stage.prototype.getEnabled = function() {
+ return this._core.enabled;
+ };
+
+ SceneJS.Stage.prototype._compile = function(ctx) {
+ this._engine.display.stage = coreStack[stackLen++] = this._core;
+ this._compileNodes(ctx);
+ this._engine.display.stage = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
+ };
+
+})();
+
+(function () {
+
+ /**
+ * The default state core singleton for {@link SceneJS.Layer} nodes
+ */
+ var defaultCore = {
+ type: "layer",
+ stateId: SceneJS._baseStateId++,
+ priority: 0,
+ enabled: true
+ };
+
+ var coreStack = [];
+ var stackLen = 0;
+
+ SceneJS_events.addListener(
+ SceneJS_events.SCENE_COMPILING,
+ function (params) {
+ params.engine.display.layer = defaultCore;
+ stackLen = 0;
+ });
+
/**
* @class Scene graph node which assigns the {@link SceneJS.Geometry}s within its subgraph to a prioritised render bin
* @extends SceneJS.Node
*/
SceneJS.Layer = SceneJS_NodeFactory.createNodeType("layer");
- SceneJS.Layer.prototype._init = function(params) {
+ SceneJS.Layer.prototype._init = function (params) {
if (this._core.useCount == 1) { // This node defines the resource
this._core.priority = params.priority || 0;
this._core.enabled = params.enabled !== false;
}
};
- SceneJS.Layer.prototype.setPriority = function(priority) {
+ SceneJS.Layer.prototype.setPriority = function (priority) {
priority = priority || 0;
if (this._core.priority != priority) {
this._core.priority = priority;
@@ -8931,11 +9165,11 @@ new (function () {
}
};
- SceneJS.Layer.prototype.getPriority = function() {
+ SceneJS.Layer.prototype.getPriority = function () {
return this._core.priority;
};
- SceneJS.Layer.prototype.setEnabled = function(enabled) {
+ SceneJS.Layer.prototype.setEnabled = function (enabled) {
enabled = !!enabled;
if (this._core.enabled != enabled) {
this._core.enabled = enabled;
@@ -8943,15 +9177,15 @@ new (function () {
}
};
- SceneJS.Layer.prototype.getEnabled = function() {
+ SceneJS.Layer.prototype.getEnabled = function () {
return this._core.enabled;
};
- SceneJS.Layer.prototype.getEnabled = function() {
+ SceneJS.Layer.prototype.getEnabled = function () {
return this._core.enabled;
};
- SceneJS.Layer.prototype.setClearDepth = function(clearDepth) {
+ SceneJS.Layer.prototype.setClearDepth = function (clearDepth) {
clearDepth = clearDepth || 0;
if (this._core.clearDepth != clearDepth) {
this._core.clearDepth = clearDepth;
@@ -8959,7 +9193,7 @@ new (function () {
}
};
- SceneJS.Layer.prototype.getClearDepth = function() {
+ SceneJS.Layer.prototype.getClearDepth = function () {
return this._core.clearDepth;
};
@@ -10230,7 +10464,7 @@ new (function () {
SceneJS.Name.prototype.setName = function (name) {
this._core.name = name || "unnamed";
- this._engine.display.imageDirty = true;
+ this._engine.branchDirty(this); // Need to recompile name path
};
SceneJS.Name.prototype.getName = function () {
@@ -10255,7 +10489,7 @@ new (function () {
this._compileNodes(ctx);
this._engine.display.name = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
};
-})();new (function() {
+})();new (function () {
/**
* The default state core singleton for {@link SceneJS.Renderer} nodes
@@ -10271,10 +10505,10 @@ new (function () {
var stackLen = 0;
SceneJS_events.addListener(
- SceneJS_events.SCENE_COMPILING,
- function(params) {
+ SceneJS_events.SCENE_COMPILING,
+ function (params) {
- canvas = params.engine.canvas;
+ canvas = params.engine.canvas;
// // TODO: Below is a HACK
//
@@ -10309,10 +10543,10 @@ new (function () {
// }
// });
- stackLen = 0;
+ stackLen = 0;
- params.engine.display.renderer = coreStack[stackLen++] = defaultCore;
- });
+ params.engine.display.renderer = coreStack[stackLen++] = defaultCore;
+ });
function createProps(props) {
@@ -10334,11 +10568,11 @@ new (function () {
props: props,
- setProps: function(gl) {
+ setProps: function (gl) {
setProperties(gl, props);
},
- restoreProps : function(gl) {
+ restoreProps: function (gl) {
if (restore) {
restoreProperties(gl, restore);
}
@@ -10346,14 +10580,16 @@ new (function () {
};
}
- var getSuperProperty = function(name) {
+ var getSuperProperty = function (name) {
var props;
var prop;
for (var i = stackLen - 1; i >= 0; i--) {
props = coreStack[i].props;
- prop = props[name];
- if (prop != undefined && prop != null) {
- return props[name];
+ if (props) {
+ prop = props[name];
+ if (prop != undefined && prop != null) {
+ return props[name];
+ }
}
}
return null; // Cause default to be set
@@ -10375,7 +10611,7 @@ new (function () {
}
}
- var setProperties = function(gl, props) {
+ var setProperties = function (gl, props) {
for (var key in props) { // Set order-insensitive properties (modes)
if (props.hasOwnProperty(key)) {
@@ -10403,7 +10639,7 @@ new (function () {
* Restores previous renderer properties, except for clear - that's the reason we
* have a seperate set and restore semantic - we don't want to keep clearing the buffer.
*/
- var restoreProperties = function(gl, props) {
+ var restoreProperties = function (gl, props) {
var value;
@@ -10433,23 +10669,23 @@ new (function () {
* Maps renderer node properties to WebGL gl enums
* @private
*/
- var glEnum = function(gl, name) {
+ var glEnum = function (gl, name) {
if (!name) {
throw SceneJS_error.fatalError(
- SceneJS.errors.ILLEGAL_NODE_CONFIG,
- "Null SceneJS.State node config: \"" + name + "\"");
+ SceneJS.errors.ILLEGAL_NODE_CONFIG,
+ "Null SceneJS.State node config: \"" + name + "\"");
}
var result = SceneJS._webgl.enumMap[name];
if (!result) {
throw SceneJS_error.fatalError(
- SceneJS.errors.ILLEGAL_NODE_CONFIG,
- "Unrecognised SceneJS.State node config value: \"" + name + "\"");
+ SceneJS.errors.ILLEGAL_NODE_CONFIG,
+ "Unrecognised SceneJS.State node config value: \"" + name + "\"");
}
var value = gl[result];
if (!value) {
throw SceneJS_error.fatalError(
- SceneJS.errors.ILLEGAL_NODE_CONFIG,
- "This browser's WebGL does not support renderer node config value: \"" + name + "\"");
+ SceneJS.errors.ILLEGAL_NODE_CONFIG,
+ "This browser's WebGL does not support renderer node config value: \"" + name + "\"");
}
return value;
};
@@ -10474,7 +10710,7 @@ new (function () {
*/
var glModeSetters = {
- enableBlend: function(gl, flag) {
+ enableBlend: function (gl, flag) {
if (!gl) {
if (flag == null || flag == undefined) {
flag = false;
@@ -10488,7 +10724,7 @@ new (function () {
}
},
- blendColor: function(gl, color) {
+ blendColor: function (gl, color) {
if (!gl) {
color = color || {};
return {
@@ -10501,7 +10737,7 @@ new (function () {
gl.blendColor(color.r, color.g, color.b, color.a);
},
- blendEquation: function(gl, eqn) {
+ blendEquation: function (gl, eqn) {
if (!gl) {
return eqn || "funcAdd";
}
@@ -10510,87 +10746,87 @@ new (function () {
/** Sets the RGB blend equation and the alpha blend equation separately
*/
- blendEquationSeparate: function(gl, eqn) {
+ blendEquationSeparate: function (gl, eqn) {
if (!gl) {
eqn = eqn || {};
return {
- rgb : eqn.rgb || "funcAdd",
- alpha : eqn.alpha || "funcAdd"
+ rgb: eqn.rgb || "funcAdd",
+ alpha: eqn.alpha || "funcAdd"
};
}
gl.blendEquation(glEnum(gl, eqn.rgb), glEnum(gl, eqn.alpha));
},
- blendFunc: function(gl, funcs) {
+ blendFunc: function (gl, funcs) {
if (!gl) {
funcs = funcs || {};
return {
- sfactor : funcs.sfactor || "srcAlpha",
- dfactor : funcs.dfactor || "oneMinusSrcAlpha"
+ sfactor: funcs.sfactor || "srcAlpha",
+ dfactor: funcs.dfactor || "oneMinusSrcAlpha"
};
}
gl.blendFunc(glEnum(gl, funcs.sfactor || "srcAlpha"), glEnum(gl, funcs.dfactor || "oneMinusSrcAlpha"));
},
- blendFuncSeparate: function(gl, func) {
+ blendFuncSeparate: function (gl, func) {
if (!gl) {
func = func || {};
return {
- srcRGB : func.srcRGB || "zero",
- dstRGB : func.dstRGB || "zero",
- srcAlpha : func.srcAlpha || "zero",
- dstAlpha : func.dstAlpha || "zero"
+ srcRGB: func.srcRGB || "zero",
+ dstRGB: func.dstRGB || "zero",
+ srcAlpha: func.srcAlpha || "zero",
+ dstAlpha: func.dstAlpha || "zero"
};
}
gl.blendFuncSeparate(
- glEnum(gl, func.srcRGB || "zero"),
- glEnum(gl, func.dstRGB || "zero"),
- glEnum(gl, func.srcAlpha || "zero"),
- glEnum(gl, func.dstAlpha || "zero"));
+ glEnum(gl, func.srcRGB || "zero"),
+ glEnum(gl, func.dstRGB || "zero"),
+ glEnum(gl, func.srcAlpha || "zero"),
+ glEnum(gl, func.dstAlpha || "zero"));
},
- clearColor: function(gl, color) {
+ clearColor: function (gl, color) {
if (!gl) {
color = color || {};
return {
- r : color.r || 0,
- g : color.g || 0,
- b : color.b || 0,
- a : (color.a == undefined || color.a == null) ? 1 : color.a
+ r: color.r || 0,
+ g: color.g || 0,
+ b: color.b || 0,
+ a: (color.a == undefined || color.a == null) ? 1 : color.a
};
}
gl.clearColor(color.r, color.g, color.b, color.a);
},
- clearDepth: function(gl, depth) {
+ clearDepth: function (gl, depth) {
if (!gl) {
return (depth == null || depth == undefined) ? 1 : depth;
}
gl.clearDepth(depth);
},
- clearStencil: function(gl, clearValue) {
+ clearStencil: function (gl, clearValue) {
if (!gl) {
return clearValue || 0;
}
gl.clearStencil(clearValue);
},
- colorMask: function(gl, color) {
+ colorMask: function (gl, color) {
if (!gl) {
color = color || {};
return {
- r : color.r || 0,
- g : color.g || 0,
- b : color.b || 0,
- a : (color.a == undefined || color.a == null) ? 1 : color.a
+ r: color.r || 0,
+ g: color.g || 0,
+ b: color.b || 0,
+ a: (color.a == undefined || color.a == null) ? 1 : color.a
};
}
gl.colorMask(color.r, color.g, color.b, color.a);
},
- enableCullFace: function(gl, flag) {
+ enableCullFace: function (gl, flag) {
if (!gl) {
return flag;
}
@@ -10601,14 +10837,14 @@ new (function () {
}
},
- cullFace: function(gl, mode) {
+ cullFace: function (gl, mode) {
if (!gl) {
return mode || "back";
}
gl.cullFace(glEnum(gl, mode));
},
- enableDepthTest: function(gl, flag) {
+ enableDepthTest: function (gl, flag) {
if (!gl) {
if (flag == null || flag == undefined) {
flag = true;
@@ -10622,14 +10858,14 @@ new (function () {
}
},
- depthFunc: function(gl, func) {
+ depthFunc: function (gl, func) {
if (!gl) {
return func || "less";
}
gl.depthFunc(glEnum(gl, func));
},
- enableDepthMask: function(gl, flag) {
+ enableDepthMask: function (gl, flag) {
if (!gl) {
if (flag == null || flag == undefined) {
flag = true;
@@ -10639,32 +10875,32 @@ new (function () {
gl.depthMask(flag);
},
- depthRange: function(gl, range) {
+ depthRange: function (gl, range) {
if (!gl) {
range = range || {};
return {
- zNear : (range.zNear == undefined || range.zNear == null) ? 0 : range.zNear,
- zFar : (range.zFar == undefined || range.zFar == null) ? 1 : range.zFar
+ zNear: (range.zNear == undefined || range.zNear == null) ? 0 : range.zNear,
+ zFar: (range.zFar == undefined || range.zFar == null) ? 1 : range.zFar
};
}
gl.depthRange(range.zNear, range.zFar);
- } ,
+ },
- frontFace: function(gl, mode) {
+ frontFace: function (gl, mode) {
if (!gl) {
return mode || "ccw";
}
gl.frontFace(glEnum(gl, mode));
},
- lineWidth: function(gl, width) {
+ lineWidth: function (gl, width) {
if (!gl) {
return width || 1;
}
gl.lineWidth(width);
},
- enableScissorTest: function(gl, flag) {
+ enableScissorTest: function (gl, flag) {
if (!gl) {
return flag;
}
@@ -10693,12 +10929,12 @@ new (function () {
/** Set viewport on the given gl
*/
- viewport: function(gl, v) {
+ viewport: function (gl, v) {
if (!gl) {
v = v || {};
return {
- x : v.x || 1,
- y : v.y || 1,
+ x: v.x || 1,
+ y: v.y || 1,
width: v.width || canvas.canvas.width,
height: v.height || canvas.canvas.height
};
@@ -10708,12 +10944,12 @@ new (function () {
/** Sets scissor region on the given gl
*/
- scissor: function(gl, s) {
+ scissor: function (gl, s) {
if (!gl) {
s = s || {};
return {
- x : s.x || 0,
- y : s.y || 0,
+ x: s.x || 0,
+ y: s.y || 0,
width: s.width || 1.0,
height: s.height || 1.0
};
@@ -10723,7 +10959,7 @@ new (function () {
/** Clears buffers on the given gl as specified in mask
*/
- clear:function(gl, mask) {
+ clear: function (gl, mask) {
if (!gl) {
mask = mask || {};
return mask;
@@ -10739,14 +10975,14 @@ new (function () {
m = m | gl.STENCIL_BUFFER_BIT;
}
if (m) {
- // gl.clear(m);
+ // gl.clear(m);
}
}
};
SceneJS.Renderer = SceneJS_NodeFactory.createNodeType("renderer");
- SceneJS.Renderer.prototype._init = function(params) {
+ SceneJS.Renderer.prototype._init = function (params) {
if (this._core.useCount == 1) { // This node defines the resource
for (var key in params) {
if (params.hasOwnProperty(key)) {
@@ -10757,282 +10993,289 @@ new (function () {
}
};
- SceneJS.Renderer.prototype.setViewport = function(viewport) {
+ SceneJS.Renderer.prototype.setViewport = function (viewport) {
this._core.viewport = viewport ? {
- x : viewport.x || 1,
- y : viewport.y || 1,
+ x: viewport.x || 1,
+ y: viewport.y || 1,
width: viewport.width || 1000,
height: viewport.height || 1000
} : undefined;
this._core.dirty = true;
+ this._engine.display.imageDirty = true;
};
- SceneJS.Renderer.prototype.getViewport = function() {
+ SceneJS.Renderer.prototype.getViewport = function () {
return this._core.viewport ? {
- x : this._core.viewport.x,
- y : this._core.viewport.y,
+ x: this._core.viewport.x,
+ y: this._core.viewport.y,
width: this._core.viewport.width,
height: this._core.viewport.height
} : undefined;
};
- SceneJS.Renderer.prototype.setScissor = function(scissor) {
+ SceneJS.Renderer.prototype.setScissor = function (scissor) {
this._core.scissor = scissor ? {
- x : scissor.x || 1,
- y : scissor.y || 1,
+ x: scissor.x || 1,
+ y: scissor.y || 1,
width: scissor.width || 1000,
height: scissor.height || 1000
} : undefined;
this._core.dirty = true;
+ this._engine.display.imageDirty = true;
};
- SceneJS.Renderer.prototype.getScissor = function() {
+ SceneJS.Renderer.prototype.getScissor = function () {
return this._core.scissor ? {
- x : this._core.scissor.x,
- y : this._core.scissor.y,
+ x: this._core.scissor.x,
+ y: this._core.scissor.y,
width: this._core.scissor.width,
height: this._core.scissor.height
} : undefined;
};
- SceneJS.Renderer.prototype.setClear = function(clear) {
+ SceneJS.Renderer.prototype.setClear = function (clear) {
this._core.clear = clear ? {
- r : clear.r || 0,
- g : clear.g || 0,
- b : clear.b || 0
+ r: clear.r || 0,
+ g: clear.g || 0,
+ b: clear.b || 0
} : undefined;
this._core.dirty = true;
+ this._engine.display.imageDirty = true;
};
- SceneJS.Renderer.prototype.getClear = function() {
+ SceneJS.Renderer.prototype.getClear = function () {
return this._core.clear ? {
- r : this._core.clear.r,
- g : this._core.clear.g,
- b : this._core.clear.b
+ r: this._core.clear.r,
+ g: this._core.clear.g,
+ b: this._core.clear.b
} : null;
};
- SceneJS.Renderer.prototype.setEnableBlend = function(enableBlend) {
+ SceneJS.Renderer.prototype.setEnableBlend = function (enableBlend) {
this._core.enableBlend = enableBlend;
this._core.dirty = true;
+ this._engine.display.imageDirty = true;
};
- SceneJS.Renderer.prototype.getEnableBlend = function() {
+ SceneJS.Renderer.prototype.getEnableBlend = function () {
return this._core.enableBlend;
};
- SceneJS.Renderer.prototype.setBlendColor = function(color) {
+ SceneJS.Renderer.prototype.setBlendColor = function (color) {
this._core.blendColor = color ? {
- r : color.r || 0,
- g : color.g || 0,
- b : color.b || 0,
- a : (color.a == undefined || color.a == null) ? 1 : color.a
+ r: color.r || 0,
+ g: color.g || 0,
+ b: color.b || 0,
+ a: (color.a == undefined || color.a == null) ? 1 : color.a
} : undefined;
this._core.dirty = true;
+ this._engine.display.imageDirty = true;
};
- SceneJS.Renderer.prototype.getBlendColor = function() {
+ SceneJS.Renderer.prototype.getBlendColor = function () {
return this._core.blendColor ? {
- r : this._core.blendColor.r,
- g : this._core.blendColor.g,
- b : this._core.blendColor.b,
- a : this._core.blendColor.a
+ r: this._core.blendColor.r,
+ g: this._core.blendColor.g,
+ b: this._core.blendColor.b,
+ a: this._core.blendColor.a
} : undefined;
};
- SceneJS.Renderer.prototype.setBlendEquation = function(eqn) {
+ SceneJS.Renderer.prototype.setBlendEquation = function (eqn) {
this._core.blendEquation = eqn;
this._core.dirty = true;
+ this._engine.display.imageDirty = true;
};
- SceneJS.Renderer.prototype.getBlendEquation = function() {
+ SceneJS.Renderer.prototype.getBlendEquation = function () {
return this._core.blendEquation;
};
- SceneJS.Renderer.prototype.setBlendEquationSeparate = function(eqn) {
+ SceneJS.Renderer.prototype.setBlendEquationSeparate = function (eqn) {
this._core.blendEquationSeparate = eqn ? {
- rgb : eqn.rgb || "funcAdd",
- alpha : eqn.alpha || "funcAdd"
+ rgb: eqn.rgb || "funcAdd",
+ alpha: eqn.alpha || "funcAdd"
} : undefined;
this._core.dirty = true;
+ this._engine.display.imageDirty = true;
};
- SceneJS.Renderer.prototype.getBlendEquationSeparate = function() {
+ SceneJS.Renderer.prototype.getBlendEquationSeparate = function () {
return this._core.blendEquationSeparate ? {
- rgb : this._core.rgb,
- alpha : this._core.alpha
+ rgb: this._core.rgb,
+ alpha: this._core.alpha
} : undefined;
+ this._engine.display.imageDirty = true;
};
- SceneJS.Renderer.prototype.setBlendFunc = function(funcs) {
+ SceneJS.Renderer.prototype.setBlendFunc = function (funcs) {
this._core.blendFunc = funcs ? {
- sfactor : funcs.sfactor || "srcAlpha",
- dfactor : funcs.dfactor || "one"
+ sfactor: funcs.sfactor || "srcAlpha",
+ dfactor: funcs.dfactor || "one"
} : undefined;
this._core.dirty = true;
+ this._engine.display.imageDirty = true;
};
- SceneJS.Renderer.prototype.getBlendFunc = function() {
+ SceneJS.Renderer.prototype.getBlendFunc = function () {
return this._core.blendFunc ? {
- sfactor : this._core.sfactor,
- dfactor : this._core.dfactor
+ sfactor: this._core.sfactor,
+ dfactor: this._core.dfactor
} : undefined;
};
- SceneJS.Renderer.prototype.setBlendFuncSeparate = function(eqn) {
+ SceneJS.Renderer.prototype.setBlendFuncSeparate = function (eqn) {
this._core.blendFuncSeparate = eqn ? {
- srcRGB : eqn.srcRGB || "zero",
- dstRGB : eqn.dstRGB || "zero",
- srcAlpha : eqn.srcAlpha || "zero",
- dstAlpha : eqn.dstAlpha || "zero"
+ srcRGB: eqn.srcRGB || "zero",
+ dstRGB: eqn.dstRGB || "zero",
+ srcAlpha: eqn.srcAlpha || "zero",
+ dstAlpha: eqn.dstAlpha || "zero"
} : undefined;
this._core.dirty = true;
};
- SceneJS.Renderer.prototype.getBlendFuncSeparate = function() {
+ SceneJS.Renderer.prototype.getBlendFuncSeparate = function () {
return this._core.blendFuncSeparate ? {
- srcRGB : this._core.blendFuncSeparate.srcRGB,
- dstRGB : this._core.blendFuncSeparate.dstRGB,
- srcAlpha : this._core.blendFuncSeparate.srcAlpha,
- dstAlpha : this._core.blendFuncSeparate.dstAlpha
+ srcRGB: this._core.blendFuncSeparate.srcRGB,
+ dstRGB: this._core.blendFuncSeparate.dstRGB,
+ srcAlpha: this._core.blendFuncSeparate.srcAlpha,
+ dstAlpha: this._core.blendFuncSeparate.dstAlpha
} : undefined;
};
- SceneJS.Renderer.prototype.setEnableCullFace = function(enableCullFace) {
+ SceneJS.Renderer.prototype.setEnableCullFace = function (enableCullFace) {
this._core.enableCullFace = enableCullFace;
this._core.dirty = true;
};
- SceneJS.Renderer.prototype.getEnableCullFace = function() {
+ SceneJS.Renderer.prototype.getEnableCullFace = function () {
return this._core.enableCullFace;
};
- SceneJS.Renderer.prototype.setCullFace = function(cullFace) {
+ SceneJS.Renderer.prototype.setCullFace = function (cullFace) {
this._core.cullFace = cullFace;
this._core.dirty = true;
};
- SceneJS.Renderer.prototype.getCullFace = function() {
+ SceneJS.Renderer.prototype.getCullFace = function () {
return this._core.cullFace;
};
- SceneJS.Renderer.prototype.setEnableDepthTest = function(enableDepthTest) {
+ SceneJS.Renderer.prototype.setEnableDepthTest = function (enableDepthTest) {
this._core.enableDepthTest = enableDepthTest;
this._core.dirty = true;
};
- SceneJS.Renderer.prototype.getEnableDepthTest = function() {
+ SceneJS.Renderer.prototype.getEnableDepthTest = function () {
return this._core.enableDepthTest;
};
- SceneJS.Renderer.prototype.setDepthFunc = function(depthFunc) {
+ SceneJS.Renderer.prototype.setDepthFunc = function (depthFunc) {
this._core.depthFunc = depthFunc;
this._core.dirty = true;
};
- SceneJS.Renderer.prototype.getDepthFunc = function() {
+ SceneJS.Renderer.prototype.getDepthFunc = function () {
return this._core.depthFunc;
};
- SceneJS.Renderer.prototype.setEnableDepthMask = function(enableDepthMask) {
+ SceneJS.Renderer.prototype.setEnableDepthMask = function (enableDepthMask) {
this._core.enableDepthMask = enableDepthMask;
this._core.dirty = true;
};
- SceneJS.Renderer.prototype.getEnableDepthMask = function() {
+ SceneJS.Renderer.prototype.getEnableDepthMask = function () {
return this._core.enableDepthMask;
};
- SceneJS.Renderer.prototype.setClearDepth = function(clearDepth) {
+ SceneJS.Renderer.prototype.setClearDepth = function (clearDepth) {
this._core.clearDepth = clearDepth;
this._core.dirty = true;
};
- SceneJS.Renderer.prototype.getClearDepth = function() {
+ SceneJS.Renderer.prototype.getClearDepth = function () {
return this._core.clearDepth;
};
- SceneJS.Renderer.prototype.setDepthRange = function(range) {
+ SceneJS.Renderer.prototype.setDepthRange = function (range) {
this._core.depthRange = range ? {
- zNear : (range.zNear == undefined || range.zNear == null) ? 0 : range.zNear,
- zFar : (range.zFar == undefined || range.zFar == null) ? 1 : range.zFar
+ zNear: (range.zNear == undefined || range.zNear == null) ? 0 : range.zNear,
+ zFar: (range.zFar == undefined || range.zFar == null) ? 1 : range.zFar
} : undefined;
this._core.dirty = true;
};
- SceneJS.Renderer.prototype.getDepthRange = function() {
+ SceneJS.Renderer.prototype.getDepthRange = function () {
return this._core.depthRange ? {
- zNear : this._core.depthRange.zNear,
- zFar : this._core.depthRange.zFar
+ zNear: this._core.depthRange.zNear,
+ zFar: this._core.depthRange.zFar
} : undefined;
};
- SceneJS.Renderer.prototype.setFrontFace = function(frontFace) {
+ SceneJS.Renderer.prototype.setFrontFace = function (frontFace) {
this._core.frontFace = frontFace;
this._core.dirty = true;
};
- SceneJS.Renderer.prototype.getFrontFace = function() {
+ SceneJS.Renderer.prototype.getFrontFace = function () {
return this._core.frontFace;
};
- SceneJS.Renderer.prototype.setLineWidth = function(lineWidth) {
+ SceneJS.Renderer.prototype.setLineWidth = function (lineWidth) {
this._core.lineWidth = lineWidth;
this._core.dirty = true;
};
- SceneJS.Renderer.prototype.getLineWidth = function() {
+ SceneJS.Renderer.prototype.getLineWidth = function () {
return this._core.lineWidth;
};
- SceneJS.Renderer.prototype.setEnableScissorTest = function(enableScissorTest) {
+ SceneJS.Renderer.prototype.setEnableScissorTest = function (enableScissorTest) {
this._core.enableScissorTest = enableScissorTest;
this._core.dirty = true;
};
- SceneJS.Renderer.prototype.getEnableScissorTest = function() {
+ SceneJS.Renderer.prototype.getEnableScissorTest = function () {
return this._core.enableScissorTest;
};
- SceneJS.Renderer.prototype.setClearStencil = function(clearStencil) {
+ SceneJS.Renderer.prototype.setClearStencil = function (clearStencil) {
this._core.clearStencil = clearStencil;
this._core.dirty = true;
};
- SceneJS.Renderer.prototype.getClearStencil = function() {
+ SceneJS.Renderer.prototype.getClearStencil = function () {
return this._core.clearStencil;
};
- SceneJS.Renderer.prototype.setColorMask = function(color) {
+ SceneJS.Renderer.prototype.setColorMask = function (color) {
this._core.colorMask = color ? {
- r : color.r || 0,
- g : color.g || 0,
- b : color.b || 0,
- a : (color.a == undefined || color.a == null) ? 1 : color.a
+ r: color.r || 0,
+ g: color.g || 0,
+ b: color.b || 0,
+ a: (color.a == undefined || color.a == null) ? 1 : color.a
} : undefined;
this._core.dirty = true;
};
- SceneJS.Renderer.prototype.getColorMask = function() {
+ SceneJS.Renderer.prototype.getColorMask = function () {
return this._core.colorMask ? {
- r : this._core.colorMask.r,
- g : this._core.colorMask.g,
- b : this._core.colorMask.b,
- a : this._core.colorMask.a
+ r: this._core.colorMask.r,
+ g: this._core.colorMask.g,
+ b: this._core.colorMask.b,
+ a: this._core.colorMask.a
} : undefined;
};
- SceneJS.Renderer.prototype._compile = function(ctx) {
-
-// if (this._core.dirty) {
-// this._core.props = createProps(this._core);
-// this._core.dirty = false;
-// }
-//
-// this._engine.display.renderer = coreStack[stackLen++] = this._core;
+ SceneJS.Renderer.prototype._compile = function (ctx) {
+ if (this._core.dirty) {
+ this._core.props = createProps(this._core);
+ this._core.dirty = false;
+ }
+ this._engine.display.renderer = coreStack[stackLen++] = this._core;
this._compileNodes(ctx);
- //this._engine.display.renderer = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
+ this._engine.display.renderer = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
};
})();(function () {
@@ -11047,7 +11290,7 @@ new (function () {
// The default state core singleton for {@link SceneJS.DepthBuf} nodes
var defaultCore = {
- type:"depthbuf",
+ type:"depthBuffer",
stateId:SceneJS._baseStateId++,
enabled:true,
clearDepth:1,
@@ -11064,7 +11307,7 @@ new (function () {
if (defaultCore.depthFunc === null) { // Lazy-init depthFunc now we can get a context
defaultCore.depthFunc = params.engine.canvas.gl.LESS;
}
- params.engine.display.depthbuf = defaultCore;
+ params.engine.display.depthBuffer = defaultCore;
stackLen = 0;
});
@@ -11072,7 +11315,7 @@ new (function () {
* @class Scene graph node which configures the depth buffer for its subgraph
* @extends SceneJS.Node
*/
- SceneJS.DepthBuf = SceneJS_NodeFactory.createNodeType("depthbuf");
+ SceneJS.DepthBuf = SceneJS_NodeFactory.createNodeType("depthBuffer");
SceneJS.DepthBuf.prototype._init = function (params) {
@@ -11093,6 +11336,12 @@ new (function () {
} else if (this._core.useCount == 1) {
this.setDepthFunc("less");
}
+
+ if (params.clear != undefined) {
+ this.setClear(params.clear);
+ } else if (this._core.useCount == 1) {
+ this.setClear(true);
+ }
};
/**
@@ -11118,6 +11367,29 @@ new (function () {
return this._core.enabled;
};
+ /**
+ * Sets whether or not to clear the depth buffer before each render
+ *
+ * @param clear
+ * @return {*}
+ */
+ SceneJS.DepthBuf.prototype.setClear = function (clear) {
+ if (this._core.clear != clear) {
+ this._core.clear = clear;
+ this._engine.display.imageDirty = true;
+ }
+ return this;
+ };
+
+ /**
+ * Get whether or not the depth buffer is cleared before each render
+ *
+ * @return Boolean
+ */
+ SceneJS.DepthBuf.prototype.getClear = function () {
+ return this._core.clear;
+ };
+
/**
* Specify the clear value for the depth buffer.
* Initial value is 1, and the given value will be clamped to [0..1].
@@ -11151,7 +11423,7 @@ new (function () {
if (this._core._depthFuncName != depthFunc) {
var enumName = lookup[depthFunc];
if (enumName == undefined) {
- throw "unsupported value for 'clearFunc' attribute on depthbuf node: '" + depthFunc
+ throw "unsupported value for 'clearFunc' attribute on depthBuffer node: '" + depthFunc
+ "' - supported values are 'less', 'equal', 'lequal', 'greater', 'notequal' and 'gequal'";
}
this._core.depthFunc = this._engine.canvas.gl[enumName];
@@ -11170,18 +11442,19 @@ new (function () {
};
SceneJS.DepthBuf.prototype._compile = function (ctx) {
- this._engine.display.depthbuf = coreStack[stackLen++] = this._core;
+ this._engine.display.depthBuffer = coreStack[stackLen++] = this._core;
this._compileNodes(ctx);
- this._engine.display.depthbuf = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
+ this._engine.display.depthBuffer = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
};
})();(function () {
- // The default state core singleton for {@link SceneJS.ColorBuf} nodes
+ // The default state core singleton for {@link SceneJS.ColorBuffer} nodes
var defaultCore = {
- type:"colorbuf",
- stateId:SceneJS._baseStateId++,
- blendEnabled:false
+ type: "colorBuffer",
+ stateId: SceneJS._baseStateId++,
+ blendEnabled: false,
+ colorMask: { r: true, g: true, b: true, a: true }
};
var coreStack = [];
@@ -11190,7 +11463,7 @@ new (function () {
SceneJS_events.addListener(
SceneJS_events.SCENE_COMPILING,
function (params) {
- params.engine.display.colorbuf = defaultCore;
+ params.engine.display.colorBuffer = defaultCore;
stackLen = 0;
});
@@ -11198,44 +11471,66 @@ new (function () {
* @class Scene graph node which configures the color buffer for its subgraph
* @extends SceneJS.Node
*/
- SceneJS.ColorBuf = SceneJS_NodeFactory.createNodeType("colorbuf");
-
- SceneJS.ColorBuf.prototype._init = function (params) {
+ SceneJS.ColorBuffer = SceneJS_NodeFactory.createNodeType("colorBuffer");
+ SceneJS.ColorBuffer.prototype._init = function (params) {
if (params.blendEnabled != undefined) {
this.setBlendEnabled(params.blendEnabled);
} else if (this._core.useCount == 1) { // This node defines the core
this.setBlendEnabled(false);
}
+ this.setColorMask(params);
};
/**
* Enable or disable blending
*
* @param blendEnabled Specifies whether depth buffer is blendEnabled or not
- * @return {*}
*/
- SceneJS.ColorBuf.prototype.setBlendEnabled = function (blendEnabled) {
+ SceneJS.ColorBuffer.prototype.setBlendEnabled = function (blendEnabled) {
if (this._core.blendEnabled != blendEnabled) {
this._core.blendEnabled = blendEnabled;
this._engine.display.imageDirty = true;
}
- return this;
+ this._engine.display.imageDirty = true;
};
/**
* Get whether or not blending is enabled
- *
* @return Boolean
*/
- SceneJS.ColorBuf.prototype.getBlendEnabled = function () {
+ SceneJS.ColorBuffer.prototype.getBlendEnabled = function () {
return this._core.blendEnabled;
};
- SceneJS.ColorBuf.prototype._compile = function (ctx) {
- this._engine.display.colorbuf = coreStack[stackLen++] = this._core;
+ /**
+ * Enable and disable writing of buffer's color components.
+ * Components default to true where not given.
+ * @param mask The mask
+ */
+ SceneJS.ColorBuffer.prototype.setColorMask = function (mask) {
+ this._core.colorMask = {
+ r: mask.r != undefined && mask.r != null ? mask.r : true,
+ g: mask.g != undefined && mask.g != null ? mask.g : true,
+ b: mask.b != undefined && mask.b != null ? mask.b : true,
+ a: mask.a != undefined && mask.a != null ? mask.a : true
+ };
+ this._engine.display.imageDirty = true;
+ };
+
+ /**
+ * Gets the color mask
+ * @return {{}}
+ */
+ SceneJS.ColorBuffer.prototype.getColorMask = function () {
+ return this._core.colorMask;
+ };
+
+ SceneJS.ColorBuffer.prototype._compile = function (ctx) {
+ this._engine.display.colorBuffer = coreStack[stackLen++] = this._core;
this._compileNodes(ctx);
- this._engine.display.colorbuf = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
+ this._engine.display.colorBuffer = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
+ this._engine.display.imageDirty = true;
};
})();(function () {
@@ -11362,9 +11657,7 @@ SceneJS.Scene.prototype.getGL = function () {
/** Returns the Z-buffer depth in bits of the webgl context that this scene is to bound to.
*/
SceneJS.Scene.prototype.getZBufferDepth = function () {
-
var gl = this._engine.canvas.gl;
-
return gl.getParameter(gl.DEPTH_BITS);
};
@@ -11375,16 +11668,12 @@ SceneJS.Scene.prototype.getZBufferDepth = function () {
* @see SceneJS.Tag
*/
SceneJS.Scene.prototype.setTagMask = function (tagMask) {
-
tagMask = tagMask || "XXXXXXXXXXXXXXXXXXXXXXXXXX"; // HACK to select nothing by default
-
if (!this._tagSelector) {
this._tagSelector = {};
}
-
this._tagSelector.mask = tagMask;
this._tagSelector.regex = tagMask ? new RegExp(tagMask) : null;
-
this._engine.display.selectTags(this._tagSelector);
};
@@ -11398,6 +11687,17 @@ SceneJS.Scene.prototype.getTagMask = function () {
return this._tagSelector ? this._tagSelector.mask : null;
};
+/**
+ * Sets the number of times this scene is drawn on each render.
+ *
This is useful for when we need to do things like render for left and right eyes.
+ * @param {Number} numPasses The number of times the scene is drawn on each frame.
+ * @see #getTagMask
+ * @see SceneJS.Tag
+ */
+SceneJS.Scene.prototype.setNumPasses = function (numPasses) {
+ this._engine.setNumPasses(numPasses);
+};
+
/**
* Render a single frame if new frame pending, or force a new frame
* Returns true if frame rendered
@@ -11406,6 +11706,14 @@ SceneJS.Scene.prototype.renderFrame = function (params) {
return this._engine.renderFrame(params);
};
+/**
+ * Signals that a new frame will be needed
+ * @param params
+ */
+SceneJS.Scene.prototype.needFrame = function () {
+ this._engine.display.imageDirty = true;
+};
+
/**
* Starts the render loop for this scene
*/
@@ -11434,7 +11742,7 @@ SceneJS.Scene.prototype.isRunning = function () {
*/
SceneJS.Scene.prototype.pick = function (canvasX, canvasY, options) {
var result = this._engine.pick(canvasX, canvasY, options);
- this.renderFrame({force:true }); // HACK: canvas blanks after picking
+ this.renderFrame({force: true }); // HACK: canvas blanks after picking
if (result) {
this.publish("pick", result);
return result;
@@ -11448,12 +11756,9 @@ SceneJS.Scene.prototype.pick = function (canvasX, canvasY, options) {
* @private
*/
SceneJS.Scene.prototype._destroy = function () {
-
if (!this.destroyed) {
-
delete SceneJS._engines[this.id]; // HACK: circular dependency
SceneJS._engineIds.removeItem(this.id); // HACK: circular dependency
-
this.destroyed = true;
}
};
@@ -11553,7 +11858,7 @@ SceneJS.Scene.prototype.getStatus = function () {
var sceneStatus = SceneJS_sceneStatusModule.sceneStatus[this.id];
if (!sceneStatus) {
return {
- destroyed:true
+ destroyed: true
};
}
return SceneJS._shallowClone(sceneStatus);
@@ -11607,11 +11912,11 @@ new (function() {
shaders: {
fragment: {
- code: shaderFragmentCodeStack.slice(0, stackLen).join("\n"),
+ code: shaderFragmentCodeStack.slice(0, stackLen).join(""),
hooks: combineMapStack(shaderFragmentHooksStack)
},
vertex: {
- code: shaderVertexCodeStack.slice(0, stackLen).join("\n"),
+ code: shaderVertexCodeStack.slice(0, stackLen).join(""),
hooks: combineMapStack(shaderVertexHooksStack)
}
},
@@ -12028,11 +12333,11 @@ new (function () {
layerParams = params.layers[i];
- if (!layerParams.source && !layerParams.uri && !layerParams.src && !layerParams.framebuf && !layerParams.video) {
+ if (!layerParams.source && !layerParams.uri && !layerParams.src && !layerParams.colorTarget && !layerParams.video) {
throw SceneJS_error.fatalError(
SceneJS.errors.NODE_CONFIG_EXPECTED,
- "texture layer " + i + " has no uri, src, source, framebuf, video or canvasId specified");
+ "texture layer " + i + " has no uri, src, source, colorTarget, video or canvasId specified");
}
if (layerParams.applyFrom) {
@@ -12063,11 +12368,11 @@ new (function () {
}
if (layerParams.blendMode) {
- if (layerParams.blendMode != "add" && layerParams.blendMode != "multiply") {
+ if (layerParams.blendMode != "add" && layerParams.blendMode != "multiply" && layerParams.blendMode != "mix") {
throw SceneJS_error.fatalError(
SceneJS.errors.NODE_CONFIG_EXPECTED,
"texture layer " + i + " blendMode value is unsupported - " +
- "should be either 'add' or 'multiply'");
+ "should be either 'add', 'multiply' or 'mix'");
}
}
@@ -12091,10 +12396,10 @@ new (function () {
this._setLayerTransform(layerParams, layer);
- if (layer.framebuf) { // Create from a framebuf node preceeding this texture in the scene graph
- var targetNode = this._engine.findNode(layer.framebuf);
- if (targetNode && targetNode.type == "framebuf") {
- layer.texture = targetNode._core.framebuf.getTexture(); // TODO: what happens when the framebuf is destroyed?
+ if (layer.colorTarget) { // Create from a colorTarget node preceeding this texture in the scene graph
+ var targetNode = this._engine.findNode(layer.colorTarget);
+ if (targetNode && targetNode.type == "colorTarget") {
+ layer.texture = targetNode._core.colorTarget.getTexture(); // TODO: what happens when the colorTarget is destroyed?
}
} else { // Create from texture node's layer configs
this._loadLayerTexture(gl, layer);
@@ -12556,10 +12861,10 @@ new (function () {
this._core.image = params.image;
this._initTexture(params.image);
- } else if (params.framebuf) { // Render to this texture
- this.getScene().getNode(params.framebuf,
- function (framebuf) {
- self.setFramebuf(framebuf);
+ } else if (params.target) { // Render to this texture
+ this.getScene().getNode(params.target,
+ function (target) {
+ self.setTarget(target);
});
}
@@ -12570,12 +12875,11 @@ new (function () {
} else if (self._core.image) {
self._initTexture(self._core.image);
- } else if (self._core.framebuf) {
- self.getScene().getNode(params.framebuf,
- function (framebuf) {
- self.setFramebuf(framebuf);
- });
- self.setFramebuf(self._core.framebuf);
+ } else if (self._core.target) {
+// self.getScene().getNode(params.target,
+// function (target) {
+// self.setTarget(self._core.target);
+// });
}
};
}
@@ -12707,27 +13011,28 @@ new (function () {
SceneJS.TextureMap.prototype.setSrc = function (src) {
this._core.image = null;
this._core.src = src;
- this._core.framebuf = null;
+ this._core.target = null;
this._loadTexture(src);
};
SceneJS.TextureMap.prototype.setImage = function (image) {
this._core.image = image;
this._core.src = null;
- this._core.framebuf = null;
+ this._core.target = null;
this._initTexture(image);
};
- SceneJS.TextureMap.prototype.setFramebuf = function (framebuf) {
- if (!framebuf.type == "framebuf") {
- console.log("Not a 'framebuf' node - ignoring");
+ SceneJS.TextureMap.prototype.setTarget = function (target) {
+ if (target.type != "colorTarget" && target.type != "depthTarget") {
+ console.log("Target node type not compatible: " + target.type);
return;
}
delete this._core.src;
- this._core.framebuf = framebuf;
+ this._core.target = target;
this._core.src = null;
this._core.image = null;
- this._core.texture = framebuf._core.framebuf.getTexture(); // TODO: what happens when the framebuf is destroyed?
+ this._core.texture = target._core.renderBuf.getTexture(); // TODO: what happens when the target is destroyed?
+ this._core.texture.bufType = target._core.bufType;
this._engine.display.imageDirty = true;
};
@@ -12833,13 +13138,13 @@ new (function () {
SceneJS.TextureMap.prototype._destroy = function () {
if (this._core.useCount == 1) { // Last core user
- if (this._core.texture && !this._core.framebuf) { // Don't wipe out framebuf texture
+ if (this._core.texture && !this._core.target) { // Don't wipe out target texture
this._core.texture.destroy();
this._core.texture = null;
}
}
if (this._core) {
- this._coreFactory.putCore(this._core);
+ this._engine._coreFactory.putCore(this._core);
}
};
@@ -12910,8 +13215,6 @@ new (function () {
gl.bindTexture(gl.TEXTURE_CUBE_MAP, texture);
gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL, false);
gl.texImage2D(face, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, ensureImageSizePowerOfTwo(image));
- //self._core.texture = texture;
- //gl.texImage2D(face, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, ensureImageSizePowerOfTwo(image));
if (++numImagesLoaded == faces.length) {
self._core.texture = new SceneJS._webgl.Texture2D(gl, {
texture: texture,
@@ -13900,11 +14203,11 @@ SceneJS.Types = new (function () {
})();
/**
- * @class Renders and picks a {@link SceneJS.Scene}
+ * @class Display compiled from a {@link SceneJS.Scene}, providing methods to render and pick.
* @private
*
*
A Display is a container of {@link SceneJS_Object}s which are created (or updated) by a depth-first
- * compilation traversal of the nodes within a {@link SceneJS.Scene}.
+ * compilation traversal of a {@link SceneJS.Scene}.
*
*
Rendering Pipeline
*
@@ -13959,29 +14262,24 @@ SceneJS.Types = new (function () {
* in the branch.
*
* Draw List
- * The draw list is actually comprised of three lists of state chunks: a "pick" list to render a pick buffer
- * for colour-indexed GPU picking, along with an "opaque" list and "transparent" list for normal image rendering.
- * For normal rendering the opaque list is rendered, then blending is enabled and the transparent list is rendered.
- * The chunks in these lists are held in the state-sorted order of their objects in #_objectList, with runs of
- * duplicate states removed, as mentioned.
+ * The draw list is actually comprised of two lists of state chunks: a "pick" list to render a pick buffer
+ * for colour-indexed GPU picking, along with a "draw" list for normal image rendering. The chunks in these lists
+ * are held in the state-sorted order of their objects in #_objectList, with runs of duplicate states removed.
*
* After a scene update, we set a flag on the display to indicate the stage we will need to redo from. The pipeline is
* then lazy-redone on the next call to #render or #pick.
*/
var SceneJS_Display = function (cfg) {
- /* Display is bound to the lifetime of an HTML5 canvas
- */
+ // Display is bound to the lifetime of an HTML5 canvas
this._canvas = cfg.canvas;
- /* Factory which creates and recycles {@link SceneJS_Program} instances
- */
+ // Factory which creates and recycles {@link SceneJS_Program} instances
this._programFactory = new SceneJS_ProgramFactory({
canvas: cfg.canvas
});
- /* Factory which creates and recycles {@link SceneJS.Chunk} instances
- */
+ // Factory which creates and recycles {@link SceneJS.Chunk} instances
this._chunkFactory = new SceneJS_ChunkFactory();
/**
@@ -14008,6 +14306,12 @@ var SceneJS_Display = function (cfg) {
*/
this.layer = null;
+ /**
+ * Node state core for the last {@link SceneJS.Stage} visited during scene graph compilation traversal
+ * @type Object
+ */
+ this.stage = null;
+
/**
* Node state core for the last {@link SceneJS.Renderer} visited during scene graph compilation traversal
* @type Object
@@ -14018,13 +14322,13 @@ var SceneJS_Display = function (cfg) {
* Node state core for the last {@link SceneJS.DepthBuf} visited during scene graph compilation traversal
* @type Object
*/
- this.depthbuf = null;
+ this.depthBuffer = null;
/**
* Node state core for the last {@link SceneJS.ColorBuf} visited during scene graph compilation traversal
* @type Object
*/
- this.colorbuf = null;
+ this.colorBuffer = null;
/**
* Node state core for the last {@link SceneJS.View} visited during scene graph compilation traversal
@@ -14075,10 +14379,10 @@ var SceneJS_Display = function (cfg) {
this.projTransform = null;
/**
- * Node state core for the last {@link SceneJS.Framebuf} visited during scene graph compilation traversal
+ * Node state core for the last {@link SceneJS.ColorTarget} visited during scene graph compilation traversal
* @type Object
*/
- this.framebuf = null;
+ this.renderTarget = null;
/**
* Node state core for the last {@link SceneJS.Clips} visited during scene graph compilation traversal
@@ -14156,22 +14460,18 @@ var SceneJS_Display = function (cfg) {
/* The "draw list", comprised collectively of three lists of state chunks belong to visible objects
* within #_objectList: a "pick" list to render a pick buffer for colour-indexed GPU picking, along with an
- * "opaque" list and "transparent" list for normal image rendering. For normal rendering the opaque list is
- * rendered, then blending is enabled and the transparent list is rendered. The chunks in these lists
- * are held in the state-sorted order of their objects in #_objectList, with runs of duplicate states removed.
+ * "draw" list for normal image rendering. The chunks in these lists are held in the state-sorted order of
+ * their objects in #_objectList, with runs of duplicate states removed.
*/
this._drawList = []; // State chunk list to render all objects
this._drawListLen = 0;
- this._opaqueDrawList = []; // State chunk list to render opaque objects
- this._opaqueDrawListLen = 0;
-
- this._transparentDrawList = []; // State chunk list to render transparent objects
- this._transparentDrawListLen = 0;
-
- this._pickDrawList = []; // State chunk list to render scene to pick buffer
+ this._pickDrawList = []; // State chunk list to render scene to pick buffer
this._pickDrawListLen = 0;
+ this._targetList = [];
+ this._targetListLen = 0;
+
/* The frame context holds state shared across a single render of the draw list, along with any results of
* the render, such as pick hits
*/
@@ -14242,21 +14542,15 @@ var SceneJS_Display = function (cfg) {
* Reallocates WebGL resources for objects within this display
*/
SceneJS_Display.prototype.webglRestored = function () {
-
this._programFactory.webglRestored();// Reallocate programs
-
this._chunkFactory.webglRestored(); // Recache shader var locations
-
var gl = this._canvas.gl;
-
if (this.pickBuf) {
this.pickBuf.webglRestored(gl); // Rebuild pick buffers
}
-
if (this.rayPickBuf) {
this.rayPickBuf.webglRestored(gl);
}
-
this.imageDirty = true; // Need redraw
};
@@ -14272,13 +14566,13 @@ SceneJS_Display.prototype.buildObject = function (objectId) {
var object = this._objects[objectId];
if (!object) { // Create object
-
object = this._objects[objectId] = this._objectFactory.getObject(objectId);
-
this.objectListDirty = true;
}
+ object.stage = this.stage;
object.layer = this.layer;
+ object.renderTarget = this.renderTarget;
object.texture = this.texture;
object.cubemap = this.cubemap;
object.geometry = this.geometry;
@@ -14296,25 +14590,20 @@ SceneJS_Display.prototype.buildObject = function (objectId) {
this.texture.hash,
this.cubemap.hash,
this.lights.hash
-
]).join(";");
if (!object.program || hash != object.hash) {
-
- /* Get new program for object if no program or hash mismatch
- */
-
+ // Get new program for object if no program or hash mismatch
if (object.program) {
this._programFactory.putProgram(object.program);
}
-
object.program = this._programFactory.getProgram(hash, this);
object.hash = hash;
}
//}
- /* Build draw chunks for object
- */
+ // Build draw chunks for object
+
this._setChunk(object, 0, "program"); // Must be first
this._setChunk(object, 1, "xform", this.modelTransform);
this._setChunk(object, 2, "lookAt", this.viewTransform);
@@ -14323,16 +14612,16 @@ SceneJS_Display.prototype.buildObject = function (objectId) {
this._setChunk(object, 5, "shader", this.shader);
this._setChunk(object, 6, "shaderParams", this.shaderParams);
this._setChunk(object, 7, "style", this.style);
- this._setChunk(object, 8, "depthbuf", this.depthbuf);
- this._setChunk(object, 9, "colorbuf", this.colorbuf);
+ this._setChunk(object, 8, "depthBuffer", this.depthBuffer);
+ this._setChunk(object, 9, "colorBuffer", this.colorBuffer);
this._setChunk(object, 10, "view", this.view);
this._setChunk(object, 11, "name", this.name);
this._setChunk(object, 12, "lights", this.lights);
this._setChunk(object, 13, "material", this.material);
this._setChunk(object, 14, "texture", this.texture);
this._setChunk(object, 15, "cubemap", this.cubemap);
- this._setChunk(object, 16, "framebuf", this.framebuf);
- this._setChunk(object, 17, "clips", this.clips);
+ this._setChunk(object, 16, "clips", this.clips);
+ this._setChunk(object, 17, "renderer", this.renderer);
this._setChunk(object, 18, "geometry", this.morphGeometry, this.geometry);
this._setChunk(object, 19, "listeners", this.renderListeners); // Must be after the above chunks
this._setChunk(object, 20, "draw", this.geometry); // Must be last
@@ -14347,20 +14636,16 @@ SceneJS_Display.prototype._setChunk = function (object, order, chunkType, core,
// Core supplied
if (core.empty) { // Only set default cores for state types that have them
-
var oldChunk = object.chunks[order];
-
if (oldChunk) {
this._chunkFactory.putChunk(oldChunk); // Release previous chunk to pool
}
-
object.chunks[order] = null;
-
return;
}
// Note that core.stateId can be either a number or a string, that's why we make
- // chunkId a string here. String stateId can come from at least nodeEvents.js.
+ // chunkId a string here.
// TODO: Would it be better if all were numbers?
chunkId = chunkClass.prototype.programGlobal
? '_' + core.stateId
@@ -14384,11 +14669,9 @@ SceneJS_Display.prototype._setChunk = function (object, order, chunkType, core,
var oldChunk = object.chunks[order];
if (oldChunk) {
-
if (oldChunk.id == chunkId) { // Avoid needless chunk reattachment
return;
}
-
this._chunkFactory.putChunk(oldChunk); // Release previous chunk to pool
}
@@ -14421,22 +14704,15 @@ SceneJS_Display.prototype._setAmbient = function (core) {
* @param {String} objectId ID of object to remove
*/
SceneJS_Display.prototype.removeObject = function (objectId) {
-
var object = this._objects[objectId];
-
if (!object) {
return;
}
-
this._programFactory.putProgram(object.program);
-
object.program = null;
object.hash = null;
-
this._objectFactory.putObject(object);
-
delete this._objects[objectId];
-
this.objectListDirty = true;
};
@@ -14450,46 +14726,42 @@ SceneJS_Display.prototype.selectTags = function (tagSelector) {
/**
* Render this display. What actually happens in the method depends on what flags are set.
+ *
*/
SceneJS_Display.prototype.render = function (params) {
params = params || {};
if (this.objectListDirty) {
-
this._buildObjectList(); // Build object render bin
-
this.objectListDirty = false;
this.stateOrderDirty = true; // Now needs state ordering
}
if (this.stateOrderDirty) {
-
this._makeStateSortKeys(); // Compute state sort order
-
this.stateOrderDirty = false;
this.stateSortDirty = true; // Now needs state sorting
}
if (this.stateSortDirty) {
-
this._stateSort(); // State sort the object render bin
-
this.stateSortDirty = false;
this.drawListDirty = true; // Now needs new visible object bin
+ //this._logObjectList();
}
if (this.drawListDirty) { // Render visible list while building transparent list
-
this._buildDrawList();
-
this.imageDirty = true;
+ //this._logDrawList();
+ //this._logPickList();
}
if (this.imageDirty || params.force) {
-
- this._render({}); // Render, no pick
-
+ this._doDrawList({ // Render, no pick
+ clear: (params.clear !== false) // Clear buffers by default
+ });
this.imageDirty = false;
this.pickBufDirty = true; // Pick buff will now need rendering on next pick
}
@@ -14504,31 +14776,36 @@ SceneJS_Display.prototype._buildObjectList = function () {
}
};
-SceneJS_Display.prototype._makeStateSortKeys = function () { // TODO: state sort for sound objects?
+SceneJS_Display.prototype._makeStateSortKeys = function () {
+ // console.log("--------------------------------------------------------------------------------------------------");
+ // console.log("SceneJS_Display_makeSortKeys");
var object;
for (var i = 0, len = this._objectListLen; i < len; i++) {
object = this._objectList[i];
- object.sortKey = object.program
- ? (((object.layer.priority + 1) * 1000000)
- + ((object.program.id + 1) * 1000)
- + (object.texture.stateId))
- : -1; // Non-visual object (eg. sound)
- }
-};
-
-//SceneJS_Display.prototype._makeStateSortKeys = function () { // TODO: state sort for sound objects?
-// var object;
-// for (var i = 0, len = this._objectListLen; i < len; i++) {
-// object = this._objectList[i];
-// object.sortKey = object.program
-// ? (((object.layer.priority + 1) * 1000000000)
-// + ((object.program.id + 1) * 1000000)
-// + (object.texture.stateId * 10000)
-// + (object.geometry.stateId))
-// // + i // Force stability among same-priority objects across multiple sorts
-// : -1; // Non-visual object (eg. sound)
-// }
-//};
+ if (!object.program) {
+ // Non-visual object (eg. sound)
+ object.sortKey = -1;
+ } else {
+
+// console.log("object.stage.priority = " + ((object.stage.priority + 1) * 1000000000000));
+// console.log("object.flags.transparent = " + ((object.flags.transparent ? 2 : 1) * 1000000000));
+// console.log("object.layer.priority = " + ((object.layer.priority + 1) * 1000000));
+// console.log("object.program.id = " + ((object.program.id + 1) * 1000));
+// console.log("object.texture.stateId = " + object.texture.stateId);
+
+ object.sortKey =
+ ((object.stage.priority + 1) * 1000000000000)
+ + ((object.flags.transparent ? 2 : 1) * 1000000000)
+ + ((object.layer.priority + 1) * 1000000)
+ + ((object.program.id + 1) * 1000)
+ + object.texture.stateId;
+
+ //console.log("object.sortKey = " + object.sortKey);
+ // console.log("");
+ }
+ }
+ // console.log("--------------------------------------------------------------------------------------------------");
+};
SceneJS_Display.prototype._stateSort = function () {
this._objectList.length = this._objectListLen;
@@ -14539,40 +14816,51 @@ SceneJS_Display.prototype._stateSortObjects = function (a, b) {
return a.sortKey - b.sortKey;
};
+SceneJS_Display.prototype._logObjectList = function () {
+ console.log("--------------------------------------------------------------------------------------------------");
+ console.log(this._objectListLen + " objects");
+ for (var i = 0, len = this._objectListLen; i < len; i++) {
+ var object = this._objectList[i];
+ console.log("SceneJS_Display : object[" + i + "] sortKey = " + object.sortKey);
+ }
+ console.log("--------------------------------------------------------------------------------------------------");
+};
+
SceneJS_Display.prototype._buildDrawList = function () {
this._lastStateId = this._lastStateId || [];
this._lastPickStateId = this._lastPickStateId || [];
- for (var i = 0; i < 21; i++) {
+ for (var i = 0; i < 23; i++) {
this._lastStateId[i] = null;
this._lastPickStateId[i] = null;
}
this._drawListLen = 0;
- this._opaqueDrawListLen = 0;
this._pickDrawListLen = 0;
- this._transparentDrawListLen = 0;
+
+ // For each render target, a list of objects to render to that target
+ var targetObjectLists = {};
+
+ // A list of all the render target object lists
+ var targetListList = [];
+
+ // List of all targets
+ var targetList = [];
var object;
var tagMask;
var tagRegex;
var tagCore;
var flags;
- var chunks;
- var chunk;
- var transparent;
- var picking;
if (this._tagSelector) {
tagMask = this._tagSelector.mask;
tagRegex = this._tagSelector.regex;
}
- if (!this._xpBuf) {
- this._xpBuf = [];
- }
- this._xpBufLen = 0;
+ this._objectDrawList = this._objectDrawList || [];
+ this._objectDrawListLen = 0;
for (var i = 0, len = this._objectListLen; i < len; i++) {
@@ -14590,157 +14878,187 @@ SceneJS_Display.prototype._buildDrawList = function () {
continue;
}
- if (!object.layer.enabled) { // Skip disabled layers
+ // Cull objects in disabled layers
+ if (!object.layer.enabled) {
continue;
}
- if (tagMask) { // Skip unmatched tags. No tag matching in visible bin prevent this being done on every frame.
-
+ // Cull objects with unmatched tags
+ if (tagMask) {
tagCore = object.tag;
-
if (tagCore.tag) {
-
if (tagCore.mask != tagMask) { // Scene tag mask was updated since last render
tagCore.mask = tagMask;
tagCore.matches = tagRegex.test(tagCore.tag);
}
-
if (!tagCore.matches) {
continue;
}
}
}
- transparent = flags.transparent;
+ // Put objects with render targets into a bin for each target
+ if (object.renderTarget.targets) {
+ var targets = object.renderTarget.targets;
+ var target;
+ var coreId;
+ var list;
+ for (var j = 0, lenj = targets.length; j < lenj; j++) {
+ target = targets[j];
+ coreId = target.coreId;
+ list = targetObjectLists[coreId];
+ if (!list) {
+ list = [];
+ targetObjectLists[coreId] = list;
+ targetListList.push(list);
+ targetList.push(this._chunkFactory.getChunk(target.stateId, "renderTarget", object.program, target));
+ }
+ list.push(object);
+ }
+ } else {
- if (transparent) {
- this._xpBuf[this._xpBufLen++] = object;
+ //
+ this._objectDrawList[this._objectDrawListLen++] = object;
}
+ }
- /* Add object's chunks to appropriate chunk list
- */
-
- chunks = object.chunks;
-
- picking = flags.picking;
-
- for (var j = 0, lenj = chunks.length; j < lenj; j++) {
-
- chunk = chunks[j];
+ // Append chunks for objects within render targets first
- if (chunk) {
+ var list;
+ var target;
+ var object;
+ var pickable;
- // As we apply the state chunk lists we track the ID of most types of chunk in order
- // to cull redundant re-applications of runs of the same chunk - except for those chunks with a
- // 'unique' flag. We don't want to cull runs of draw chunks because they contain the GL
- // drawElements calls which render the objects.
+ for (var i = 0, len = targetListList.length; i < len; i++) {
- // Chunk IDs are only considered unique within the same program. Therefore, whenever we do a
- // program switch, we'll be applying all the different types of chunk again.
+ list = targetListList[i];
+ target = targetList[i];
- if (!transparent && chunk.draw) {
- if (chunk.unique || this._lastStateId[j] != chunk.id) {
- this._opaqueDrawList[this._opaqueDrawListLen++] = chunk;
- this._drawList[this._drawListLen++] = chunk;
- this._lastStateId[j] = chunk.id;
- }
- }
+ this._appendRenderTargetChunk(target);
- if (chunk.pick) { // Transparent objects are pickable
- if (picking) { // Don't pick unpickable objects
- if (chunk.unique || this._lastPickStateId[j] != chunk.id) {
- this._pickDrawList[this._pickDrawListLen++] = chunk;
- this._lastPickStateId[j] = chunk.id;
- }
- }
- }
- }
+ for (var j = 0, lenj = list.length; j < lenj; j++) {
+ object = list[j];
+ pickable = object.stage && object.stage.pickable; // We'll only pick objects in pickable stages
+ this._appendObjectToDrawLists(object, pickable);
}
}
- if (this._xpBufLen > 0) {
+ if (object) {
- for (var i = 0; i < this._lastStateId.length; i++) {
- this._lastStateId[i] = null;
- }
+ // Unbinds any render target bound previously
+ this._appendRenderTargetChunk(this._chunkFactory.getChunk(-1, "renderTarget", object.program, {}));
+ }
- for (var i = 0; i < this._xpBufLen; i++) {
+ // Append chunks for objects not in render targets
+ for (var i = 0, len = this._objectDrawListLen; i < len; i++) {
+ object = this._objectDrawList[i];
+ pickable = !object.stage || (object.stage && object.stage.pickable); // We'll only pick objects in pickable stages
+ this._appendObjectToDrawLists(object, pickable);
+ }
- object = this._xpBuf[i];
- chunks = object.chunks;
+ this.drawListDirty = false;
+};
- for (var j = 0, lenj = chunks.length; j < lenj; j++) {
- chunk = chunks[j];
+SceneJS_Display.prototype._appendRenderTargetChunk = function (chunk) {
+ this._drawList[this._drawListLen++] = chunk;
+};
- if (chunk && chunk.draw) {
+/**
+ * Appends an object to the draw and pick lists.
+ * @param object
+ * @param pickable
+ * @private
+ */
+SceneJS_Display.prototype._appendObjectToDrawLists = function (object, pickable) {
+ var chunks = object.chunks;
+ var picking = object.flags.picking;
+ var chunk;
+ for (var i = 0, len = chunks.length; i < len; i++) {
+ chunk = chunks[i];
+ if (chunk) {
+
+ // As we apply the state chunk lists we track the ID of most types of chunk in order
+ // to cull redundant re-applications of runs of the same chunk - except for those chunks with a
+ // 'unique' flag, because we don't want to cull runs of draw chunks because they contain the GL
+ // drawElements calls which render the objects.
+
+ if (chunk.draw) {
+ if (chunk.unique || this._lastStateId[i] != chunk.id) { // Don't reapply repeated states
+ this._drawList[this._drawListLen++] = chunk;
+ this._lastStateId[i] = chunk.id;
+ }
+ }
- if (chunk.unique || this._lastStateId[j] != chunk.id) {
- this._transparentDrawList[this._transparentDrawListLen++] = chunk;
- this._drawList[this._drawListLen++] = chunk;
- this._lastStateId[j] = chunk.id;
+ if (chunk.pick) {
+ if (pickable !== false) { // Don't pick objects in unpickable stages
+ if (picking) { // Don't pick unpickable objects
+ if (chunk.unique || this._lastPickStateId[i] != chunk.id) { // Don't reapply repeated states
+ this._pickDrawList[this._pickDrawListLen++] = chunk;
+ this._lastPickStateId[i] = chunk.id;
+ }
}
}
}
}
}
-
- this.drawListDirty = false;
};
-SceneJS_Display.prototype._render = function (params) {
-
- if (params.dof) {
-
- // Multi-pass depth-of-field (DOF) render
-
- // DOF image
-
- var dofImageBuf = this.dofImageBuf; // Lazy-create pick buffer
- if (!dofImageBuf) {
- dofImageBuf = this.dofImageBuf = new SceneJS._webgl.RenderBuffer({ canvas: this._canvas });
+/**
+ * Logs the contents of the draw list to the console.
+ * @private
+ */
+SceneJS_Display.prototype._logDrawList = function () {
+ console.log("--------------------------------------------------------------------------------------------------");
+ console.log(this._drawListLen + " draw list chunks");
+ for (var i = 0, len = this._drawListLen; i < len; i++) {
+ var chunk = this._drawList[i];
+ console.log("[chunk " + i + "] type = " + chunk.type);
+ switch (chunk.type) {
+ case "draw":
+ console.log("\n");
+ break;
+ case "renderTarget":
+ console.log(" bufType = " + chunk.core.bufType);
+ break;
}
- dofImageBuf.bind(); // Bind pick buffer
- dofImageBuf.clear();
- this._doDrawList({});
- this._canvas.gl.finish();
-
- // DOF depth
+ }
+ console.log("--------------------------------------------------------------------------------------------------");
+};
- var dofDepthBuf = this.dofDepthBuf; // Lazy-create pick buffer
- if (!dofDepthBuf) {
- dofDepthBuf = this.dofDepthBuf = new SceneJS._webgl.RenderBuffer({ canvas: this._canvas });
+/**
+ * Logs the contents of the pick list to the console.
+ * @private
+ */
+SceneJS_Display.prototype._logPickList = function () {
+ console.log("--------------------------------------------------------------------------------------------------");
+ console.log(this._pickDrawListLen + " pick list chunks");
+ for (var i = 0, len = this._pickDrawListLen; i < len; i++) {
+ var chunk = this._pickDrawList[i];
+ console.log("[chunk " + i + "] type = " + chunk.type);
+ switch (chunk.type) {
+ case "draw":
+ console.log("\n");
+ break;
+ case "renderTarget":
+ console.log(" bufType = " + chunk.core.bufType);
+ break;
}
- dofDepthBuf.bind(); // Bind pick buffer
- dofDepthBuf.clear();
- this._doDrawList({
- all: true
- });
- this._canvas.gl.finish();
-
- // DOF blur
- // .. TODO
-
- // DOF image
- // .. TODO
-
- } else {
-
- // Default render
-
- this._doDrawList({});
}
+ console.log("--------------------------------------------------------------------------------------------------");
};
+/**
+ * Performs a pick on the display graph and returns info on the result.
+ * @param {*} params
+ * @returns {*}
+ */
SceneJS_Display.prototype.pick = function (params) {
var canvas = this._canvas.canvas;
-
var hit = null;
-
var canvasX = params.canvasX;
var canvasY = params.canvasY;
-
var pickBuf = this.pickBuf; // Lazy-create pick buffer
if (!pickBuf) {
@@ -14753,15 +15071,12 @@ SceneJS_Display.prototype.pick = function (params) {
pickBuf.bind(); // Bind pick buffer
if (this.pickBufDirty) { // Render pick buffer
-
pickBuf.clear();
-
this._doDrawList({
- pick: true
+ pick: true,
+ clear: true
});
-
this._canvas.gl.finish();
-
this.pickBufDirty = false; // Pick buffer up to date
this.rayPickBufDirty = true; // Ray pick buffer now dirty
}
@@ -14769,7 +15084,6 @@ SceneJS_Display.prototype.pick = function (params) {
var pix = pickBuf.read(canvasX, canvasY); // Read pick buffer
var pickedObjectIndex = pix[0] + pix[1] * 256 + pix[2] * 65536;
var pickIndex = (pickedObjectIndex >= 1) ? pickedObjectIndex - 1 : -1;
-
pickBuf.unbind(); // Unbind pick buffer
var pickName = this._frameCtx.pickNames[pickIndex]; // Map pixel to name
@@ -14784,7 +15098,6 @@ SceneJS_Display.prototype.pick = function (params) {
};
if (params.rayPick) { // Ray pick to find position
-
var rayPickBuf = this.rayPickBuf; // Lazy-create Z-pick buffer
if (!rayPickBuf) {
rayPickBuf = this.rayPickBuf = new SceneJS._webgl.RenderBuffer({ canvas: this._canvas });
@@ -14793,14 +15106,12 @@ SceneJS_Display.prototype.pick = function (params) {
rayPickBuf.bind();
if (this.rayPickBufDirty) {
-
rayPickBuf.clear();
-
this._doDrawList({
pick: true,
- rayPick: true
+ rayPick: true,
+ clear: true
});
-
this.rayPickBufDirty = false;
}
@@ -14808,34 +15119,24 @@ SceneJS_Display.prototype.pick = function (params) {
rayPickBuf.unbind();
- /* Read normalised device Z coordinate, which will be
- * in range of [0..1] with z=0 at front
- */
+ // Read normalised device Z coordinate, which will be
+ // in range of [0..1] with z=0 at front
var screenZ = this._unpackDepth(pix);
-
var w = canvas.width;
var h = canvas.height;
-
- /* Calculate clip space coordinates, which will be in range
- * of x=[-1..1] and y=[-1..1], with y=(+1) at top
- */
+ // Calculate clip space coordinates, which will be in range
+ // of x=[-1..1] and y=[-1..1], with y=(+1) at top
var x = (canvasX - w / 2) / (w / 2); // Calculate clip space coordinates
var y = -(canvasY - h / 2) / (h / 2);
-
var projMat = this._frameCtx.cameraMat;
var viewMat = this._frameCtx.viewMat;
-
var pvMat = SceneJS_math_mulMat4(projMat, viewMat, []);
var pvMatInverse = SceneJS_math_inverseMat4(pvMat, []);
-
var world1 = SceneJS_math_transformVector4(pvMatInverse, [x, y, -1, 1]);
world1 = SceneJS_math_mulVec4Scalar(world1, 1 / world1[3]);
-
var world2 = SceneJS_math_transformVector4(pvMatInverse, [x, y, 1, 1]);
world2 = SceneJS_math_mulVec4Scalar(world2, 1 / world2[3]);
-
var dir = SceneJS_math_subVec3(world2, world1, []);
-
var vWorld = SceneJS_math_addVec3(world1, SceneJS_math_mulVec4Scalar(dir, screenZ, []), []);
hit.worldPos = vWorld;
@@ -14845,117 +15146,105 @@ SceneJS_Display.prototype.pick = function (params) {
return hit;
};
+/**
+ * Unpacks a color-encoded depth
+ * @param {Array(Number)} depthZ Depth encoded as an RGBA color value
+ * @returns {Number}
+ * @private
+ */
SceneJS_Display.prototype._unpackDepth = function (depthZ) {
var vec = [depthZ[0] / 256.0, depthZ[1] / 256.0, depthZ[2] / 256.0, depthZ[3] / 256.0];
var bitShift = [1.0 / (256.0 * 256.0 * 256.0), 1.0 / (256.0 * 256.0), 1.0 / 256.0, 1.0];
return SceneJS_math_dotVector4(vec, bitShift);
};
+/** Renders either the draw or pick list.
+ *
+ * @param {*} params
+ * @param {Boolean} params.clear Set true to clear the color, depth and stencil buffers first
+ * @param {Boolean} params.pick Set true to render for picking
+ * @param {Boolean} params.rayPick Set true to render for ray-picking
+ * @private
+ */
SceneJS_Display.prototype._doDrawList = function (params) {
- var frameCtx = this._frameCtx; // Reset rendering context
-
var gl = this._canvas.gl;
- frameCtx.framebuf = null;
+ // Reset frame context
+ var frameCtx = this._frameCtx;
+ frameCtx.renderTarget = null;
+ frameCtx.targetIndex = 0;
+ frameCtx.renderBuf = null;
frameCtx.viewMat = null;
frameCtx.modelMat = null;
frameCtx.cameraMat = null;
frameCtx.renderer = null;
-
frameCtx.depthbufEnabled = null;
frameCtx.clearDepth = null;
frameCtx.depthFunc = gl.LESS;
-
frameCtx.scissorTestEnabled = false;
-
frameCtx.blendEnabled = false;
-
frameCtx.backfaces = true;
frameCtx.frontface = "ccw";
frameCtx.pick = !!params.pick;
+ frameCtx.rayPick = !!params.rayPick;
+ frameCtx.pickIndex = 0;
frameCtx.textureUnit = 0;
-
frameCtx.lineWidth = 1;
+ frameCtx.transparent = false;
+ frameCtx.ambientColor = this._ambientColor;
- frameCtx.transparencyPass = false;
-
- // The extension needs to be re-queried in case the context was lost and
- // has been recreated.
+ // The extension needs to be re-queried in case the context was lost and has been recreated.
var VAO = gl.getExtension("OES_vertex_array_object");
- if (VAO) {
- frameCtx.VAO = VAO;
- }
+ frameCtx.VAO = (VAO) ? VAO : null;
gl.viewport(0, 0, this._canvas.canvas.width, this._canvas.canvas.height);
+
if (this.transparent) {
gl.clearColor(0, 0, 0, 0);
} else {
gl.clearColor(this._ambientColor[0], this._ambientColor[1], this._ambientColor[2], 1.0);
}
- gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT | gl.STENCIL_BUFFER_BIT);
+
+ if (params.clear) {
+ gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT | gl.STENCIL_BUFFER_BIT);
+ }
+
gl.frontFace(gl.CCW);
gl.disable(gl.CULL_FACE);
if (params.pick) {
-
- // Render to pick buffer
-
- frameCtx.pickIndex = 0;
- frameCtx.rayPick = !!params.rayPick;
-
- for (var i = 0, len = this._pickDrawListLen; i < len; i++) { // Push picking chunks
+ // Render for pick
+ for (var i = 0, len = this._pickDrawListLen; i < len; i++) {
this._pickDrawList[i].pick(frameCtx);
}
-
- } else if (params.all) {
-
- // Render all
-
+ } else {
+ // Render for draw
for (var i = 0, len = this._drawListLen; i < len; i++) { // Push opaque rendering chunks
this._drawList[i].draw(frameCtx);
}
+ }
- } else {
-
- // Normal draw
-
- for (var i = 0, len = this._opaqueDrawListLen; i < len; i++) { // Push opaque rendering chunks
- this._opaqueDrawList[i].draw(frameCtx);
- }
-
- if (this._transparentDrawListLen > 0) {
-
- // Disables some types of state changes during
- // transparency pass, such as blending disable
- frameCtx.transparencyPass = true;
-
- // Enable blending
- gl.enable(gl.BLEND);
- frameCtx.blendEnabled = true;
-
- gl.blendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA);
-
- for (var i = 0, len = this._transparentDrawListLen; i < len; i++) { // Push transparent rendering chunks
- this._transparentDrawList[i].draw(frameCtx);
- }
-
- // Disable blending
- gl.disable(gl.BLEND);
- frameCtx.blendEnabled = false;
+ gl.flush();
- frameCtx.transparencyPass = false;
- }
+ if (frameCtx.renderBuf) {
+ gl.finish();
+ frameCtx.renderBuf.unbind();
}
- gl.flush(); // Flush GL
-
if (frameCtx.VAO) {
frameCtx.VAO.bindVertexArrayOES(null);
for (var i = 0; i < 10; i++) {
gl.disableVertexAttribArray(i);
}
}
+//
+// var numTextureUnits = gl.getParameter(gl.MAX_TEXTURE_IMAGE_UNITS);
+// for (var ii = 0; ii < numTextureUnits; ++ii) {
+// gl.activeTexture(gl.TEXTURE0 + ii);
+// gl.bindTexture(gl.TEXTURE_CUBE_MAP, null);
+// gl.bindTexture(gl.TEXTURE_2D, null);
+// }
};
SceneJS_Display.prototype.destroy = function () {
@@ -15014,6 +15303,15 @@ var SceneJS_ProgramSourceFactory = new (function () {
var customFragmentShader = customShaders.fragment || {};
var fragmentHooks = customFragmentShader.hooks || {};
+ // Do a full custom shader replacement if code supplied without hooks
+ if (customShaders.vertex
+ && customShaders.vertex.code
+ && customShaders.vertex.code != ""
+ && SceneJS._isEmpty(customShaders.vertex.hooks)) {
+ return [customShaders.vertex.code];
+ }
+
+ var clipping = states.clips.clips.length > 0;
var morphing = !!states.morphGeometry.targets;
var normals = this._hasNormals(states);
@@ -15126,6 +15424,14 @@ var SceneJS_ProgramSourceFactory = new (function () {
var customFragmentShader = customShaders.fragment || {};
var fragmentHooks = customFragmentShader.hooks || {};
+ // Do a full custom shader replacement if code supplied without hooks
+ if (customShaders.fragment
+ && customShaders.fragment.code
+ && customShaders.fragment.code != ""
+ && SceneJS._isEmpty(customShaders.fragment.hooks)) {
+ return [customShaders.fragment.code];
+ }
+
var clipping = states.clips.clips.length > 0;
var normals = this._hasNormals(states);
@@ -15142,6 +15448,7 @@ var SceneJS_ProgramSourceFactory = new (function () {
src.push(" return res;");
src.push("}");
+
src.push("varying vec4 SCENEJS_vWorldVertex;");
src.push("varying vec4 SCENEJS_vViewVertex;"); // View-space vertex
src.push("varying vec4 SCENEJS_vProjVertex;");
@@ -15272,10 +15579,12 @@ var SceneJS_ProgramSourceFactory = new (function () {
var customShaders = states.shader.shaders || {};
- /* Do a full custom shader replacement if code supplied without hooks
- */
- if (customShaders.vertex && customShaders.vertex.code && !customShaders.vertex.hooks) {
- return customShaders.vertex.code;
+ // Do a full custom shader replacement if code supplied without hooks
+ if (customShaders.vertex
+ && customShaders.vertex.code
+ && customShaders.vertex.code != ""
+ && SceneJS._isEmpty(customShaders.vertex.hooks)) {
+ return [customShaders.vertex.code];
}
var customVertexShader = customShaders.vertex || {};
@@ -15356,9 +15665,9 @@ var SceneJS_ProgramSourceFactory = new (function () {
src.push("varying vec4 SCENEJS_vWorldVertex;"); // Varying for fragment clip or world pos hook
}
- if (fragmentHooks.viewPos) {
- src.push("varying vec4 SCENEJS_vViewVertex;"); // Varying for fragment view clip hook
- }
+ // if (fragmentHooks.viewPos) {
+ src.push("varying vec4 SCENEJS_vViewVertex;"); // Varying for fragment view clip hook
+ // }
if (texturing) { // Varyings for fragment texturing
if (states.geometry.uvBuf) {
@@ -15444,9 +15753,9 @@ var SceneJS_ProgramSourceFactory = new (function () {
src.push(" SCENEJS_vWorldVertex = worldVertex;"); // Varying for fragment world clip or hooks
}
- if (fragmentHooks.viewPos) {
- src.push(" SCENEJS_vViewVertex = viewVertex;"); // Varying for fragment hooks
- }
+ // if (fragmentHooks.viewPos) {
+ src.push(" SCENEJS_vViewVertex = viewVertex;"); // Varying for fragment hooks
+ // }
if (vertexHooks.projMatrix) {
src.push("gl_Position = " + vertexHooks.projMatrix + "(SCENEJS_uPMatrix) * viewVertex;");
@@ -15542,10 +15851,12 @@ var SceneJS_ProgramSourceFactory = new (function () {
var customShaders = states.shader.shaders || {};
- /* Do a full custom shader replacement if code supplied without hooks
- */
- if (customShaders.fragment && customShaders.fragment.code && !customShaders.fragment.hooks) {
- return customShaders.fragment.code;
+ // Do a full custom shader replacement if code supplied without hooks
+ if (customShaders.fragment
+ && customShaders.fragment.code
+ && customShaders.fragment.code != ""
+ && SceneJS._isEmpty(customShaders.fragment.hooks)) {
+ return [customShaders.fragment.code];
}
var customFragmentShader = customShaders.fragment || {};
@@ -15565,9 +15876,13 @@ var SceneJS_ProgramSourceFactory = new (function () {
src.push("varying vec4 SCENEJS_vWorldVertex;"); // World-space vertex
}
- if (fragmentHooks.viewPos) {
- src.push("varying vec4 SCENEJS_vViewVertex;"); // View-space vertex
- }
+ // if (fragmentHooks.viewPos) {
+ src.push("varying vec4 SCENEJS_vViewVertex;"); // View-space vertex
+ // }
+
+ src.push("uniform float SCENEJS_uZNear;"); // Used in Z-pick mode
+ src.push("uniform float SCENEJS_uZFar;"); // Used in Z-pick mode
+
/*-----------------------------------------------------------------------------------
* Variables
@@ -15617,6 +15932,9 @@ var SceneJS_ProgramSourceFactory = new (function () {
src.push("uniform bool SCENEJS_uDiffuse;");
src.push("uniform bool SCENEJS_uReflection;");
+ // Added in v4.0 to support depth targets
+ src.push("uniform bool SCENEJS_uDepthMode;");
+
/* True when rendering transparency
*/
src.push("uniform bool SCENEJS_uTransparent;");
@@ -15629,7 +15947,7 @@ var SceneJS_ProgramSourceFactory = new (function () {
src.push("uniform vec3 SCENEJS_uAmbientColor;"); // Scene ambient colour - taken from clear colour
- src.push("uniform vec3 SCENEJS_uMaterialBaseColor;");
+ src.push("uniform vec3 SCENEJS_uMaterialColor;");
src.push("uniform float SCENEJS_uMaterialAlpha;");
src.push("uniform float SCENEJS_uMaterialEmit;");
src.push("uniform vec3 SCENEJS_uMaterialSpecularColor;");
@@ -15713,7 +16031,7 @@ var SceneJS_ProgramSourceFactory = new (function () {
if (states.geometry.colorBuf) {
src.push(" vec3 color = SCENEJS_vColor.rgb;");
} else {
- src.push(" vec3 color = SCENEJS_uMaterialBaseColor;")
+ src.push(" vec3 color = SCENEJS_uMaterialColor;")
}
src.push(" float alpha = SCENEJS_uMaterialAlpha;");
@@ -15744,6 +16062,7 @@ var SceneJS_ProgramSourceFactory = new (function () {
if (normals) {
src.push(" float attenuation = 1.0;");
src.push(" vec3 viewNormalVec = SCENEJS_vViewNormal;");
+ src.push(" vec3 worldNormalVec = SCENEJS_vWorldNormal;");
}
var layer;
@@ -15802,6 +16121,10 @@ var SceneJS_ProgramSourceFactory = new (function () {
} else if (layer.blendMode == "add") {
src.push("alpha = ((1.0 - SCENEJS_uLayer" + i + "BlendFactor) * alpha) + (SCENEJS_uLayer" + i + "BlendFactor * texture2D(SCENEJS_uSampler" + i + ", vec2(textureCoord.x, 1.0 - textureCoord.y)).b);");
}
+
+ //=====================================================================
+ // TODO: "mix" blendMode
+ //=====================================================================
}
/* Texture output
@@ -15840,7 +16163,7 @@ var SceneJS_ProgramSourceFactory = new (function () {
if (layer.applyTo == "normals" && normals) {
src.push("vec3 bump = normalize(texture2D(SCENEJS_uSampler" + i + ", vec2(textureCoord.x, -textureCoord.y)).xyz * 2.0 - 1.0);");
- src.push("viewNormalVec *= -bump;");
+ src.push("worldNormalVec = bump;");
}
}
if (normals) {
@@ -15850,7 +16173,7 @@ var SceneJS_ProgramSourceFactory = new (function () {
if (normals && cubeMapping) {
src.push("if (SCENEJS_uReflection) {"); // Flag which can enable/disable reflection
- src.push("vec3 envLookup = reflect(normalize(SCENEJS_vWorldEyeVec), normalize(SCENEJS_vWorldNormal));");
+ src.push("vec3 envLookup = reflect(normalize(SCENEJS_vWorldEyeVec), normalize(worldNormalVec));");
src.push("envLookup.y = envLookup.y * -1.0;"); // Need to flip textures on Y-axis for some reason
src.push("vec4 envColor;");
for (var i = 0, len = states.cubemap.layers.length; i < len; i++) {
@@ -15945,11 +16268,24 @@ var SceneJS_ProgramSourceFactory = new (function () {
if (fragmentHooks.pixelColor) {
src.push("fragColor=" + fragmentHooks.pixelColor + "(fragColor);");
}
-
if (false && debugCfg.whitewash === true) {
src.push(" gl_FragColor = vec4(1.0, 1.0, 1.0, 1.0);");
} else {
- src.push(" gl_FragColor = fragColor;");
+ src.push(" if (SCENEJS_uDepthMode) {");
+ src.push(" float depth = length(SCENEJS_vViewVertex) / (SCENEJS_uZFar - SCENEJS_uZNear);");
+ src.push(" const vec4 bias = vec4(1.0 / 255.0,");
+ src.push(" 1.0 / 255.0,");
+ src.push(" 1.0 / 255.0,");
+ src.push(" 0.0);");
+ src.push(" float r = depth;");
+ src.push(" float g = fract(r * 255.0);");
+ src.push(" float b = fract(g * 255.0);");
+ src.push(" float a = fract(b * 255.0);");
+ src.push(" vec4 colour = vec4(r, g, b, a);");
+ src.push(" gl_FragColor = colour - (colour.yzww * bias);");
+ src.push(" } else {");
+ src.push(" gl_FragColor = fragColor;");
+ src.push(" };");
}
src.push("}");
@@ -16466,6 +16802,8 @@ SceneJS_ChunkFactory.prototype.getChunk = function(chunkId, type, program, core,
}
+ chunk.type = type;
+
chunk.useCount = 1;
this._chunks[chunkId] = chunk;
@@ -16524,13 +16862,15 @@ SceneJS_ChunkFactory.createChunkType({
build : function() {
this._uPMatrixDraw = this.program.draw.getUniformLocation("SCENEJS_uPMatrix");
+ this._uZNearDraw = this.program.draw.getUniformLocation("SCENEJS_uZNear");
+ this._uZFarDraw = this.program.draw.getUniformLocation("SCENEJS_uZFar");
this._uPMatrixPick = this.program.pick.getUniformLocation("SCENEJS_uPMatrix");
this._uZNearPick = this.program.pick.getUniformLocation("SCENEJS_uZNear");
this._uZFarPick = this.program.pick.getUniformLocation("SCENEJS_uZFar");
},
- draw : function(ctx) {
+ draw : function(frameCtx) {
if (this.core.dirty) {
this.core.rebuild();
@@ -16542,11 +16882,19 @@ SceneJS_ChunkFactory.createChunkType({
gl.uniformMatrix4fv(this._uPMatrixDraw, gl.FALSE, this.core.mat);
}
- ctx.cameraMat = this.core.mat; // Query only in draw pass
+ if (this._uZNearDraw) {
+ gl.uniform1f(this._uZNearDraw, this.core.optics.near);
+ }
+
+ if (this._uZFarDraw) {
+ gl.uniform1f(this._uZFarDraw, this.core.optics.far);
+ }
+
+ frameCtx.cameraMat = this.core.mat; // Query only in draw pass
},
- pick : function(ctx) {
+ pick : function(frameCtx) {
var gl = this.program.gl;
@@ -16554,7 +16902,7 @@ SceneJS_ChunkFactory.createChunkType({
gl.uniformMatrix4fv(this._uPMatrixPick, gl.FALSE, this.core.mat);
}
- if (ctx.rayPick) { // Z-pick pass: feed near and far clip planes into shader
+ if (frameCtx.rayPick) { // Z-pick pass: feed near and far clip planes into shader
if (this._uZNearPick) {
gl.uniform1f(this._uZNearPick, this.core.optics.near);
@@ -16565,7 +16913,7 @@ SceneJS_ChunkFactory.createChunkType({
}
}
- ctx.cameraMat = this.core.mat; // Query only in draw pass
+ frameCtx.cameraMat = this.core.mat; // Query only in draw pass
}
});/**
* Create display state chunk type for draw and pick render of user clipping planes
@@ -16599,9 +16947,9 @@ SceneJS_ChunkFactory.createChunkType({
}
},
- drawAndPick: function(ctx) {
+ drawAndPick: function(frameCtx) {
- var vars = (ctx.pick) ? this._pick : this._draw;
+ var vars = (frameCtx.pick) ? this._pick : this._draw;
var mode;
var normalAndDist;
@@ -16611,7 +16959,7 @@ SceneJS_ChunkFactory.createChunkType({
for (var i = 0, len = clips.length; i < len; i++) {
- if (ctx.pick) {
+ if (frameCtx.pick) {
mode = vars[i].uClipMode;
normalAndDist = vars[i].uClipNormalAndDist;
} else {
@@ -16655,13 +17003,16 @@ SceneJS_ChunkFactory.createChunkType({
*/
unique:true,
- build:function () {},
-
- drawAndPick:function (ctx) {
+ build:function () {
+ this._depthModeDraw = this.program.draw.getUniformLocation("SCENEJS_uDepthMode");
+ this._depthModePick = this.program.pick.getUniformLocation("SCENEJS_uDepthMode");
+ },
+ drawAndPick:function (frameCtx) {
var gl = this.program.gl;
-
+ gl.uniform1i(frameCtx.pick ? this._depthModePick : this._depthModeDraw, frameCtx.depthMode);
gl.drawElements(this.core.primitive, this.core.indexBuf.numItems, gl.UNSIGNED_SHORT, 0);
+ //frameCtx.textureUnit = 0;
}
});
/**
@@ -16669,9 +17020,9 @@ SceneJS_ChunkFactory.createChunkType({
*/
SceneJS_ChunkFactory.createChunkType({
- type:"flags",
+ type: "flags",
- build:function () {
+ build: function () {
var draw = this.program.draw;
@@ -16688,43 +17039,64 @@ SceneJS_ChunkFactory.createChunkType({
this._uClippingPick = pick.getUniformLocation("SCENEJS_uClipping");
},
- drawAndPick:function (ctx) {
+ drawAndPick: function (frameCtx) {
var gl = this.program.gl;
var backfaces = this.core.backfaces;
- if (ctx.backfaces != backfaces) {
+ if (frameCtx.backfaces != backfaces) {
if (backfaces) {
gl.disable(gl.CULL_FACE);
} else {
gl.enable(gl.CULL_FACE);
}
- ctx.backfaces = backfaces;
+ frameCtx.backfaces = backfaces;
}
var frontface = this.core.frontface;
- if (ctx.frontface != frontface) {
+ if (frameCtx.frontface != frontface) {
if (frontface == "ccw") {
gl.frontFace(gl.CCW);
} else {
gl.frontFace(gl.CW);
}
- ctx.frontface = frontface;
+ frameCtx.frontface = frontface;
}
- if (ctx.pick) {
+ var transparent = this.core.transparent;
+
+ if (frameCtx.transparent != transparent) {
+ if (transparent) {
+
+ // Entering a transparency bin
+
+ gl.enable(gl.BLEND);
+ gl.blendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA);
+ frameCtx.blendEnabled = true;
+
+ } else {
+
+ // Leaving a transparency bin
+
+ gl.disable(gl.BLEND);
+ frameCtx.blendEnabled = false;
+ }
+ frameCtx.transparent = transparent;
+ }
+
+ if (frameCtx.pick) {
gl.uniform1i(this._uClippingPick, this.core.clipping);
} else {
var drawUniforms = (this.core.backfaceTexturing ? 1 : 0) +
- (this.core.backfaceLighting ? 2 : 0) +
- (this.core.specular ? 4 : 0) +
- (this.core.clipping ? 8 : 0) +
- (this.core.ambient ? 16 : 0) +
- (this.core.diffuse ? 32 : 0) +
- (this.core.reflection ? 64 : 0);
+ (this.core.backfaceLighting ? 2 : 0) +
+ (this.core.specular ? 4 : 0) +
+ (this.core.clipping ? 8 : 0) +
+ (this.core.ambient ? 16 : 0) +
+ (this.core.diffuse ? 32 : 0) +
+ (this.core.reflection ? 64 : 0);
if (this.program.drawUniformFlags != drawUniforms) {
gl.uniform1i(this._uBackfaceTexturingDraw, this.core.backfaceTexturing);
gl.uniform1i(this._uBackfaceLightingDraw, this.core.backfaceLighting);
@@ -16739,41 +17111,54 @@ SceneJS_ChunkFactory.createChunkType({
}
});
/**
- * Create display state chunk type for draw and pick render of framebuf
+ * Create display state chunk type for draw and pick render of renderTarget
*/
SceneJS_ChunkFactory.createChunkType({
- type: "framebuf",
+ type: "renderTarget",
- // Avoid reapplication of a chunk after a program switch.
- programGlobal:true,
-
- build: function() {
- },
+ // Avoid reapplication of this chunk type after a program switch.
+ programGlobal: true,
- drawAndPick: function(ctx) {
+ draw: function (frameCtx) {
var gl = this.program.gl;
- if (ctx.framebuf) {
-
- gl.finish(); // Force framebuf to complete
-
- ctx.framebuf.unbind();
-
- ctx.framebuf = null;
+ // Flush and unbind any render buffer already bound
+ if (frameCtx.renderBuf) {
+ gl.finish();
+ frameCtx.renderBuf.unbind();
+ frameCtx.renderBuf = null;
}
- var framebuf = this.core.framebuf;
+ // Set depthMode false and bail if no render buffer for this chunk
+ var renderBuf = this.core.renderBuf;
+ if (!renderBuf) {
+ frameCtx.depthMode = false;
+ return;
+ }
- if (framebuf) {
+ // Bind this chunk's render buffer, set depthMode, enable blend if depthMode false, clear buffer
+ renderBuf.bind();
- framebuf.bind();
+ frameCtx.depthMode = (this.core.bufType === "depth");
- gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT | gl.STENCIL_BUFFER_BIT);
+ if (!frameCtx.depthMode) {
- ctx.framebuf = framebuf; // Must flush on cleanup
+ // Enable blending for non-depth targets
+ if (frameCtx.blendEnabled) {
+ gl.enable(gl.BLEND);
+ gl.blendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA);
+ }
}
+
+ var canvas = frameCtx.canvas.canvas;
+ gl.viewport(0, 0, canvas.width, canvas.height);
+ gl.clearColor(frameCtx.ambientColor[0], frameCtx.ambientColor[1], frameCtx.ambientColor[2], 1.0);
+ gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT | gl.STENCIL_BUFFER_BIT);
+ // gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
+
+ frameCtx.renderBuf = renderBuf;
}
});/**
* Create display state chunk type for draw and pick render of geometry
@@ -16866,12 +17251,12 @@ SceneJS_ChunkFactory.createChunkType({
},
- draw:function (ctx) {
+ draw:function (frameCtx) {
var doMorph = this.core.targets && this.core.targets.length;
var cleanInterleavedBuf = this.core2.interleavedBuf && !this.core2.interleavedBuf.dirty;
if (this.VAO) {
- ctx.VAO.bindVertexArrayOES(this.VAO);
+ frameCtx.VAO.bindVertexArrayOES(this.VAO);
if (doMorph) {
if (this.VAOMorphKey1 == this.core.key1 && this.VAOMorphKey2 == this.core.key2) {
this.setDrawMorphFactor();
@@ -16880,11 +17265,11 @@ SceneJS_ChunkFactory.createChunkType({
} else if (cleanInterleavedBuf || !this.VAOHasInterleavedBuf) {
return;
}
- } else if (ctx.VAO) {
+ } else if (frameCtx.VAO) {
// Start creating a new VAO by switching to the default VAO, which doesn't have attribs enabled.
- ctx.VAO.bindVertexArrayOES(null);
- this.VAO = ctx.VAO.createVertexArrayOES();
- ctx.VAO.bindVertexArrayOES(this.VAO);
+ frameCtx.VAO.bindVertexArrayOES(null);
+ this.VAO = frameCtx.VAO.createVertexArrayOES();
+ frameCtx.VAO.bindVertexArrayOES(this.VAO);
var gl = this.program.gl;
}
@@ -16970,7 +17355,7 @@ SceneJS_ChunkFactory.createChunkType({
},
- pick:function (ctx) {
+ pick:function (frameCtx) {
if (this.core.targets && this.core.targets.length) {
this.morphPick();
@@ -17041,9 +17426,9 @@ SceneJS_ChunkFactory.createChunkType({
}
},
- draw:function (ctx) {
+ draw:function (frameCtx) {
- if (ctx.dirty) {
+ if (frameCtx.dirty) {
this.build();
}
@@ -17092,10 +17477,10 @@ SceneJS_ChunkFactory.createChunkType({
build : function() {
},
- draw : function(ctx) {
+ draw : function(frameCtx) {
var listeners = this.core.listeners;
- var renderListenerCtx = ctx.renderListenerCtx;
+ var renderListenerCtx = frameCtx.renderListenerCtx;
for (var i = listeners.length - 1; i >= 0; i--) { // Child listeners first
if (listeners[i](renderListenerCtx) === true) { // Call listener with query facade object as scope
@@ -17119,7 +17504,7 @@ SceneJS_ChunkFactory.createChunkType({
this._uvMatrixPick = this.program.pick.getUniformLocation("SCENEJS_uVMatrix");
},
- draw : function(ctx) {
+ draw : function(frameCtx) {
if (this.core.dirty) {
this.core.rebuild();
@@ -17139,10 +17524,10 @@ SceneJS_ChunkFactory.createChunkType({
gl.uniform3fv(this._uWorldEyeDraw, this.core.lookAt.eye);
}
- ctx.viewMat = this.core.mat;
+ frameCtx.viewMat = this.core.mat;
},
- pick : function(ctx) {
+ pick : function(frameCtx) {
var gl = this.program.gl;
@@ -17150,7 +17535,7 @@ SceneJS_ChunkFactory.createChunkType({
gl.uniformMatrix4fv(this._uvMatrixPick, gl.FALSE, this.core.mat);
}
- ctx.viewMat = this.core.mat;
+ frameCtx.viewMat = this.core.mat;
}
});/**
* Create display state chunk type for draw render of material transform
@@ -17163,7 +17548,7 @@ SceneJS_ChunkFactory.createChunkType({
var draw = this.program.draw;
- this._uMaterialBaseColor = draw.getUniformLocation("SCENEJS_uMaterialBaseColor");
+ this._uMaterialBaseColor = draw.getUniformLocation("SCENEJS_uMaterialColor");
this._uMaterialSpecularColor = draw.getUniformLocation("SCENEJS_uMaterialSpecularColor");
this._uMaterialSpecular = draw.getUniformLocation("SCENEJS_uMaterialSpecular");
this._uMaterialShine = draw.getUniformLocation("SCENEJS_uMaterialShine");
@@ -17222,15 +17607,15 @@ SceneJS_ChunkFactory.createChunkType({
this._uPickColor = this.program.pick.getUniformLocation("SCENEJS_uPickColor");
},
- pick : function(ctx) {
+ pick : function(frameCtx) {
if (this._uPickColor && this.core.name) {
- ctx.pickNames[ctx.pickIndex++] = this.core;
+ frameCtx.pickNames[frameCtx.pickIndex++] = this.core;
- var b = ctx.pickIndex >> 16 & 0xFF;
- var g = ctx.pickIndex >> 8 & 0xFF;
- var r = ctx.pickIndex & 0xFF;
+ var b = frameCtx.pickIndex >> 16 & 0xFF;
+ var g = frameCtx.pickIndex >> 8 & 0xFF;
+ var r = frameCtx.pickIndex & 0xFF;
this.program.gl.uniform3fv(this._uPickColor, [r / 255, g / 255, b / 255]);
}
@@ -17240,38 +17625,35 @@ SceneJS_ChunkFactory.createChunkType({
type: "program",
build : function() {
+
+ // Note that "program" chunks are always after "renderTarget" chunks
+ this._depthModeDraw = this.program.draw.getUniformLocation("SCENEJS_uDepthMode");
+ this._depthModePick = this.program.pick.getUniformLocation("SCENEJS_uDepthMode");
this._rayPickMode = this.program.pick.getUniformLocation("SCENEJS_uRayPickMode");
},
draw : function(frameCtx) {
-
var drawProgram = this.program.draw;
-
drawProgram.bind();
-
frameCtx.textureUnit = 0;
-
var gl = this.program.gl;
-
+ gl.uniform1i(this._depthModeDraw, frameCtx.depthMode);
if (!frameCtx.VAO) {
for (var i = 0; i < 10; i++) {
gl.disableVertexAttribArray(i);
}
}
+
+ frameCtx.drawProgram = this.program.draw;
},
pick : function(frameCtx) {
-
var pickProgram = this.program.pick;
-
pickProgram.bind();
-
var gl = this.program.gl;
-
gl.uniform1i(this._rayPickMode, frameCtx.rayPick);
-
+ gl.uniform1i(this._depthModePick, frameCtx.depthMode);
frameCtx.textureUnit = 0;
-
for (var i = 0; i < 10; i++) {
gl.disableVertexAttribArray(i);
}
@@ -17284,23 +17666,20 @@ SceneJS_ChunkFactory.createChunkType({
*
*/
SceneJS_ChunkFactory.createChunkType({
-
+
type: "renderer",
- build : function() {
+ build: function () {
},
- drawAndPick : function(ctx) {
+ drawAndPick: function (frameCtx) {
if (this.core.props) {
-
var gl = this.program.gl;
-
- if (ctx.renderer) {
- ctx.renderer.props.restoreProps(gl);
- ctx.renderer = this.core;
+ if (frameCtx.renderer) {
+ frameCtx.renderer.props.restoreProps(gl);
+ frameCtx.renderer = this.core;
}
-
this.core.props.setProps(gl);
}
}
@@ -17310,37 +17689,41 @@ SceneJS_ChunkFactory.createChunkType({
*/
SceneJS_ChunkFactory.createChunkType({
- type:"depthbuf",
+ type:"depthBuffer",
// Avoid reapplication of a chunk after a program switch.
programGlobal:true,
- drawAndPick:function (ctx) {
+ drawAndPick:function (frameCtx) {
var enabled = this.core.enabled;
- if (ctx.depthbufEnabled != enabled) {
+ if (frameCtx.depthbufEnabled != enabled) {
var gl = this.program.gl;
if (enabled) {
gl.enable(gl.DEPTH_TEST);
} else {
gl.disable(gl.DEPTH_TEST);
}
- ctx.depthbufEnabled = enabled;
+ frameCtx.depthbufEnabled = enabled;
}
var clearDepth = this.core.clearDepth;
- if (ctx.clearDepth != clearDepth) {
+ if (frameCtx.clearDepth != clearDepth) {
gl.clearDepth(clearDepth);
- ctx.clearDepth = clearDepth;
+ frameCtx.clearDepth = clearDepth;
}
var depthFunc = this.core.depthFunc;
- if (ctx.depthFunc != depthFunc) {
+ if (frameCtx.depthFunc != depthFunc) {
gl.depthFunc(depthFunc);
- ctx.depthFunc = depthFunc;
+ frameCtx.depthFunc = depthFunc;
+ }
+
+ if (this.core.clear) {
+ gl.clear(gl.DEPTH_BUFFER_BIT);
}
}
});
@@ -17349,7 +17732,7 @@ SceneJS_ChunkFactory.createChunkType({
*/
SceneJS_ChunkFactory.createChunkType({
- type:"colorbuf",
+ type:"colorBuffer",
// Avoid reapplication of a chunk after a program switch.
programGlobal:true,
@@ -17357,21 +17740,25 @@ SceneJS_ChunkFactory.createChunkType({
build:function () {
},
- drawAndPick:function (ctx) {
+ drawAndPick:function (frameCtx) {
- if (!ctx.transparencyPass) { // Blending forced when rendering transparent bin
+ if (!frameCtx.transparent) { // Blending forced when rendering transparent bin
var blendEnabled = this.core.blendEnabled;
- if (ctx.blendEnabled != blendEnabled) {
- var gl = this.program.gl;
+ var gl = this.program.gl;
+
+ if (frameCtx.blendEnabled != blendEnabled) {
if (blendEnabled) {
gl.enable(gl.BLEND);
} else {
gl.disable(gl.BLEND);
}
- ctx.blendEnabled = blendEnabled;
+ frameCtx.blendEnabled = blendEnabled;
}
+
+ var colorMask = this.core.colorMask;
+ gl.colorMask(colorMask.r, colorMask.g, colorMask.b, colorMask.a);
}
}
});
@@ -17388,18 +17775,18 @@ SceneJS_ChunkFactory.createChunkType({
build:function () {
},
- drawAndPick:function (ctx) {
+ drawAndPick:function (frameCtx) {
var scissorTestEnabled = this.core.scissorTestEnabled;
- if (ctx.scissorTestEnabled != scissorTestEnabled) {
+ if (frameCtx.scissorTestEnabled != scissorTestEnabled) {
var gl = this.program.gl;
if (scissorTestEnabled) {
gl.enable(gl.SCISSOR_TEST);
} else {
gl.disable(gl.SCISSOR_TEST);
}
- ctx.scissorTestEnabled = scissorTestEnabled;
+ frameCtx.scissorTestEnabled = scissorTestEnabled;
}
}
});
@@ -17413,13 +17800,13 @@ SceneJS_ChunkFactory.createChunkType({
build : function() {
},
- drawAndPick : function(ctx) {
+ drawAndPick : function(frameCtx) {
var paramsStack = this.core.paramsStack;
if (paramsStack) {
- var program = ctx.pick ? this.program.pick : this.program.draw;
+ var program = frameCtx.pick ? this.program.pick : this.program.draw;
var params;
var name;
@@ -17443,13 +17830,13 @@ SceneJS_ChunkFactory.createChunkType({
build : function() {
},
- drawAndPick: function(ctx) {
+ drawAndPick: function(frameCtx) {
var paramsStack = this.core.paramsStack;
if (paramsStack) {
- var program = ctx.pick ? this.program.pick : this.program.draw;
+ var program = frameCtx.pick ? this.program.pick : this.program.draw;
var params;
var name;
@@ -17473,14 +17860,14 @@ SceneJS_ChunkFactory.createChunkType({
// Avoid reapplication of a chunk after a program switch.
programGlobal:true,
- drawAndPick:function (ctx) {
+ drawAndPick:function (frameCtx) {
var lineWidth = this.core.lineWidth;
- if (ctx.lineWidth != lineWidth) {
+ if (frameCtx.lineWidth != lineWidth) {
var gl = this.program.gl;
gl.lineWidth(lineWidth);
- ctx.lineWidth = lineWidth;
+ frameCtx.lineWidth = lineWidth;
}
}
});
@@ -17518,7 +17905,9 @@ SceneJS_ChunkFactory.createChunkType({
}
},
- draw : function(ctx) {
+ draw : function(frameCtx) {
+
+ frameCtx.textureUnit = 0;
var layers = this.core.layers;
@@ -17533,7 +17922,7 @@ SceneJS_ChunkFactory.createChunkType({
if (this._uTexSampler[i] && layer.texture) { // Lazy-loads
- draw.bindTexture(this._uTexSampler[i], layer.texture, ctx.textureUnit++);
+ draw.bindTexture(this._uTexSampler[i], layer.texture, frameCtx.textureUnit++);
if (layer._matrixDirty && layer.buildMatrix) {
layer.buildMatrix.call(layer);
@@ -17548,13 +17937,13 @@ SceneJS_ChunkFactory.createChunkType({
}
} else {
- // draw.bindTexture(this._uTexSampler[i], null, i); // Unbind
+ // draw.bindTexture(this._uTexSampler[i], null, i); // Unbind
}
}
}
- if (ctx.textureUnit > 10) { // TODO: Find how many textures allowed
- ctx.textureUnit = 0;
+ if (frameCtx.textureUnit > 10) { // TODO: Find how many textures allowed
+ frameCtx.textureUnit = 0;
}
}
});SceneJS_ChunkFactory.createChunkType({
@@ -17576,7 +17965,7 @@ SceneJS_ChunkFactory.createChunkType({
}
},
- draw: function (ctx) {
+ draw: function (frameCtx) {
var layers = this.core.layers;
if (layers) {
var layer;
@@ -17584,7 +17973,7 @@ SceneJS_ChunkFactory.createChunkType({
for (var i = 0, len = layers.length; i < len; i++) {
layer = layers[i];
if (this._uCubeMapSampler[i] && layer.texture) {
- draw.bindTexture(this._uCubeMapSampler[i], layer.texture, ctx.textureUnit++);
+ draw.bindTexture(this._uCubeMapSampler[i], layer.texture, frameCtx.textureUnit++);
if (this._uCubeMapIntensity[i]) {
this._uCubeMapIntensity[i].setValue(layer.intensity);
}
@@ -17592,8 +17981,8 @@ SceneJS_ChunkFactory.createChunkType({
}
}
- if (ctx.textureUnit > 10) { // TODO: Find how many textures allowed
- ctx.textureUnit = 0;
+ if (frameCtx.textureUnit > 10) { // TODO: Find how many textures allowed
+ frameCtx.textureUnit = 0;
}
}
});SceneJS_ChunkFactory.createChunkType({
@@ -17613,7 +18002,7 @@ SceneJS_ChunkFactory.createChunkType({
this._uNormalMatLocationPick = pick.getUniformLocation("SCENEJS_uMNMatrix");
},
- draw : function(ctx) {
+ draw : function(frameCtx) {
/* Rebuild core's matrix from matrices at cores on path up to root
*/
@@ -17631,10 +18020,10 @@ SceneJS_ChunkFactory.createChunkType({
gl.uniformMatrix4fv(this._uNormalMatLocationDraw, gl.FALSE, this.core.normalMat);
}
- ctx.modelMat = this.core.mat;
+ frameCtx.modelMat = this.core.mat;
},
- pick : function(ctx) {
+ pick : function(frameCtx) {
/* Rebuild core's matrix from matrices at cores on path up to root
*/
@@ -17652,7 +18041,7 @@ SceneJS_ChunkFactory.createChunkType({
gl.uniformMatrix4fv(this._uNormalMatLocationPick, gl.FALSE, this.core.normalMat);
}
- ctx.modelMat = this.core.mat;
+ frameCtx.modelMat = this.core.mat;
}
});
SceneJS.configure({ pluginPath: "http://xeolabs.github.com/scenejs/api/latest/plugins" });
\ No newline at end of file
diff --git a/build.js b/build.js
index 3ed67711..a4249473 100755
--- a/build.js
+++ b/build.js
@@ -152,8 +152,10 @@
"src/core/scene/clips.js",
"src/core/scene/enable.js",
"src/core/scene/flags.js",
- "src/core/scene/framebuf.js",
+ "src/core/scene/colorTarget.js",
+ "src/core/scene/depthTarget.js",
"src/core/scene/geometry.js",
+ "src/core/scene/stage.js",
"src/core/scene/layer.js",
"src/core/scene/library.js",
"src/core/scene/lights.js",
@@ -162,8 +164,8 @@
"src/core/scene/morphGeometry.js",
"src/core/scene/name.js",
"src/core/scene/renderer.js",
- "src/core/scene/depthbuf.js",
- "src/core/scene/colorbuf.js",
+ "src/core/scene/depthBuffer.js",
+ "src/core/scene/colorBuffer.js",
"src/core/scene/view.js",
"src/core/scene/scene.js",
"src/core/scene/shader.js",
@@ -200,7 +202,7 @@
"src/core/display/chunks/clipsChunk.js",
"src/core/display/chunks/drawChunk.js",
"src/core/display/chunks/flagsChunk.js",
- "src/core/display/chunks/framebufChunk.js",
+ "src/core/display/chunks/renderTargetChunk.js",
"src/core/display/chunks/geometryChunk.js",
"src/core/display/chunks/lightsChunk.js",
"src/core/display/chunks/listenersChunk.js",
@@ -209,8 +211,8 @@
"src/core/display/chunks/nameChunk.js",
"src/core/display/chunks/programChunk.js",
"src/core/display/chunks/rendererChunk.js",
- "src/core/display/chunks/depthbufChunk.js",
- "src/core/display/chunks/colorbufChunk.js",
+ "src/core/display/chunks/depthBufferChunk.js",
+ "src/core/display/chunks/colorBufferChunk.js",
"src/core/display/chunks/viewChunk.js",
"src/core/display/chunks/shaderChunk.js",
"src/core/display/chunks/shaderParamsChunk.js",
@@ -253,6 +255,7 @@
var productionBuild = true;
var distDir = "api/" + (productionBuild ? "latest" : "dev");
+// var distDir = "/media/lindsay/3d58a38b-6943-4956-9cd2-94656da3c188/xeolabs/human-web6/human-web/lib/scenejs";
var distPluginDir = distDir + "/plugins";
var distExtrasDir = distDir + "/extras";
diff --git a/css/styles.css b/css/styles.css
index 939de699..0a5808a9 100644
--- a/css/styles.css
+++ b/css/styles.css
@@ -661,6 +661,30 @@ h3.feature-category {
background: url("../images/bullet-point.png") no-repeat 8px 2px !important;
}
+
+.feature-category-description {
+ color: #71705a;
+ text-decoration: none;
+ font-size: 14px;
+ padding-top: 4px;
+ padding-bottom: 4px;
+ margin-top: 10px;
+ margin-bottom: 10px;
+ font-weight: normal;
+}
+
+/*.infoFirst {*/
+ /*color: #71705a;*/
+ /*text-decoration: none;*/
+ /*font-style: italic;*/
+ /*font-size: 14px;*/
+ /*background-color: aliceblue;*/
+ /*padding-top: 4px;*/
+ /*padding-bottom: 4px;*/
+ /*margin-top: 0;*/
+ /*margin-bottom: 4px;*/
+/*}*/
+
pre {
font-family: 'Droid Sans Mono', 'Courier New', monospace;
diff --git a/demos/cameras-pickFlyOrbit-city.html b/demos/cameras-pickFlyOrbit-city.html
deleted file mode 100644
index 0c6ffac0..00000000
--- a/demos/cameras-pickFlyOrbit-city.html
+++ /dev/null
@@ -1,188 +0,0 @@
-
-
-
- SceneJS Example
-
-
-
-
-
-
-
-
-
-
SceneJS experimental camera
- plugin
-
- - Click on a building to fly to it
- - Mouse drag to orbit
- - Mouse wheel to zoom
- - Try clicking on the horizon
- - Try clicking while zoomed-in close - trippy!
-
-
-
SceneJS experimental camera plugin
-
- - Click somewhere to fly to that point
- - Mouse drag to orbit
- - Mouse wheel to zoom
- - Try clicking while zoomed-in close - trippy!
-
-
-
File Index
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
Class Index
-
-
-
-
-
-
-
- Scene graph node which defines the projection transform to apply to the
SceneJS.Geometry nodes in its subgraph
-
-
-
-
-
- Scene graph node which defines one or more arbitrarily-aligned clip planes to clip the
SceneJS.Geometry nodes in its subgraph
-
-
-
-
-
- Scene graph node which sets rendering mode flags for its subgraph
-
-
-
-
-
- Scene graph node which sets up a frame buffer to which the
SceneJS.Geometry nodes in its subgraph will be rendered.
-
-
-
-
-
- Scene graph node that defines geometry.
-
-
-
-
-
- Scene graph node which assigns the
SceneJS.Geometrys within its subgraph to a prioritised render bin
-
-
-
-
-
- Scene graph node which assigns nodes in its subgraph to a library
-
-
-
-
-
- Scene graph node which defines light sources to illuminate the
SceneJS.Geometrys within its subgraph
-
-
-
-
-
- Scene graph node which defines the viewing transform for the
SceneJS.Geometrys within its subgraph
-
-
-
-
-
- Scene graph node which defines surface material properties for the
SceneJS.Geometrys within its subgraph
-
-
-
-
-
- Scene graph node which defines a modelling transform matrix to apply to the objects in its subgraph
-
-
-
-
-
- Scene graph node which defines morphing behaviour for the
SceneJS.Geometrys within its subgraph
-
-
-
-
-
- Scene graph node which assigns a pick name to the
SceneJS.Geometry nodes in its subgraph.
-
-
-
-
-
- The basic scene graph node type
-
-
-
-
-
- Basic scene graph node
-
-
-
-
-
- A facade which exposes internal scene rendering state to "rendered" event listeners bound to scene graph nodes with
SceneJS.Node#bind.
-
-
-
-
-
- Scene graph node which defines a rotation modelling transform to apply to the objects in its subgraph
-
-
-
-
-
- Scene graph node which defines a rotation modelling transform to apply to the objects in its subgraph
-
-
-
-
-
- The root node of a scenegraph
-
-
-
-
-
- Scene graph node which assigns a symbolic tag name to the
SceneJS.Geometry nodes in its subgraph.
-
-
-
-
-
- Scene graph node which defines one or more textures to apply to the
SceneJS.Geometry nodes in its subgraph
-
-
-
-
-
- Scene graph node which defines a translation modelling transform to apply to the objects in its subgraph
-
-
-
-
-
- Scene graph node which defines the modelling transform to apply to the objects in its subgraph
-
-
-
-
-
- Wrapper for a WebGL program
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Camera
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which defines the projection transform to apply to the SceneJS.Geometry nodes in its subgraph
-
-
-
Defined in: camera.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Camera()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- getMatrix()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getOptics()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setOptics(optics)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- optics
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Clips
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which defines one or more arbitrarily-aligned clip planes to clip the SceneJS.Geometry nodes in its subgraph
-
-
-
Defined in: clips.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Clips()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- setClips(clips)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- clips
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Flags
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which sets rendering mode flags for its subgraph
-
-
-
Defined in: flags.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Flags()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- addFlags(flags)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- flags
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getAmbient()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getBackfaceLighting()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getBackfaces()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getBackfaceTexturing()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getClipping()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getEnabled()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getFlags()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getFrontface()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getPicking()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getTransparent()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setAmbient(ambient)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- ambient
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setBackfaceLighting(backfaceLighting)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- backfaceLighting
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setBackfaces(backfaces)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- backfaces
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setBackfaceTexturing(backfaceTexturing)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- backfaceTexturing
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setClipping(clipping)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- clipping
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setEnabled(enabled)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- enabled
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setFlags(flags)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- flags
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setFrontface(frontface)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- frontface
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setPicking(picking)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- picking
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setTransparent(transparent)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- transparent
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Framebuf
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which sets up a frame buffer to which the SceneJS.Geometry nodes in its subgraph will be rendered.
-The frame buffer may be referenced as an image source by successive SceneJS.Texture nodes.
-
-
-
Defined in: framebuf.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Framebuf()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Geometry
-
-
-
-
-
-
Extends
- SceneJS.Node
-When this node is at a leaf, it defines a scene object which inherits the state set up by all the nodes above it
-on the path up to the root. These nodes can be nested, so that child geometries inherit arrays
-defined by parent geometries..
-
-
- Scene graph node that defines geometry.
-
-
-
Defined in: geometry.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Geometry()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- getBoundary()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getColors()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getIndices()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getNormals()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getPositions()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getPrimitive()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getSource()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getUV()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getUV2()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setColors(data)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- data
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setNormals(data)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- data
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setPositions(data)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- data
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setSource(sourceConfigs)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- sourceConfigs
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setUV(data)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- data
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setUV2(data)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- data
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Layer
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which assigns the SceneJS.Geometrys within its subgraph to a prioritised render bin
-
-
-
Defined in: layer.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Layer()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- getEnabled()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getPriority()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setEnabled(enabled)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- enabled
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setPriority(priority)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- priority
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Library
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which assigns nodes in its subgraph to a library
-
-
-
Defined in: library.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Library()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Lights
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which defines light sources to illuminate the SceneJS.Geometrys within its subgraph
-
-
-
Defined in: lights.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Lights()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- setLights(lights)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- lights
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Lookat
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which defines the viewing transform for the SceneJS.Geometrys within its subgraph
-
-
-
Defined in: lookAt.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Returns a copy of the matrix as a 1D array of 16 elements
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Lookat()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- getAttributes()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getEye()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getLook()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {Number[16]}
- getMatrix()
-
-
-
- Returns a copy of the matrix as a 1D array of 16 elements
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {Number[16]}
-
-
-
-
-
-
-
-
-
-
-
-
- getUp()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incEye(eye)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- eye
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incEyeX(x)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incEyeY(y)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incEyeZ(z)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incLook(look)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- look
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incLookX(x)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incLookY(y)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incLookZ(z)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incUp(up)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- up
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incUpX(x)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incUpY(y)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incUpZ(z)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setEye(eye)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- eye
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setEyeX(x)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setEyeY(y)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setEyeZ(z)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setLook(look)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- look
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setLookX(x)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setLookY(y)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setLookZ(z)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setUp(up)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- up
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setUpX(x)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setUpY(y)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setUpZ(z)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Material
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which defines surface material properties for the SceneJS.Geometrys within its subgraph
-
-
-
Defined in: material.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Material()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- getAlpha()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getBaseColor()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getEmit()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getShine()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getSpecular()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getSpecularColor()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setAlpha(alpha)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- alpha
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setBaseColor(color)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- color
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setEmit(emit)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- emit
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setShine(shine)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- shine
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setSpecular(specular)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- specular
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setSpecularColor(color)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- color
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Matrix
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which defines a modelling transform matrix to apply to the objects in its subgraph
-
-
-
Defined in: matrix.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
- Field Summary
-
-
- | Field Attributes |
- Field Name and Description |
-
-
-
-
-
- | |
-
-
- Sets the matrix elements
- |
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
- Get Model matrix
- |
-
-
-
- | |
-
-
- Get World matrix.
- |
-
-
-
- | |
-
-
- Sets the matrix elements
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Matrix()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Field Detail
-
-
-
-
-
-
- setElements
-
-
-
- Sets the matrix elements
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
- {*}
- getModelMatrix()
-
-
-
- Get Model matrix
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {*}
-
-
-
-
-
-
-
-
-
-
-
- {*}
- getWorldMatrix()
-
-
-
- Get World matrix. That's the multiplication of this node's Model matrix by the World matrix of the the next
-tranform (scale, matrix, translate etc) node on the path to the scene root.
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {*}
-
-
-
-
-
-
-
-
-
-
-
-
- setMatrix(elements)
-
-
-
- Sets the matrix elements
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- elements
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.MorphGeometry
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which defines morphing behaviour for the SceneJS.Geometrys within its subgraph
-
-
-
Defined in: morphGeometry.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.MorphGeometry()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- getFactor()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getSource()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setFactor(factor)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- factor
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setSource(sourceConfigs)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- sourceConfigs
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Name
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which assigns a pick name to the SceneJS.Geometry nodes in its subgraph.
-
-
-
Defined in: name.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Name()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- getName()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setName(name)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- name
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Node#constructor
-
-
-
-
-
-
-
- Basic scene graph node
-
-
-
Defined in: node.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Node#constructor()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Node
-
-
-
-
-
-
-
- The basic scene graph node type
-
-
-
Defined in: node.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
- Field Summary
-
-
- | Field Attributes |
- Field Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Optional arbitrary JSON object attached to this node
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- ID of this node, unique within its scene.
- |
-
-
-
- | |
-
-
- Child nodes
- |
-
-
-
- | |
-
-
- Parent node
- |
-
-
-
- | |
-
-
- Type of this node (eg.
- |
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Registers a listener for a given event on this node.
- |
-
-
-
- | |
-
-
- Appends a child node
- |
-
-
-
- | |
-
-
- Appends multiple child nodes
- |
-
-
-
- | |
-
-
- Binds a listener to an event on the selected node
- |
-
-
-
- | |
-
-
- Destroys this node.
- |
-
-
-
- | |
-
-
- Disconnects the child node from its parent, given as a node object
- |
-
-
-
- | |
-
-
- Disconnects the child node at the given index from its parent node
- |
-
-
-
- | |
-
-
- Disconnects all child nodes from their parent node and returns them in an array.
- |
-
-
-
- | |
-
-
- Iterates over sub-nodes of the selected node, executing a function
-for each.
- |
-
-
-
- | |
-
-
- Iterates over parent nodes on the path from the selected node to the root, executing a function
-for each.
- |
-
-
-
- | |
-
-
- Returns either all child or all sub-nodes of the given type, depending on whether search is recursive or not.
- |
-
-
-
- | |
-
-
- Finds the first node on path up to root whose type equals that given
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Returns the ID of this node's core
- |
-
-
-
- | |
-
-
- Returns the data object attached to this node.
- |
-
-
-
- | |
-
-
- Returns first child node.
- |
-
-
-
- | |
-
-
- Alias for getID
- |
-
-
-
- | |
-
-
- Get the node's ID
- |
-
-
-
- | |
-
-
- Returns an object containing the attributes that were given when creating the node.
- |
-
-
-
- | |
-
-
- Returns last child node.
- |
-
-
-
- | |
-
-
- Returns child node with the given ID.
- |
-
-
-
- | |
-
-
- Returns child node at given index.
- |
-
-
-
- | |
-
-
- Alias for getID
- |
-
-
-
- | |
-
-
- Returns child nodes
- |
-
-
-
- | |
-
-
- Returns the number of child nodes
- |
-
-
-
- | |
-
-
- Returns the parent node
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Returns the node's type.
- |
-
-
-
- | |
-
-
- Returns true if this node has any listeners for the given event
- |
-
-
-
- | |
-
-
- Returns true if this node has any listeners at all.
- |
-
-
-
- | |
-
-
- Returns true if a child node matching given ID or index exists on this node
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Inserts a subgraph into child nodes
- |
-
-
-
- | |
-
-
- Calls the given function on each node in the subgraph rooted by this node, including this node.
- |
-
-
-
- | |
-
-
- Selects a child node matching given ID or index
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Removes a handler that is registered for the given event on this node.
- |
-
-
-
- | |
-
-
- Removes all listeners registered on this node.
- |
-
-
-
- | |
-
-
- Removes the child node, given as either a node object or an ID string.
- |
-
-
-
- | |
-
-
- Removes the child node at the given index
- |
-
-
-
- | |
-
-
- Removes all child nodes and returns them in an array.
- |
-
-
-
- | |
-
-
- Given a map of name-value pairs, calls a getter method for each name,
-feeding into it the corresponding value.
- |
-
-
-
- | |
-
-
- Sets a data object on this node.
- |
-
-
-
- | |
-
-
- Destroys this node and moves children up to parent, inserting them where this node resided.
- |
-
-
-
- | |
-
-
- Unbinds a listener for an event on the selected node
- |
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Node()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Field Detail
-
-
-
-
-
-
- branchDirty
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {JSON}
- data
-
-
-
- Optional arbitrary JSON object attached to this node
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- dirty
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {String|Number}
- id
-
-
-
- ID of this node, unique within its scene. The ID is a string if it was defined by the application
-via the node's JSON configuration, otherwise it is a number if it was left to SceneJS to automatically create.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Child nodes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Parent node
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {String}
- type
-
-
-
- Type of this node (eg. "material", "texture" etc)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- add(attr, value)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- attr
-
-
-
-
- -
- value
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {Node}
- addListener(eventName, fn, options)
-
-
-
- Registers a listener for a given event on this node. If the event type
-is not supported by this node type, then the listener will never be called.
-
Example:
-
-var node = new Node();
-
-node.addListener(
-
- // eventName
- "some-event",
-
- // handler
- function(node, // Node we are listening to
- params) { // Whatever params accompany the event type
-
- // ...
- }
-);
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String} eventName
-
-
- - One of the event types supported by this node
-
- -
- {Function} fn
-
-
- - - Handler function that be called as specified
-
- -
- options
-
-
- - - Optional options for the handler as specified
-
-
-
-
-
-
-
-
- - Returns:
-
- - {Node} this
-
-
-
-
-
-
-
-
-
-
-
-
- addNode(node)
-
-
-
- Appends a child node
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- node
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- addNodes(nodes)
-
-
-
- Appends multiple child nodes
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- nodes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- bind(name, handler)
-
-
-
- Binds a listener to an event on the selected node
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String} name
-
-
- - Event name
-
- -
- {Function} handler
-
-
- - Event handler
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- destroy()
-
-
-
- Destroys this node. It is marked for destruction; when the next scene traversal begins (or the current one ends)
-it will be destroyed and removed from it's parent.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {Node}
- disconnect(id)
-
-
-
- Disconnects the child node from its parent, given as a node object
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String | Node} id
-
-
- - The target child node, or its ID
-
-
-
-
-
-
-
-
- - Returns:
-
- - {Node} The removed child node if located
-
-
-
-
-
-
-
-
-
-
-
- {Node}
- disconnectNodeAt(index)
-
-
-
- Disconnects the child node at the given index from its parent node
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {int} index
-
-
- - Child node index
-
-
-
-
-
-
-
-
- - Returns:
-
- - {Node} The disconnected child node if located, else null
-
-
-
-
-
-
-
-
-
-
-
-
- disconnectNodes()
-
-
-
- Disconnects all child nodes from their parent node and returns them in an array.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {Object}
- eachNode(fn, options)
-
-
-
- Iterates over sub-nodes of the selected node, executing a function
-for each. With the optional options object we can configure is depth-first or breadth-first order.
-If neither, then only the child nodes are iterated.
-If the function returns true at any node, then traversal stops and a selector is
-returned for that node.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {Function(index|node)} fn
-
-
- - Function to execute on each child node
-
- -
- options
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {Object} Selector for selected node, if any
-
-
-
-
-
-
-
-
-
-
-
- {Object}
- eachParent(fn)
-
-
-
- Iterates over parent nodes on the path from the selected node to the root, executing a function
-for each.
-If the function returns true at any node, then traversal stops and a selector is
-returned for that node.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {Function(node|index)} fn
-
-
- - Function to execute on each instance node
-
-
-
-
-
-
-
-
- - Returns:
-
- - {Object} Selector for selected node, if any
-
-
-
-
-
-
-
-
-
-
-
-
- findNodesByType(type, recursive)
-
-
-
- Returns either all child or all sub-nodes of the given type, depending on whether search is recursive or not.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- type
-
-
-
-
- -
- recursive
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- findParentByType(type)
-
-
-
- Finds the first node on path up to root whose type equals that given
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- type
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- get(attr)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- attr
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getCoreId()
-
-
-
- Returns the ID of this node's core
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getData()
-
-
-
- Returns the data object attached to this node.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {Node}
- getFirstNode()
-
-
-
- Returns first child node. Returns null if no child nodes.
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {Node} First child node, or null if not found
-
-
-
-
-
-
-
-
-
-
-
-
- getId()
-
-
-
- Alias for getID
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getID()
-
-
-
- Get the node's ID
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getJSON()
-
-
-
- Returns an object containing the attributes that were given when creating the node. Obviously, the map will have
-the current values, plus any attributes that were later added through set/add methods on the node
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {Node}
- getLastNode()
-
-
-
- Returns last child node. Returns null if no child nodes.
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {Node} Last child node, or null if not found
-
-
-
-
-
-
-
-
-
-
-
-
- getNode(id)
-
-
-
- Returns child node with the given ID.
-Returns null if no such child node found.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- id
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {Node}
- getNodeAt(index)
-
-
-
- Returns child node at given index. Returns null if no node at that index.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {Number} index
-
-
- - The child index
-
-
-
-
-
-
-
-
- - Returns:
-
- - {Node} Child node, or null if not found
-
-
-
-
-
-
-
-
-
-
-
-
- getNodeId()
-
-
-
- Alias for getID
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {Array}
- getNodes()
-
-
-
- Returns child nodes
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {Array} Child nodes
-
-
-
-
-
-
-
-
-
-
-
-
- getNumNodes()
-
-
-
- Returns the number of child nodes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getParent()
-
-
-
- Returns the parent node
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getScene()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getType()
-
-
-
- Returns the node's type. For the Node base class, it is "node", overridden in sub-classes.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- hasListener(eventName)
-
-
-
- Returns true if this node has any listeners for the given event
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- eventName
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- hasListeners()
-
-
-
- Returns true if this node has any listeners at all.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- hasNode(node)
-
-
-
- Returns true if a child node matching given ID or index exists on this node
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {Number|String} node
-
-
- - Child node index or ID
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- inc(attr, value)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- attr
-
-
-
-
- -
- value
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- insert(attr, value)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- attr
-
-
-
-
- -
- value
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {Node}
- insertNode(node, i)
-
-
-
- Inserts a subgraph into child nodes
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {Node} node
-
-
- - Child node
-
- -
- {int} i
-
-
- - Index for new child node
-
-
-
-
-
-
-
-
- - Returns:
-
- - {Node} The child node
-
-
-
-
-
-
-
-
-
-
-
-
- mapNodes(func)
-
-
-
- Calls the given function on each node in the subgraph rooted by this node, including this node.
-The callback takes each node as it's sole argument and traversal stops as soon as the function returns
-true and returns the node.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {function(Node)} func
-
-
- - The function
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- node(node)
-
-
-
- Selects a child node matching given ID or index
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {Number|String} node
-
-
- - Child node index or ID
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- numNodes()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- remove(attr, value)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- attr
-
-
-
-
- -
- value
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- removeListener(eventName, fn)
-
-
-
- Removes a handler that is registered for the given event on this node.
-Does nothing if no such handler registered.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- eventName
-
-
-
-
- -
- fn
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- removeListeners()
-
-
-
- Removes all listeners registered on this node.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {Node}
- removeNode(id)
-
-
-
- Removes the child node, given as either a node object or an ID string.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String | Node} id
-
-
- - The target child node, or its ID
-
-
-
-
-
-
-
-
- - Returns:
-
- - {Node} The removed child node if located
-
-
-
-
-
-
-
-
-
-
-
-
- removeNodeAt(index)
-
-
-
- Removes the child node at the given index
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {int} index
-
-
- - Child node index
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- removeNodes()
-
-
-
- Removes all child nodes and returns them in an array.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {*}
- set(attr, value)
-
-
-
- Given a map of name-value pairs, calls a getter method for each name,
-feeding into it the corresponding value.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- attr
-
-
-
-
- -
- value
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {*}
-
-
-
-
-
-
-
-
-
-
-
-
- setData(data)
-
-
-
- Sets a data object on this node.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- data
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- splice()
-
-
-
- Destroys this node and moves children up to parent, inserting them where this node resided.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- unbind(name, handler)
-
-
-
- Unbinds a listener for an event on the selected node
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String} name
-
-
- - Event name
-
- -
- {Function} handler
-
-
- - Event handler
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.RenderContext
-
-
-
-
-
-
-
- A facade which exposes internal scene rendering state to "rendered" event listeners bound to scene graph nodes with SceneJS.Node#bind.
-
-
The listener is fired for each SceneJS.Geometry that is rendered within the subgraph of the bound node.
-An instance of this facade is passed into the listener's handler, enabling the listener to obtain the various transform
-matrices that are active at that SceneJS.Geometry.
-
-
The facade instance is only valid within the callback's execution; internally, SceneJS reuses the same instance of the
-facade with each scene.
-
-
-
Defined in: renderContext.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
- Get the projection matrix, as defined by the active SceneJS.Camera node. |
-
-
-
- | |
-
-
- Transforms the given world coordinate by the model and view matrices defined by the active SceneJS.XForm and SceneJS.LookAt nodes. |
-
-
-
- | |
-
-
- Transforms the given world coordinate by the model, view and projection matrices defined by the active SceneJS.XForm, SceneJS.LookAt and SceneJS.Camera nodes. |
-
-
-
- | |
-
-
- Get the model matrix, as defined by the active SceneJS.XForm node. |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Get the view matrix, as defined by the active SceneJS.LookAt node.
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.RenderContext(frameCtx)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- frameCtx
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- getCameraMatrix()
-
-
-
- Get the projection matrix, as defined by the active
SceneJS.Camera node.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getCameraPos(offset)
-
-
-
- Transforms the given world coordinate by the model and view matrices defined by the active
SceneJS.XForm and SceneJS.LookAt nodes.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- offset
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - [Number] The 3D Projection-space coordinate
-
-
-
-
-
-
-
-
-
-
-
-
- getCanvasPos(offset)
-
-
-
- Transforms the given world coordinate by the model, view and projection matrices defined by the active
SceneJS.XForm, SceneJS.LookAt and
SceneJS.Camera nodes.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- offset
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - [Number] The 2D Canvas-space coordinate
-
-
-
-
-
-
-
-
-
-
-
-
- getModelMatrix()
-
-
-
- Get the model matrix, as defined by the active
SceneJS.XForm node.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getProjPos(offset)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- offset
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getViewMatrix()
-
-
-
- Get the view matrix, as defined by the active SceneJS.LookAt node.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getViewPos(offset)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- offset
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getWorldPos(offset)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- offset
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Rotate
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which defines a rotation modelling transform to apply to the objects in its subgraph
-
-
-
Defined in: rotate.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Get Model matrix
- |
-
-
-
- | |
-
-
- Get World matrix.
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Sets the multiplication order of this node's transform matrix with respect to the parent modeling transform
-in the scene graph.
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Rotate()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- getAngle()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {*}
- getModelMatrix()
-
-
-
- Get Model matrix
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {*}
-
-
-
-
-
-
-
-
-
-
-
- {*}
- getWorldMatrix()
-
-
-
- Get World matrix. That's the multiplication of this node's Model matrix by the World matrix of the the next
-tranform (scale, rotate, translate etc) node on the path to the scene root.
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {*}
-
-
-
-
-
-
-
-
-
-
-
-
- getX()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getXYZ()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getY()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getZ()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incAngle(angle)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- angle
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setAngle(angle)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- angle
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setMultOrder(multOrder)
-
-
-
- Sets the multiplication order of this node's transform matrix with respect to the parent modeling transform
-in the scene graph.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String} multOrder
-
-
- - Mulplication order - "post" and "pre"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setX(x)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setXYZ(xyz)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- xyz
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setY(y)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setZ(z)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Scale
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which defines a rotation modelling transform to apply to the objects in its subgraph
-
-
-
Defined in: scale.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Get Model matrix
- |
-
-
-
- | |
-
-
- Get World matrix.
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Sets the multiplication order of this node's transform matrix with respect to the parent modeling transform
-in the scene graph.
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Scale()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- getAngle()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {*}
- getModelMatrix()
-
-
-
- Get Model matrix
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {*}
-
-
-
-
-
-
-
-
-
-
-
- {*}
- getWorldMatrix()
-
-
-
- Get World matrix. That's the multiplication of this node's Model matrix by the World matrix of the the next
-tranform (scale, scale, translate etc) node on the path to the scene root.
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {*}
-
-
-
-
-
-
-
-
-
-
-
-
- getX()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getXYZ()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getY()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getZ()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incX(x)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incY(y)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incZ(z)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setMultOrder(multOrder)
-
-
-
- Sets the multiplication order of this node's transform matrix with respect to the parent modeling transform
-in the scene graph.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String} multOrder
-
-
- - Mulplication order - "post" and "pre"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setX(x)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setXYZ(xyz)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- xyz
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setY(y)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setZ(z)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Scene
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- The root node of a scenegraph
-
-
-
Defined in: scene.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
- Determines if node exists in this scene
- |
-
-
-
- | |
-
-
- Finds the node with the given ID in this scene
- |
-
-
-
- | |
-
-
- Finds nodes in this scene that have nodes IDs matching the given regular expression
- |
-
-
-
- | |
-
-
- Returns the HTML canvas for this scene
- |
-
-
-
- | |
-
-
- Returns the WebGL context for this scene
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Returns the current status of this scene.
- |
-
-
-
- | |
-
-
- Gets the regular expression which will select which of the scene subgraphs that are rooted by SceneJS.Tag nodes are included in scene renders |
-
-
-
- | |
-
-
- Returns the Z-buffer depth in bits of the webgl context that this scene is to bound to.
- |
-
-
-
- | |
-
-
- Returns true if scene active, ie.
- |
-
-
-
- | |
-
-
- Returns true if the scene's render loop is currently running.
- |
-
-
-
- | |
-
-
- Simulate a lost WebGL context for testing purposes.
- |
-
-
-
- | |
-
-
- Subscribes to an event on this scene
- |
-
-
-
- | |
-
-
- Pauses/unpauses current render loop that was started with #start. |
-
-
-
- | |
-
- pick(canvasX, canvasY, options)
-
- Picks whatever geometry will be rendered at the given canvas coordinates.
- |
-
-
-
- | |
-
-
- Render a single frame if new frame pending, or force a new frame
-Returns true if frame rendered
- |
-
-
-
- | |
-
-
- Sets a regular expression to select which of the scene subgraphs that are rooted by SceneJS.Tag nodes are included in scene renders |
-
-
-
- | |
-
-
- Starts the render loop for this scene
- |
-
-
-
- | |
-
-
- Stops current render loop that was started with #start. |
-
-
-
- | |
-
-
- Unsubscribes to an event previously subscribed to on scene
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Scene()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- containsNode(nodeId)
-
-
-
- Determines if node exists in this scene
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- nodeId
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Finds the node with the given ID in this scene
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- nodeId
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {SceneJS.Node} The node if found, else null
-
-
-
-
-
-
-
-
-
-
-
- Finds nodes in this scene that have nodes IDs matching the given regular expression
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String} nodeIdRegex
-
-
- - Regular expression to match on node IDs
-
-
-
-
-
-
-
-
- - Returns:
-
- - {[SceneJS.Node]} Array of nodes whose IDs match the given regex
-
-
-
-
-
-
-
-
-
-
-
- {HTMLCanvas}
- getCanvas()
-
-
-
- Returns the HTML canvas for this scene
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {HTMLCanvas} The canvas
-
-
-
-
-
-
-
-
-
-
-
-
- getGL()
-
-
-
- Returns the WebGL context for this scene
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- nodeId
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {SceneJS.Node} The node if found, else null
-
-
-
-
-
-
-
-
-
-
-
-
- getStatus()
-
-
-
- Returns the current status of this scene.
-
-When the scene has been destroyed, the returned status will be a map like this:
-
-{
- destroyed: true
-}
-
-Otherwise, the status will be:
-
-{
- numTasks: Number // Number of asset loads (eg. texture, geometry stream etc.) currently in progress
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {String}
- getTagMask()
-
-
-
- Gets the regular expression which will select which of the scene subgraphs that are rooted by
SceneJS.Tag nodes are included in scene renders
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {String} Regular expression string that will be matched on the tag attributes of SceneJS.Tag nodes
-
-
-
-
-
-
- - See:
-
- - #setTagMask
-
- - SceneJS.Tag
-
-
-
-
-
-
-
-
-
-
- getZBufferDepth()
-
-
-
- Returns the Z-buffer depth in bits of the webgl context that this scene is to bound to.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- isActive()
-
-
-
- Returns true if scene active, ie. not destroyed. A destroyed scene becomes active again
-when you render it.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {Boolean}
- isRunning()
-
-
-
- Returns true if the scene's render loop is currently running.
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {Boolean} True when scene render loop is running
-
-
-
-
-
-
-
-
-
-
-
-
- loseWebGLContext()
-
-
-
- Simulate a lost WebGL context for testing purposes.
-Only works if the simulateWebGLLost was given as an option to SceneJS.createScene.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {String}
- onEvent(type, callback)
-
-
-
- Subscribes to an event on this scene
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String} type
-
-
- - Event type
-
- -
- {Function} callback
-
-
- - Callback that will be called with the event parameters
-
-
-
-
-
-
-
-
- - Returns:
-
- - {String} handle Handle to the subcription
-
-
-
-
-
-
-
-
-
-
-
-
- pause(doPause)
-
-
-
- Pauses/unpauses current render loop that was started with
#start. After this,
#isRunning will return false.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {Boolean} doPause
-
-
- - Indicates whether to pause or unpause the render loop
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- pick(canvasX, canvasY, options)
-
-
-
- Picks whatever geometry will be rendered at the given canvas coordinates.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- canvasX
-
-
-
-
- -
- canvasY
-
-
-
-
- -
- options
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- renderFrame(params)
-
-
-
- Render a single frame if new frame pending, or force a new frame
-Returns true if frame rendered
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- params
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setTagMask(tagMask)
-
-
-
- Sets a regular expression to select which of the scene subgraphs that are rooted by
SceneJS.Tag nodes are included in scene renders
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String} tagMask
-
-
- - Regular expression string to match on the tag attributes of SceneJS.Tag nodes
-
-
-
-
-
-
-
-
-
-
- - See:
-
- - #getTagMask
-
- - SceneJS.Tag
-
-
-
-
-
-
-
-
-
-
- start(params)
-
-
-
- Starts the render loop for this scene
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- params
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- stop()
-
-
-
- Stops current render loop that was started with
#start. After this,
#isRunning will return false.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- unEvent(handle)
-
-
-
- Unsubscribes to an event previously subscribed to on scene
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String} handle
-
-
- - Subscription handle
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Tag
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which assigns a symbolic tag name to the SceneJS.Geometry nodes in its subgraph.
-The subgraph can then be included or excluded from scene rendering using SceneJS.Scene#setTagMask.
-
-
-
Defined in: tag.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Tag()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- getTag()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setTag(tag)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- tag
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Texture
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which defines one or more textures to apply to the SceneJS.Geometry nodes in its subgraph
-
-
-
Defined in: texture.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
- Set some writeable properties on a layer
- |
-
-
-
- | |
-
-
- Set some writeable properties on multiple layers
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Texture()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- setLayer(cfg)
-
-
-
- Set some writeable properties on a layer
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- cfg
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setLayers(layers)
-
-
-
- Set some writeable properties on multiple layers
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- layers
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.Translate
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which defines a translation modelling transform to apply to the objects in its subgraph
-
-
-
Defined in: translate.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
- Get Model matrix
- |
-
-
-
- | |
-
-
- Get World matrix.
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Sets the multiplication order of this node's transform matrix with respect to the parent modeling transform
-in the scene graph.
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.Translate()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
- {*}
- getModelMatrix()
-
-
-
- Get Model matrix
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {*}
-
-
-
-
-
-
-
-
-
-
-
- {*}
- getWorldMatrix()
-
-
-
- Get World matrix. That's the multiplication of this node's Model matrix by the World matrix of the the next
-tranform (scale, translate, translate etc) node on the path to the scene root.
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {*}
-
-
-
-
-
-
-
-
-
-
-
-
- getX()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getXYZ()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getY()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getZ()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incX(x)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incY(y)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- incZ(z)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setMultOrder(multOrder)
-
-
-
- Sets the multiplication order of this node's transform matrix with respect to the parent modeling transform
-in the scene graph.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String} multOrder
-
-
- - Mulplication order - "post" and "pre"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setX(x)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setXYZ(xyz)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- xyz
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setY(y)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- y
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setZ(z)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS.XForm
-
-
-
-
-
-
Extends
- SceneJS.Node.
-
-
- Scene graph node which defines the modelling transform to apply to the objects in its subgraph
-
-
-
Defined in: xform.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
- - Fields borrowed from class SceneJS.Node:
- branchDirty, data, dirty, id, nodes, parent, type
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
- Get Model matrix
- |
-
-
-
- | |
-
-
- Get World matrix.
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
- - Methods borrowed from class SceneJS.Node:
- add, addListener, addNode, addNodes, bind, destroy, disconnect, disconnectNodeAt, disconnectNodes, eachNode, eachParent, findNodesByType, findParentByType, get, getCoreId, getData, getFirstNode, getId, getID, getJSON, getLastNode, getNode, getNodeAt, getNodeId, getNodes, getNumNodes, getParent, getScene, getType, hasListener, hasListeners, hasNode, inc, insert, insertNode, mapNodes, node, numNodes, remove, removeListener, removeListeners, removeNode, removeNodeAt, removeNodes, set, setData, splice, unbind
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS.XForm()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
- {*}
- getModelMatrix()
-
-
-
- Get Model matrix
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {*}
-
-
-
-
-
-
-
-
-
-
-
- {*}
- getWorldMatrix()
-
-
-
- Get World matrix. That's the multiplication of this node's Model matrix by the World matrix of the the next
-tranform (scale, XForm, translate etc) node on the path to the scene root.
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - {*}
-
-
-
-
-
-
-
-
-
-
-
-
- setElements(elements)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- elements
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Class SceneJS_webgl_Program
-
-
-
-
-
-
-
- Wrapper for a WebGL program
-
-
-
Defined in: webgl.js.
-
-
-
-
-
-
- Class Summary
-
-
- | Constructor Attributes |
- Constructor Name and Description |
-
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Class Detail
-
-
-
- SceneJS_webgl_Program(hash, gl, vertexSources, fragmentSources, logging)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- hash
-
-
- - SceneJS-managed ID for program
-
- -
- gl
-
-
- - WebGL gl
-
- -
- vertexSources
-
-
- - Source codes for vertex shaders
-
- -
- fragmentSources
-
-
- - Source codes for fragment shaders
-
- -
- logging
-
-
- - Program and shaders will write to logging's debug channel as they compile and link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- bind()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- bindFloatArrayBuffer(name, buffer)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- name
-
-
-
-
- -
- buffer
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- bindTexture(name, texture, unit)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- name
-
-
-
-
- -
- texture
-
-
-
-
- -
- unit
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- destroy()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getAttribute(name)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- name
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getUniform(name)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- name
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getUniformLocation(name)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- name
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setProfile(profile)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- profile
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setUniform(name, value)
-
-
-
-
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- name
-
-
-
-
- -
- value
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- unbind()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
-
-
-
- Built-In Namespace _global_
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Field Summary
-
-
- | Field Attributes |
- Field Name and Description |
-
-
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Attributes given when initialising the WebGL context
- |
-
-
-
- | |
-
-
- The WebGL context
- |
-
-
-
- | |
-
-
- WebGL context options
- |
-
-
-
- | |
-
-
- The SceneJS object.
- |
-
-
-
- | |
-
-
- Default lookat properties in array form - eye at 0,0,1, looking at 0,0,0, up vector pointing up Y-axis
- |
-
-
-
- | |
-
-
- Default lookat properties - eye at 0,0,1, looking at 0,0,0, up vector pointing up Y-axis
- |
-
-
-
- | |
-
-
- Default orthographic projection properties
- |
-
-
-
- | |
-
-
- Provides a model transform stack in front of the renderer.
- |
-
-
-
- | |
-
-
- This SceneJS version
- |
-
-
-
- | |
-
-
-
- |
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Summary
-
-
- | Method Attributes |
- Method Name and Description |
-
-
-
-
-
- | |
-
- __log(channel, message)
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Installs a plugin into SceneJS
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Creates a fresh transformation core
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Creates a new scene from the given JSON description
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Returns installed plugin of given type and ID
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Gets an existing scene
- |
-
-
-
- | |
-
-
- Gets existing scenes
- |
-
-
-
- | |
-
-
- Get sourcecode for a program to render the given states
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Tests if given plugin is installed
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Initialises the pick buffer
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Releases program source code
- |
-
-
-
- | |
-
-
- Reads pick buffer pixel at given coordinates, returns index of associated object else (-1)
- |
-
-
-
- | |
-
-
- Removes a listener
- |
-
-
-
- | |
-
-
- Resets SceneJS, destroying all existing scenes
- |
-
-
-
- | |
-
-
- Gets an existing scene
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- An attribute within a shader
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
-
- |
-
-
-
- | |
-
-
- Called when WebGL context restored
- |
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Field Detail
-
-
-
-
-
-
- _engines
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- contextAttr
-
-
-
- Attributes given when initialising the WebGL context
-
-
-
Defined in: canvas.js.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- gl
-
-
-
- The WebGL context
-
-
-
Defined in: canvas.js.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- options
-
-
-
- WebGL context options
-
-
-
Defined in: canvas.js.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS
-
-
-
- The SceneJS object.
-
-
-
Defined in: scenejs.js.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_LOOKAT_ARRAYS
-
-
-
- Default lookat properties in array form - eye at 0,0,1, looking at 0,0,0, up vector pointing up Y-axis
-
-
-
Defined in: math.js.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_LOOKAT_OBJ
-
-
-
- Default lookat properties - eye at 0,0,1, looking at 0,0,0, up vector pointing up Y-axis
-
-
-
Defined in: math.js.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_ORTHO_OBJ
-
-
-
- Default orthographic projection properties
-
-
-
Defined in: math.js.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_modelXFormStack
-
-
-
- Provides a model transform stack in front of the renderer.
-Nodes peek push and pop to the stack, while the renderer peeks at
-the transform on the top of the stack whenever it builds a renderer node.
-
-
-
Defined in: modelXFormStack.js.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- VERSION
-
-
-
- This SceneJS version
-
-
-
Defined in: scenejs.js.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- WebGLDebugUtils
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Method Detail
-
-
-
-
-
-
- __log(channel, message)
-
-
-
-
-
-
-
Defined in: log.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- channel
-
-
-
-
- -
- message
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- _allocate(values, numItems)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- values
-
-
-
-
- -
- numItems
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- _composePickingVertexShader(states)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- states
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- _composeRenderingFragmentShader(states)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- states
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- _composeRenderingVertexShader(states)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- states
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- _flush(channel)
-
-
-
-
-
-
-
Defined in: log.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- channel
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- _hasNormals(states)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- states
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- _isTexturing(states)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- states
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- _log(channel, message)
-
-
-
-
-
-
-
Defined in: log.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- channel
-
-
-
-
- -
- message
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- _setIndent(_indent)
-
-
-
-
-
-
-
Defined in: log.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- _indent
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- _shallowClone(o)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- o
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- _touch()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- addPlugin(nodeType, pluginType, plugin)
-
-
-
- Installs a plugin into SceneJS
-
-
-
Defined in: plugins.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- nodeType
-
-
-
-
- -
- pluginType
-
-
-
-
- -
- plugin
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- bind()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- bindFloatArrayBuffer(buffer)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- buffer
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- bindTexture(texture, unit)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- texture
-
-
-
-
- -
- unit
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- buildCore(core)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- core
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- clear()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Creates a new scene from the given JSON description
-
-
-
Defined in: scenejs.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String} json
-
-
- - JSON scene description
-
- -
- options
-
-
- - Optional options
-
- -
- options.simulateWebGLContextLost
-
-
- - Optional options
-
-
-
-
-
-
-
-
- - Returns:
-
- - {SceneJS.Scene} New scene
-
-
-
-
-
-
-
-
-
-
-
-
- debug(msg)
-
-
-
-
-
-
-
Defined in: log.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- msg
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- destroy()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- error(msg)
-
-
-
-
-
-
-
Defined in: log.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- msg
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- fatalError(code, message)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- code
-
-
-
-
- -
- message
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- func(v)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- v
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getConfigs(path)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- path
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getFuncs()
-
-
-
-
-
-
-
Defined in: log.js.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getLocation()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getPlugin(nodeType, pluginType, ok)
-
-
-
- Returns installed plugin of given type and ID
-
-
-
Defined in: plugins.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- nodeType
-
-
-
-
- -
- pluginType
-
-
-
-
- -
- ok
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getProjectedState(modelCoords)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- modelCoords
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Gets an existing scene
-
-
-
Defined in: scenejs.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String} sceneId
-
-
- - ID of target scene
-
-
-
-
-
-
-
-
- - Returns:
-
- - {SceneJS.Scene} The selected scene
-
-
-
-
-
-
-
-
-
-
-
-
- getScenes()
-
-
-
- Gets existing scenes
-
-
-
Defined in: scenejs.js.
-
-
-
-
-
-
-
-
-
-
-
-
- - Returns:
-
- - Existing scenes, mapped to their IDs
-
-
-
-
-
-
-
-
-
-
-
-
- getSource(hash, states)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- hash
-
-
-
-
- -
- states
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- getValue()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- hasPlugin(nodeType, pluginType)
-
-
-
- Tests if given plugin is installed
-
-
-
Defined in: plugins.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- nodeType
-
-
-
-
- -
- pluginType
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- info(msg)
-
-
-
-
-
-
-
Defined in: log.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- msg
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- init(_gl)
-
-
-
- Initialises the pick buffer
-
-
-
Defined in: webgl.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- _gl
-
-
- - WebGL context
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- nodeLoaded(node)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- node
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- nodeLoading(node)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- node
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- pop()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- postVisitNode(node)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- node
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- preVisitNode(node)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- node
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- push(core)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- core
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- putSource(hash)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- hash
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- read(pickX, pickY)
-
-
-
- Reads pick buffer pixel at given coordinates, returns index of associated object else (-1)
-
-
-
Defined in: webgl.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- pickX
-
-
-
-
- -
- pickY
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- removeListener(handle)
-
-
-
- Removes a listener
-
-
-
Defined in: events.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- handle
-
-
- - Subscription handle
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- reset()
-
-
-
- Resets SceneJS, destroying all existing scenes
-
-
-
Defined in: scenejs.js.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Gets an existing scene
-
-
-
Defined in: scenejs.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- {String} sceneId
-
-
- - ID of target scene
-
-
-
-
-
-
-
-
- - Returns:
-
- - {SceneJS.Scene} The selected scene
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_Canvas(id, canvasId, contextAttr, options)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- id
-
-
-
-
- -
- canvasId
-
-
-
-
- -
- contextAttr
-
-
-
-
- -
- options
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_angleAxisFromQuaternion(q)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- q
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_angleAxisQuaternion(x, y, z, degrees)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
- -
- y
-
-
-
-
- -
- z
-
-
-
-
- -
- degrees
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_conjugateQuaternion(q)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- q
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_identityQuaternion()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_lerpVec3(t, t1, t2, p1, p2)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- t
-
-
-
-
- -
- t1
-
-
-
-
- -
- t2
-
-
-
-
- -
- p1
-
-
-
-
- -
- p2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {mat4}
- SceneJS_math_lookAtMat4v(pos, target, up, dest)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- pos
-
-
- - vec3 position of the viewer
-
- -
- target
-
-
- - vec3 point the viewer is looking at
-
- -
- up
-
-
- - vec3 pointing "up"
-
- -
- dest
-
-
- - mat4 Optional, mat4 frustum matrix will be written into
-
-
-
-
-
-
-
-
- - Returns:
-
- - {mat4} dest if specified, a new mat4 otherwise
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_mulQuaternions(p, q)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- p
-
-
-
-
- -
- q
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_newMat4FromQuaternion(q)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- q
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_normalizeQuaternion(q)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- q
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_normalizeVec2(v, dest)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- v
-
-
-
-
- -
- dest
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_slerp(t, q1, q2)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- t
-
-
-
-
- -
- q1
-
-
-
-
- -
- q2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_math_transformVector4(m, v)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- m
-
-
-
-
- -
- v
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_PickBuffer(cfg)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- cfg
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_PickBufferOLD(cfg)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- cfg
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_webgl_ensureImageSizePowerOfTwo(image)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- image
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_webgl_isPowerOfTwo(x)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_webgl_nextHighestPowerOfTwo(x)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_webgl_ProgramAttribute(gl, program, name, type, size, location)
-
-
-
- An attribute within a shader
-
-
-
Defined in: webgl.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- gl
-
-
-
-
- -
- program
-
-
-
-
- -
- name
-
-
-
-
- -
- type
-
-
-
-
- -
- size
-
-
-
-
- -
- location
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_webgl_ProgramSampler(gl, program, name, type, size, location)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- gl
-
-
-
-
- -
- program
-
-
-
-
- -
- name
-
-
-
-
- -
- type
-
-
-
-
- -
- size
-
-
-
-
- -
- location
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_webgl_ProgramUniform(gl, program, name, type, size, location, logging)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- gl
-
-
-
-
- -
- program
-
-
-
-
- -
- name
-
-
-
-
- -
- type
-
-
-
-
- -
- size
-
-
-
-
- -
- location
-
-
-
-
- -
- logging
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- SceneJS_webgl_Texture2D(gl, cfg)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- gl
-
-
-
-
- -
- cfg
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setConfigs(path, data)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- path
-
-
-
-
- -
- data
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setData(data, offset)
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- data
-
-
-
-
- -
- offset
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- setFuncs(l)
-
-
-
-
-
-
-
Defined in: log.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- l
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- unbind()
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- warn(msg)
-
-
-
-
-
-
-
Defined in: log.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- msg
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- webglRestored(_gl)
-
-
-
- Called when WebGL context restored
-
-
-
Defined in: webgl.js.
-
-
-
-
-
-
-
-
- - Parameters:
-
- -
- _gl
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Documentation generated by
JsDoc Toolkit 2.4.0 on Fri Mar 22 2013 02:49:02 GMT+0100 (CET)
-
1 /*
- 2 * SceneJS WebGL Scene Graph Library for JavaScript
- 3 * http://scenejs.org/
- 4 * Dual licensed under the MIT or GPL Version 2 licenses.
- 5 * http://scenejs.org/license
- 6 * Copyright 2010, Lindsay Kay
- 7 *
- 8 * Includes WebGLTrace
- 9 * Various functions for helping debug WebGL apps.
- 10 * http://github.com/jackpal/webgltrace
- 11 * Copyright (c) 2009 The Chromium Authors. All rights reserved.
- 12 *
- 13 * Includes WebGL-Debug
- 14 * Various functions for helping debug WebGL apps.
- 15 * http://khronos.org/webgl/wiki/Debugging
- 16 * Copyright (c) 2009 The Chromium Authors. All rights reserved.
- 17 */
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_canvas.js.html b/docs/symbols/src/src_core_canvas.js.html
deleted file mode 100644
index 361a709f..00000000
--- a/docs/symbols/src/src_core_canvas.js.html
+++ /dev/null
@@ -1,114 +0,0 @@
- 1 /**
- 2 *
- 3 */
- 4 var SceneJS_Canvas = function (id, canvasId, contextAttr, options) {
- 5
- 6 /**
- 7 * ID of this canvas
- 8 */
- 9 this.canvasId;
- 10
- 11 if (!canvasId) {
- 12 // Automatic default canvas
- 13 canvasId = "canvas-" + id;
- 14 var body = document.getElementsByTagName("body")[0];
- 15 body.innerHTML = '';
- 16 var newdiv = document.createElement('div');
- 17 newdiv.style.height = "100%";
- 18 newdiv.style.width = "100%";
- 19 newdiv.innerHTML = '<canvas id="' + canvasId + '" style="width: 100%; height: 100%; margin: 0; padding: 0;"></canvas>';
- 20 body.appendChild(newdiv);
- 21 }
- 22
- 23 // Bind to canvas
- 24 var canvas = document.getElementById(canvasId);
- 25 if (!canvas) {
- 26 throw SceneJS_error.fatalError(SceneJS.errors.CANVAS_NOT_FOUND,
- 27 "SceneJS.Scene attribute 'canvasId' does not match any elements in the page");
- 28 }
- 29 this.canvasId = canvasId;
- 30
- 31 /**
- 32 * WebGL context options
- 33 */
- 34 this.options = options || {};
- 35
- 36 this.canvas = (this.options.simulateWebGLContextLost)
- 37 ? WebGLDebugUtils.makeLostContextSimulatingCanvas(canvas)
- 38 : canvas;
- 39
- 40 // If the canvas uses css styles to specify the sizes make sure the basic
- 41 // width and height attributes match or the WebGL context will use 300 x 150
- 42
- 43 this.canvas.width = this.canvas.clientWidth;
- 44 this.canvas.height = this.canvas.clientHeight;
- 45
- 46 /**
- 47 * Attributes given when initialising the WebGL context
- 48 */
- 49 this.contextAttr = contextAttr;
- 50
- 51 /**
- 52 * The WebGL context
- 53 */
- 54 this.gl = null;
- 55
- 56 this.initWebGL();
- 57 };
- 58
- 59 /**
- 60 * Names of recognised WebGL contexts
- 61 */
- 62 SceneJS_Canvas.prototype._WEBGL_CONTEXT_NAMES = [
- 63 "webgl",
- 64 "experimental-webgl",
- 65 "webkit-3d",
- 66 "moz-webgl",
- 67 "moz-glweb20"
- 68 ];
- 69
- 70 /**
- 71 * Initialise the WebGL context
- 72
- 73 */
- 74 SceneJS_Canvas.prototype.initWebGL = function () {
- 75
- 76 for (var i = 0; !this.gl && i < this._WEBGL_CONTEXT_NAMES.length; i++) {
- 77 try {
- 78 this.gl = this.canvas.getContext(this._WEBGL_CONTEXT_NAMES[i], this.contextAttr);
- 79
- 80 } catch (e) { // Try with next context name
- 81 }
- 82 }
- 83
- 84 if (!this.gl) {
- 85 throw SceneJS_error.fatalError(
- 86 SceneJS.errors.WEBGL_NOT_SUPPORTED,
- 87 'Failed to get a WebGL context');
- 88 }
- 89
- 90 // this.gl.clearColor(1.0, 1.0, 1.0, 1.0);
- 91 this.gl.clearDepth(1.0);
- 92 this.gl.enable(this.gl.DEPTH_TEST);
- 93 this.gl.disable(this.gl.CULL_FACE);
- 94 this.gl.depthRange(0, 1);
- 95 this.gl.disable(this.gl.SCISSOR_TEST);
- 96 };
- 97
- 98
- 99 /**
-100 * Simulate a lost WebGL context.
-101 * Only works if the simulateWebGLContextLost was given as an option to the canvas' constructor.
-102 */
-103 SceneJS_Canvas.prototype.loseWebGLContext = function () {
-104 if (this.options.simulateWebGLContextLost) {
-105 this.canvas.loseContext();
-106 }
-107 };
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_config.js.html b/docs/symbols/src/src_core_config.js.html
deleted file mode 100644
index 89b305eb..00000000
--- a/docs/symbols/src/src_core_config.js.html
+++ /dev/null
@@ -1,71 +0,0 @@
- 1 /**
- 2 * Backend that manages configurations.
- 3 *
- 4 * @class SceneJS_debugModule
- 5 * @private
- 6 */
- 7 var SceneJS_debugModule = new (function() {
- 8
- 9 this.configs = {};
- 10
- 11 this.getConfigs = function(path) {
- 12 if (!path) {
- 13 return this.configs;
- 14 } else {
- 15 var cfg = this.configs;
- 16 var parts = path.split(".");
- 17 for (var i = 0; cfg && i < parts.length; i++) {
- 18 cfg = cfg[parts[i]];
- 19 }
- 20 return cfg || {};
- 21 }
- 22 };
- 23
- 24 this.setConfigs = function(path, data) {
- 25 if (!path) {
- 26 this.configs = data;
- 27 } else {
- 28 var parts = path.split(".");
- 29 var cfg = this.configs;
- 30 var subCfg;
- 31 var name;
- 32 for (var i = 0; i < parts.length - 1; i++) {
- 33 name = parts[i];
- 34 subCfg = cfg[name];
- 35 if (!subCfg) {
- 36 subCfg = cfg[name] = {};
- 37 }
- 38 cfg = subCfg;
- 39 }
- 40 cfg[parts.length - 1] = data;
- 41 }
- 42 };
- 43
- 44 })();
- 45
- 46 /** Sets configurations.
- 47 */
- 48 SceneJS.configure = SceneJS.setConfigs = SceneJS.setDebugConfigs = function () {
- 49 if (arguments.length == 1) {
- 50 SceneJS_debugModule.setConfigs(null, arguments[0]);
- 51 } else if (arguments.length == 2) {
- 52 SceneJS_debugModule.setConfigs(arguments[0], arguments[1]);
- 53 } else {
- 54 throw SceneJS_error.fatalError("Illegal arguments given to SceneJS.setDebugs - should be either ({String}:name, {Object}:cfg) or ({Object}:cfg)");
- 55 }
- 56 };
- 57
- 58 /** Gets configurations
- 59 */
- 60 SceneJS.getConfigs = SceneJS.getDebugConfigs = function (path) {
- 61 return SceneJS_debugModule.getConfigs(path);
- 62 };
- 63
- 64
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_cameraChunk.js.html b/docs/symbols/src/src_core_display_chunks_cameraChunk.js.html
deleted file mode 100644
index 91bca006..00000000
--- a/docs/symbols/src/src_core_display_chunks_cameraChunk.js.html
+++ /dev/null
@@ -1,54 +0,0 @@
- 1 SceneJS_ChunkFactory.createChunkType({
- 2
- 3 type: "camera",
- 4
- 5 build : function() {
- 6
- 7 this._uPMatrixDraw = this.program.draw.getUniformLocation("SCENEJS_uPMatrix");
- 8
- 9 this._uPMatrixPick = this.program.pick.getUniformLocation("SCENEJS_uPMatrix");
- 10 this._uZNearPick = this.program.pick.getUniformLocation("SCENEJS_uZNear");
- 11 this._uZFarPick = this.program.pick.getUniformLocation("SCENEJS_uZFar");
- 12 },
- 13
- 14 draw : function(ctx) {
- 15
- 16 var gl = this.program.gl;
- 17
- 18 if (this._uPMatrixDraw) {
- 19 gl.uniformMatrix4fv(this._uPMatrixDraw, gl.FALSE, this.core.mat);
- 20 }
- 21
- 22 ctx.cameraMat = this.core.mat; // Query only in draw pass
- 23 },
- 24
- 25
- 26 pick : function(ctx) {
- 27
- 28 var gl = this.program.gl;
- 29
- 30 if (this._uPMatrixPick) {
- 31 gl.uniformMatrix4fv(this._uPMatrixPick, gl.FALSE, this.core.mat);
- 32 }
- 33
- 34 if (ctx.rayPick) { // Z-pick pass: feed near and far clip planes into shader
- 35
- 36 if (this._uZNearPick) {
- 37 gl.uniform1f(this._uZNearPick, this.core.optics.near);
- 38 }
- 39
- 40 if (this._uZFarPick) {
- 41 gl.uniform1f(this._uZFarPick, this.core.optics.far);
- 42 }
- 43 }
- 44
- 45 ctx.cameraMat = this.core.mat; // Query only in draw pass
- 46 }
- 47 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_chunk.js.html b/docs/symbols/src/src_core_display_chunks_chunk.js.html
deleted file mode 100644
index 21cada62..00000000
--- a/docs/symbols/src/src_core_display_chunks_chunk.js.html
+++ /dev/null
@@ -1,74 +0,0 @@
- 1 /**
- 2 * @class A chunk of WebGL state changes to render a {@link SceneJS_Core} for drawing and picking (if applicable to the core type).
- 3 *
- 4 * <p>Instances of this class are created and recycled by a {@link SceneJS_ChunkFactory}.</p>
- 5 *
- 6 * <p>Each {@link SceneJS_Object} has a list of chunks to render it's {@link SceneJS_Core}s</p>
- 7 *
- 8 * @private
- 9 */
- 10 var SceneJS_Chunk = function(id, type, program, core) {
- 11
- 12 /**
- 13 * The type of the corresponding {@link SceneJS_Core}
- 14 * @type String
- 15 * @see {SceneJS_Core#type}
- 16 */
- 17 this.type = type;
- 18
- 19 /**
- 20 * The chunk ID
- 21 * @type Number
- 22 */
- 23 this.id = id;
- 24
- 25 /**
- 26 * The program this chunk will render with
- 27 * @type {SceneJS_Program}
- 28 */
- 29 this.program = program;
- 30
- 31 /**
- 32 * The state core rendered by this chunk
- 33 * @type {SceneJS_Core}
- 34 */
- 35 this.core = core;
- 36
- 37 /**
- 38 * Count of {@link SceneJS_Object} instances using this chunk
- 39 * @type Number
- 40 */
- 41 this.useCount = 0;
- 42
- 43 if (this.build) {
- 44 this.build();
- 45 }
- 46 };
- 47
- 48 /**
- 49 * Initialises the chunk. This is called within the constructor, and also to by the owner {@link SceneJS_ChunkFactory}
- 50 * when recycling a chunk from its free chunk pool. This method sets the given properties on the chunk, then calls the
- 51 * chunk instance's <b>build</b> method if the chunk has been augmented with one.
- 52 *
- 53 * @param {Number} id Chunk ID
- 54 * @param {SceneJS_Program} program Program to render the chunk
- 55 * @param {SceneJS_Core} core The state core rendered by this chunk
- 56 */
- 57 SceneJS_Chunk.prototype.init = function(id, program, core) {
- 58
- 59 this.id = id;
- 60 this.program = program;
- 61 this.core = core;
- 62
- 63 if (this.build) {
- 64 this.build();
- 65 }
- 66 };
- 67
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_chunkFactory.js.html b/docs/symbols/src/src_core_display_chunks_chunkFactory.js.html
deleted file mode 100644
index 7cb1ab44..00000000
--- a/docs/symbols/src/src_core_display_chunks_chunkFactory.js.html
+++ /dev/null
@@ -1,148 +0,0 @@
- 1 /**
- 2 * @class Manages creation, reuse and destruction of {@link SceneJS_Chunk}s for the nodes within a single {@link SceneJS_Display}.
- 3 * @private
- 4 */
- 5 var SceneJS_ChunkFactory = function() {
- 6
- 7 this._chunks = {};
- 8 };
- 9
- 10 /**
- 11 * Sub-classes of {@link SceneJS_Chunk} provided by this factory
- 12 */
- 13 SceneJS_ChunkFactory._chunkTypes = {}; // Supported chunk classes, installed by #createChunkType
- 14
- 15 /**
- 16 * Free pool of unused {@link SceneJS_Chunk} instances
- 17 */
- 18 SceneJS_ChunkFactory._freeChunks = {}; // Free chunk pool for each type
- 19
- 20 /**
- 21 * Creates a chunk class for instantiation by this factory
- 22 *
- 23 * @param params Members to augment the chunk class prototype with
- 24 * @param params.type Type name for the new chunk class
- 25 * @param params.draw Method to render the chunk in draw render
- 26 * @param params.pick Method to render the chunk in pick render
- 27 * @param params.drawAndPick Method to render the chunk in both draw and pick renders
- 28 */
- 29 SceneJS_ChunkFactory.createChunkType = function(params) {
- 30
- 31 if (!params.type) {
- 32 throw "'type' expected in params";
- 33 }
- 34
- 35 var supa = SceneJS_Chunk;
- 36
- 37 var chunkClass = function() { // Create the class
- 38 supa.apply(this, arguments);
- 39 this.type = params.type;
- 40 };
- 41
- 42 chunkClass.prototype = new supa(); // Inherit from base class
- 43 chunkClass.prototype.constructor = chunkClass;
- 44
- 45 if (params.drawAndPick) { // Common method for draw and pick render
- 46 params.draw = params.pick = params.drawAndPick;
- 47 }
- 48
- 49 SceneJS_ChunkFactory._chunkTypes[params.type] = chunkClass;
- 50
- 51 SceneJS._apply(params, chunkClass.prototype); // Augment subclass
- 52
- 53 SceneJS_ChunkFactory._freeChunks[params.type] = { // Set up free chunk pool for this type
- 54 chunks: [],
- 55 chunksLen: 0
- 56 };
- 57
- 58 return chunkClass;
- 59 };
- 60
- 61 /**
- 62 *
- 63 */
- 64 SceneJS_ChunkFactory.prototype.getChunk = function(chunkId, type, program, core) {
- 65
- 66 var chunkClass = SceneJS_ChunkFactory._chunkTypes[type]; // Check type supported
- 67
- 68 if (!chunkClass) {
- 69 throw "chunk type not supported: '" + type + "'";
- 70 }
- 71
- 72 var chunk = this._chunks[chunkId]; // Try to reference an existing chunk
- 73
- 74 if (chunk) {
- 75 chunk.useCount++;
- 76 return chunk;
- 77 }
- 78
- 79 var freeChunks = SceneJS_ChunkFactory._freeChunks[type]; // Try to recycle a free chunk
- 80
- 81 if (freeChunks.chunksLen > 0) {
- 82 chunk = freeChunks.chunks[--freeChunks.chunksLen];
- 83 }
- 84
- 85 if (chunk) { // Reinitialise the recycled chunk
- 86
- 87 chunk.init(chunkId, program, core);
- 88
- 89 } else { // Instantiate a fresh chunk
- 90
- 91 chunk = new chunkClass(chunkId, type, program, core); // Create new chunk
- 92 }
- 93
- 94 chunk.useCount = 1;
- 95
- 96 this._chunks[chunkId] = chunk;
- 97
- 98 return chunk;
- 99 };
-100
-101 /**
-102 * Releases a display state chunk back to this factory, destroying it if the chunk's use count is then zero.
-103 *
-104 * @param {SceneJS_Chunk} chunk Chunk to release
-105 */
-106 SceneJS_ChunkFactory.prototype.putChunk = function (chunk) {
-107
-108 if (chunk.useCount == 0) {
-109 return; // In case of excess puts
-110 }
-111
-112 if (--chunk.useCount <= 0) { // Release shared core if use count now zero
-113
-114 this._chunks[chunk.id] = null;
-115
-116 var freeChunks = SceneJS_ChunkFactory._freeChunks[chunk.type];
-117
-118 freeChunks.chunks[freeChunks.chunksLen++] = chunk;
-119 }
-120 };
-121
-122 /**
-123 * Re-cache shader variable locations for each active chunk
-124 */
-125 SceneJS_ChunkFactory.prototype.webglRestored = function () {
-126
-127 var chunk;
-128
-129 for (var chunkId in this._chunks) {
-130
-131 if (this._chunks.hasOwnProperty(chunkId)) {
-132
-133 chunk = this._chunks[chunkId]; // Re-cache chunk's shader variable locations
-134
-135 if (chunk.build) {
-136 chunk.build();
-137 }
-138 }
-139 }
-140 };
-141
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_clipsChunk.js.html b/docs/symbols/src/src_core_display_chunks_clipsChunk.js.html
deleted file mode 100644
index 1211382e..00000000
--- a/docs/symbols/src/src_core_display_chunks_clipsChunk.js.html
+++ /dev/null
@@ -1,80 +0,0 @@
- 1 /**
- 2 * Create display state chunk type for draw and pick render of user clipping planes
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type: "clips",
- 7
- 8 build : function() {
- 9
- 10 this._draw = this._draw || [];
- 11
- 12 var draw = this.program.draw;
- 13
- 14 for (var i = 0, len = this.core.clips.length; i < len; i++) {
- 15 this._draw[i] = {
- 16 uClipMode :draw.getUniformLocation("SCENEJS_uClipMode" + i),
- 17 uClipNormalAndDist: draw.getUniformLocation("SCENEJS_uClipNormalAndDist" + i)
- 18 };
- 19 }
- 20
- 21 this._pick = this._pick || [];
- 22
- 23 var pick = this.program.pick;
- 24
- 25 for (var i = 0, len = this.core.clips.length; i < len; i++) {
- 26 this._pick[i] = {
- 27 uClipMode :pick.getUniformLocation("SCENEJS_uClipMode" + i),
- 28 uClipNormalAndDist: pick.getUniformLocation("SCENEJS_uClipNormalAndDist" + i)
- 29 };
- 30 }
- 31 },
- 32
- 33 drawAndPick: function(ctx) {
- 34
- 35 var vars = (ctx.pick) ? this._pick : this._draw;
- 36
- 37 var mode;
- 38 var normalAndDist;
- 39 var clips = this.core.clips;
- 40 var clip;
- 41 var gl = this.program.gl;
- 42
- 43 for (var i = 0, len = clips.length; i < len; i++) {
- 44
- 45 if (ctx.pick) {
- 46 mode = vars[i].uClipMode;
- 47 normalAndDist = vars[i].uClipNormalAndDist;
- 48 } else {
- 49 mode = vars[i].uClipMode;
- 50 normalAndDist = vars[i].uClipNormalAndDist;
- 51 }
- 52
- 53 if (mode && normalAndDist) {
- 54
- 55 clip = clips[i];
- 56
- 57 if (clip.mode == "inside") {
- 58
- 59 gl.uniform1f(mode, 2);
- 60 gl.uniform4fv(normalAndDist, clip.normalAndDist);
- 61
- 62 } else if (clip.mode == "outside") {
- 63
- 64 gl.uniform1f(mode, 1);
- 65 gl.uniform4fv(normalAndDist, clip.normalAndDist);
- 66
- 67 } else { // disabled
- 68 gl.uniform1f(mode, 0);
- 69 }
- 70 }
- 71 }
- 72 }
- 73 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_drawChunk.js.html b/docs/symbols/src/src_core_display_chunks_drawChunk.js.html
deleted file mode 100644
index 643f9bd0..00000000
--- a/docs/symbols/src/src_core_display_chunks_drawChunk.js.html
+++ /dev/null
@@ -1,32 +0,0 @@
- 1 /**
- 2 *
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type:"draw",
- 7
- 8 /**
- 9 * As we apply a list of state chunks in a {@link SceneJS_Display}, we track the ID of each chunk
- 10 * in order to avoid redundantly re-applying the same chunk.
- 11 *
- 12 * We don't want that for draw chunks however, because they contain GL drawElements calls,
- 13 * which we need to do for each object.
- 14 */
- 15 unique:true,
- 16
- 17 build:function () {},
- 18
- 19 drawAndPick:function (ctx) {
- 20
- 21 var gl = this.program.gl;
- 22
- 23 gl.drawElements(this.core.primitive, this.core.indexBuf.numItems, gl.UNSIGNED_SHORT, 0);
- 24 }
- 25 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_flagsChunk.js.html b/docs/symbols/src/src_core_display_chunks_flagsChunk.js.html
deleted file mode 100644
index b18ebd9e..00000000
--- a/docs/symbols/src/src_core_display_chunks_flagsChunk.js.html
+++ /dev/null
@@ -1,67 +0,0 @@
- 1 /**
- 2 * Create display state chunk type for draw and pick render of flags
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type: "flags",
- 7
- 8 build : function() {
- 9
- 10 var draw = this.program.draw;
- 11
- 12 this._uBackfaceTexturingDraw = draw.getUniformLocation("SCENEJS_uBackfaceTexturing");
- 13 this._uBackfaceLightingDraw = draw.getUniformLocation("SCENEJS_uBackfaceLighting");
- 14 this._uSpecularLightingDraw = draw.getUniformLocation("SCENEJS_uSpecularLighting");
- 15 this._uClippingDraw = draw.getUniformLocation("SCENEJS_uClipping");
- 16 this._uAmbientDraw = draw.getUniformLocation("SCENEJS_uAmbient");
- 17
- 18 var pick = this.program.pick;
- 19
- 20 this._uClippingPick = pick.getUniformLocation("SCENEJS_uClipping");
- 21 },
- 22
- 23 drawAndPick : function(ctx) {
- 24
- 25 var gl = this.program.gl;
- 26
- 27 var backfaces = this.core.backfaces;
- 28
- 29 if (ctx.backfaces != backfaces) {
- 30 if (backfaces) {
- 31 gl.disable(gl.CULL_FACE);
- 32 } else {
- 33 gl.enable(gl.CULL_FACE);
- 34 }
- 35 ctx.backfaces = backfaces;
- 36 }
- 37
- 38 var frontface = this.core.frontface;
- 39
- 40 // if (ctx.frontface != frontface) {
- 41 // if (frontface == "ccw") {
- 42 // gl.frontFace(gl.CCW);
- 43 // } else {
- 44 // gl.frontFace(gl.CW);
- 45 // }
- 46 // ctx.frontface = frontface;
- 47 // }
- 48
- 49 if (ctx.pick) {
- 50 gl.uniform1i(this._uClippingPick, this.core.clipping);
- 51
- 52 } else {
- 53 gl.uniform1i(this._uBackfaceTexturingDraw, this.core.backfaceTexturing);
- 54 gl.uniform1i(this._uBackfaceLightingDraw, this.core.backfaceLighting);
- 55 gl.uniform1i(this._uSpecularLightingDraw, this.core.specular);
- 56 gl.uniform1i(this._uClippingDraw, this.core.clipping);
- 57 gl.uniform1i(this._uAmbientDraw, this.core.ambient);
- 58 }
- 59 }
- 60 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_framebufChunk.js.html b/docs/symbols/src/src_core_display_chunks_framebufChunk.js.html
deleted file mode 100644
index 4ae40059..00000000
--- a/docs/symbols/src/src_core_display_chunks_framebufChunk.js.html
+++ /dev/null
@@ -1,36 +0,0 @@
- 1 /**
- 2 * Create display state chunk type for draw and pick render of framebuf
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type: "framebuf",
- 7
- 8 build: function() {
- 9 },
- 10
- 11 drawAndPick: function(ctx) {
- 12
- 13 if (ctx.framebuf) {
- 14
- 15 this.program.gl.finish(); // Force framebuf to complete
- 16
- 17 ctx.framebuf.unbind();
- 18 }
- 19
- 20 var framebuf = this.core.framebuf;
- 21
- 22 if (framebuf) {
- 23
- 24 framebuf.bind();
- 25
- 26 ctx.framebuf = framebuf; // Must flush on cleanup
- 27 }
- 28 }
- 29 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_geometryChunk.js.html b/docs/symbols/src/src_core_display_chunks_geometryChunk.js.html
deleted file mode 100644
index b1719de3..00000000
--- a/docs/symbols/src/src_core_display_chunks_geometryChunk.js.html
+++ /dev/null
@@ -1,106 +0,0 @@
- 1 /**
- 2 * Create display state chunk type for draw and pick render of geometry
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type:"geometry",
- 7
- 8 /**
- 9 * As we apply a list of state chunks in a {@link SceneJS_Display}, we track the ID of each chunk
- 10 * in order to avoid redundantly re-applying the same chunk.
- 11 *
- 12 * We don't want that for draw chunks however, because they contain GL drawElements calls,
- 13 * which we need to do for each object.
- 14 */
- 15 unique:true,
- 16
- 17 build:function () {
- 18
- 19 var draw = this.program.draw;
- 20
- 21 this._aVertexDraw = draw.getAttribute("SCENEJS_aVertex");
- 22 this._aNormalDraw = draw.getAttribute("SCENEJS_aNormal");
- 23 this._aUVDraw = draw.getAttribute("SCENEJS_aUVCoord");
- 24 this._aUV2Draw = draw.getAttribute("SCENEJS_aUVCoord2");
- 25 this._aColorDraw = draw.getAttribute("SCENEJS_aVertexColor");
- 26
- 27 var pick = this.program.pick;
- 28
- 29 this._aVertexPick = pick.getAttribute("SCENEJS_aVertex");
- 30 this._aNormalPick = pick.getAttribute("SCENEJS_aNormal");
- 31 this._aUVPick = pick.getAttribute("SCENEJS_aUVCoord");
- 32 this._aUV2Pick = pick.getAttribute("SCENEJS_aUVCoord2");
- 33 this._aColorPick = pick.getAttribute("SCENEJS_aVertexColor");
- 34 },
- 35
- 36 draw:function (ctx) {
- 37
- 38 var gl = this.program.gl;
- 39
- 40 if (ctx.geoChunkId != this.id) { // HACK until we have distinct state chunks for VBOs and draw call
- 41
- 42 if (this._aVertexDraw && !ctx.vertexBuf) {
- 43 this._aVertexDraw.bindFloatArrayBuffer(this.core.vertexBuf);
- 44 }
- 45
- 46 if (this._aNormalDraw && !ctx.normalBuf) {
- 47 this._aNormalDraw.bindFloatArrayBuffer(this.core.normalBuf);
- 48 }
- 49
- 50 if (this._aUVDraw && !ctx.uvBuf) {
- 51 this._aUVDraw.bindFloatArrayBuffer(this.core.uvBuf);
- 52 }
- 53
- 54 if (this._aUV2Draw && !ctx.uvBuf2) {
- 55 this._aUV2Draw.bindFloatArrayBuffer(this.core.uvBuf2);
- 56 }
- 57
- 58 if (this._aColorDraw && !ctx.colorBuf) {
- 59 this._aColorDraw.bindFloatArrayBuffer(this.core.colorBuf);
- 60 }
- 61
- 62 this.core.indexBuf.bind();
- 63
- 64 ctx.geoChunkId = this.id;
- 65 }
- 66
- 67 gl.drawElements(this.core.primitive, this.core.indexBuf.numItems, gl.UNSIGNED_SHORT, 0);
- 68 },
- 69
- 70 pick:function (ctx) {
- 71
- 72 var gl = this.program.gl;
- 73
- 74 if (ctx.geoChunkId != this.id) { // HACK until we have distinct state chunks for VBOs and draw call
- 75
- 76 if (this._aVertexPick && !ctx.vertexBuf) {
- 77 this._aVertexPick.bindFloatArrayBuffer(this.core.vertexBuf);
- 78 }
- 79
- 80 if (this._aNormalPick && !ctx.normalBuf) {
- 81 this._aNormalPick.bindFloatArrayBuffer(this.core.normalBuf);
- 82 }
- 83
- 84 if (this._aUVPick && !ctx.uvBuf) {
- 85 this._aUVPick.bindFloatArrayBuffer(this.core.uvBuf);
- 86 }
- 87
- 88 if (this._aUV2Pick && !ctx.uvBuf2) {
- 89 this._aUV2Pick.bindFloatArrayBuffer(this.core.uvBuf2);
- 90 }
- 91
- 92 this.core.indexBuf.bind();
- 93
- 94 ctx.geoChunkId = this.id;
- 95 }
- 96
- 97 gl.drawElements(this.core.primitive, this.core.indexBuf.numItems, gl.UNSIGNED_SHORT, 0);
- 98 }
- 99 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_lightsChunk.js.html b/docs/symbols/src/src_core_display_chunks_lightsChunk.js.html
deleted file mode 100644
index 1fa6a267..00000000
--- a/docs/symbols/src/src_core_display_chunks_lightsChunk.js.html
+++ /dev/null
@@ -1,85 +0,0 @@
- 1 /**
- 2 * Create display state chunk type for draw render of lights projection
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type:"lights",
- 7
- 8 build:function () {
- 9
- 10 this._uAmbientColor = this._uAmbientColor || [];
- 11 this._uLightColor = this._uLightColor || [];
- 12 this._uLightDir = this._uLightDir || [];
- 13 this._uLightPos = this._uLightPos || [];
- 14 this._uLightCutOff = this._uLightCutOff || [];
- 15 this._uLightSpotExp = this._uLightSpotExp || [];
- 16 this._uLightAttenuation = this._uLightAttenuation || [];
- 17
- 18 var lights = this.core.lights;
- 19 var program = this.program;
- 20
- 21 for (var i = 0, len = lights.length; i < len; i++) {
- 22
- 23 switch (lights[i].mode) {
- 24
- 25 case "ambient":
- 26 this._uAmbientColor[i] = (program.draw.getUniformLocation("SCENEJS_uAmbientColor"));
- 27 break;
- 28
- 29 case "dir":
- 30 this._uLightColor[i] = program.draw.getUniformLocation("SCENEJS_uLightColor" + i);
- 31 this._uLightPos[i] = null;
- 32 this._uLightDir[i] = program.draw.getUniformLocation("SCENEJS_uLightDir" + i);
- 33 break;
- 34
- 35 case "point":
- 36 this._uLightColor[i] = program.draw.getUniformLocation("SCENEJS_uLightColor" + i);
- 37 this._uLightPos[i] = program.draw.getUniformLocation("SCENEJS_uLightPos" + i);
- 38 this._uLightDir[i] = null;
- 39 break;
- 40 }
- 41 }
- 42 },
- 43
- 44 draw:function (ctx) {
- 45
- 46 if (ctx.dirty) {
- 47 this.build();
- 48 }
- 49
- 50 var lights = this.core.lights;
- 51 var light;
- 52
- 53 var gl = this.program.gl;
- 54
- 55 for (var i = 0, len = lights.length; i < len; i++) {
- 56
- 57 light = lights[i];
- 58
- 59 if (this._uAmbientColor[i]) {
- 60 gl.uniform3fv(this._uAmbientColor[i], light.color);
- 61
- 62 } else {
- 63
- 64 if (this._uLightColor[i]) {
- 65 gl.uniform3fv(this._uLightColor[i], light.color);
- 66 }
- 67
- 68 if (this._uLightPos[i]) {
- 69 gl.uniform3fv(this._uLightPos[i], light.pos);
- 70 }
- 71
- 72 if (this._uLightDir[i]) {
- 73 gl.uniform3fv(this._uLightDir[i], light.dir);
- 74 }
- 75 }
- 76 }
- 77 }
- 78 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_listenersChunk.js.html b/docs/symbols/src/src_core_display_chunks_listenersChunk.js.html
deleted file mode 100644
index 8aa00630..00000000
--- a/docs/symbols/src/src_core_display_chunks_listenersChunk.js.html
+++ /dev/null
@@ -1,29 +0,0 @@
- 1 /**
- 2 *
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type: "listeners",
- 7
- 8 build : function() {
- 9 },
- 10
- 11 draw : function(ctx) {
- 12
- 13 var listeners = this.core.listeners;
- 14 var renderListenerCtx = ctx.renderListenerCtx;
- 15
- 16 for (var i = listeners.length - 1; i >= 0; i--) { // Child listeners first
- 17 if (listeners[i](renderListenerCtx) === true) { // Call listener with query facade object as scope
- 18 return true;
- 19 }
- 20 }
- 21 }
- 22 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_lookAtChunk.js.html b/docs/symbols/src/src_core_display_chunks_lookAtChunk.js.html
deleted file mode 100644
index 36ac4e8b..00000000
--- a/docs/symbols/src/src_core_display_chunks_lookAtChunk.js.html
+++ /dev/null
@@ -1,57 +0,0 @@
- 1 /**
- 2 * Create display state chunk type for draw and pick render of lookAt transform
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type: "lookAt",
- 7
- 8 build : function() {
- 9
- 10 this._uvMatrixDraw = this.program.draw.getUniformLocation("SCENEJS_uVMatrix");
- 11 this._uVNMatrixDraw = this.program.draw.getUniformLocation("SCENEJS_uVNMatrix");
- 12 this._uWorldEyeDraw = this.program.draw.getUniformLocation("SCENEJS_uWorldEye");
- 13
- 14 this._uvMatrixPick = this.program.pick.getUniformLocation("SCENEJS_uVMatrix");
- 15 },
- 16
- 17 draw : function(ctx) {
- 18
- 19 if (this.core.dirty) {
- 20 this.core.rebuild();
- 21 }
- 22
- 23 var gl = this.program.gl;
- 24
- 25 if (this._uvMatrixDraw) {
- 26 gl.uniformMatrix4fv(this._uvMatrixDraw, gl.FALSE, this.core.mat);
- 27 }
- 28
- 29 if (this._uVNMatrixDraw) {
- 30 gl.uniformMatrix4fv(this._uVNMatrixDraw, gl.FALSE, this.core.normalMat);
- 31 }
- 32
- 33 if (this._uWorldEyeDraw) {
- 34 gl.uniform3fv(this._uWorldEyeDraw, this.core.lookAt.eye);
- 35 }
- 36
- 37 ctx.viewMat = this.core.mat;
- 38 },
- 39
- 40 pick : function(ctx) {
- 41
- 42 var gl = this.program.gl;
- 43
- 44 if (this._uvMatrixPick) {
- 45 gl.uniformMatrix4fv(this._uvMatrixPick, gl.FALSE, this.core.mat);
- 46 }
- 47
- 48 ctx.viewMat = this.core.mat;
- 49 }
- 50 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_materialChunk.js.html b/docs/symbols/src/src_core_display_chunks_materialChunk.js.html
deleted file mode 100644
index cc8c2f1f..00000000
--- a/docs/symbols/src/src_core_display_chunks_materialChunk.js.html
+++ /dev/null
@@ -1,55 +0,0 @@
- 1 /**
- 2 * Create display state chunk type for draw render of material transform
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type: "material",
- 7
- 8 build : function() {
- 9
- 10 var draw = this.program.draw;
- 11
- 12 this._uMaterialBaseColor = draw.getUniformLocation("SCENEJS_uMaterialBaseColor");
- 13 this._uMaterialSpecularColor = draw.getUniformLocation("SCENEJS_uMaterialSpecularColor");
- 14 this._uMaterialSpecular = draw.getUniformLocation("SCENEJS_uMaterialSpecular");
- 15 this._uMaterialShine = draw.getUniformLocation("SCENEJS_uMaterialShine");
- 16 this._uMaterialEmit = draw.getUniformLocation("SCENEJS_uMaterialEmit");
- 17 this._uMaterialAlpha = draw.getUniformLocation("SCENEJS_uMaterialAlpha");
- 18 },
- 19
- 20 draw : function() {
- 21
- 22 var gl = this.program.gl;
- 23
- 24 if (this._uMaterialBaseColor) {
- 25 gl.uniform3fv(this._uMaterialBaseColor, this.core.baseColor);
- 26 }
- 27
- 28 if (this._uMaterialSpecularColor) {
- 29 gl.uniform3fv(this._uMaterialSpecularColor, this.core.specularColor);
- 30 }
- 31
- 32 if (this._uMaterialSpecular) {
- 33 gl.uniform1f(this._uMaterialSpecular, this.core.specular);
- 34 }
- 35
- 36 if (this._uMaterialShine) {
- 37 gl.uniform1f(this._uMaterialShine, this.core.shine);
- 38 }
- 39
- 40 if (this._uMaterialEmit) {
- 41 gl.uniform1f(this._uMaterialEmit, this.core.emit);
- 42 }
- 43
- 44 if (this._uMaterialAlpha) {
- 45 gl.uniform1f(this._uMaterialAlpha, this.core.alpha);
- 46 }
- 47 }
- 48 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_morphGeometryChunk.js.html b/docs/symbols/src/src_core_display_chunks_morphGeometryChunk.js.html
deleted file mode 100644
index 5398193c..00000000
--- a/docs/symbols/src/src_core_display_chunks_morphGeometryChunk.js.html
+++ /dev/null
@@ -1,174 +0,0 @@
- 1 /**
- 2 * Create display state chunk type for draw render of material transform
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type:"morphGeometry",
- 7
- 8 build:function () {
- 9
- 10 var draw = this.program.draw;
- 11
- 12 this._aVertexDraw = draw.getAttribute("SCENEJS_aVertex");
- 13 this._aNormalDraw = draw.getAttribute("SCENEJS_aNormal");
- 14 this._aUVDraw = draw.getAttribute("SCENEJS_aUVCoord");
- 15 this._aUV2Draw = draw.getAttribute("SCENEJS_aUVCoord2");
- 16 this._aColorDraw = draw.getAttribute("SCENEJS_aVertexColor");
- 17
- 18 this._aMorphVertexDraw = draw.getAttribute("SCENEJS_aMorphVertex");
- 19 this._aMorphNormalDraw = draw.getAttribute("SCENEJS_aMorphNormal");
- 20 this._aMorphUVDraw = draw.getAttribute("SCENEJS_aMorphUVCoord");
- 21 this._aMorphUV2Draw = draw.getAttribute("SCENEJS_aMorphUVCoord2");
- 22 this._aMorphColorDraw = draw.getAttribute("SCENEJS_aMorphColor");
- 23 this._uMorphFactorDraw = draw.getUniformLocation("SCENEJS_uMorphFactor");
- 24
- 25 var pick = this.program.pick;
- 26
- 27 this._aVertexPick = pick.getAttribute("SCENEJS_aVertex");
- 28 this._aNormalPick = pick.getAttribute("SCENEJS_aNormal");
- 29 this._aUVPick = pick.getAttribute("SCENEJS_aUVCoord");
- 30 this._aUV2Pick = pick.getAttribute("SCENEJS_aUVCoord2");
- 31 this._aColorPick = pick.getAttribute("SCENEJS_aVertexColor");
- 32
- 33 this._aMorphVertexPick = pick.getAttribute("SCENEJS_aMorphVertex");
- 34 this._aMorphNormalPick = pick.getAttribute("SCENEJS_aMorphNormal");
- 35 this._aMorphUVPick = pick.getAttribute("SCENEJS_aMorphUVCoord");
- 36 this._aMorphUV2Pick = pick.getAttribute("SCENEJS_aMorphUVCoord2");
- 37 this._aMorphColorPick = pick.getAttribute("SCENEJS_aMorphColor");
- 38 this._uMorphFactorPick = pick.getUniformLocation("SCENEJS_uMorphFactor");
- 39 },
- 40
- 41 draw:function (ctx) {
- 42
- 43 var targets = this.core.targets;
- 44
- 45 if (!targets || targets.length == 0) {
- 46 ctx.vertexBuf = false;
- 47 ctx.normalBuf = false;
- 48 ctx.uvBuf = false;
- 49 ctx.uvBuf2 = false;
- 50 ctx.colorBuf = false;
- 51 return;
- 52 }
- 53
- 54 var gl = this.program.gl;
- 55
- 56 var target1 = this.core.targets[this.core.key1]; // Keys will update
- 57 var target2 = this.core.targets[this.core.key2];
- 58
- 59 if (this._aMorphVertexDraw) {
- 60 this._aVertexDraw.bindFloatArrayBuffer(target1.vertexBuf);
- 61 this._aMorphVertexDraw.bindFloatArrayBuffer(target2.vertexBuf);
- 62 ctx.vertexBuf = true;
- 63 } else {
- 64 ctx.vertexBuf = false;
- 65 }
- 66
- 67 if (this._aMorphNormalDraw) {
- 68 this._aNormalDraw.bindFloatArrayBuffer(target1.normalBuf);
- 69 this._aMorphNormalDraw.bindFloatArrayBuffer(target2.normalBuf);
- 70 ctx.normalBuf = true;
- 71 } else {
- 72 ctx.normalBuf = false;
- 73 }
- 74
- 75 if (this._aMorphUVDraw) {
- 76 this._aUVDraw.bindFloatArrayBuffer(target1.uvBuf);
- 77 this._aMorphUVDraw.bindFloatArrayBuffer(target2.uvBuf);
- 78 ctx.uvBuf = true;
- 79 } else {
- 80 ctx.uvBuf = false;
- 81 }
- 82
- 83 if (this._aMorphUV2Draw) {
- 84 this._aUV2Draw.bindFloatArrayBuffer(target1.uvBuf2);
- 85 this._aMorphUV2Draw.bindFloatArrayBuffer(target2.uvBuf2);
- 86 ctx.uvBuf2 = true;
- 87 } else {
- 88 ctx.uvBuf2 = false;
- 89 }
- 90
- 91 if (this._aMorphColorDraw) {
- 92 this._aColorDraw.bindFloatArrayBuffer(target1.colorBuf);
- 93 this._aMorphColorDraw.bindFloatArrayBuffer(target2.colorBuf);
- 94 ctx.colorBuf = true;
- 95 } else {
- 96 ctx.colorBuf = false;
- 97 }
- 98
- 99 if (this._uMorphFactorDraw) {
-100 gl.uniform1f(this._uMorphFactorDraw, this.core.factor); // Bind LERP factor
-101 }
-102 },
-103
-104 pick:function (ctx) {
-105
-106 var targets = this.core.targets;
-107
-108 if (!targets || targets.length == 0) {
-109 ctx.vertexBuf = false;
-110 ctx.normalBuf = false;
-111 ctx.uvBuf = false;
-112 ctx.uvBuf2 = false;
-113 ctx.colorBuf = false;
-114 return;
-115 }
-116
-117 var gl = this.program.gl;
-118
-119 var target1 = targets[this.core.key1]; // Keys will update
-120 var target2 = targets[this.core.key2];
-121
-122 if (this._aMorphVertexPick) {
-123 this._aVertexPick.bindFloatArrayBuffer(target1.vertexBuf);
-124 this._aMorphVertexPick.bindFloatArrayBuffer(target2.vertexBuf);
-125 ctx.vertexBuf = true;
-126 } else {
-127 ctx.vertexBuf = false;
-128 }
-129
-130 if (this._aMorphNormalPick) {
-131 this._aNormalPick.bindFloatArrayBuffer(target1.normalBuf);
-132 this._aMorphNormalPick.bindFloatArrayBuffer(target2.normalBuf);
-133 ctx.normalBuf = true;
-134 } else {
-135 ctx.normalBuf = false;
-136 }
-137
-138 if (this._aMorphUVPick) {
-139 this._aUVPick.bindFloatArrayBuffer(target1.uvBuf);
-140 this._aMorphUVPick.bindFloatArrayBuffer(target2.uvBuf);
-141 ctx.uvBuf = true;
-142 } else {
-143 ctx.uvBuf = false;
-144 }
-145
-146 if (this._aMorphUV2Pick) {
-147 this._aUV2Pick.bindFloatArrayBuffer(target1.uvBuf2);
-148 this._aMorphUV2Pick.bindFloatArrayBuffer(target2.uvBuf2);
-149 ctx.uvBuf2 = true;
-150 } else {
-151 ctx.uvBuf2 = false;
-152 }
-153
-154 if (this._aMorphColorPick) {
-155 this._aColorPick.bindFloatArrayBuffer(target1.colorBuf);
-156 this._aMorphColorPick.bindFloatArrayBuffer(target2.colorBuf);
-157 ctx.colorBuf = true;
-158 } else {
-159 ctx.colorBuf = false;
-160 }
-161
-162 if (this._uMorphFactorPick) {
-163 gl.uniform1f(this._uMorphFactorPick, this.core.factor); // Bind LERP factor
-164 }
-165 }
-166 });
-167
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_nameChunk.js.html b/docs/symbols/src/src_core_display_chunks_nameChunk.js.html
deleted file mode 100644
index b6ef7040..00000000
--- a/docs/symbols/src/src_core_display_chunks_nameChunk.js.html
+++ /dev/null
@@ -1,32 +0,0 @@
- 1 /**
- 2 * Create display state chunk type for draw render of material transform
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type: "name",
- 7
- 8 build : function() {
- 9 this._uPickColor = this.program.pick.getUniformLocation("SCENEJS_uPickColor");
- 10 },
- 11
- 12 pick : function(ctx) {
- 13
- 14 if (this._uPickColor && this.core.name) {
- 15
- 16 ctx.pickNames[ctx.pickIndex++] = this.core.name;
- 17
- 18 var b = ctx.pickIndex >> 16 & 0xFF;
- 19 var g = ctx.pickIndex >> 8 & 0xFF;
- 20 var r = ctx.pickIndex & 0xFF;
- 21
- 22 this.program.gl.uniform3fv(this._uPickColor, [r / 255, g / 255, b / 255]);
- 23 }
- 24 }
- 25 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_programChunk.js.html b/docs/symbols/src/src_core_display_chunks_programChunk.js.html
deleted file mode 100644
index b73bfd59..00000000
--- a/docs/symbols/src/src_core_display_chunks_programChunk.js.html
+++ /dev/null
@@ -1,81 +0,0 @@
- 1 SceneJS_ChunkFactory.createChunkType({
- 2
- 3 type: "program",
- 4
- 5 build : function() {
- 6 this._rayPickMode = this.program.pick.getUniformLocation("SCENEJS_uRayPickMode");
- 7 },
- 8
- 9 draw : function(frameCtx) {
- 10
- 11 var drawProgram = this.program.draw;
- 12
- 13 if (frameCtx.program) {
- 14 frameCtx.program.unbind();
- 15 }
- 16
- 17 drawProgram.bind();
- 18
- 19 frameCtx.program = drawProgram;
- 20
- 21 /*
- 22 * HACK until we have distinct chunk for each VBO (maybe)
- 23 */
- 24 frameCtx.vertexBuf = false;
- 25 frameCtx.normalBuf = false;
- 26 frameCtx.uvBuf = false;
- 27 frameCtx.uvBuf2 = false;
- 28 frameCtx.colorBuf = false;
- 29
- 30 frameCtx.geoChunkId = null; // HACK until we have distinct state chunks for VBOs and draw call
- 31
- 32 var gl = this.program.gl;
- 33
- 34 for (var i = 0; i < 10; i++) {
- 35 gl.disableVertexAttribArray(i);
- 36 }
- 37 },
- 38
- 39 pick : function(frameCtx) {
- 40
- 41 var pickProgram = this.program.pick;
- 42
- 43 if (frameCtx.program) {
- 44 frameCtx.program.unbind();
- 45 }
- 46
- 47 pickProgram.bind();
- 48
- 49 var gl = this.program.gl;
- 50
- 51 gl.uniform1i(this._rayPickMode, frameCtx.rayPick);
- 52
- 53 frameCtx.program = pickProgram;
- 54
- 55 /*
- 56 * HACK until we have distinct chunk for each VBO (maybe)
- 57 */
- 58 frameCtx.vertexBuf = false;
- 59 frameCtx.normalBuf = false;
- 60 frameCtx.uvBuf = false;
- 61 frameCtx.uvBuf2 = false;
- 62 frameCtx.colorBuf = false;
- 63
- 64 frameCtx.geoChunkId = null; // HACK until we have distinct state chunks for VBOs and draw call
- 65
- 66 for (var i = 0; i < 10; i++) {
- 67 gl.disableVertexAttribArray(i);
- 68 }
- 69 }
- 70 });
- 71
- 72
- 73
- 74
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_rendererChunk.js.html b/docs/symbols/src/src_core_display_chunks_rendererChunk.js.html
deleted file mode 100644
index 75339d8f..00000000
--- a/docs/symbols/src/src_core_display_chunks_rendererChunk.js.html
+++ /dev/null
@@ -1,33 +0,0 @@
- 1 /**
- 2 *
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type: "renderer",
- 7
- 8 build : function() {
- 9 },
- 10
- 11 drawAndPick : function(ctx) {
- 12
- 13 if (this.core.props) {
- 14
- 15 var gl = this.program.gl;
- 16
- 17 if (ctx.renderer) {
- 18 ctx.renderer.props.restoreProps(gl);
- 19 ctx.renderer = this.core;
- 20 }
- 21
- 22 this.core.props.setProps(gl);
- 23 }
- 24 }
- 25 });
- 26
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_shaderChunk.js.html b/docs/symbols/src/src_core_display_chunks_shaderChunk.js.html
deleted file mode 100644
index 13942d4e..00000000
--- a/docs/symbols/src/src_core_display_chunks_shaderChunk.js.html
+++ /dev/null
@@ -1,38 +0,0 @@
- 1 /**
- 2 *
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type: "shader",
- 7
- 8 build : function() {
- 9 },
- 10
- 11 drawAndPick : function(ctx) {
- 12
- 13 var paramsStack = this.core.paramsStack;
- 14
- 15 if (paramsStack) {
- 16
- 17 var program = ctx.pick ? this.program.pick : this.program.draw;
- 18 var params;
- 19 var name;
- 20
- 21 for (var i = 0, len = paramsStack.length; i < len; i++) {
- 22 params = paramsStack[i];
- 23 for (name in params) {
- 24 if (params.hasOwnProperty(name)) {
- 25 program.setUniform(name, params[name]); // TODO: cache locations
- 26 }
- 27 }
- 28 }
- 29 }
- 30 }
- 31 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_shaderParamsChunk.js.html b/docs/symbols/src/src_core_display_chunks_shaderParamsChunk.js.html
deleted file mode 100644
index 37675bb9..00000000
--- a/docs/symbols/src/src_core_display_chunks_shaderParamsChunk.js.html
+++ /dev/null
@@ -1,38 +0,0 @@
- 1 /**
- 2 *
- 3 */
- 4 SceneJS_ChunkFactory.createChunkType({
- 5
- 6 type: "shaderParams",
- 7
- 8 build : function() {
- 9 },
- 10
- 11 drawAndPick: function(ctx) {
- 12
- 13 var paramsStack = this.core.paramsStack;
- 14
- 15 if (paramsStack) {
- 16
- 17 var program = ctx.pick ? this.program.pick : this.program.draw;
- 18 var params;
- 19 var name;
- 20
- 21 for (var i = 0, len = paramsStack.length; i < len; i++) {
- 22 params = paramsStack[i];
- 23 for (name in params) {
- 24 if (params.hasOwnProperty(name)) {
- 25 program.setUniform(name, params[name]); // TODO: cache locations
- 26 }
- 27 }
- 28 }
- 29 }
- 30 }
- 31 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_textureChunk.js.html b/docs/symbols/src/src_core_display_chunks_textureChunk.js.html
deleted file mode 100644
index 55b55735..00000000
--- a/docs/symbols/src/src_core_display_chunks_textureChunk.js.html
+++ /dev/null
@@ -1,71 +0,0 @@
- 1 SceneJS_ChunkFactory.createChunkType({
- 2
- 3 type: "texture",
- 4
- 5 build : function() {
- 6
- 7 this._uTexSampler = this._uTexSampler || [];
- 8 this._uTexMatrix = this._uTexMatrix || [];
- 9 this._uTexBlendFactor = this._uTexBlendFactor || [];
- 10
- 11 var layers = this.core.layers;
- 12
- 13 if (layers) {
- 14
- 15 var layer;
- 16 var draw = this.program.draw;
- 17
- 18 for (var i = 0, len = layers.length; i < len; i++) {
- 19
- 20 layer = layers[i];
- 21
- 22 this._uTexSampler[i] = "SCENEJS_uSampler" + i;
- 23
- 24 this._uTexMatrix[i] = layer.matrixAsArray
- 25 ? draw.getUniform("SCENEJS_uLayer" + i + "Matrix")
- 26 : null;
- 27
- 28 this._uTexBlendFactor[i] = draw.getUniform("SCENEJS_uLayer" + i + "BlendFactor");
- 29 }
- 30 }
- 31 },
- 32
- 33 draw : function() {
- 34
- 35 var layers = this.core.layers;
- 36
- 37 if (layers) {
- 38
- 39 var draw = this.program.draw;
- 40 var layer;
- 41
- 42 for (var i = 0, len = layers.length; i < len; i++) {
- 43
- 44 layer = layers[i];
- 45
- 46 if (this._uTexSampler[i] && layer.texture) { // Lazy-loads
- 47
- 48 draw.bindTexture(this._uTexSampler[i], layer.texture, i);
- 49
- 50 if (this._uTexMatrix[i]) {
- 51 this._uTexMatrix[i].setValue(layer.matrixAsArray);
- 52 }
- 53
- 54 if (this._uTexBlendFactor[i]) {
- 55 this._uTexBlendFactor[i].setValue(layer.blendFactor);
- 56 }
- 57
- 58 } else {
- 59 // draw.bindTexture(this._uTexSampler[i], null, i); // Unbind
- 60 }
- 61 }
- 62 }
- 63 }
- 64 });
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_chunks_xformChunk.js.html b/docs/symbols/src/src_core_display_chunks_xformChunk.js.html
deleted file mode 100644
index 02cfe960..00000000
--- a/docs/symbols/src/src_core_display_chunks_xformChunk.js.html
+++ /dev/null
@@ -1,67 +0,0 @@
- 1 SceneJS_ChunkFactory.createChunkType({
- 2
- 3 type: "xform",
- 4
- 5 build : function() {
- 6
- 7 var draw = this.program.draw;
- 8
- 9 this._uMatLocationDraw = draw.getUniformLocation("SCENEJS_uMMatrix");
- 10 this._uNormalMatLocationDraw = draw.getUniformLocation("SCENEJS_uMNMatrix");
- 11
- 12 var pick = this.program.pick;
- 13
- 14 this._uMatLocationPick = pick.getUniformLocation("SCENEJS_uMMatrix");
- 15 this._uNormalMatLocationPick = pick.getUniformLocation("SCENEJS_uMNMatrix");
- 16 },
- 17
- 18 draw : function(ctx) {
- 19
- 20 /* Rebuild core's matrix from matrices at cores on path up to root
- 21 */
- 22 if (this.core.dirty && this.core.build) {
- 23 this.core.build();
- 24 }
- 25
- 26 var gl = this.program.gl;
- 27
- 28 if (this._uMatLocationDraw) {
- 29 gl.uniformMatrix4fv(this._uMatLocationDraw, gl.FALSE, this.core.mat);
- 30 }
- 31
- 32 if (this._uNormalMatLocationDraw) {
- 33 gl.uniformMatrix4fv(this._uNormalMatLocationDraw, gl.FALSE, this.core.normalMat);
- 34 }
- 35
- 36 ctx.modelMat = this.core.mat;
- 37 },
- 38
- 39 pick : function(ctx) {
- 40
- 41 /* Rebuild core's matrix from matrices at cores on path up to root
- 42 */
- 43 if (this.core.dirty) {
- 44 this.core.build();
- 45 }
- 46
- 47 var gl = this.program.gl;
- 48
- 49 if (this._uMatLocationPick) {
- 50 gl.uniformMatrix4fv(this._uMatLocationPick, gl.FALSE, this.core.mat);
- 51 }
- 52
- 53 if (this._uNormalMatLocationPick) {
- 54 gl.uniformMatrix4fv(this._uNormalMatLocationPick, gl.FALSE, this.core.normalMat);
- 55 }
- 56
- 57 ctx.modelMat = this.core.mat;
- 58 }
- 59 });
- 60
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_display.js.html b/docs/symbols/src/src_core_display_display.js.html
deleted file mode 100644
index b8061c92..00000000
--- a/docs/symbols/src/src_core_display_display.js.html
+++ /dev/null
@@ -1,917 +0,0 @@
- 1 /**
- 2 * @class Renders and picks a {@link SceneJS.Scene}
- 3 * @private
- 4 *
- 5 * <p>A Display is a container of {@link SceneJS_Object}s which are created (or updated) by a depth-first
- 6 * <b>compilation traversal</b> of the nodes within a {@link SceneJS.Scene}.</b>
- 7 *
- 8 * <h2>Rendering Pipeline</h2>
- 9 *
- 10 * <p>Conceptually, a Display implements a pipeline with the following stages:</p>
- 11 *
- 12 * <ol>
- 13 * <li>Create or update {@link SceneJS_Object}s during scene compilation</li>
- 14 * <li>Organise the {@link SceneJS_Object} into an <b>object list</b></li>
- 15 * <li>Determine the GL state sort order for the object list</li>
- 16 * <li>State sort the object list</li>
- 17 * <li>Create a <b>draw list</b> containing {@link SceneJS_Chunk}s belonging to the {@link SceneJS_Object}s in the object list</li>
- 18 * <li>Render the draw list to draw the image</li>
- 19 * </ol>
- 20 *
- 21 * <p>An update to the scene causes the pipeline to be re-executed from one of these stages, and SceneJS is designed
- 22 * so that the pipeline is always re-executed from the latest stage possible to avoid redoing work.</p>
- 23 *
- 24 * <p>For example:</p>
- 25 *
- 26 * <ul>
- 27 * <li>when an object is created or updated, we need to (re)do stages 2, 3, 4, 5 and 6</li>
- 28 * <li>when an object is made invisible, we need to redo stages 5 and 6</li>
- 29 * <li>when an object is assigned to a different scene render layer (works like a render bin), we need to redo
- 30 * stages 3, 4, 5, and 6</li>
- 31 *<li>when the colour of an object changes, or maybe when the viewpoint changes, we simplt redo stage 6</li>
- 32 * </ul>
- 33 *
- 34 * <h2>Object Creation</h2>
- 35 * <p>The object soup (stage 1) is constructed by a depth-first traversal of the scene graph, which we think of as
- 36 * "compiling" the scene graph into the Display. As traversal visits each scene node, the node's state core is
- 37 * set on the Display (such as {@link #flags}, {@link #layer}, {@link #renderer} etc), which we think of as the
- 38 * cores that are active at that instant during compilation. Each of the scene's leaf nodes is always
- 39 * a {@link SceneJS.Geometry}, and when traversal visits one of those it calls {@link #buildObject} to create an
- 40 * object in the soup. For each of the currently active cores, the object is given a {@link SceneJS_Chunk}
- 41 * containing the WebGL calls for rendering it.</p>
- 42 *
- 43 * <p>The object also gets a shader (implemented by {@link SceneJS_Program}), taylored to render those state cores.</p>
- 44 *
- 45 * <p>Limited re-compilation may also be done on portions of a scene that have been added or sufficiently modified. When
- 46 * traversal visits a {@link SceneJS.Geometry} for which an object already exists in the display, {@link #buildObject}
- 47 * may update the {@link SceneJS_Chunk}s on the object as required for any changes in the core soup since the
- 48 * last time the object was built. If differences among the cores require it, then {@link #buildObject} may also replace
- 49 * the object's {@link SceneJS_Program} in order to render the new core soup configuration.</p>
- 50 *
- 51 * <p>So in summary, to each {@link SceneJS_Object} it builds, {@link #buildObject} creates a list of
- 52 * {@link SceneJS_Chunk}s to render the set of node state cores that are currently set on the {@link SceneJS_Display}.
- 53 * When {@link #buildObject} is re-building an existing object, it may replace one or more {@link SceneJS_Chunk}s
- 54 * for state cores that have changed from the last time the object was built or re-built.</p>
- 55
- 56 * <h2>Object Destruction</h2>
- 57 * <p>Destruction of a scene graph branch simply involves a call to {@link #removeObject} for each {@link SceneJS.Geometry}
- 58 * in the branch.</p>
- 59 *
- 60 * <h2>Draw List</h2>
- 61 * <p>The draw list is actually comprised of three lists of state chunks: a "pick" list to render a pick buffer
- 62 * for colour-indexed GPU picking, along with an "opaque" list and "transparent" list for normal image rendering.
- 63 * For normal rendering the opaque list is rendered, then blending is enabled and the transparent list is rendered.
- 64 * The chunks in these lists are held in the state-sorted order of their objects in #_objectList, with runs of
- 65 * duplicate states removed, as mentioned.</p>
- 66 *
- 67 * <p>After a scene update, we set a flag on the display to indicate the stage we will need to redo from. The pipeline is
- 68 * then lazy-redone on the next call to #render or #pick.</p>
- 69 */
- 70 var SceneJS_Display = function (cfg) {
- 71
- 72 /* Display is bound to the lifetime of an HTML5 canvas
- 73 */
- 74 this._canvas = cfg.canvas;
- 75
- 76 /* Factory which creates and recycles {@link SceneJS_Program} instances
- 77 */
- 78 this._programFactory = new SceneJS_ProgramFactory({
- 79 canvas:cfg.canvas
- 80 });
- 81
- 82 /* Factory which creates and recycles {@link SceneJS.Chunk} instances
- 83 */
- 84 this._chunkFactory = new SceneJS_ChunkFactory();
- 85
- 86 /**
- 87 * Node state core for the last {@link SceneJS.Flags} visited during scene graph compilation traversal
- 88 * @type Object
- 89 */
- 90 this.flags = null;
- 91
- 92 /**
- 93 * Node state core for the last {@link SceneJS.Layer} visited during scene graph compilation traversal
- 94 * @type Object
- 95 */
- 96 this.layer = null;
- 97
- 98 /**
- 99 * Node state core for the last {@link SceneJS.Renderer} visited during scene graph compilation traversal
-100 * @type Object
-101 */
-102 this.renderer = null;
-103
-104 /**
-105 * Node state core for the last {@link SceneJS.Lights} visited during scene graph compilation traversal
-106 * @type Object
-107 */
-108 this.lights = null;
-109
-110 /**
-111 * Node state core for the last {@link SceneJS.Material} visited during scene graph compilation traversal
-112 * @type Object
-113 */
-114 this.material = null;
-115
-116 /**
-117 * Node state core for the last {@link SceneJS.Texture} visited during scene graph compilation traversal
-118 * @type Object
-119 */
-120 this.texture = null;
-121
-122 /**
-123 * Node state core for the last {@link SceneJS.XForm} visited during scene graph compilation traversal
-124 * @type Object
-125 */
-126 this.modelTransform = null;
-127
-128 /**
-129 * Node state core for the last {@link SceneJS.LookAt} visited during scene graph compilation traversal
-130 * @type Object
-131 */
-132 this.viewTransform = null;
-133
-134 /**
-135 * Node state core for the last {@link SceneJS.Camera} visited during scene graph compilation traversal
-136 * @type Object
-137 */
-138 this.projTransform = null;
-139
-140 /**
-141 * Node state core for the last {@link SceneJS.Framebuf} visited during scene graph compilation traversal
-142 * @type Object
-143 */
-144 this.framebuf = null;
-145
-146 /**
-147 * Node state core for the last {@link SceneJS.Clips} visited during scene graph compilation traversal
-148 * @type Object
-149 */
-150 this.clips = null;
-151
-152 /**
-153 * Node state core for the last {@link SceneJS.MorphGeometry} visited during scene graph compilation traversal
-154 * @type Object
-155 */
-156 this.morphGeometry = null;
-157
-158 /**
-159 * Node state core for the last {@link SceneJS.Name} visited during scene graph compilation traversal
-160 * @type Object
-161 */
-162 this.name = null;
-163
-164 /**
-165 * Node state core for the last {@link SceneJS.Tag} visited during scene graph compilation traversal
-166 * @type Object
-167 */
-168 this.tag = null;
-169
-170 /**
-171 * Node state core for the last render {@link SceneJS.Node} listener encountered during scene graph compilation traversal
-172 * @type Object
-173 */
-174 this.renderListeners = null;
-175
-176 /**
-177 * Node state core for the last {@link SceneJS.Shader} visited during scene graph compilation traversal
-178 * @type Object
-179 */
-180 this.shader = null;
-181
-182 /**
-183 * Node state core for the last {@link SceneJS.ShaderParams} visited during scene graph compilation traversal
-184 * @type Object
-185 */
-186 this.shaderParams = null;
-187
-188 /**
-189 * Node state core for the last {@link SceneJS.Geometry} visited during scene graph compilation traversal
-190 * @type Object
-191 */
-192 this.geometry = null;
-193
-194 /* Factory which creates and recycles {@link SceneJS_Object} instances
-195 */
-196 this._objectFactory = new SceneJS_ObjectFactory();
-197
-198 /**
-199 * The objects in the display
-200 */
-201 this._objects = {};
-202
-203 /**
-204 * Ambient color, which must be given to gl.clearColor before draw list iteration
-205 */
-206 this._ambientColor = [0, 0, 0];
-207
-208 /**
-209 * The object list, containing all elements of #_objects, kept in GL state-sorted order
-210 */
-211 this._objectList = [];
-212 this._objectListLen = 0;
-213
-214 /* The "draw list", comprised collectively of three lists of state chunks belong to visible objects
-215 * within #_objectList: a "pick" list to render a pick buffer for colour-indexed GPU picking, along with an
-216 * "opaque" list and "transparent" list for normal image rendering. For normal rendering the opaque list is
-217 * rendered, then blending is enabled and the transparent list is rendered. The chunks in these lists
-218 * are held in the state-sorted order of their objects in #_objectList, with runs of duplicate states removed.
-219 */
-220 this._opaqueDrawList = []; // State chunk list to render opaque objects
-221 this._opaqueDrawListLen = 0;
-222
-223 this._transparentDrawList = []; // State chunk list to render transparent objects
-224 this._transparentDrawListLen = 0;
-225
-226 this._pickDrawList = []; // State chunk list to render scene to pick buffer
-227 this._pickDrawListLen = 0;
-228
-229 /* The frame context holds state shared across a single render of the draw list, along with any results of
-230 * the render, such as pick hits
-231 */
-232 this._frameCtx = {
-233 pickNames:[], // Pick names of objects hit during pick render
-234 canvas:this._canvas // The canvas
-235 };
-236
-237 /* The frame context has this facade which is given to scene node "rendered" listeners
-238 * to allow application code to access things like transform matrices from within those listeners.
-239 */
-240 this._frameCtx.renderListenerCtx = new SceneJS.RenderContext(this._frameCtx);
-241
-242 /*-------------------------------------------------------------------------------------
-243 * Flags which schedule what the display is to do when #render is next called.
-244 *------------------------------------------------------------------------------------*/
-245
-246 /**
-247 * Flags the object list as needing to be rebuilt from existing objects on the next call to {@link #render} or {@link #pick}.
-248 * Setting this will cause the rendering pipeline to be executed from stage #2 (see class comment),
-249 * causing object list rebuild, state order determination, state sort, draw list construction and image render.
-250 * @type Boolean
-251 */
-252 this.objectListDirty = true;
-253
-254 /**
-255 * Flags the object list as needing state orders to be computed on the next call to {@link #render} or {@link #pick}.
-256 * Setting this will cause the rendering pipeline to be executed from stage #3 (see class comment),
-257 * causing state order determination, state sort, draw list construction and image render.
-258 * @type Boolean
-259 */
-260 this.stateOrderDirty = true;
-261
-262 /**
-263 * Flags the object list as needing to be state sorted on the next call to {@link #render} or {@link #pick}.
-264 * Setting this will cause the rendering pipeline to be executed from stage #4 (see class comment),
-265 * causing state sort, draw list construction and image render.
-266 * @type Boolean
-267 */
-268 this.stateSortDirty = true;
-269
-270 /**
-271 * Flags the draw list as needing to be rebuilt from the object list on the next call to {@link #render} or {@link #pick}.
-272 * Setting this will cause the rendering pipeline to be executed from stage #5 (see class comment),
-273 * causing draw list construction and image render.
-274 * @type Boolean
-275 */
-276 this.drawListDirty = true;
-277
-278 /**
-279 * Flags the image as needing to be redrawn from the draw list on the next call to {@link #render} or {@link #pick}.
-280 * Setting this will cause the rendering pipeline to be executed from stage #6 (see class comment),
-281 * causing the image render.
-282 * @type Boolean
-283 */
-284 this.imageDirty = true;
-285
-286 /**
-287 * Flags the neccessity for the image buffer to be re-rendered from the draw list.
-288 * @type Boolean
-289 */
-290 this.pickBufDirty = true; // Redraw pick buffer
-291 this.rayPickBufDirty = true; // Redraw raypick buffer
-292 };
-293
-294 /**
-295 * Reallocates WebGL resources for objects within this display
-296 */
-297 SceneJS_Display.prototype.webglRestored = function () {
-298
-299 this._programFactory.webglRestored();// Reallocate programs
-300
-301 this._chunkFactory.webglRestored(); // Recache shader var locations
-302
-303 var gl = this._canvas.gl;
-304
-305 if (this.pickBuf) {
-306 this.pickBuf.webglRestored(gl); // Rebuild pick buffers
-307 }
-308
-309 if (this.rayPickBuf) {
-310 this.rayPickBuf.webglRestored(gl);
-311 }
-312
-313 this.imageDirty = true; // Need redraw
-314 };
-315
-316 /**
-317 * Internally creates (or updates) a {@link SceneJS_Object} of the given ID from whatever node state cores are currently set
-318 * on this {@link SceneJS_Display}. The object is created if it does not already exist in the display, otherwise it is
-319 * updated with the current state cores, possibly replacing cores already referenced by the object.
-320 *
-321 * @param {String} objectId ID of object to create or update
-322 */
-323 SceneJS_Display.prototype.buildObject = function (objectId) {
-324
-325 var object = this._objects[objectId];
-326
-327 if (!object) { // Create object
-328
-329 object = this._objects[objectId] = this._objectFactory.getObject(objectId);
-330
-331 this.objectListDirty = true;
-332 }
-333
-334 object.layer = this.layer;
-335 object.texture = this.texture;
-336 object.geometry = this.geometry;
-337 object.flags = this.flags;
-338 object.tag = this.tag;
-339
-340 //if (!object.hash) {
-341
-342 var hash = ([ // Build current state hash
-343 this.geometry.hash,
-344 this.shader.hash,
-345 this.clips.hash,
-346 this.morphGeometry.hash,
-347 this.texture.hash,
-348 this.lights.hash
-349
-350 ]).join(";");
-351
-352 if (!object.program || hash != object.hash) {
-353
-354 /* Get new program for object if no program or hash mismatch
-355 */
-356
-357 if (object.program) {
-358 this._programFactory.putProgram(object.program);
-359 }
-360
-361 object.program = this._programFactory.getProgram(hash, this);
-362 object.hash = hash;
-363 }
-364 //}
-365
-366 /* Build draw chunks for object
-367 */
-368 this._setChunk(object, 0, "program"); // Must be first
-369 this._setChunk(object, 1, "xform", this.modelTransform);
-370 this._setChunk(object, 2, "lookAt", this.viewTransform);
-371 this._setChunk(object, 3, "camera", this.projTransform);
-372 this._setChunk(object, 4, "flags", this.flags);
-373 this._setChunk(object, 5, "shader", this.shader);
-374 this._setChunk(object, 6, "shaderParams", this.shaderParams);
-375 // this._setChunk(object, 7, this.renderer, true);
-376 this._setChunk(object, 7, "name", this.name);
-377 this._setChunk(object, 8, "lights", this.lights);
-378 this._setChunk(object, 9, "material", this.material);
-379 this._setChunk(object, 10, "texture", this.texture);
-380 this._setChunk(object, 11, "framebuf", this.framebuf);
-381 this._setChunk(object, 12, "clips", this.clips);
-382 this._setChunk(object, 13, "morphGeometry", this.morphGeometry);
-383 this._setChunk(object, 14, "listeners", this.renderListeners); // Must be after the above chunks
-384 this._setChunk(object, 15, "geometry", this.geometry); // Must be last
-385 };
-386
-387 SceneJS_Display.prototype._setChunk = function (object, order, chunkType, core, unique) {
-388
-389 var chunkId;
-390
-391 if (unique) {
-392
-393 chunkId = core.stateId + 1;
-394
-395 } else if (core) {
-396
-397 if (core.empty) { // Only set default cores for state types that have them
-398
-399 var oldChunk = object.chunks[order];
-400
-401 if (oldChunk) {
-402 this._chunkFactory.putChunk(oldChunk); // Release previous chunk to pool
-403 }
-404
-405 object.chunks[order] = null;
-406
-407 return;
-408 }
-409
-410 chunkId = ((object.program.id + 1) * 50000) + core.stateId + 1;
-411
-412 } else {
-413
-414 chunkId = ((object.program.id + 1) * 50000);
-415 }
-416
-417 var oldChunk = object.chunks[order];
-418
-419 if (oldChunk) {
-420
-421 if (oldChunk.id == chunkId) { // Avoid needless chunk reattachment
-422 return;
-423 }
-424
-425 this._chunkFactory.putChunk(oldChunk); // Release previous chunk to pool
-426 }
-427
-428 object.chunks[order] = this._chunkFactory.getChunk(chunkId, chunkType, object.program, core); // Attach new chunk
-429
-430 // Ambient light is global across everything in display, and
-431 // can never be disabled, so grab it now because we want to
-432 // feed it to gl.clearColor before each display list render
-433 if (chunkType == "lights") {
-434 this._setAmbient(core);
-435 }
-436 };
-437
-438 SceneJS_Display.prototype._setAmbient = function (core) {
-439 var lights = core.lights;
-440 var light;
-441 for (var i = 0, len = lights.length; i < len; i++) {
-442 light = lights[i];
-443 if (light.mode == "ambient") {
-444 this._ambientColor = light.color;
-445 }
-446 }
-447 };
-448
-449 /**
-450 * Removes an object from this display
-451 *
-452 * @param {String} objectId ID of object to remove
-453 */
-454 SceneJS_Display.prototype.removeObject = function (objectId) {
-455
-456 var object = this._objects[objectId];
-457
-458 if (!object) {
-459 return;
-460 }
-461
-462 this._programFactory.putProgram(object.program);
-463
-464 object.program = null;
-465 object.hash = null;
-466
-467 this._objectFactory.putObject(object);
-468
-469 delete this._objects[objectId];
-470
-471 this.objectListDirty = true;
-472 };
-473
-474 /**
-475 * Set a tag selector to selectively activate objects that have matching SceneJS.Tag nodes
-476 */
-477 SceneJS_Display.prototype.selectTags = function (tagSelector) {
-478 this._tagSelector = tagSelector;
-479 this.drawListDirty = true;
-480 };
-481
-482 /**
-483 * Render this display. What actually happens in the method depends on what flags are set.
-484 */
-485 SceneJS_Display.prototype.render = function (params) {
-486
-487 params = params || {};
-488
-489 if (this.objectListDirty) {
-490
-491 this._buildObjectList(); // Build object render bin
-492
-493 this.objectListDirty = false;
-494 this.stateOrderDirty = true; // Now needs state ordering
-495 }
-496
-497 if (this.stateOrderDirty) {
-498
-499 this._makeStateSortKeys(); // Compute state sort order
-500
-501 this.stateOrderDirty = false;
-502 this.stateSortDirty = true; // Now needs state sorting
-503 }
-504
-505 if (this.stateSortDirty) {
-506
-507 this._stateSort(); // State sort the object render bin
-508
-509 this.stateSortDirty = false;
-510 this.drawListDirty = true; // Now needs new visible object bin
-511 }
-512
-513 if (this.drawListDirty) { // Render visible list while building transparent list
-514
-515 this._buildDrawList();
-516
-517 this.imageDirty = true;
-518 }
-519
-520 if (this.imageDirty || params.force) {
-521
-522 this._doDrawList(false); // Render, no pick
-523
-524 this.imageDirty = false;
-525 this.pickBufDirty = true; // Pick buff will now need rendering on next pick
-526 }
-527 };
-528
-529 SceneJS_Display.prototype._buildObjectList = function () {
-530 this._objectListLen = 0;
-531 for (var objectId in this._objects) {
-532 if (this._objects.hasOwnProperty(objectId)) {
-533 this._objectList[this._objectListLen++] = this._objects[objectId];
-534 }
-535 }
-536 };
-537
-538 SceneJS_Display.prototype._makeStateSortKeys = function () { // TODO: state sort for sound objects?
-539 var object;
-540 for (var i = 0, len = this._objectListLen; i < len; i++) {
-541 object = this._objectList[i];
-542 object.sortKey = object.program
-543 ? (((object.layer.priority + 1) * 100000000)
-544 + ((object.program.id + 1) * 100000)
-545 + (object.texture.stateId * 1000))
-546 // + i // Force stability among same-priority objects across multiple sorts
-547 : -1; // Non-visual object (eg. sound)
-548 }
-549 };
-550
-551 //SceneJS_Display.prototype._makeStateSortKeys = function () { // TODO: state sort for sound objects?
-552 // var object;
-553 // for (var i = 0, len = this._objectListLen; i < len; i++) {
-554 // object = this._objectList[i];
-555 // object.sortKey = object.program
-556 // ? (((object.layer.priority + 1) * 1000000000)
-557 // + ((object.program.id + 1) * 1000000)
-558 // + (object.texture.stateId * 10000)
-559 // + (object.geometry.stateId))
-560 // // + i // Force stability among same-priority objects across multiple sorts
-561 // : -1; // Non-visual object (eg. sound)
-562 // }
-563 //};
-564
-565 SceneJS_Display.prototype._stateSort = function () {
-566 this._objectList.length = this._objectListLen;
-567 this._objectList.sort(this._stateSortObjects);
-568 };
-569
-570 SceneJS_Display.prototype._stateSortObjects = function (a, b) {
-571 return a.sortKey - b.sortKey;
-572 };
-573
-574 SceneJS_Display.prototype._buildDrawList = function () {
-575
-576 this._lastStateId = this._lastStateId || [];
-577 this._lastPickStateId = this._lastPickStateId || [];
-578
-579 for (var i = 0; i < 20; i++) {
-580 this._lastStateId[i] = null;
-581 this._lastPickStateId[i] = null;
-582 }
-583
-584 this._opaqueDrawListLen = 0;
-585 this._pickDrawListLen = 0;
-586 this._transparentDrawListLen = 0;
-587
-588 var object;
-589 var tagMask;
-590 var tagRegex;
-591 var tagCore;
-592 var flags;
-593 var chunks;
-594 var chunk;
-595 var transparent;
-596 var picking;
-597
-598 if (this._tagSelector) {
-599 tagMask = this._tagSelector.mask;
-600 tagRegex = this._tagSelector.regex;
-601 }
-602
-603 if (!this._xpBuf) {
-604 this._xpBuf = [];
-605 }
-606 this._xpBufLen = 0;
-607
-608 for (var i = 0, len = this._objectListLen; i < len; i++) {
-609
-610 object = this._objectList[i];
-611
-612 flags = object.flags;
-613
-614 /* Cull invisible objects
-615 */
-616
-617 if (flags.enabled === false) { // Skip disabled object
-618 continue;
-619 }
-620
-621 if (!object.layer.enabled) { // Skip disabled layers
-622 continue;
-623 }
-624
-625 if (tagMask) { // Skip unmatched tags. No tag matching in visible bin prevent this being done on every frame.
-626
-627 tagCore = object.tag;
-628
-629 if (tagCore.tag) {
-630
-631 if (tagCore.mask != tagMask) { // Scene tag mask was updated since last render
-632 tagCore.mask = tagMask;
-633 tagCore.matches = tagRegex.test(tagCore.tag);
-634 }
-635
-636 if (!tagCore.matches) {
-637 continue;
-638 }
-639 }
-640 }
-641
-642 transparent = flags.transparent;
-643
-644 if (transparent) {
-645 this._xpBuf[this._xpBufLen++] = object;
-646 }
-647
-648 /* Add object's chunks to appropriate chunk list
-649 */
-650
-651 chunks = object.chunks;
-652
-653 picking = flags.picking;
-654
-655 for (var j = 0, lenj = chunks.length; j < lenj; j++) {
-656
-657 chunk = chunks[j];
-658
-659 if (chunk) {
-660
-661 /*
-662 * As we apply the state chunk lists we track the ID of most types of chunk in order
-663 * to cull redundant re-applications of runs of the same chunk - except for those chunks with a
-664 * 'unique' flag. We don't want to cull runs of geometry chunks because they contain the GL
-665 * drawElements calls which render the objects.
-666 */
-667
-668 if (!transparent && chunk.draw) {
-669 if (chunk.unique || this._lastStateId[j] != chunk.id) {
-670 this._opaqueDrawList[this._opaqueDrawListLen++] = chunk;
-671 this._lastStateId[j] = chunk.id;
-672 }
-673 }
-674
-675 if (chunk.pick) { // Transparent objects are pickable
-676 if (picking) { // Don't pick unpickable objects
-677 if (chunk.unique || this._lastPickStateId[j] != chunk.id) {
-678 this._pickDrawList[this._pickDrawListLen++] = chunk;
-679 this._lastPickStateId[j] = chunk.id;
-680 }
-681 }
-682 }
-683 }
-684 }
-685 }
-686
-687 if (this._xpBufLen > 0) {
-688
-689 for (var i = 0; i < 20; i++) {
-690 this._lastStateId[i] = null;
-691 }
-692
-693 for (var i = 0; i < this._xpBufLen; i++) {
-694
-695 object = this._xpBuf[i];
-696 chunks = object.chunks;
-697
-698 for (var j = 0, lenj = chunks.length; j < lenj; j++) {
-699
-700 chunk = chunks[j];
-701
-702 if (chunk && chunk.draw) {
-703
-704 if (chunk.unique || this._lastStateId[j] != chunk.id) {
-705 this._transparentDrawList[this._transparentDrawListLen++] = chunk;
-706 this._lastStateId[j] = chunk.id;
-707 }
-708 }
-709 }
-710 }
-711 }
-712
-713 this.drawListDirty = false;
-714 };
-715
-716 SceneJS_Display.prototype.pick = function (params) {
-717
-718 //return;
-719
-720 var canvas = this._canvas.canvas;
-721
-722 var hit = null;
-723
-724 var canvasX = params.canvasX;
-725 var canvasY = params.canvasY;
-726
-727 /*-------------------------------------------------------------
-728 * Pick object using normal GPU colour-indexed pick
-729 *-----------------------------------------------------------*/
-730
-731 var pickBuf = this.pickBuf; // Lazy-create pick buffer
-732
-733 if (!pickBuf) {
-734 pickBuf = this.pickBuf = new SceneJS_PickBuffer({ canvas:this._canvas });
-735 this.pickBufDirty = true; // Freshly-created pick buffer is dirty
-736 }
-737
-738 this.render(); // Do any pending visible render
-739
-740 pickBuf.bind(); // Bind pick buffer
-741
-742 if (this.pickBufDirty) { // Render pick buffer
-743
-744 pickBuf.clear();
-745
-746 this._doDrawList(true);
-747
-748 this._canvas.gl.finish();
-749
-750 this.pickBufDirty = false; // Pick buffer up to date
-751 this.rayPickBufDirty = true; // Ray pick buffer now dirty
-752 }
-753
-754 var pix = pickBuf.read(canvasX, canvasY); // Read pick buffer
-755 var pickedObjectIndex = pix[0] + pix[1] * 256 + pix[2] * 65536;
-756 var pickIndex = (pickedObjectIndex >= 1) ? pickedObjectIndex - 1 : -1;
-757
-758 pickBuf.unbind(); // Unbind pick buffer
-759
-760 var pickName = this._frameCtx.pickNames[pickIndex]; // Map pixel to name
-761
-762 if (pickName) {
-763
-764 hit = {
-765 name:pickName
-766 };
-767
-768 if (params.rayPick) { // Ray pick to find position
-769
-770 var rayPickBuf = this.rayPickBuf; // Lazy-create Z-pick buffer
-771 if (!rayPickBuf) {
-772 rayPickBuf = this.rayPickBuf = new SceneJS_PickBuffer({ canvas:this._canvas });
-773 }
-774
-775 rayPickBuf.bind();
-776
-777 if (this.rayPickBufDirty) {
-778
-779 rayPickBuf.clear();
-780
-781 this._doDrawList(true, true); // pick, rayPick
-782
-783 this.rayPickBufDirty = false;
-784 }
-785
-786 pix = rayPickBuf.read(canvasX, canvasY);
-787
-788 rayPickBuf.unbind();
-789
-790 /* Read normalised device Z coordinate, which will be
-791 * in range of [0..1] with z=0 at front
-792 */
-793 var screenZ = this._unpackDepth(pix);
-794
-795 var w = canvas.width;
-796 var h = canvas.height;
-797
-798 /* Calculate clip space coordinates, which will be in range
-799 * of x=[-1..1] and y=[-1..1], with y=(+1) at top
-800 */
-801 var x = (canvasX - w / 2) / (w / 2); // Calculate clip space coordinates
-802 var y = -(canvasY - h / 2) / (h / 2);
-803
-804 var projMat = this._frameCtx.cameraMat;
-805 var viewMat = this._frameCtx.viewMat;
-806
-807 var pvMat = SceneJS_math_mulMat4(projMat, viewMat, []);
-808 var pvMatInverse = SceneJS_math_inverseMat4(pvMat, []);
-809
-810 var world1 = SceneJS_math_transformVector4(pvMatInverse, [x, y, -1, 1]);
-811 world1 = SceneJS_math_mulVec4Scalar(world1, 1 / world1[3]);
-812
-813 var world2 = SceneJS_math_transformVector4(pvMatInverse, [x, y, 1, 1]);
-814 world2 = SceneJS_math_mulVec4Scalar(world2, 1 / world2[3]);
-815
-816 var dir = SceneJS_math_subVec3(world2, world1, []);
-817
-818 var vWorld = SceneJS_math_addVec3(world1, SceneJS_math_mulVec4Scalar(dir, screenZ, []), []);
-819
-820 hit.canvasPos = [canvasX, canvasY];
-821 hit.worldPos = vWorld;
-822 }
-823 }
-824
-825 return hit;
-826 };
-827
-828 SceneJS_Display.prototype._unpackDepth = function (depthZ) {
-829 var vec = [depthZ[0] / 256.0, depthZ[1] / 256.0, depthZ[2] / 256.0, depthZ[3] / 256.0];
-830 var bitShift = [1.0 / (256.0 * 256.0 * 256.0), 1.0 / (256.0 * 256.0), 1.0 / 256.0, 1.0];
-831 return SceneJS_math_dotVector4(vec, bitShift);
-832 };
-833
-834 SceneJS_Display.prototype._doDrawList = function (pick, rayPick) {
-835
-836 var frameCtx = this._frameCtx; // Reset rendering context
-837
-838 frameCtx.program = null;
-839 frameCtx.framebuf = null;
-840 frameCtx.viewMat = null;
-841 frameCtx.modelMat = null;
-842 frameCtx.cameraMat = null;
-843 frameCtx.renderer = null;
-844 frameCtx.vertexBuf = false;
-845 frameCtx.normalBuf = false;
-846 frameCtx.uvBuf = false;
-847 frameCtx.uvBuf2 = false;
-848 frameCtx.colorBuf = false;
-849 frameCtx.backfaces = false;
-850 frameCtx.frontface = "ccw";
-851 frameCtx.pick = !!pick;
-852
-853 var gl = this._canvas.gl;
-854
-855 gl.viewport(0, 0, this._canvas.canvas.width, this._canvas.canvas.height);
-856 gl.clearColor(this._ambientColor[0], this._ambientColor[1], this._ambientColor[2], 1.0);
-857 gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT | gl.STENCIL_BUFFER_BIT);
-858 gl.lineWidth(3);
-859 gl.frontFace(gl.CCW);
-860 // gl.disable(gl.CULL_FACE);
-861
-862 if (pick) { // Pick
-863
-864 frameCtx.pickIndex = 0;
-865 frameCtx.rayPick = !!rayPick;
-866
-867 for (var i = 0, len = this._pickDrawListLen; i < len; i++) { // Push picking chunks
-868 this._pickDrawList[i].pick(frameCtx);
-869 }
-870
-871 } else { // Draw
-872
-873 for (var i = 0, len = this._opaqueDrawListLen; i < len; i++) { // Push opaque rendering chunks
-874 this._opaqueDrawList[i].draw(frameCtx);
-875 }
-876
-877 if (this._transparentDrawListLen > 0) {
-878
-879 gl.enable(gl.BLEND); // Enable blending
-880 gl.blendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA);
-881
-882 for (var i = 0, len = this._transparentDrawListLen; i < len; i++) { // Push transparent rendering chunks
-883 this._transparentDrawList[i].draw(frameCtx);
-884 }
-885
-886 gl.disable(gl.BLEND); // Disable blending
-887 }
-888 }
-889
-890 gl.flush(); // Flush GL
-891
-892 if (frameCtx.program) { // Unbind remaining program
-893 //frameCtx.program.unbind();
-894 }
-895
-896 if (frameCtx.framebuf) { // Unbind remaining frame buffer
-897 gl.finish();
-898 frameCtx.framebuf.unbind();
-899 }
-900
-901 if (frameCtx.renderer) { // Forget last call-time renderer properties
-902 // frameCtx.renderer.props.restoreProps(gl);
-903 }
-904 };
-905
-906 SceneJS_Display.prototype.destroy = function () {
-907 this._programFactory.destroy();
-908 };
-909
-910
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_object.js.html b/docs/symbols/src/src_core_display_object.js.html
deleted file mode 100644
index aa136780..00000000
--- a/docs/symbols/src/src_core_display_object.js.html
+++ /dev/null
@@ -1,69 +0,0 @@
- 1 /**
- 2 * @class An object within a {@link SceneJS_Display}
- 3 * @private
- 4 */
- 5 var SceneJS_Object = function(id) {
- 6
- 7 /**
- 8 * ID for this objects, unique among all objects in the display
- 9 * @type Number
- 10 */
- 11 this.id = id;
- 12
- 13 /**
- 14 * Hash code for this object, unique among all objects in the display
- 15 * @type String
- 16 */
- 17 this.hash = null;
- 18
- 19 /**
- 20 * State sort key, computed from {@link #layer}, {@link #program} and {@link #texture}
- 21 * @type Number
- 22 */
- 23 this.sortKey = null;
- 24
- 25 /**
- 26 * Sequence of state chunks applied to render this object
- 27 * @type {[SceneJS_Chunk]} chunks
- 28 */
- 29 this.chunks = [];
- 30
- 31 /**
- 32 * Number of state chunks applied to render this object
- 33 * @type Number
- 34 */
- 35 this.chunksLen = 0;
- 36
- 37 /**
- 38 * Shader programs that render this object, also used for (re)computing {@link #sortKey}
- 39 * @type SceneJS_Program
- 40 */
- 41 this.program = null;
- 42
- 43 /**
- 44 * State core for the {@link SceneJS.Layer} that this object was compiled from, used for (re)computing {@link #sortKey} and visibility cull
- 45 */
- 46 this.layer = null;
- 47
- 48 /**
- 49 * State core for the {@link SceneJS.Texture} that this object was compiled from, used for (re)computing {@link #sortKey}
- 50 */
- 51 this.texture = null;
- 52
- 53 /**
- 54 * State core for the {@link SceneJS.Flags} that this object was compiled from, used for visibility cull
- 55 */
- 56 this.flags = null;
- 57
- 58 /**
- 59 * State core for the {@link SceneJS.Tag} that this object was compiled from, used for visibility cull
- 60 */
- 61 this.tag = null;
- 62 };
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_objectFactory.js.html b/docs/symbols/src/src_core_display_objectFactory.js.html
deleted file mode 100644
index ac122322..00000000
--- a/docs/symbols/src/src_core_display_objectFactory.js.html
+++ /dev/null
@@ -1,54 +0,0 @@
- 1 /**
- 2 * @class Manages creation and recycle of {@link SceneJS_Object} instances
- 3 * @private
- 4 */
- 5 var SceneJS_ObjectFactory = function() {
- 6
- 7 };
- 8
- 9 /**
- 10 * @property {[SceneJS_Object]} _freeObjects Pool of free display objects, shared by all object factories
- 11 */
- 12 SceneJS_ObjectFactory.prototype._freeObjects = [];
- 13
- 14 /**
- 15 * @property {Number} _numFreeObjects Number of free objects
- 16 */
- 17 SceneJS_ObjectFactory.prototype._numFreeObjects = 0;
- 18
- 19 /**
- 20 * Gets a display object from this factory
- 21 *
- 22 * @param {String} id ID to assign to the object
- 23 * @returns {SceneJS_Object} The object
- 24 */
- 25 SceneJS_ObjectFactory.prototype.getObject = function(id) {
- 26
- 27 var object;
- 28
- 29 if (this._numFreeObjects > 0) {
- 30
- 31 object = this._freeObjects[--this._numFreeObjects];
- 32 object.id = id;
- 33
- 34 return object;
- 35 }
- 36
- 37 return new SceneJS_Object(id);
- 38 };
- 39
- 40 /**
- 41 * Releases a display object back to this factory
- 42 * @param {SceneJS_Object} object Object to release
- 43 */
- 44 SceneJS_ObjectFactory.prototype.putObject = function (object) {
- 45
- 46 this._freeObjects[this._numFreeObjects++] = object;
- 47 };
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_program.js.html b/docs/symbols/src/src_core_display_program.js.html
deleted file mode 100644
index 5cdb3b4d..00000000
--- a/docs/symbols/src/src_core_display_program.js.html
+++ /dev/null
@@ -1,72 +0,0 @@
- 1 /**
- 2 * @class Vertex and fragment shaders for pick and draw
- 3 * @private
- 4 *
- 5 * @param {Number} id ID unique among all programs in the owner {@link SceneJS_ProgramFactory}
- 6 * @param {String} hash Hash code which uniquely identifies the capabilities of the program, computed from hashes on the {@link Scene_Core}s that the {@link SceneJS_ProgramSource} composed to render
- 7 * @param {SceneJS_ProgramSource} source Sourcecode from which the the program is compiled in {@link #build}
- 8 * @param {WebGLRenderingContext} gl WebGL context
- 9 */
- 10 var SceneJS_Program = function(id, hash, source, gl) {
- 11
- 12 /**
- 13 * ID for this program, unique among all programs in the display
- 14 * @type Number
- 15 */
- 16 this.id = id;
- 17
- 18 /**
- 19 * Hash code for this program's capabilities, same as the hash on {@link #source}
- 20 * @type String
- 21 */
- 22 this.hash = source.hash;
- 23
- 24 /**
- 25 * Source code for this program's shaders
- 26 * @type SceneJS_ProgramSource
- 27 */
- 28 this.source = source;
- 29
- 30 /**
- 31 * WebGL context on which this program's shaders are allocated
- 32 * @type WebGLRenderingContext
- 33 */
- 34 this.gl = gl;
- 35
- 36 /**
- 37 * The drawing program
- 38 * @type SceneJS_webgl_Program
- 39 */
- 40 this.draw = null;
- 41
- 42 /**
- 43 * The picking program
- 44 * @type SceneJS_webgl_Program
- 45 */
- 46 this.pick = null;
- 47
- 48 /**
- 49 * The count of display objects using this program
- 50 * @type Number
- 51 */
- 52 this.useCount = 0;
- 53
- 54 this.build(gl);
- 55 };
- 56
- 57 /**
- 58 * Creates the render and pick programs.
- 59 * This is also re-called to re-create them after WebGL context loss.
- 60 */
- 61 SceneJS_Program.prototype.build = function(gl) {
- 62 this.gl = gl;
- 63 this.draw = new SceneJS_webgl_Program(gl, [this.source.drawVertexSrc.join("\n")], [this.source.drawFragmentSrc.join("\n")]);
- 64 this.pick = new SceneJS_webgl_Program(gl, [this.source.pickVertexSrc.join("\n")], [this.source.pickFragmentSrc.join("\n")]);
- 65 };
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_programFactory.js.html b/docs/symbols/src/src_core_display_programFactory.js.html
deleted file mode 100644
index 5d33a13b..00000000
--- a/docs/symbols/src/src_core_display_programFactory.js.html
+++ /dev/null
@@ -1,77 +0,0 @@
- 1 /**
- 2 * @class Manages creation, sharing and recycle of {@link SceneJS_Program} instances
- 3 * @private
- 4 */
- 5 var SceneJS_ProgramFactory = function(cfg) {
- 6
- 7 this._canvas = cfg.canvas;
- 8
- 9 this._programs = {};
- 10
- 11 this._nextProgramId = 0;
- 12 };
- 13
- 14 /**
- 15 * Gets a program to render the given states
- 16 */
- 17 SceneJS_ProgramFactory.prototype.getProgram = function(hash, states) {
- 18
- 19 var program = this._programs[hash];
- 20
- 21 if (!program) {
- 22
- 23 var source = SceneJS_ProgramSourceFactory.getSource(hash, states);
- 24
- 25 program = new SceneJS_Program(this._nextProgramId++, hash, source, this._canvas.gl);
- 26
- 27 this._programs[hash] = program;
- 28 }
- 29
- 30 program.useCount++;
- 31
- 32 return program;
- 33 };
- 34
- 35 /**
- 36 * Releases a program back to the shader factory
- 37 */
- 38 SceneJS_ProgramFactory.prototype.putProgram = function(program) {
- 39
- 40 if (--program.useCount <= 0) {
- 41
- 42 program.draw.destroy();
- 43 program.pick.destroy();
- 44
- 45 SceneJS_ProgramSourceFactory.putSource(program.hash);
- 46
- 47 this._programs[program.hash] = null;
- 48 }
- 49 };
- 50
- 51 /**
- 52 * Notifies this shader factory that the WebGL context has been restored after previously being lost
- 53 */
- 54 SceneJS_ProgramFactory.prototype.webglRestored = function() {
- 55
- 56 var gl = this._canvas.gl;
- 57
- 58 for (var id in this._programs) {
- 59 if (this._programs.hasOwnProperty(id)) {
- 60 this._programs[id].build(gl);
- 61 }
- 62 }
- 63 };
- 64
- 65 /**
- 66 * Destroys this shader factory
- 67 */
- 68 SceneJS_ProgramFactory.prototype.destroy = function() {
- 69 };
- 70
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_programSource.js.html b/docs/symbols/src/src_core_display_programSource.js.html
deleted file mode 100644
index 4913ee03..00000000
--- a/docs/symbols/src/src_core_display_programSource.js.html
+++ /dev/null
@@ -1,57 +0,0 @@
- 1 /**
- 2 * @class Source code for pick and draw shader programs, to be compiled into one or more {@link SceneJS_Program}s
- 3 * @private
- 4 *
- 5 * @param {String} hash Hash code identifying the rendering capabilities of the programs
- 6 * @param {String} pickVertexSrc Source code of the pick vertex shader
- 7 * @param {String} pickFragmentSrc Source code of the pick fragment shader
- 8 * @param {String} drawVertexSrc Source code of the draw vertex shader
- 9 * @param {String} drawFragmentSrc Source code of the draw fragment shader
- 10 */
- 11 var SceneJS_ProgramSource = function(hash, pickVertexSrc, pickFragmentSrc, drawVertexSrc, drawFragmentSrc) {
- 12
- 13 /**
- 14 * Hash code identifying the capabilities of the {@link SceneJS_Program} that is compiled from this source
- 15 * @type String
- 16 */
- 17 this.hash = hash;
- 18
- 19 /**
- 20 * Source code for pick vertex shader
- 21 * @type String
- 22 */
- 23 this.pickVertexSrc = pickVertexSrc;
- 24
- 25 /**
- 26 * Source code for pick fragment shader
- 27 * @type String
- 28 */
- 29 this.pickFragmentSrc = pickFragmentSrc;
- 30
- 31 /**
- 32 * Source code for draw vertex shader
- 33 * @type String
- 34 */
- 35 this.drawVertexSrc = drawVertexSrc;
- 36
- 37 /**
- 38 * Source code for draw fragment shader
- 39 * @type String
- 40 */
- 41 this.drawFragmentSrc = drawFragmentSrc;
- 42
- 43 /**
- 44 * Count of {@link SceneJS_Program}s compiled from this program source code
- 45 * @type Number
- 46 */
- 47 this.useCount = 0;
- 48 };
- 49
- 50
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_programSourceFactory.js.html b/docs/symbols/src/src_core_display_programSourceFactory.js.html
deleted file mode 100644
index bd10097c..00000000
--- a/docs/symbols/src/src_core_display_programSourceFactory.js.html
+++ /dev/null
@@ -1,957 +0,0 @@
- 1 /**
- 2 * @class Manages creation, sharing and recycle of {@link SceneJS_ProgramSource} instances
- 3 * @private
- 4 */
- 5 var SceneJS_ProgramSourceFactory = new (function() {
- 6
- 7 this._sourceCache = {}; // Source codes are shared across all scenes
- 8
- 9
- 10 /**
- 11 * Get sourcecode for a program to render the given states
- 12 */
- 13 this.getSource = function(hash, states) {
- 14
- 15 var source = this._sourceCache[hash];
- 16 if (source) {
- 17 source.useCount++;
- 18 return source;
- 19 }
- 20
- 21 return this._sourceCache[hash] = new SceneJS_ProgramSource(
- 22
- 23 hash,
- 24
- 25 this._composePickingVertexShader(states), // pickVertexSrc
- 26 this._composePickingFragmentShader(states), // pickFragmentSrc
- 27 this._composeRenderingVertexShader(states), // drawVertexSrc
- 28 this._composeRenderingFragmentShader(states) // drawfragmentSrc
- 29 );
- 30 };
- 31
- 32 /**
- 33 * Releases program source code
- 34 */
- 35 this.putSource = function(hash) {
- 36 var source = this._sourceCache[hash];
- 37 if (source) {
- 38 if (--source.useCount == 0) {
- 39 this._sourceCache[source.hash] = null;
- 40 }
- 41 }
- 42 };
- 43
- 44 this._composePickingVertexShader = function(states) {
- 45
- 46 var customShaders = states.shader.shaders || {};
- 47
- 48 var customVertexShader = customShaders.vertex || {};
- 49 var vertexHooks = customVertexShader.hooks || {};
- 50
- 51 var customFragmentShader = customShaders.fragment || {};
- 52 var fragmentHooks = customFragmentShader.hooks || {};
- 53
- 54 var clipping = states.clips.clips.length > 0;
- 55 var morphing = !!states.morphGeometry.targets;
- 56 var normals = this._hasNormals(states);
- 57
- 58 var src = [
- 59 "precision mediump float;",
- 60 "attribute vec3 SCENEJS_aVertex;",
- 61 "attribute vec3 SCENEJS_aNormal;",
- 62
- 63 "uniform mat4 SCENEJS_uMMatrix;",
- 64 "uniform mat4 SCENEJS_uMNMatrix;",
- 65 "uniform mat4 SCENEJS_uVMatrix;",
- 66 "uniform mat4 SCENEJS_uVNMatrix;",
- 67 "uniform mat4 SCENEJS_uPMatrix;"
- 68 ];
- 69
- 70 if (normals && (fragmentHooks.worldNormal || fragmentHooks.viewNormal)) {
- 71 src.push("varying vec3 SCENEJS_vWorldNormal;"); // Output world-space vertex normal
- 72 src.push("varying vec3 SCENEJS_vViewNormal;"); // Output world-space vertex normal
- 73 }
- 74
- 75 src.push("varying vec4 SCENEJS_vModelVertex;");
- 76
- 77 // if (clipping || fragmentHooks.worldPosClip) {
- 78 src.push("varying vec4 SCENEJS_vWorldVertex;");
- 79 // }
- 80
- 81
- 82 src.push("varying vec4 SCENEJS_vViewVertex;\n");
- 83 src.push("varying vec4 SCENEJS_vProjVertex;\n");
- 84
- 85 src.push("uniform vec3 SCENEJS_uWorldEye;"); // World-space eye position
- 86 src.push("varying vec3 SCENEJS_vWorldEyeVec;");
- 87
- 88 if (customVertexShader.code) {
- 89 src.push("\n" + customVertexShader.code + "\n");
- 90 }
- 91
- 92 if (morphing) {
- 93 src.push("uniform float SCENEJS_uMorphFactor;"); // LERP factor for morph
- 94 if (states.morphGeometry.targets[0].vertexBuf) { // target2 has these arrays also
- 95 src.push("attribute vec3 SCENEJS_aMorphVertex;");
- 96 }
- 97 }
- 98
- 99 src.push("void main(void) {");
-100 src.push(" vec4 tmpVertex=vec4(SCENEJS_aVertex, 1.0); ");
-101
-102 if (normals) {
-103 src.push(" vec4 modelNormal = vec4(SCENEJS_aNormal, 0.0); ");
-104 }
-105
-106 src.push(" SCENEJS_vModelVertex = tmpVertex; ");
-107
-108 if (vertexHooks.modelPos) {
-109 src.push("tmpVertex=" + vertexHooks.modelPos + "(tmpVertex);");
-110 }
-111
-112 if (morphing) {
-113 if (states.morphGeometry.targets[0].vertexBuf) {
-114 src.push(" vec4 vMorphVertex = vec4(SCENEJS_aMorphVertex, 1.0); ");
-115
-116 if (vertexHooks.modelPos) {
-117 src.push("vMorphVertex=" + vertexHooks.modelPos + "(vMorphVertex);");
-118 }
-119
-120 src.push(" tmpVertex = vec4(mix(tmpVertex.xyz, vMorphVertex.xyz, SCENEJS_uMorphFactor), 1.0); ");
-121 }
-122 }
-123
-124
-125 src.push(" tmpVertex = SCENEJS_uMMatrix * tmpVertex; ");
-126
-127 if (vertexHooks.worldPos) {
-128 src.push("tmpVertex=" + vertexHooks.worldPos + "(tmpVertex);");
-129 }
-130
-131 // if (clipping || fragmentHooks.worldPosClip) {
-132 src.push(" SCENEJS_vWorldVertex = tmpVertex; ");
-133 // }
-134
-135 src.push("SCENEJS_vWorldEyeVec = normalize(SCENEJS_uWorldEye - tmpVertex.xyz);");
-136
-137 src.push(" tmpVertex = SCENEJS_uVMatrix * tmpVertex; ");
-138
-139 if (vertexHooks.viewPos) {
-140 src.push("tmpVertex=" + vertexHooks.viewPos + "(tmpVertex);");
-141 }
-142
-143 src.push(" SCENEJS_vViewVertex = tmpVertex;");
-144
-145 if (normals && (fragmentHooks.worldNormal || fragmentHooks.viewNormal)) {
-146 src.push(" vec3 worldNormal = normalize((SCENEJS_uMNMatrix * modelNormal).xyz); ");
-147 src.push(" SCENEJS_vWorldNormal = worldNormal;");
-148 src.push(" SCENEJS_vViewNormal = (SCENEJS_uVNMatrix * vec4(worldNormal, 1.0)).xyz;");
-149 }
-150
-151 src.push(" SCENEJS_vProjVertex = SCENEJS_uPMatrix * tmpVertex;");
-152
-153
-154 src.push(" gl_Position = SCENEJS_vProjVertex;");
-155 src.push("}");
-156
-157 if (false && debugCfg.logScripts == true) {
-158 SceneJS.log.info(src);
-159 }
-160 return src;
-161 };
-162
-163 /**
-164 * Composes a fragment shader script for rendering mode in current scene state
-165 * @private
-166 */
-167 this._composePickingFragmentShader = function(states) {
-168
-169 var customShaders = states.shader.shaders || {};
-170 var customFragmentShader = customShaders.fragment || {};
-171 var fragmentHooks = customFragmentShader.hooks || {};
-172
-173 var clipping = states.clips.clips.length > 0;
-174
-175 var normals = this._hasNormals(states);
-176
-177 var src = [
-178 "precision mediump float;"
-179 ];
-180
-181 src.push("vec4 packDepth(const in float depth) {");
-182 src.push(" const vec4 bitShift = vec4(256.0*256.0*256.0, 256.0*256.0, 256.0, 1.0);");
-183 src.push(" const vec4 bitMask = vec4(0.0, 1.0/256.0, 1.0/256.0, 1.0/256.0);");
-184 src.push(" vec4 res = fract(depth * bitShift);");
-185 src.push(" res -= res.xxyz * bitMask;");
-186 src.push(" return res;");
-187 src.push("}");
-188
-189 src.push("varying vec4 SCENEJS_vModelVertex;");
-190 src.push("varying vec4 SCENEJS_vWorldVertex;");
-191 src.push("varying vec4 SCENEJS_vViewVertex;"); // View-space vertex
-192 src.push("varying vec4 SCENEJS_vProjVertex;");
-193
-194 src.push("uniform bool SCENEJS_uRayPickMode;"); // Z-pick mode when true else colour-pick
-195
-196 src.push("uniform vec3 SCENEJS_uPickColor;"); // Used in colour-pick mode
-197
-198 src.push("uniform float SCENEJS_uZNear;"); // Used in Z-pick mode
-199 src.push("uniform float SCENEJS_uZFar;"); // Used in Z-pick mode
-200
-201 src.push("varying vec3 SCENEJS_vWorldEyeVec;"); // Direction of view-space vertex from eye
-202
-203 src.push("uniform bool SCENEJS_uClipping;");
-204
-205 if (normals && (fragmentHooks.worldNormal || fragmentHooks.viewNormal)) {
-206
-207 src.push("varying vec3 SCENEJS_vWorldNormal;"); // World-space normal
-208 src.push("varying vec3 SCENEJS_vViewNormal;"); // View-space normal
-209 }
-210 /*-----------------------------------------------------------------------------------
-211 * Variables - Clipping
-212 *----------------------------------------------------------------------------------*/
-213
-214 if (clipping) {
-215 for (var i = 0; i < states.clips.clips.length; i++) {
-216 src.push("uniform float SCENEJS_uClipMode" + i + ";");
-217 src.push("uniform vec4 SCENEJS_uClipNormalAndDist" + i + ";");
-218 }
-219 }
-220
-221 /*-----------------------------------------------------------------------------------
-222 * Custom GLSL
-223 *----------------------------------------------------------------------------------*/
-224
-225 if (customFragmentShader.code) {
-226 src.push("\n" + customFragmentShader.code + "\n");
-227 }
-228
-229 src.push("void main(void) {");
-230
-231 if (fragmentHooks.worldPosClip) {
-232 src.push("if (" + fragmentHooks.worldPosClip + "(SCENEJS_vWorldVertex) == false) { discard; };");
-233 }
-234 if (fragmentHooks.viewPosClip) {
-235 src.push("if (!" + fragmentHooks.viewPosClip + "(SCENEJS_vViewVertex) == false) { discard; };");
-236 }
-237
-238 if (clipping) {
-239 src.push("if (SCENEJS_uClipping) {");
-240 src.push(" float dist;");
-241 for (var i = 0; i < states.clips.clips.length; i++) {
-242 src.push(" if (SCENEJS_uClipMode" + i + " != 0.0) {");
-243 src.push(" dist = dot(SCENEJS_vWorldVertex.xyz, SCENEJS_uClipNormalAndDist" + i + ".xyz) - SCENEJS_uClipNormalAndDist" + i + ".w;");
-244 src.push(" if (SCENEJS_uClipMode" + i + " == 1.0) {");
-245 src.push(" if (dist > 0.0) { discard; }");
-246 src.push(" }");
-247 src.push(" if (SCENEJS_uClipMode" + i + " == 2.0) {");
-248 src.push(" if (dist > 0.0) { discard; }");
-249 src.push(" }");
-250 src.push(" }");
-251 }
-252 src.push("}");
-253 }
-254
-255 if (fragmentHooks.worldPos) {
-256 src.push(fragmentHooks.worldPos + "(SCENEJS_vWorldVertex);");
-257 }
-258
-259 if (fragmentHooks.viewPos) {
-260 src.push(fragmentHooks.viewPos + "(SCENEJS_vViewVertex);");
-261 }
-262
-263 if (fragmentHooks.worldEyeVec) {
-264 src.push(fragmentHooks.worldEyeVec + "(SCENEJS_vWorldEyeVec);");
-265 }
-266
-267 if (normals && fragmentHooks.worldNormal) {
-268 src.push(fragmentHooks.worldNormal + "(SCENEJS_vWorldNormal);");
-269 }
-270
-271 if (normals && fragmentHooks.viewNormal) {
-272 src.push(fragmentHooks.viewNormal + "(SCENEJS_vViewNormal);");
-273 }
-274
-275 src.push(" if (SCENEJS_uRayPickMode) {");
-276 src.push(" float zNormalizedDepth = abs((SCENEJS_uZNear + SCENEJS_vViewVertex.z) / (SCENEJS_uZFar - SCENEJS_uZNear));");
-277 src.push(" gl_FragColor = packDepth(zNormalizedDepth); ");
-278
-279 src.push(" } else {");
-280 src.push(" gl_FragColor = vec4(SCENEJS_uPickColor.rgb, 1.0); ");
-281 src.push(" }");
-282 src.push("}");
-283
-284
-285 if (false && debugCfg.logScripts == true) {
-286 SceneJS.log.info(src);
-287 }
-288 return src;
-289 };
-290
-291
-292 /*===================================================================================================================
-293 *
-294 * Rendering vertex shader
-295 *
-296 *==================================================================================================================*/
-297
-298 this._isTexturing = function(states) {
-299 if (states.texture.layers && states.texture.layers.length > 0) {
-300 if (states.geometry.uvBuf || states.geometry.uvBuf2) {
-301 return true;
-302 }
-303 if (states.morphGeometry.targets && (states.morphGeometry.targets[0].uvBuf || states.morphGeometry.targets[0].uvBuf2)) {
-304 return true;
-305 }
-306 }
-307 return false;
-308 };
-309
-310 this._hasNormals = function(states) {
-311 if (states.geometry.normalBuf) {
-312 return true;
-313 }
-314 if (states.morphGeometry.targets && states.morphGeometry.targets[0].normalBuf) {
-315 return true;
-316 }
-317 return false;
-318 };
-319
-320 this._composeRenderingVertexShader = function(states) {
-321
-322 var customShaders = states.shader.shaders || {};
-323
-324 /* Do a full custom shader replacement if code supplied without hooks
-325 */
-326 if (customShaders.vertex && customShaders.vertex.code && !customShaders.vertex.hooks) {
-327 return customShaders.vertex.code;
-328 }
-329
-330 var customVertexShader = customShaders.vertex || {};
-331 var vertexHooks = customVertexShader.hooks || {};
-332
-333 var customFragmentShader = customShaders.fragment || {};
-334 var fragmentHooks = customFragmentShader.hooks || {};
-335
-336 var texturing = this._isTexturing(states);
-337 var normals = this._hasNormals(states);
-338 var clipping = states.clips.clips.length > 0;
-339 var morphing = !!states.morphGeometry.targets;
-340
-341 var src = [
-342 "precision mediump float;"
-343 ];
-344
-345 src.push("attribute vec3 SCENEJS_aVertex;"); // Model coordinates
-346
-347 src.push("uniform vec3 SCENEJS_uWorldEye;"); // World-space eye position
-348 src.push("varying vec3 SCENEJS_vWorldEyeVec;"); // Output world-space eye vector
-349
-350 /*-----------------------------------------------------------------------------------
-351 * Variables - normals
-352 *----------------------------------------------------------------------------------*/
-353
-354 if (normals) {
-355
-356 src.push("attribute vec3 SCENEJS_aNormal;"); // Normal vectors
-357 src.push("uniform mat4 SCENEJS_uMNMatrix;"); // Model normal matrix
-358 src.push("uniform mat4 SCENEJS_uVNMatrix;"); // View normal matrix
-359
-360 src.push("varying vec3 SCENEJS_vWorldNormal;"); // Output world-space vertex normal
-361 src.push("varying vec3 SCENEJS_vViewNormal;"); // Output view-space vertex normal
-362
-363 for (var i = 0; i < states.lights.lights.length; i++) {
-364 var light = states.lights.lights[i];
-365 if (light.mode == "dir") {
-366 src.push("uniform vec3 SCENEJS_uLightDir" + i + ";");
-367 }
-368 if (light.mode == "point") {
-369 src.push("uniform vec4 SCENEJS_uLightPos" + i + ";");
-370 }
-371 if (light.mode == "spot") {
-372 src.push("uniform vec4 SCENEJS_uLightPos" + i + ";");
-373 }
-374
-375 /* Vector from vertex to light, packaged with the pre-computed length of that vector
-376 */
-377 src.push("varying vec4 SCENEJS_vViewLightVecAndDist" + i + ";"); // varying for fragment lighting
-378 }
-379 }
-380
-381 if (texturing) {
-382 if (states.geometry.uvBuf) {
-383 src.push("attribute vec2 SCENEJS_aUVCoord;"); // UV coords
-384 }
-385 if (states.geometry.uvBuf2) {
-386 src.push("attribute vec2 SCENEJS_aUVCoord2;"); // UV2 coords
-387 }
-388 }
-389
-390 /* Vertex color variables
-391 */
-392 if (states.geometry.colorBuf) {
-393 src.push("attribute vec4 SCENEJS_aVertexColor;"); // UV2 coords
-394 src.push("varying vec4 SCENEJS_vColor;"); // Varying for fragment texturing
-395 }
-396
-397 src.push("uniform mat4 SCENEJS_uMMatrix;"); // Model matrix
-398 src.push("uniform mat4 SCENEJS_uVMatrix;"); // View matrix
-399 src.push("uniform mat4 SCENEJS_uPMatrix;"); // Projection matrix
-400
-401 if (clipping || fragmentHooks.worldPos) {
-402 src.push("varying vec4 SCENEJS_vWorldVertex;"); // Varying for fragment clip or world pos hook
-403 }
-404
-405 if (fragmentHooks.viewPos) {
-406 src.push("varying vec4 SCENEJS_vViewVertex;"); // Varying for fragment view clip hook
-407 }
-408
-409 if (texturing) { // Varyings for fragment texturing
-410 if (states.geometry.uvBuf) {
-411 src.push("varying vec2 SCENEJS_vUVCoord;");
-412 }
-413 if (states.geometry.uvBuf2) {
-414 src.push("varying vec2 SCENEJS_vUVCoord2;");
-415 }
-416 }
-417
-418 /*-----------------------------------------------------------------------------------
-419 * Variables - Morphing
-420 *----------------------------------------------------------------------------------*/
-421
-422 if (morphing) {
-423 src.push("uniform float SCENEJS_uMorphFactor;"); // LERP factor for morph
-424 if (states.morphGeometry.targets[0].vertexBuf) { // target2 has these arrays also
-425 src.push("attribute vec3 SCENEJS_aMorphVertex;");
-426 }
-427 if (normals) {
-428 if (states.morphGeometry.targets[0].normalBuf) {
-429 src.push("attribute vec3 SCENEJS_aMorphNormal;");
-430 }
-431 }
-432 }
-433
-434 if (customVertexShader.code) {
-435 src.push("\n" + customVertexShader.code + "\n");
-436 }
-437
-438
-439 src.push("void main(void) {");
-440 src.push("vec4 tmpVertex=vec4(SCENEJS_aVertex, 1.0); ");
-441
-442 if (vertexHooks.modelPos) {
-443 src.push("tmpVertex=" + vertexHooks.modelPos + "(tmpVertex);");
-444 }
-445
-446 src.push(" vec4 modelVertex = tmpVertex; ");
-447 if (normals) {
-448 src.push(" vec4 modelNormal = vec4(SCENEJS_aNormal, 0.0); ");
-449 }
-450
-451 /*
-452 * Morphing - morph targets are in same model space as the geometry
-453 */
-454 if (morphing) {
-455 if (states.morphGeometry.targets[0].vertexBuf) {
-456 src.push(" vec4 vMorphVertex = vec4(SCENEJS_aMorphVertex, 1.0); ");
-457 src.push(" modelVertex = vec4(mix(modelVertex.xyz, vMorphVertex.xyz, SCENEJS_uMorphFactor), 1.0); ");
-458 }
-459 if (normals) {
-460 if (states.morphGeometry.targets[0].normalBuf) {
-461 src.push(" vec4 vMorphNormal = vec4(SCENEJS_aMorphNormal, 1.0); ");
-462 src.push(" modelNormal = vec4( mix(modelNormal.xyz, vMorphNormal.xyz, SCENEJS_uMorphFactor), 1.0); ");
-463 }
-464 }
-465 }
-466
-467 src.push(" vec4 worldVertex = SCENEJS_uMMatrix * modelVertex; ");
-468
-469 if (vertexHooks.worldPos) {
-470 src.push("worldVertex=" + vertexHooks.worldPos + "(worldVertex);");
-471 }
-472
-473 if (vertexHooks.viewMatrix) {
-474 src.push("vec4 viewVertex = " + vertexHooks.viewMatrix + "(SCENEJS_uVMatrix) * worldVertex;");
-475 } else {
-476 src.push("vec4 viewVertex = SCENEJS_uVMatrix * worldVertex; ");
-477 }
-478
-479
-480 if (vertexHooks.viewPos) {
-481 src.push("viewVertex=" + vertexHooks.viewPos + "(viewVertex);"); // Vertex hook function
-482 }
-483
-484 if (normals) {
-485 src.push(" vec3 worldNormal = normalize((SCENEJS_uMNMatrix * modelNormal).xyz); ");
-486 src.push(" SCENEJS_vWorldNormal = worldNormal;");
-487 src.push(" SCENEJS_vViewNormal = (SCENEJS_uVNMatrix * vec4(worldNormal, 1.0)).xyz;");
-488 }
-489
-490 if (clipping || fragmentHooks.worldPos) {
-491 src.push(" SCENEJS_vWorldVertex = worldVertex;"); // Varying for fragment world clip or hooks
-492 }
-493
-494 if (fragmentHooks.viewPos) {
-495 src.push(" SCENEJS_vViewVertex = viewVertex;"); // Varying for fragment hooks
-496 }
-497
-498 if (vertexHooks.projMatrix) {
-499 src.push("gl_Position = " + vertexHooks.projMatrix + "(SCENEJS_uPMatrix) * viewVertex;");
-500 } else {
-501 src.push(" gl_Position = SCENEJS_uPMatrix * viewVertex;");
-502 }
-503
-504 /*-----------------------------------------------------------------------------------
-505 * Logic - normals
-506 *
-507 * Transform the world-space lights into view space
-508 *----------------------------------------------------------------------------------*/
-509
-510 src.push(" vec3 tmpVec3;");
-511 if (normals) {
-512 for (var i = 0; i < states.lights.lights.length; i++) {
-513
-514 light = states.lights.lights[i];
-515
-516 if (light.mode == "dir") {
-517
-518 /* Directional light
-519 */
-520 if (light.space == "world") {
-521
-522 /* World space light - transform vector to View space
-523 */
-524 src.push("SCENEJS_vViewLightVecAndDist" + i + " = vec4(-normalize((SCENEJS_uVMatrix * vec4(SCENEJS_uLightDir" + i + ", 0.0)).xyz), 0.0);");
-525
-526 } else {
-527
-528 /* View space light
-529 */
-530 src.push("SCENEJS_vViewLightVecAndDist" + i + " = vec4(-normalize(SCENEJS_uLightDir" + i + "), 0.0);");
-531 }
-532 }
-533
-534 if (light.mode == "point") {
-535
-536 /* Positional light
-537 */
-538 if (light.space == "world") {
-539
-540 /* World space light - transform position to View space
-541 */
-542 src.push("tmpVec3 = ((SCENEJS_uVMatrix * vec4(SCENEJS_uLightPos" + i + ", 1.0)).xyz - worldVertex.xyz);");
-543 src.push("SCENEJS_vViewLightVecAndDist" + i + " = vec4(normalize(tmpVec3), length(tmpVec3));");
-544
-545 } else {
-546
-547 /* View space light
-548 */
-549 src.push("tmpVec3 = (SCENEJS_uLightPos" + i + ".xyz - worldVertex.xyz);");
-550 src.push("SCENEJS_vViewLightVecAndDist" + i + " = vec4(normalize(tmpVec3), length(tmpVec3));");
-551 }
-552 }
-553 }
-554 }
-555
-556 src.push("SCENEJS_vWorldEyeVec = normalize(SCENEJS_uWorldEye - worldVertex.xyz);");
-557
-558 if (texturing) { // varyings for fragment texturing
-559 if (states.geometry.uvBuf) {
-560 src.push("SCENEJS_vUVCoord = SCENEJS_aUVCoord;");
-561 }
-562 if (states.geometry.uvBuf2) {
-563 src.push("SCENEJS_vUVCoord2 = SCENEJS_aUVCoord2;");
-564 }
-565 }
-566
-567 if (states.geometry.colorBuf) {
-568 src.push("SCENEJS_vColor = SCENEJS_aVertexColor;"); // Varyings for fragment interpolated vertex coloring
-569 }
-570 src.push("}");
-571
-572
-573 if (false && debugCfg.logScripts === true) {
-574 SceneJS.log.info(src);
-575 }
-576 return src;
-577 };
-578
-579 /*-----------------------------------------------------------------------------------------------------------------
-580 * Rendering Fragment shader
-581 *---------------------------------------------------------------------------------------------------------------*/
-582
-583 this._composeRenderingFragmentShader = function(states) {
-584
-585 var customShaders = states.shader.shaders || {};
-586
-587 /* Do a full custom shader replacement if code supplied without hooks
-588 */
-589 if (customShaders.fragment && customShaders.fragment.code && !customShaders.fragment.hooks) {
-590 return customShaders.fragment.code;
-591 }
-592
-593 var customFragmentShader = customShaders.fragment || {};
-594 var fragmentHooks = customFragmentShader.hooks || {};
-595
-596 var texturing = this._isTexturing(states);
-597 var normals = this._hasNormals(states);
-598 var clipping = states.clips.clips.length > 0;
-599
-600 var src = ["\n"];
-601
-602 src.push("precision mediump float;");
-603
-604
-605 if (clipping || fragmentHooks.worldPos) {
-606 src.push("varying vec4 SCENEJS_vWorldVertex;"); // World-space vertex
-607 }
-608
-609 if (fragmentHooks.viewPos) {
-610 src.push("varying vec4 SCENEJS_vViewVertex;"); // View-space vertex
-611 }
-612
-613 /*-----------------------------------------------------------------------------------
-614 * Variables - Clipping
-615 *----------------------------------------------------------------------------------*/
-616
-617 if (clipping) {
-618 for (var i = 0; i < states.clips.clips.length; i++) {
-619 src.push("uniform float SCENEJS_uClipMode" + i + ";");
-620 src.push("uniform vec4 SCENEJS_uClipNormalAndDist" + i + ";");
-621 }
-622 }
-623
-624 if (texturing) {
-625 if (states.geometry.uvBuf) {
-626 src.push("varying vec2 SCENEJS_vUVCoord;");
-627 }
-628 if (states.geometry.uvBuf2) {
-629 src.push("varying vec2 SCENEJS_vUVCoord2;");
-630 }
-631 var layer;
-632 for (var i = 0, len = states.texture.layers.length; i < len; i++) {
-633 layer = states.texture.layers[i];
-634 src.push("uniform sampler2D SCENEJS_uSampler" + i + ";");
-635 if (layer.matrix) {
-636 src.push("uniform mat4 SCENEJS_uLayer" + i + "Matrix;");
-637 }
-638 src.push("uniform float SCENEJS_uLayer" + i + "BlendFactor;");
-639 }
-640 }
-641
-642 /* True when lighting
-643 */
-644 src.push("uniform bool SCENEJS_uBackfaceTexturing;");
-645 src.push("uniform bool SCENEJS_uBackfaceLighting;");
-646 src.push("uniform bool SCENEJS_uSpecularLighting;");
-647 src.push("uniform bool SCENEJS_uClipping;");
-648 src.push("uniform bool SCENEJS_uAmbient;");
-649
-650 /* True when rendering transparency
-651 */
-652 src.push("uniform bool SCENEJS_uTransparent;");
-653
-654 /* Vertex color variable
-655 */
-656 if (states.geometry.colorBuf) {
-657 src.push("varying vec4 SCENEJS_vColor;");
-658 }
-659
-660 src.push("uniform vec3 SCENEJS_uAmbientColor;"); // Scene ambient colour - taken from clear colour
-661
-662 src.push("uniform vec3 SCENEJS_uMaterialBaseColor;");
-663 src.push("uniform float SCENEJS_uMaterialAlpha;");
-664 src.push("uniform float SCENEJS_uMaterialEmit;");
-665 src.push("uniform vec3 SCENEJS_uMaterialSpecularColor;");
-666 src.push("uniform float SCENEJS_uMaterialSpecular;");
-667 src.push("uniform float SCENEJS_uMaterialShine;");
-668
-669 src.push(" vec3 ambient= SCENEJS_uAmbient ? SCENEJS_uAmbientColor : vec3(0.0, 0.0, 0.0);");
-670 src.push(" float emit = SCENEJS_uMaterialEmit;");
-671
-672 src.push("varying vec3 SCENEJS_vWorldEyeVec;"); // Direction of view-space vertex from eye
-673
-674 if (normals) {
-675
-676 src.push("varying vec3 SCENEJS_vWorldNormal;"); // World-space normal
-677 src.push("varying vec3 SCENEJS_vViewNormal;"); // View-space normal
-678
-679 var light;
-680 for (var i = 0; i < states.lights.lights.length; i++) {
-681 light = states.lights.lights[i];
-682 src.push("uniform vec3 SCENEJS_uLightColor" + i + ";");
-683 if (light.mode == "point") {
-684 src.push("uniform vec3 SCENEJS_uLightAttenuation" + i + ";");
-685 }
-686 src.push("varying vec4 SCENEJS_vViewLightVecAndDist" + i + ";"); // Vector from light to vertex
-687 }
-688 }
-689
-690 if (customFragmentShader.code) {
-691 src.push("\n" + customFragmentShader.code + "\n");
-692 }
-693
-694 src.push("void main(void) {");
-695
-696 /*-----------------------------------------------------------------------------------
-697 * Logic - Clipping
-698 *----------------------------------------------------------------------------------*/
-699
-700 if (clipping) {
-701 src.push("if (SCENEJS_uClipping) {");
-702 src.push(" float dist;");
-703 for (var i = 0; i < states.clips.clips.length; i++) {
-704 src.push(" if (SCENEJS_uClipMode" + i + " != 0.0) {");
-705 src.push(" dist = dot(SCENEJS_vWorldVertex.xyz, SCENEJS_uClipNormalAndDist" + i + ".xyz) - SCENEJS_uClipNormalAndDist" + i + ".w;");
-706 src.push(" if (SCENEJS_uClipMode" + i + " == 1.0) {");
-707 src.push(" if (dist > 0.0) { discard; }");
-708 src.push(" }");
-709 src.push(" if (SCENEJS_uClipMode" + i + " == 2.0) {");
-710 src.push(" if (dist > 0.0) { discard; }");
-711 src.push(" }");
-712 src.push(" }");
-713 }
-714 src.push("}");
-715 }
-716
-717 if (fragmentHooks.worldPos) {
-718 src.push(fragmentHooks.worldPos + "(SCENEJS_vWorldVertex);");
-719 }
-720
-721 if (fragmentHooks.viewPos) {
-722 src.push(fragmentHooks.viewPos + "(SCENEJS_vViewVertex);");
-723 }
-724
-725 if (fragmentHooks.worldEyeVec) {
-726 src.push(fragmentHooks.worldEyeVec + "(SCENEJS_vWorldEyeVec);");
-727 }
-728
-729 if (normals && fragmentHooks.worldNormal) {
-730 src.push(fragmentHooks.worldNormal + "(SCENEJS_vWorldNormal);");
-731 }
-732
-733 if (normals && fragmentHooks.viewNormal) {
-734 src.push(fragmentHooks.viewNormal + "(SCENEJS_vViewNormal);");
-735 }
-736
-737 if (states.geometry.colorBuf) {
-738 src.push(" vec3 color = SCENEJS_vColor.rgb;");
-739 } else {
-740 src.push(" vec3 color = SCENEJS_uMaterialBaseColor;")
-741 }
-742
-743 src.push(" float alpha = SCENEJS_uMaterialAlpha;");
-744 src.push(" float emit = SCENEJS_uMaterialEmit;");
-745 src.push(" float specular = SCENEJS_uMaterialSpecular;");
-746 src.push(" vec3 specularColor = SCENEJS_uMaterialSpecularColor;");
-747 src.push(" float shine = SCENEJS_uMaterialShine;");
-748
-749 if (fragmentHooks.materialBaseColor) {
-750 src.push("color=" + fragmentHooks.materialBaseColor + "(color);");
-751 }
-752 if (fragmentHooks.materialAlpha) {
-753 src.push("alpha=" + fragmentHooks.materialAlpha + "(alpha);");
-754 }
-755 if (fragmentHooks.materialEmit) {
-756 src.push("emit=" + fragmentHooks.materialEmit + "(emit);");
-757 }
-758 if (fragmentHooks.materialSpecular) {
-759 src.push("specular=" + fragmentHooks.materialSpecular + "(specular);");
-760 }
-761 if (fragmentHooks.materialSpecularColor) {
-762 src.push("specularColor=" + fragmentHooks.materialSpecularColor + "(specularColor);");
-763 }
-764 if (fragmentHooks.materialShine) {
-765 src.push("shine=" + fragmentHooks.materialShine + "(shine);");
-766 }
-767
-768 if (normals) {
-769 src.push(" float attenuation = 1.0;");
-770 src.push(" vec3 viewNormalVec = SCENEJS_vViewNormal;");
-771 }
-772
-773 var layer;
-774 if (texturing) {
-775
-776 if (normals) {
-777 src.push("if (SCENEJS_uBackfaceTexturing || dot(SCENEJS_vWorldNormal, SCENEJS_vWorldEyeVec) > 0.0) {");
-778 }
-779
-780 src.push(" vec4 texturePos;");
-781 src.push(" vec2 textureCoord=vec2(0.0,0.0);");
-782
-783 for (var i = 0, len = states.texture.layers.length; i < len; i++) {
-784 layer = states.texture.layers[i];
-785
-786 /* Texture input
-787 */
-788 if (layer.applyFrom == "normal" && normals) {
-789 if (states.geometry.normalBuf) {
-790 src.push("texturePos=vec4(viewNormalVec.xyz, 1.0);");
-791 } else {
-792 SceneJS.log.warn("Texture layer applyFrom='normal' but geo has no normal vectors");
-793 continue;
-794 }
-795 }
-796 if (layer.applyFrom == "uv") {
-797 if (states.geometry.uvBuf) {
-798 src.push("texturePos = vec4(SCENEJS_vUVCoord.s, SCENEJS_vUVCoord.t, 1.0, 1.0);");
-799 } else {
-800 SceneJS.log.warn("Texture layer applyTo='uv' but geometry has no UV coordinates");
-801 continue;
-802 }
-803 }
-804 if (layer.applyFrom == "uv2") {
-805 if (states.geometry.uvBuf2) {
-806 src.push("texturePos = vec4(SCENEJS_vUVCoord2.s, SCENEJS_vUVCoord2.t, 1.0, 1.0);");
-807 } else {
-808 SceneJS.log.warn("Texture layer applyTo='uv2' but geometry has no UV2 coordinates");
-809 continue;
-810 }
-811 }
-812
-813 /* Texture matrix
-814 */
-815 if (layer.matrix) {
-816 src.push("textureCoord=(SCENEJS_uLayer" + i + "Matrix * texturePos).xy;");
-817 } else {
-818 src.push("textureCoord=texturePos.xy;");
-819 }
-820
-821 /* Alpha from Texture
-822 * */
-823 if (layer.applyTo == "alpha") {
-824 if (layer.blendMode == "multiply") {
-825 src.push("alpha = alpha * (SCENEJS_uLayer" + i + "BlendFactor * texture2D(SCENEJS_uSampler" + i + ", vec2(textureCoord.x, 1.0 - textureCoord.y)).b);");
-826 } else if (layer.blendMode == "add") {
-827 src.push("alpha = ((1.0 - SCENEJS_uLayer" + i + "BlendFactor) * alpha) + (SCENEJS_uLayer" + i + "BlendFactor * texture2D(SCENEJS_uSampler" + i + ", vec2(textureCoord.x, 1.0 - textureCoord.y)).b);");
-828 }
-829 }
-830
-831 /* Texture output
-832 */
-833 if (layer.applyTo == "baseColor") {
-834 if (layer.blendMode == "multiply") {
-835 src.push("color = color * (SCENEJS_uLayer" + i + "BlendFactor * texture2D(SCENEJS_uSampler" + i + ", vec2(textureCoord.x, 1.0 - textureCoord.y)).rgb);");
-836 } else {
-837 src.push("color = ((1.0 - SCENEJS_uLayer" + i + "BlendFactor) * color) + (SCENEJS_uLayer" + i + "BlendFactor * texture2D(SCENEJS_uSampler" + i + ", vec2(textureCoord.x, 1.0 - textureCoord.y)).rgb);");
-838 }
-839 }
-840
-841 if (layer.applyTo == "emit") {
-842 if (layer.blendMode == "multiply") {
-843 src.push("emit = emit * (SCENEJS_uLayer" + i + "BlendFactor * texture2D(SCENEJS_uSampler" + i + ", vec2(textureCoord.x, 1.0 - textureCoord.y)).r);");
-844 } else {
-845 src.push("emit = ((1.0 - SCENEJS_uLayer" + i + "BlendFactor) * emit) + (SCENEJS_uLayer" + i + "BlendFactor * texture2D(SCENEJS_uSampler" + i + ", vec2(textureCoord.x, 1.0 - textureCoord.y)).r);");
-846 }
-847 }
-848
-849 if (layer.applyTo == "specular" && normals) {
-850 if (layer.blendMode == "multiply") {
-851 src.push("specular = specular * (SCENEJS_uLayer" + i + "BlendFactor * texture2D(SCENEJS_uSampler" + i + ", vec2(textureCoord.x, 1.0 - textureCoord.y)).r);");
-852 } else {
-853 src.push("specular = ((1.0 - SCENEJS_uLayer" + i + "BlendFactor) * specular) + (SCENEJS_uLayer" + i + "BlendFactor * texture2D(SCENEJS_uSampler" + i + ", vec2(textureCoord.x, 1.0 - textureCoord.y)).r);");
-854 }
-855 }
-856
-857 if (layer.applyTo == "normals" && normals) {
-858 src.push("vec3 bump = normalize(texture2D(SCENEJS_uSampler" + i + ", vec2(textureCoord.x, -textureCoord.y)).xyz * 2.0 - 1.0);");
-859 src.push("viewNormalVec *= -bump;");
-860 }
-861 }
-862 if (normals) {
-863 src.push("}");
-864 }
-865 }
-866
-867 src.push(" vec4 fragColor;");
-868
-869 if (normals) {
-870
-871 src.push("if (SCENEJS_uBackfaceLighting || dot(SCENEJS_vWorldNormal, SCENEJS_vWorldEyeVec) > 0.0) {");
-872
-873 src.push(" vec3 lightValue = vec3(0.0, 0.0, 0.0);");
-874 src.push(" vec3 specularValue = vec3(0.0, 0.0, 0.0);");
-875 src.push(" vec3 viewLightVec;");
-876 src.push(" float dotN;");
-877 src.push(" float lightDist;");
-878
-879 var light;
-880
-881 for (var i = 0, len = states.lights.lights.length; i < len; i++) {
-882 light = states.lights.lights[i];
-883
-884 src.push("viewLightVec = SCENEJS_vViewLightVecAndDist" + i + ".xyz;");
-885
-886 if (light.mode == "point") {
-887
-888 src.push("dotN = max(dot(viewNormalVec, viewLightVec) ,0.0);");
-889
-890 //src.push("if (dotN > 0.0) {");
-891
-892 src.push("lightDist = SCENEJS_vViewLightVecAndDist" + i + ".w;");
-893
-894 src.push(" attenuation = 1.0 / (" +
-895 " SCENEJS_uLightAttenuation" + i + "[0] + " +
-896 " SCENEJS_uLightAttenuation" + i + "[1] * lightDist + " +
-897 " SCENEJS_uLightAttenuation" + i + "[2] * lightDist * lightDist);");
-898
-899 if (light.diffuse) {
-900 src.push(" lightValue += dotN * SCENEJS_uLightColor" + i + " * attenuation;");
-901 }
-902
-903 if (light.specular) {
-904 src.push("if (SCENEJS_uSpecularLighting) specularValue += attenuation * specularColor * SCENEJS_uLightColor" + i +
-905 " * specular * pow(max(dot(reflect(viewLightVec, viewNormalVec), vec3(0.0,0.0,1.0)), 0.0), shine);");
-906 }
-907 //src.push("}");
-908 }
-909
-910 if (light.mode == "dir") {
-911
-912 src.push("dotN = max(dot(viewNormalVec,viewLightVec),0.0);");
-913
-914 //src.push("if (dotN > 0.0) {");
-915 if (light.diffuse) {
-916 src.push("lightValue += dotN * SCENEJS_uLightColor" + i + ";");
-917 }
-918
-919 if (light.specular) {
-920 src.push("if (SCENEJS_uSpecularLighting) specularValue += specularColor * SCENEJS_uLightColor" + i +
-921 " * specular * pow(max(dot(reflect(viewLightVec, viewNormalVec), vec3(0.0,0.0,1.0)), 0.0), shine);");
-922 }
-923 // src.push("}");
-924 }
-925 }
-926
-927 src.push(" fragColor = vec4((specularValue.rgb + color.rgb * (lightValue.rgb + ambient.rgb)) + (emit * color.rgb), alpha);");
-928 src.push(" } else {");
-929 src.push(" fragColor = vec4((color.rgb + (emit * color.rgb)) * (vec3(1.0, 1.0, 1.0) + ambient.rgb), alpha);");
-930 src.push(" }");
-931
-932 } else { // No normals
-933 src.push("fragColor = vec4((color.rgb + (emit * color.rgb)) * (vec3(1.0, 1.0, 1.0) + ambient.rgb), alpha);");
-934 }
-935
-936 if (fragmentHooks.pixelColor) {
-937 src.push("fragColor=" + fragmentHooks.pixelColor + "(fragColor);");
-938 }
-939
-940 if (false && debugCfg.whitewash === true) {
-941 src.push(" gl_FragColor = vec4(1.0, 1.0, 1.0, 1.0);");
-942 } else {
-943 src.push(" gl_FragColor = fragColor;");
-944 }
-945 src.push("}");
-946
-947 return src;
-948 };
-949
-950 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_display_renderContext.js.html b/docs/symbols/src/src_core_display_renderContext.js.html
deleted file mode 100644
index 36717e89..00000000
--- a/docs/symbols/src/src_core_display_renderContext.js.html
+++ /dev/null
@@ -1,95 +0,0 @@
- 1 /**
- 2 * @class A facade which exposes internal scene rendering state to "rendered" event listeners bound to scene graph nodes with {@link SceneJS.Node#bind}.
- 3 *
- 4 * <p>The listener is fired for each {@link SceneJS.Geometry} that is rendered within the subgraph of the bound node.
- 5 * An instance of this facade is passed into the listener's handler, enabling the listener to obtain the various transform
- 6 * matrices that are active at that {@link SceneJS.Geometry}.</p>
- 7 *
- 8 * <p>The facade instance is only valid within the callback's execution; internally, SceneJS reuses the same instance of the
- 9 * facade with each scene.</p>
- 10 */
- 11 SceneJS.RenderContext = function(frameCtx) {
- 12 this._frameCtx = frameCtx;
- 13 };
- 14
- 15 /**
- 16 * Get the projection matrix, as defined by the active {@link SceneJS.Camera} node.
- 17 */
- 18 SceneJS.RenderContext.prototype.getCameraMatrix = function() {
- 19 return this._frameCtx.cameraMat;
- 20 };
- 21
- 22 /**
- 23 * Get the view matrix, as defined by the active {@link SceneJS.LookAt} node.
- 24 */
- 25 SceneJS.RenderContext.prototype.getViewMatrix = function() {
- 26 return this._frameCtx.viewMat;
- 27 };
- 28
- 29 /**
- 30 * Get the model matrix, as defined by the active {@link SceneJS.XForm} node.
- 31 */
- 32 SceneJS.RenderContext.prototype.getModelMatrix = function() {
- 33 return this._frameCtx.modelMat;
- 34 };
- 35
- 36 /**
- 37 * Transforms the given world coordinate by the model, view and projection matrices defined by the active {@link SceneJS.XForm}, {@link SceneJS.LookAt} and {@link SceneJS.Camera} nodes.
- 38 * @returns [Number] The 2D Canvas-space coordinate
- 39 */
- 40 SceneJS.RenderContext.prototype.getCanvasPos = function(offset) {
- 41
- 42 this.getProjPos(offset);
- 43
- 44 var canvas = this._frameCtx.canvas.canvas;
- 45 var canvasWidth = canvas.width;
- 46 var canvasHeight = canvas.height;
- 47
- 48 /* Projection division and map to canvas
- 49 */
- 50 var pc = this._pc;
- 51
- 52 var x = (pc[0] / pc[3]) * canvasWidth * 0.5;
- 53 var y = (pc[1] / pc[3]) * canvasHeight * 0.5;
- 54
- 55 return {
- 56 x: x + (canvasWidth * 0.5),
- 57 y: canvasHeight - y - (canvasHeight * 0.5)
- 58 };
- 59 };
- 60
- 61 /**
- 62 * Transforms the given world coordinate by the model and view matrices defined by the active {@link SceneJS.XForm} and {@link SceneJS.LookAt} nodes.
- 63 * @returns [Number] The 3D Projection-space coordinate
- 64 */
- 65 SceneJS.RenderContext.prototype.getCameraPos = function(offset) {
- 66 this.getProjPos(offset);
- 67 this._camPos = SceneJS_math_normalizeVec3(this._pc, [0,0,0]);
- 68 return { x: this._camPos[0], y: this._camPos[1], z: this._camPos[2] }; // TODO: return _camPos and lose the temp object
- 69 };
- 70
- 71
- 72 SceneJS.RenderContext.prototype.getProjPos = function(offset) {
- 73 this.getViewPos(offset);
- 74 this._pc = SceneJS_math_transformPoint3(this._frameCtx.cameraMat, this._vc);
- 75 return { x: this._pc[0], y: this._pc[1], z: this._pc[2], w: this._pc[3] };
- 76 };
- 77
- 78 SceneJS.RenderContext.prototype.getViewPos = function(offset) {
- 79 this.getWorldPos(offset);
- 80 this._vc = SceneJS_math_transformPoint3(this._frameCtx.viewMat, this._wc);
- 81 return { x: this._vc[0], y: this._vc[1], z: this._vc[2], w: this._vc[3] };
- 82 };
- 83
- 84 SceneJS.RenderContext.prototype.getWorldPos = function(offset) {
- 85 this._wc = SceneJS_math_transformPoint3(this._frameCtx.modelMat, offset || [0,0,0]);
- 86 return { x: this._wc[0], y: this._wc[1], z: this._wc[2], w: this._wc[3] };
- 87 };
- 88
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_engine.js.html b/docs/symbols/src/src_core_engine.js.html
deleted file mode 100644
index 19375543..00000000
--- a/docs/symbols/src/src_core_engine.js.html
+++ /dev/null
@@ -1,567 +0,0 @@
- 1 /**
- 2 * @class A container for a scene graph and its display
- 3 *
- 4 *
- 5 * @private
- 6 */
- 7 var SceneJS_Engine = function(json, options) {
- 8
- 9 json.type = "scene"; // The type property supplied by user on the root JSON node is ignored - would always be 'scene'
- 10
- 11 /**
- 12 * ID of this engine, also the ID of this engine's {@link SceneJS.Scene}
- 13 * @type String
- 14 */
- 15 this.id = json.id;
- 16
- 17 /**
- 18 * Canvas and GL context for this engine
- 19 */
- 20 this.canvas = new SceneJS_Canvas(this.id, json.canvasId, json.contextAttr, options);
- 21
- 22 /**
- 23 * Manages firing of and subscription to events
- 24 */
- 25 this.events = new SceneJS_eventManager();
- 26
- 27 this.events.createEvent("started");
- 28 this.events.createEvent("tick");
- 29 this.events.createEvent("rendered");
- 30 this.events.createEvent("sleep");
- 31 this.events.createEvent("stopped");
- 32 this.events.createEvent("loading"); // Loading processes now exist
- 33 this.events.createEvent("loaded"); // No loading processes now exist
- 34 this.events.createEvent("destroyed");
- 35
- 36 /**
- 37 * State core factory - creates, stores, shares and destroys cores
- 38 */
- 39 this._coreFactory = new SceneJS_CoreFactory();
- 40
- 41 /**
- 42 * Manages creation, recycle and destruction of {@link SceneJS.Node} instances for this engine's scene graph
- 43 */
- 44 this._nodeFactory = new SceneJS_NodeFactory();
- 45
- 46 /**
- 47 * The engine's scene renderer
- 48 * @type SceneJS_Display
- 49 */
- 50 this.display = new SceneJS_Display({
- 51 canvas: this.canvas
- 52 });
- 53
- 54 /**
- 55 * Flags the entirety of the scene graph as needing to be (re)compiled into the display
- 56 */
- 57 this.sceneDirty = false;
- 58
- 59 /**
- 60 * Flag set when at least one branch of the scene graph needs recompilation
- 61 */
- 62 this._sceneBranchesDirty = false;
- 63
- 64 /**
- 65 * List of nodes scheduled for destruction by #destroyNode
- 66 * Destructions are done in a batch at the end of each render so as not to disrupt the render.
- 67 */
- 68 this._nodesToDestroy = [];
- 69
- 70 /**
- 71 * Number of nodes in destruction list
- 72 */
- 73 this._numNodesToDestroy = 0;
- 74
- 75 /**
- 76 * Flag which is set while this engine is running - set after call to #start, unset after #stop or #pause
- 77 */
- 78 this.running = false;
- 79
- 80 /**
- 81 * Flag which is set while this engine is paused - set after call to #pause, unset after #stop or #start
- 82 */
- 83 this.paused = false;
- 84
- 85 /**
- 86 * Flag set once this engine has been destroyed
- 87 */
- 88 this.destroyed = false;
- 89
- 90 /**
- 91 * The current scene graph status
- 92 */
- 93 this.sceneStatus = {
- 94 nodes: {}, // Status for each node
- 95 numTasks: 0 // Number of loads currently in progress
- 96 };
- 97
- 98 /**
- 99 * The engine's scene graph
-100 * @type SceneJS.Scene
-101 */
-102 this.scene = this.createNode(json); // Scene back-references this engine, so is defined after other engine members
-103
-104 var self = this;
-105
-106 this.canvas.canvas.addEventListener(// WebGL context lost
-107 "webglcontextlost",
-108 function(event) {
-109
-110 event.preventDefault();
-111
-112 SceneJS_events.fireEvent(SceneJS_events.WEBGL_CONTEXT_LOST, { scene: self.scene });
-113
-114 },
-115 false);
-116
-117 this.canvas.canvas.addEventListener(// WebGL context recovered
-118 "webglcontextrestored",
-119 function(event) {
-120
-121 event.preventDefault();
-122
-123 self.canvas.initWebGL();
-124
-125 self._coreFactory.webglRestored(); // Reallocate WebGL resources for node state cores
-126
-127 self.display.webglRestored(); // Reallocate shaders and re-cache shader var locations for display state chunks
-128
-129 SceneJS_events.fireEvent(SceneJS_events.WEBGL_CONTEXT_RESTORED, { scene: self.scene });
-130 },
-131 false);
-132 };
-133
-134
-135 /**
-136 * Simulate a lost WebGL context.
-137 * Only works if the simulateWebGLContextLost was given as an option to the engine's constructor.
-138 */
-139 SceneJS_Engine.prototype.loseWebGLContext = function() {
-140 this.canvas.loseWebGLContext();
-141 };
-142
-143 /**
-144 * Recursively parse the given JSON scene graph representation and return a scene (sub)graph.
-145 *
-146 * @param {Object} json JSON definition of a scene graph or subgraph
-147 * @returns {SceneJS.Node} Root of the new (sub)graph
-148 */
-149 SceneJS_Engine.prototype.createNode = function(json) {
-150
-151 json.type = json.type || "node"; // Nodes are SceneJS.Node type by default
-152
-153 var core = this._coreFactory.getCore(json.type, json.coreId); // Create or share a core
-154
-155 var node;
-156
-157 //try {
-158 node = this._nodeFactory.getNode(this, json, core);
-159
-160 SceneJS_events.fireEvent(SceneJS_events.NODE_CREATED, {
-161 sceneId: this.id, // Engine ID is same as scene ID
-162 nodeId: node.nodeId
-163 });
-164
-165
-166 // } catch (e) {
-167 //
-168 // this._coreFactory.putCore(core); // Clean up after node create failed
-169 //
-170 // throw e;
-171 // }
-172
-173 if (json.nodes) {
-174
-175 for (var i = 0, len = json.nodes.length; i < len; i++) { // Create sub-nodes
-176 node.addNode(this.createNode(json.nodes[i]));
-177 }
-178 }
-179
-180 return node;
-181 };
-182
-183 /**
-184 * Finds the node with the given ID in this engine's scene graph
-185 * @return {SceneJS.Node} The node if found, else null
-186 */
-187 SceneJS_Engine.prototype.findNode = function(nodeId) {
-188 return this._nodeFactory.nodes.items[nodeId];
-189 };
-190
-191 /** Finds nodes in this engine's scene graph that have nodes IDs matching the given regular expression
-192 * @param {String} nodeIdRegex Regular expression to match on node IDs
-193 * @return {[SceneJS.Node]} Array of nodes whose IDs match the given regex
-194 */
-195 SceneJS_Engine.prototype.findNodes = function(nodeIdRegex) {
-196
-197 var regex = new RegExp(nodeIdRegex);
-198 var nodes = [];
-199 var nodeMap = this._nodeFactory.nodes.items;
-200
-201 for (var nodeId in nodeMap) {
-202 if (nodeMap.hasOwnProperty(nodeId)) {
-203
-204 if (regex.test(nodeId)) {
-205 nodes.push(nodeMap[nodeId]);
-206 }
-207 }
-208 }
-209
-210 return nodes;
-211 };
-212
-213 /**
-214 * Schedules the given subtree of this engine's {@link SceneJS.Scene} for recompilation
-215 *
-216 * @param {SceneJS.Node} node Root node of the subtree to recompile
-217 */
-218 SceneJS_Engine.prototype.branchDirty = function(node) {
-219
-220 if (this.sceneDirty) {
-221 return; // Whole scene will recompile anyway
-222 }
-223
-224 /* Dealing with some weirdness with the embedded window and iframe / window fascism.
-225 */
-226 if (node == window) {
-227 return;
-228 }
-229
-230 node.branchDirty = true;
-231 node.dirty = true;
-232
-233 for (var n = node.parent; n && !(n.dirty || n.branchDirty); n = n.parent) { // Flag path down to this node
-234 n.dirty = true;
-235 }
-236
-237 this._sceneBranchesDirty = true;
-238 };
-239
-240
-241 SceneJS_Engine.prototype.nodeLoading = function(node) {
-242
-243 var nodeStatus = this.sceneStatus.nodes[node.id] || (this.sceneStatus.nodes[node.id] = { numTasks: 0 });
-244
-245 nodeStatus.numTasks++;
-246
-247 this.sceneStatus.numTasks++;
-248
-249 this.events.fireEvent("loading", this.sceneStatus);
-250 };
-251
-252 SceneJS_Engine.prototype.nodeLoaded = function(node) {
-253
-254 var nodeStatus = this.sceneStatus.nodes[node.id];
-255
-256 if (!nodeStatus) {
-257 return;
-258 }
-259
-260 nodeStatus.numTasks--;
-261
-262 this.sceneStatus.numTasks--;
-263
-264 if (nodeStatus.numTasks == 0) {
-265 delete this.sceneStatus.nodes[node.id];
-266 }
-267
-268 this.events.fireEvent("loaded", this.sceneStatus);
-269 };
-270
-271
-272 /**
-273 * Renders a single frame. Does any pending scene compilations or draw graph updates first.
-274 * Ordinarily the frame is rendered only if compilations or draw graph updates were performed,
-275 * but may be forced to render the frame regardless.
-276 *
-277 * @param {{String:String}} params Rendering parameters
-278 */
-279 SceneJS_Engine.prototype.renderFrame = function(params) {
-280
-281 if (this._tryCompile() || (params && params.force)) { // Do any pending (re)compilations
-282
-283 // var eventParams = {
-284 // sceneId: this.id
-285 // };
-286 //
-287 //self.events.fireEvent("tick", eventParams);
-288
-289 this.display.render(params);
-290
-291 return true;
-292 }
-293
-294 return false;
-295 };
-296
-297 /**
-298 * Starts the render loop on this engine.
-299 * @params cfg Render loop configs
-300 * @params cfg.idleFunc {Function} Callback to call on each loop iteration
-301 * @params cfg.frameFunc {Function} Callback to call after a render is done to update the scene image
-302 * @params cfg.sleepFunc {Function}
-303 */
-304 SceneJS_Engine.prototype.start = function(cfg) {
-305
-306 if (!this.running) {
-307
-308 cfg = cfg || {};
-309
-310 this.running = true;
-311 this.paused = false;
-312
-313 var self = this;
-314 var fnName = "__scenejs_sceneLoop" + this.id;
-315
-316 var sleeping = false;
-317
-318 this.sceneDirty = true;
-319
-320 var idleEventParams = {
-321 sceneId: this.id
-322 };
-323
-324 self.events.fireEvent("started", idleEventParams);
-325
-326 window[fnName] = function() {
-327
-328 if (self.running && !self.paused) { // idleFunc may have paused scene
-329
-330 self.events.fireEvent("tick", idleEventParams);
-331
-332 if (cfg.idleFunc) {
-333 cfg.idleFunc();
-334 }
-335
-336 if (!self.running) { // idleFunc may have destroyed scene
-337 return;
-338 }
-339
-340 if (self._tryCompile()) { // Attempt pending compile and redraw
-341
-342 sleeping = false;
-343
-344 self.display.render();
-345
-346 self.events.fireEvent("rendered", idleEventParams);
-347
-348 if (cfg.frameFunc) {
-349 cfg.frameFunc();
-350 }
-351
-352 window.requestAnimationFrame(window[fnName]);
-353
-354 } else {
-355
-356 if (!sleeping && cfg.sleepFunc) {
-357 cfg.sleepFunc();
-358 }
-359
-360 sleeping = true;
-361
-362 self.events.fireEvent("sleep", idleEventParams);
-363
-364 window.requestAnimationFrame(window[fnName]);
-365 }
-366 } else {
-367
-368 window.requestAnimationFrame(window[fnName]);
-369 }
-370 };
-371
-372 this._startCfg = cfg;
-373
-374 window.requestAnimationFrame(window[fnName]);
-375 }
-376 };
-377
-378 /**
-379 * Performs a pick on this engine and returns a hit record containing at least the name of the picked
-380 * scene object (as configured by SceneJS.Name nodes) and the canvas pick coordinates. Ordinarily, picking
-381 * is the simple GPU color-name mapped method, but this method can instead perform a ray-intersect pick
-382 * when the 'rayPick' flag is set on the options parameter for this method. For that mode, this method will
-383 * also find the intersection point on the picked object's near surface with a ray cast from the eye that passes
-384 * through the mouse position on the projection plane.
-385 *
-386 * @param {Number} canvasX X-axis canvas pick coordinate
-387 * @param {Number} canvasY Y-axis canvas pick coordinate
-388 * @param options Pick options
-389 * @param options.rayPick Performs additional ray-intersect pick when true
-390 * @returns The pick record
-391 */
-392 SceneJS_Engine.prototype.pick = function(canvasX, canvasY, options) {
-393
-394 this._tryCompile(); // Do any pending scene compilations
-395
-396 var hit = this.display.pick({
-397 canvasX : canvasX,
-398 canvasY : canvasY,
-399 rayPick: options ? options.rayPick : false
-400 });
-401
-402 if (hit) {
-403 hit.canvasX = canvasX;
-404 hit.canvasY = canvasY;
-405 }
-406
-407 return hit;
-408 };
-409
-410 /**
-411 * Performs any pending scene compilations or display rebuilds, returns true if any of those were done,
-412 * in which case a display re-render is then needed
-413 *
-414 * @returns {Boolean} True when any compilations or display rebuilds were done
-415 */
-416 SceneJS_Engine.prototype._tryCompile = function() {
-417
-418 if (this.display.imageDirty // Frame buffer needs redraw
-419 || this.display.drawListDirty // Draw list needs rebuild
-420 || this.display.stateSortDirty // Draw list needs to redetermine state order
-421 || this.display.stateOrderDirty // Draw list needs state sort
-422 || this.display.objectListDirty // Draw list needs to be rebuilt
-423 || this._sceneBranchesDirty // One or more branches in scene graph need (re)compilation
-424 || this.sceneDirty) { // Whole scene needs recompilation
-425
-426 this._doDestroyNodes(); // Garbage collect destroyed nodes - node destructions set imageDirty true
-427
-428 if (this._sceneBranchesDirty || this.sceneDirty) { // Need scene graph compilation
-429
-430 SceneJS_events.fireEvent(SceneJS_events.SCENE_COMPILING, { // Notify compilation support start
-431 engine: this // Compilation support modules get ready
-432 });
-433
-434 this.scene._compileNodes(); // Begin depth-first compilation descent into scene sub-nodes
-435 }
-436
-437 this._sceneBranchesDirty = false;
-438 this.sceneDirty = false;
-439
-440 return true; // Compilation was performed, need frame redraw now
-441 }
-442
-443 return false;
-444 };
-445
-446 /**
-447 * Pauses/unpauses the render loop
-448 * @param {Boolean} doPause Pauses or unpauses the render loop
-449 */
-450 SceneJS_Engine.prototype.pause = function(doPause) {
-451 this.paused = doPause;
-452 };
-453
-454 /**
-455 * Stops the render loop
-456 */
-457 SceneJS_Engine.prototype.stop = function() {
-458
-459 if (this.running) {
-460
-461 this.running = false;
-462 this.paused = false;
-463
-464 window["__scenejs_sceneLoop" + this.id] = null;
-465
-466 this.events.fireEvent("stopped", { sceneId: this.id });
-467 }
-468 };
-469
-470 /**
-471 * Destroys a node within this engine's {@link SceneJS.Scene}
-472 *
-473 * @param {SceneJS.Node} node Node to destroy
-474 */
-475 SceneJS_Engine.prototype.destroyNode = function(node) {
-476
-477 /* The node is actually scheduled for lazy destruction within the next invocation of #_tryCompile
-478 */
-479 this._nodesToDestroy[this._numNodesToDestroy++] = node;
-480
-481 /* Stop tracking node's status
-482 */
-483 var nodeStatus = this.sceneStatus.nodes[node.id];
-484
-485 if (nodeStatus) {
-486 this.sceneStatus.numTasks -= nodeStatus.numTasks;
-487 delete this.sceneStatus.nodes[node.id];
-488 }
-489 };
-490
-491 /**
-492 * Performs pending node destructions. When destroyed, each node and its core is released back to the
-493 * node and core pools for reuse, respectively.
-494 */
-495 SceneJS_Engine.prototype._doDestroyNodes = function() {
-496
-497 var node;
-498
-499 while (this._numNodesToDestroy > 0) {
-500
-501 node = this._nodesToDestroy[--this._numNodesToDestroy];
-502
-503 node._doDestroy();
-504
-505 this._coreFactory.putCore(node._core); // Release state core for reuse
-506
-507 this._nodeFactory.putNode(node); // Release node for reuse
-508 }
-509 };
-510
-511 /**
-512 * Destroys this engine
-513 */
-514 SceneJS_Engine.prototype.destroy = function() {
-515
-516 this.destroyed = true;
-517
-518 this.events.fireEvent("destroyed", { sceneId: this.id });
-519 };
-520
-521 /*---------------------------------------------------------------------------------------------------------------------
-522 * JavaScript augmentations to support render loop
-523 *--------------------------------------------------------------------------------------------------------------------*/
-524
-525 if (! self.Int32Array) {
-526 self.Int32Array = Array;
-527 self.Float32Array = Array;
-528 }
-529
-530 // Ripped off from THREE.js - https://github.com/mrdoob/three.js/blob/master/src/Three.js
-531 // http://paulirish.com/2011/requestanimationframe-for-smart-animating/
-532 // http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating
-533
-534 (function() {
-535 var lastTime = 0;
-536 var vendors = ['ms', 'moz', 'webkit', 'o'];
-537 for (var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {
-538 window.requestAnimationFrame = window[vendors[x] + 'RequestAnimationFrame'];
-539 window.cancelAnimationFrame = window[vendors[x] + 'CancelAnimationFrame']
-540 || window[vendors[x] + 'RequestCancelAnimationFrame'];
-541 }
-542
-543 if (!window.requestAnimationFrame)
-544 window.requestAnimationFrame = function(callback, element) {
-545 var currTime = new Date().getTime();
-546 var timeToCall = Math.max(0, 16 - (currTime - lastTime));
-547 var id = window.setTimeout(function() {
-548 callback(currTime + timeToCall);
-549 },
-550 timeToCall);
-551 lastTime = currTime + timeToCall;
-552 return id;
-553 };
-554
-555 if (!window.cancelAnimationFrame)
-556 window.cancelAnimationFrame = function(id) {
-557 clearTimeout(id);
-558 };
-559 }());
-560
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_errors.js.html b/docs/symbols/src/src_core_errors.js.html
deleted file mode 100644
index 6c6c8752..00000000
--- a/docs/symbols/src/src_core_errors.js.html
+++ /dev/null
@@ -1,92 +0,0 @@
- 1 /**
- 2 * Backend module that provides single point through which exceptions may be raised
- 3 *
- 4 * @class SceneJS_error
- 5 * @private
- 6 */
- 7 var SceneJS_error = new (function() {
- 8
- 9 var activeSceneId;
- 10
- 11 SceneJS_events.addListener(
- 12 SceneJS_events.SCENE_COMPILING, // Set default logging for scene root
- 13 function(params) {
- 14 activeSceneId = params.engine.id;
- 15 });
- 16
- 17 SceneJS_events.addListener(
- 18 SceneJS_events.RESET,
- 19 function() {
- 20 activeSceneId = null;
- 21 },
- 22 100000); // Really low priority - must be reset last
- 23
- 24 this.fatalError = function(code, message) {
- 25 if (typeof code == "string") {
- 26 message = code;
- 27 code = SceneJS.errors.ERROR;
- 28 }
- 29 var error = {
- 30 errorName: SceneJS.errors._getErrorName(code) || "ERROR",
- 31 code: code,
- 32 exception: message,
- 33 fatal: true
- 34 };
- 35 if (activeSceneId) {
- 36 error.sceneId = activeSceneId;
- 37 }
- 38 SceneJS_events.fireEvent(SceneJS_events.ERROR, error);
- 39 return message;
- 40 };
- 41
- 42 this.error = function(code, message) {
- 43 var error = {
- 44 errorName: SceneJS.errors._getErrorName(code) || "ERROR",
- 45 code: code,
- 46 exception: message,
- 47 fatal: false
- 48 };
- 49 if (activeSceneId) {
- 50 error.sceneId = activeSceneId;
- 51 }
- 52 SceneJS_events.fireEvent(SceneJS_events.ERROR, error);
- 53 };
- 54 })();
- 55
- 56 (function() {
- 57 SceneJS.errors = {};
- 58
- 59 var n = 0;
- 60 SceneJS.errors.ERROR = n++;
- 61 SceneJS.errors.WEBGL_NOT_SUPPORTED = n++;
- 62 SceneJS.errors.WEBGL_CONTEXT_LOST = n++;
- 63 SceneJS.errors.NODE_CONFIG_EXPECTED = n++;
- 64 SceneJS.errors.ILLEGAL_NODE_CONFIG = n++;
- 65 SceneJS.errors.SHADER_COMPILATION_FAILURE = n++;
- 66 SceneJS.errors.SHADER_LINK_FAILURE = n++;
- 67 SceneJS.errors.CANVAS_NOT_FOUND = n++;
- 68 SceneJS.errors.OUT_OF_VRAM = n++;
- 69 SceneJS.errors.WEBGL_UNSUPPORTED_NODE_CONFIG = n++;
- 70 SceneJS.errors.NODE_NOT_FOUND = n++;
- 71 SceneJS.errors.NODE_ILLEGAL_STATE = n++;
- 72 SceneJS.errors.ID_CLASH = n++;
- 73 SceneJS.errors.PLUGIN_INVALID = n++;
- 74 })();
- 75
- 76 SceneJS.errors._getErrorName = function(code) {
- 77 for (var key in SceneJS.errors) {
- 78 if (SceneJS.errors.hasOwnProperty(key) && SceneJS.errors[key] == code) {
- 79 return key;
- 80 }
- 81 }
- 82 return null;
- 83 };
- 84
- 85
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_eventManager.js.html b/docs/symbols/src/src_core_eventManager.js.html
deleted file mode 100644
index 74adda52..00000000
--- a/docs/symbols/src/src_core_eventManager.js.html
+++ /dev/null
@@ -1,103 +0,0 @@
- 1 /**
- 2 * @private
- 3 */
- 4 var SceneJS_eventManager = function() {
- 5
- 6 this._handlerIds = new SceneJS_Map();
- 7
- 8 this.typeHandlers = {};
- 9 };
- 10
- 11 /**
- 12 *
- 13 */
- 14 SceneJS_eventManager.prototype.createEvent = function(type) {
- 15
- 16 if (this.typeHandlers[type]) {
- 17 return;
- 18 }
- 19
- 20 this.typeHandlers[type] = {
- 21 handlers: {},
- 22 numSubs: 0
- 23 };
- 24 };
- 25
- 26 /**
- 27 * Subscribes to an event defined on this event manager
- 28 *
- 29 * @param {String} type Event type one of the values in SceneJS_events
- 30 * @param {Function} callback Handler function that will accept whatever parameter object accompanies the event
- 31 * @return {String} handle Handle to the event binding
- 32 */
- 33 SceneJS_eventManager.prototype.onEvent = function(type, callback) {
- 34
- 35 var handlersForType = this.typeHandlers[type];
- 36
- 37 if (!handlersForType) {
- 38 throw "event type not supported: '" + type + "'";
- 39 }
- 40
- 41 var handlerId = this._handlerIds.addItem(type);
- 42
- 43 var handlers = handlersForType.handlers;
- 44 handlers[handlerId] = callback;
- 45 handlersForType.numSubs++;
- 46
- 47 return handlerId;
- 48 };
- 49
- 50 /**
- 51 *
- 52 */
- 53 SceneJS_eventManager.prototype.fireEvent = function(type, params) {
- 54
- 55 var handlersForType = this.typeHandlers[type];
- 56
- 57 if (!handlersForType) {
- 58 throw "event not supported: '" + type + "'";
- 59 }
- 60
- 61 if (handlersForType.numSubs > 0) {
- 62
- 63 var handlers = handlersForType.handlers;
- 64
- 65 for (var handlerId in handlers) {
- 66 if (handlers.hasOwnProperty(handlerId)) {
- 67 handlers[handlerId](params);
- 68 }
- 69 }
- 70 }
- 71 };
- 72
- 73 /**
- 74 * Unsubscribes to an event previously subscribed to on this manager
- 75 *
- 76 * @param {String} handlerId Subscription handle
- 77 */
- 78 SceneJS_eventManager.prototype.unEvent = function(handlerId) {
- 79
- 80 var type = this._handlerIds.items[handlerId];
- 81 if (!type) {
- 82 return;
- 83 }
- 84
- 85 this._handlerIds.removeItem(handlerId);
- 86
- 87 var handlers = this.typeHandlers[type];
- 88
- 89 if (!handlers) {
- 90 return;
- 91 }
- 92
- 93 delete handlers[handlerId];
- 94 this.typeHandlers[type].numSubs--;
- 95 };
- 96
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_events.js.html b/docs/symbols/src/src_core_events.js.html
deleted file mode 100644
index 392e0430..00000000
--- a/docs/symbols/src/src_core_events.js.html
+++ /dev/null
@@ -1,194 +0,0 @@
- 1 /**
- 2 * @private
- 3 */
- 4 var SceneJS_events = new (function () {
- 5
- 6 this.ERROR = 0;
- 7 this.RESET = 1; // SceneJS framework reset
- 8 this.NODE_CREATED = 2; // Scene has just been created
- 9 this.SCENE_CREATED = 3; // Scene has just been created
- 10 this.SCENE_COMPILING = 4; // Scene about to be compiled and drawn
- 11 this.SCENE_DESTROYED = 5; // Scene just been destroyed
- 12 this.OBJECT_COMPILING = 6;
- 13 this.WEBGL_CONTEXT_LOST = 7;
- 14 this.WEBGL_CONTEXT_RESTORED = 8;
- 15
- 16 /* Priority queue for each type of event
- 17 */
- 18 var events = [];
- 19
- 20 /**
- 21 * Registers a handler for the given event and returns a subscription handle
- 22 *
- 23 * The handler can be registered with an optional priority number which specifies the order it is
- 24 * called among the other handler already registered for the event.
- 25 *
- 26 * So, with n being the number of commands registered for the given event:
- 27 *
- 28 * (priority <= 0) - command will be the first called
- 29 * (priority >= n) - command will be the last called
- 30 * (0 < priority < n) - command will be called at the order given by the priority
- 31 * @private
- 32 * @param type Event type - one of the values in SceneJS_events
- 33 * @param command - Handler function that will accept whatever parameter object accompanies the event
- 34 * @param priority - Optional priority number (see above)
- 35 * @return {String} - Subscription handle
- 36 */
- 37 this.addListener = function (type, command, priority) {
- 38
- 39 var list = events[type];
- 40
- 41 if (!list) {
- 42 list = [];
- 43 events[type] = list;
- 44 }
- 45
- 46 var handler = {
- 47 command:command,
- 48 priority:(priority == undefined) ? list.length : priority
- 49 };
- 50
- 51 var index = -1;
- 52
- 53 for (var i = 0, len = list.length; i < len; i++) {
- 54 if (!list[i]) {
- 55 index = i;
- 56 break;
- 57 }
- 58 }
- 59
- 60 if (index < 0) {
- 61 list.push(handler);
- 62 index = list.length - 1;
- 63 }
- 64
- 65 //
- 66 // for (var i = 0; i < list.length; i++) {
- 67 // if (list[i].priority > handler.priority) {
- 68 // list.splice(i, 0, handler);
- 69 // return i;
- 70 // }
- 71 // }
- 72
- 73
- 74 var handle = type + "." + index;
- 75
- 76 return handle;
- 77 };
- 78
- 79 /**
- 80 * Removes a listener
- 81 * @param handle Subscription handle
- 82 */
- 83 this.removeListener = function (handle) {
- 84
- 85 var lastIdx = handle.lastIndexOf(".");
- 86
- 87 var type = parseInt(handle.substr(0, lastIdx));
- 88 var index = parseInt(handle.substr(lastIdx + 1));
- 89
- 90 var list = events[type];
- 91
- 92 if (!list) {
- 93 return;
- 94 }
- 95
- 96 delete list[index];
- 97 };
- 98
- 99 /**
-100 * @private
-101 */
-102 this.fireEvent = function (type, params) {
-103
-104 var list = events[type];
-105
-106 if (list) {
-107 params = params || {};
-108 for (var i = 0; i < list.length; i++) {
-109 if (list[i]) {
-110 list[i].command(params);
-111 }
-112 }
-113 }
-114 };
-115
-116 })();
-117
-118
-119 /**
-120 * Subscribe to SceneJS events
-121 * @deprecated
-122 */
-123 SceneJS.bind = function (name, func) {
-124 switch (name) {
-125
-126 case "error" :
-127
-128 return SceneJS_events.addListener(SceneJS_events.ERROR, func);
-129 break;
-130
-131 case "nodeCreated" :
-132
-133 return SceneJS_events.addListener(
-134 SceneJS_events.NODE_CREATED,
-135 function (params) {
-136 func(params);
-137 });
-138 break;
-139
-140 case "reset" :
-141
-142 return SceneJS_events.addListener(
-143 SceneJS_events.RESET,
-144 function () {
-145 func();
-146 });
-147 break;
-148
-149 case "webglcontextlost" :
-150
-151 return SceneJS_events.addListener(
-152 SceneJS_events.WEBGL_CONTEXT_LOST,
-153 function (params) {
-154 func(params);
-155 });
-156 break;
-157
-158 case "webglcontextrestored" :
-159
-160 return SceneJS_events.addListener(
-161 SceneJS_events.WEBGL_CONTEXT_RESTORED,
-162 function (params) {
-163 func(params);
-164 });
-165 break;
-166
-167 default:
-168 throw SceneJS_error.fatalError("SceneJS.bind - this event type not supported: '" + name + "'");
-169 }
-170 };
-171
-172 /* Subscribe to SceneJS events
-173 * @deprecated
-174 */
-175 SceneJS.onEvent = SceneJS.bind;
-176
-177 /* Unsubscribe from event
-178 */
-179 SceneJS.unEvent = function (handle) {
-180 return SceneJS_events.removeListener(handle);
-181 };
-182
-183 SceneJS.subscribe = SceneJS.addListener = SceneJS.onEvent = SceneJS.bind;
-184
-185 SceneJS.unsubscribe = SceneJS.unEvent;
-186
-187
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_log.js.html b/docs/symbols/src/src_core_log.js.html
deleted file mode 100644
index 8fbbedfd..00000000
--- a/docs/symbols/src/src_core_log.js.html
+++ /dev/null
@@ -1,109 +0,0 @@
- 1 /**
- 2 * @class Manages logging
- 3 * @private
- 4 */
- 5 SceneJS.log = new (function() {
- 6
- 7 var activeSceneId;
- 8 var funcs = null;
- 9 var queues = {};
- 10 var indent = 0;
- 11 var indentStr = "";
- 12
- 13 SceneJS_events.addListener(
- 14 SceneJS_events.SCENE_COMPILING, // Set default logging for scene root
- 15 function(params) {
- 16 activeSceneId = params.engine.id;
- 17 });
- 18
- 19 SceneJS_events.addListener(
- 20 SceneJS_events.RESET,
- 21 function() {
- 22 queues = {};
- 23 funcs = null;
- 24 activeSceneId = null;
- 25 },
- 26 100000); // Really low priority - must be reset last
- 27
- 28 this._setIndent = function(_indent) {
- 29 indent = _indent;
- 30 var indentArray = [];
- 31 for (var i = 0; i < indent; i++) {
- 32 indentArray.push("----");
- 33 }
- 34 indentStr = indentArray.join("");
- 35 };
- 36
- 37 this.error = function(msg) {
- 38 this._log("error", msg);
- 39 };
- 40
- 41 this.warn = function(msg) {
- 42 this._log("warn", msg);
- 43 };
- 44
- 45 this.info = function(msg) {
- 46 this._log("info", msg);
- 47 };
- 48
- 49 this.debug = function(msg) {
- 50 this._log("debug", msg);
- 51 };
- 52
- 53 this.setFuncs = function(l) {
- 54 if (l) {
- 55 funcs = l;
- 56 for (var channel in queues) {
- 57 this._flush(channel);
- 58 }
- 59 }
- 60 };
- 61
- 62 this._flush = function(channel) {
- 63 var queue = queues[channel];
- 64 if (queue) {
- 65 var func = funcs ? funcs[channel] : null;
- 66 if (func) {
- 67 for (var i = 0; i < queue.length; i++) {
- 68 func(queue[i]);
- 69 }
- 70 queues[channel] = [];
- 71 }
- 72 }
- 73 };
- 74
- 75 this._log = function(channel, message) {
- 76 if (SceneJS._isArray(message)) {
- 77 for (var i = 0; i < message.length; i++) {
- 78 this.__log(channel, message[i]);
- 79 }
- 80 } else {
- 81 this.__log(channel, message);
- 82 }
- 83 };
- 84
- 85 this.__log = function(channel, message) {
- 86 message = activeSceneId
- 87 ? indentStr + activeSceneId + ": " + message
- 88 : indentStr + message;
- 89
- 90 if (funcs && funcs[channel]) {
- 91 funcs[channel](message);
- 92
- 93 } else if (console && console[channel]) {
- 94 console[channel](message);
- 95 }
- 96 };
- 97
- 98 this.getFuncs = function() {
- 99 return funcs;
-100 };
-101
-102 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_map.js.html b/docs/symbols/src/src_core_map.js.html
deleted file mode 100644
index fcb9fe01..00000000
--- a/docs/symbols/src/src_core_map.js.html
+++ /dev/null
@@ -1,72 +0,0 @@
- 1 /**
- 2 * @class Generic map of IDs to items - can generate own IDs or accept given IDs. IDs should be strings in order to not
- 3 * clash with internally generated IDs, which are numbers.
- 4 * @private
- 5 */
- 6 var SceneJS_Map = function(items, _baseId) {
- 7
- 8 /**
- 9 * @property Items in this map
- 10 */
- 11 this.items = items || [];
- 12
- 13
- 14 var baseId = _baseId || 0;
- 15 var lastUniqueId = baseId + 1;
- 16
- 17 /**
- 18 * Adds an item to the map and returns the ID of the item in the map. If an ID is given, the item is
- 19 * mapped to that ID. Otherwise, the map automatically generates the ID and maps to that.
- 20 *
- 21 * id = myMap.addItem("foo") // ID internally generated
- 22 *
- 23 * id = myMap.addItem("foo", "bar") // ID is "foo"
- 24 *
- 25 */
- 26 this.addItem = function() {
- 27
- 28 var item;
- 29
- 30 if (arguments.length == 2) {
- 31
- 32 var id = arguments[0];
- 33
- 34 item = arguments[1];
- 35
- 36 if (this.items[id]) { // Won't happen if given ID is string
- 37 throw SceneJS_error.fatalError(SceneJS.errors.ID_CLASH, "ID clash: '" + id + "'");
- 38 }
- 39
- 40 this.items[id] = item;
- 41
- 42 return id;
- 43
- 44 } else {
- 45
- 46 while (true) {
- 47
- 48 item = arguments[0];
- 49 var findId = lastUniqueId++;
- 50
- 51 if (!this.items[findId]) {
- 52 this.items[findId] = item;
- 53 return findId;
- 54 }
- 55 }
- 56 }
- 57 };
- 58
- 59 /**
- 60 * Removes the item of the given ID from the map
- 61 */
- 62 this.removeItem = function(id) {
- 63 delete this.items[id];
- 64 };
- 65 };
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_math.js.html b/docs/symbols/src/src_core_math.js.html
deleted file mode 100644
index 5c97588e..00000000
--- a/docs/symbols/src/src_core_math.js.html
+++ /dev/null
@@ -1,2117 +0,0 @@
- 1 /*
- 2 * Optimizations made based on glMatrix by Brandon Jones
- 3 */
- 4
- 5 /*
- 6 * Copyright (c) 2010 Brandon Jones
- 7 *
- 8 * This software is provided 'as-is', without any express or implied
- 9 * warranty. In no event will the authors be held liable for any damages
- 10 * arising from the use of this software.
- 11 *
- 12 * Permission is granted to anyone to use this software for any purpose,
- 13 * including commercial applications, and to alter it and redistribute it
- 14 * freely, subject to the following restrictions:
- 15 *
- 16 * 1. The origin of this software must not be misrepresented; you must not
- 17 * claim that you wrote the original software. If you use this software
- 18 * in a product, an acknowledgment in the product documentation would be
- 19 * appreciated but is not required.
- 20 *
- 21 * 2. Altered source versions must be plainly marked as such, and must not
- 22 * be misrepresented as being the original software.
- 23 *
- 24 * 3. This notice may not be removed or altered from any source
- 25 * distribution.
- 26 */
- 27
- 28
- 29 /**
- 30 * @param u vec3
- 31 * @param v vec3
- 32 * @param dest vec3 - optional destination
- 33 * @return {vec3} dest if specified, u otherwise
- 34 * @private
- 35 */
- 36 var SceneJS_math_divVec3 = function(u, v, dest) {
- 37 if (!dest) {
- 38 dest = u;
- 39 }
- 40
- 41 dest[0] = u[0] / v[0];
- 42 dest[1] = u[1] / v[1];
- 43 dest[2] = u[2] / v[2];
- 44
- 45 return dest;
- 46 };
- 47
- 48 /**
- 49 * @param v vec4
- 50 * @param dest vec4 - optional destination
- 51 * @return {vec4} dest if specified, v otherwise
- 52 * @private
- 53 */
- 54 var SceneJS_math_negateVector4 = function(v, dest) {
- 55 if (!dest) {
- 56 dest = v;
- 57 }
- 58 dest[0] = -v[0];
- 59 dest[1] = -v[1];
- 60 dest[2] = -v[2];
- 61 dest[3] = -v[3];
- 62
- 63 return dest;
- 64 };
- 65
- 66 /**
- 67 * @param u vec4
- 68 * @param v vec4
- 69 * @param dest vec4 - optional destination
- 70 * @return {vec4} dest if specified, u otherwise
- 71 * @private
- 72 */
- 73 var SceneJS_math_addVec4 = function(u, v, dest) {
- 74 if (!dest) {
- 75 dest = u;
- 76 }
- 77
- 78 dest[0] = u[0] + v[0];
- 79 dest[1] = u[1] + v[1];
- 80 dest[2] = u[2] + v[2];
- 81 dest[3] = u[3] + v[3];
- 82
- 83 return dest;
- 84 };
- 85
- 86
- 87 /**
- 88 * @param v vec4
- 89 * @param s scalar
- 90 * @param dest vec4 - optional destination
- 91 * @return {vec4} dest if specified, v otherwise
- 92 * @private
- 93 */
- 94 var SceneJS_math_addVec4s = function(v, s, dest) {
- 95 if (!dest) {
- 96 dest = v;
- 97 }
- 98
- 99 dest[0] = v[0] + s;
-100 dest[1] = v[1] + s;
-101 dest[2] = v[2] + s;
-102 dest[3] = v[3] + s;
-103
-104 return dest;
-105 };
-106
-107 /**
-108 * @param u vec3
-109 * @param v vec3
-110 * @param dest vec3 - optional destination
-111 * @return {vec3} dest if specified, u otherwise
-112 * @private
-113 */
-114 var SceneJS_math_addVec3 = function(u, v, dest) {
-115 if (!dest) {
-116 dest = u;
-117 }
-118
-119 dest[0] = u[0] + v[0];
-120 dest[1] = u[1] + v[1];
-121 dest[2] = u[2] + v[2];
-122
-123 return dest;
-124 };
-125
-126 /**
-127 * @param v vec3
-128 * @param s scalar
-129 * @param dest vec3 - optional destination
-130 * @return {vec3} dest if specified, v otherwise
-131 * @private
-132 */
-133 var SceneJS_math_addVec3s = function(v, s, dest) {
-134 if (!dest) {
-135 dest = v;
-136 }
-137
-138 dest[0] = v[0] + s;
-139 dest[1] = v[1] + s;
-140 dest[2] = v[2] + s;
-141
-142 return dest;
-143 };
-144
-145 /** @private */
-146 var SceneJS_math_addScalarVec4 = function(s, v, dest) {
-147 return SceneJS_math_addVec4s(v, s, dest);
-148 };
-149
-150 /**
-151 * @param u vec4
-152 * @param v vec4
-153 * @param dest vec4 - optional destination
-154 * @return {vec4} dest if specified, u otherwise
-155 * @private
-156 */
-157 var SceneJS_math_subVec4 = function(u, v, dest) {
-158 if (!dest) {
-159 dest = u;
-160 }
-161
-162 dest[0] = u[0] - v[0];
-163 dest[1] = u[1] - v[1];
-164 dest[2] = u[2] - v[2];
-165 dest[3] = u[3] - v[3];
-166
-167 return dest;
-168 };
-169
-170 /**
-171 * @param u vec3
-172 * @param v vec3
-173 * @param dest vec3 - optional destination
-174 * @return {vec3} dest if specified, v otherwise
-175 * @private
-176 */
-177 var SceneJS_math_subVec3 = function(u, v, dest) {
-178 if (!dest) {
-179 dest = u;
-180 }
-181
-182 dest[0] = u[0] - v[0];
-183 dest[1] = u[1] - v[1];
-184 dest[2] = u[2] - v[2];
-185
-186 return dest;
-187 };
-188
-189 var SceneJS_math_lerpVec3 = function(t, t1, t2, p1, p2) {
-190 var f2 = (t - t1) / (t2 - t1);
-191 var f1 = 1.0 - f2;
-192 return {
-193 x: p1.x * f1 + p2.x * f2,
-194 y: p1.y * f1 + p2.y * f2,
-195 z: p1.z * f1 + p2.z * f2
-196 };
-197 };
-198
-199
-200 /**
-201 * @param u vec2
-202 * @param v vec2
-203 * @param dest vec2 - optional destination
-204 * @return {vec2} dest if specified, u otherwise
-205 * @private
-206 */
-207 var SceneJS_math_subVec2 = function(u, v, dest) {
-208 if (!dest) {
-209 dest = u;
-210 }
-211
-212 dest[0] = u[0] - v[0];
-213 dest[1] = u[1] - v[1];
-214
-215 return dest;
-216 };
-217
-218 /**
-219 * @param v vec4
-220 * @param s scalar
-221 * @param dest vec4 - optional destination
-222 * @return {vec4} dest if specified, v otherwise
-223 * @private
-224 */
-225 var SceneJS_math_subVec4Scalar = function(v, s, dest) {
-226 if (!dest) {
-227 dest = v;
-228 }
-229
-230 dest[0] = v[0] - s;
-231 dest[1] = v[1] - s;
-232 dest[2] = v[2] - s;
-233 dest[3] = v[3] - s;
-234
-235 return dest;
-236 };
-237
-238 /**
-239 * @param v vec4
-240 * @param s scalar
-241 * @param dest vec4 - optional destination
-242 * @return {vec4} dest if specified, v otherwise
-243 * @private
-244 */
-245 var SceneJS_math_subScalarVec4 = function(v, s, dest) {
-246 if (!dest) {
-247 dest = v;
-248 }
-249
-250 dest[0] = s - v[0];
-251 dest[1] = s - v[1];
-252 dest[2] = s - v[2];
-253 dest[3] = s - v[3];
-254
-255 return dest;
-256 };
-257
-258 /**
-259 * @param u vec4
-260 * @param v vec4
-261 * @param dest vec4 - optional destination
-262 * @return {vec4} dest if specified, u otherwise
-263 * @private
-264 */
-265 var SceneJS_math_mulVec4 = function(u, v, dest) {
-266 if (!dest) {
-267 dest = u;
-268 }
-269
-270 dest[0] = u[0] * v[0];
-271 dest[1] = u[1] * v[1];
-272 dest[2] = u[2] * v[2];
-273 dest[3] = u[3] * v[3];
-274
-275 return dest;
-276 };
-277
-278 /**
-279 * @param v vec4
-280 * @param s scalar
-281 * @param dest vec4 - optional destination
-282 * @return {vec4} dest if specified, v otherwise
-283 * @private
-284 */
-285 var SceneJS_math_mulVec4Scalar = function(v, s, dest) {
-286 if (!dest) {
-287 dest = v;
-288 }
-289
-290 dest[0] = v[0] * s;
-291 dest[1] = v[1] * s;
-292 dest[2] = v[2] * s;
-293 dest[3] = v[3] * s;
-294
-295 return dest;
-296 };
-297
-298
-299 /**
-300 * @param v vec3
-301 * @param s scalar
-302 * @param dest vec3 - optional destination
-303 * @return {vec3} dest if specified, v otherwise
-304 * @private
-305 */
-306 var SceneJS_math_mulVec3Scalar = function(v, s, dest) {
-307 if (!dest) {
-308 dest = v;
-309 }
-310
-311 dest[0] = v[0] * s;
-312 dest[1] = v[1] * s;
-313 dest[2] = v[2] * s;
-314
-315 return dest;
-316 };
-317
-318 /**
-319 * @param v vec2
-320 * @param s scalar
-321 * @param dest vec2 - optional destination
-322 * @return {vec2} dest if specified, v otherwise
-323 * @private
-324 */
-325 var SceneJS_math_mulVec2Scalar = function(v, s, dest) {
-326 if (!dest) {
-327 dest = v;
-328 }
-329
-330 dest[0] = v[0] * s;
-331 dest[1] = v[1] * s;
-332
-333 return dest;
-334 };
-335
-336
-337 /**
-338 * @param u vec4
-339 * @param v vec4
-340 * @param dest vec4 - optional destination
-341 * @return {vec4} dest if specified, u otherwise
-342 * @private
-343 */
-344 var SceneJS_math_divVec4 = function(u, v, dest) {
-345 if (!dest) {
-346 dest = u;
-347 }
-348
-349 dest[0] = u[0] / v[0];
-350 dest[1] = u[1] / v[1];
-351 dest[2] = u[2] / v[2];
-352 dest[3] = u[3] / v[3];
-353
-354 return dest;
-355 };
-356
-357 /**
-358 * @param v vec3
-359 * @param s scalar
-360 * @param dest vec3 - optional destination
-361 * @return {vec3} dest if specified, v otherwise
-362 * @private
-363 */
-364 var SceneJS_math_divScalarVec3 = function(s, v, dest) {
-365 if (!dest) {
-366 dest = v;
-367 }
-368
-369 dest[0] = s / v[0];
-370 dest[1] = s / v[1];
-371 dest[2] = s / v[2];
-372
-373 return dest;
-374 };
-375
-376 /**
-377 * @param v vec3
-378 * @param s scalar
-379 * @param dest vec3 - optional destination
-380 * @return {vec3} dest if specified, v otherwise
-381 * @private
-382 */
-383 var SceneJS_math_divVec3s = function(v, s, dest) {
-384 if (!dest) {
-385 dest = v;
-386 }
-387
-388 dest[0] = v[0] / s;
-389 dest[1] = v[1] / s;
-390 dest[2] = v[2] / s;
-391
-392 return dest;
-393 };
-394
-395 /**
-396 * @param v vec4
-397 * @param s scalar
-398 * @param dest vec4 - optional destination
-399 * @return {vec4} dest if specified, v otherwise
-400 * @private
-401 */
-402 var SceneJS_math_divVec4s = function(v, s, dest) {
-403 if (!dest) {
-404 dest = v;
-405 }
-406
-407 dest[0] = v[0] / s;
-408 dest[1] = v[1] / s;
-409 dest[2] = v[2] / s;
-410 dest[3] = v[3] / s;
-411
-412 return dest;
-413 };
-414
-415
-416 /**
-417 * @param s scalar
-418 * @param v vec4
-419 * @param dest vec4 - optional destination
-420 * @return {vec4} dest if specified, v otherwise
-421 * @private
-422 */
-423 var SceneJS_math_divScalarVec4 = function(s, v, dest) {
-424 if (!dest) {
-425 dest = v;
-426 }
-427
-428 dest[0] = s / v[0];
-429 dest[1] = s / v[1];
-430 dest[2] = s / v[2];
-431 dest[3] = s / v[3];
-432
-433 return dest;
-434 };
-435
-436
-437 /** @private */
-438 var SceneJS_math_dotVector4 = function(u, v) {
-439 return (u[0] * v[0] + u[1] * v[1] + u[2] * v[2] + u[3] * v[3]);
-440 };
-441
-442 /** @private */
-443 var SceneJS_math_cross3Vec4 = function(u, v) {
-444 var u0 = u[0], u1 = u[1], u2 = u[2];
-445 var v0 = v[0], v1 = v[1], v2 = v[2];
-446 return [
-447 u1 * v2 - u2 * v1,
-448 u2 * v0 - u0 * v2,
-449 u0 * v1 - u1 * v0,
-450 0.0];
-451 };
-452
-453 /**
-454 * @param u vec3
-455 * @param v vec3
-456 * @param dest vec3 - optional destination
-457 * @return {vec3} dest if specified, u otherwise
-458 * @private
-459 */
-460 var SceneJS_math_cross3Vec3 = function(u, v, dest) {
-461 if (!dest) {
-462 dest = u;
-463 }
-464
-465 var x = u[0], y = u[1], z = u[2];
-466 var x2 = v[0], y2 = v[1], z2 = v[2];
-467
-468 dest[0] = y * z2 - z * y2;
-469 dest[1] = z * x2 - x * z2;
-470 dest[2] = x * y2 - y * x2;
-471
-472 return dest;
-473 };
-474
-475 /** @private */
-476 var SceneJS_math_sqLenVec4 = function(v) {
-477 return SceneJS_math_dotVector4(v, v);
-478 };
-479
-480 /** @private */
-481 var SceneJS_math_lenVec4 = function(v) {
-482 return Math.sqrt(SceneJS_math_sqLenVec4(v));
-483 };
-484
-485 /** @private */
-486 var SceneJS_math_dotVector3 = function(u, v) {
-487 return (u[0] * v[0] + u[1] * v[1] + u[2] * v[2]);
-488 };
-489
-490 /** @private */
-491 var SceneJS_math_dotVector2 = function(u, v) {
-492 return (u[0] * v[0] + u[1] * v[1]);
-493 };
-494
-495 /** @private */
-496 var SceneJS_math_sqLenVec3 = function(v) {
-497 return SceneJS_math_dotVector3(v, v);
-498 };
-499
-500 /** @private */
-501 var SceneJS_math_sqLenVec2 = function(v) {
-502 return SceneJS_math_dotVector2(v, v);
-503 };
-504
-505 /** @private */
-506 var SceneJS_math_lenVec3 = function(v) {
-507 return Math.sqrt(SceneJS_math_sqLenVec3(v));
-508 };
-509
-510 /** @private */
-511 var SceneJS_math_lenVec2 = function(v) {
-512 return Math.sqrt(SceneJS_math_sqLenVec2(v));
-513 };
-514
-515 /**
-516 * @param v vec3
-517 * @param dest vec3 - optional destination
-518 * @return {vec3} dest if specified, v otherwise
-519 * @private
-520 */
-521 var SceneJS_math_rcpVec3 = function(v, dest) {
-522 return SceneJS_math_divScalarVec3(1.0, v, dest);
-523 };
-524
-525 /**
-526 * @param v vec4
-527 * @param dest vec4 - optional destination
-528 * @return {vec4} dest if specified, v otherwise
-529 * @private
-530 */
-531 var SceneJS_math_normalizeVec4 = function(v, dest) {
-532 var f = 1.0 / SceneJS_math_lenVec4(v);
-533 return SceneJS_math_mulVec4Scalar(v, f, dest);
-534 };
-535
-536 /** @private */
-537 var SceneJS_math_normalizeVec3 = function(v, dest) {
-538 var f = 1.0 / SceneJS_math_lenVec3(v);
-539 return SceneJS_math_mulVec3Scalar(v, f, dest);
-540 };
-541
-542 // @private
-543 var SceneJS_math_normalizeVec2 = function(v, dest) {
-544 var f = 1.0 / SceneJS_math_lenVec2(v);
-545 return SceneJS_math_mulVec2Scalar(v, f, dest);
-546 };
-547
-548 /** @private */
-549 var SceneJS_math_mat4 = function() {
-550 return new Array(16);
-551 };
-552
-553 /** @private */
-554 var SceneJS_math_dupMat4 = function(m) {
-555 return m.slice(0, 16);
-556 };
-557
-558 /** @private */
-559 var SceneJS_math_getCellMat4 = function(m, row, col) {
-560 return m[row + col * 4];
-561 };
-562
-563 /** @private */
-564 var SceneJS_math_setCellMat4 = function(m, row, col, s) {
-565 m[row + col * 4] = s;
-566 };
-567
-568 /** @private */
-569 var SceneJS_math_getRowMat4 = function(m, r) {
-570 return [m[r], m[r + 4], m[r + 8], m[r + 12]];
-571 };
-572
-573 /** @private */
-574 var SceneJS_math_setRowMat4 = function(m, r, v) {
-575 m[r] = v[0];
-576 m[r + 4] = v[1];
-577 m[r + 8] = v[2];
-578 m[r + 12] = v[3];
-579 };
-580
-581 /** @private */
-582 var SceneJS_math_setRowMat4c = function(m, r, x, y, z, w) {
-583 SceneJS_math_setRowMat4(m, r, [x,y,z,w]);
-584 };
-585
-586 /** @private */
-587 var SceneJS_math_setRowMat4s = function(m, r, s) {
-588 SceneJS_math_setRowMat4c(m, r, s, s, s, s);
-589 };
-590
-591 /** @private */
-592 var SceneJS_math_getColMat4 = function(m, c) {
-593 var i = c * 4;
-594 return [m[i], m[i + 1],m[i + 2],m[i + 3]];
-595 };
-596
-597 /** @private */
-598 var SceneJS_math_setColMat4v = function(m, c, v) {
-599 var i = c * 4;
-600 m[i] = v[0];
-601 m[i + 1] = v[1];
-602 m[i + 2] = v[2];
-603 m[i + 3] = v[3];
-604 };
-605
-606 /** @private */
-607 var SceneJS_math_setColMat4c = function(m, c, x, y, z, w) {
-608 SceneJS_math_setColMat4v(m, c, [x,y,z,w]);
-609 };
-610
-611 /** @private */
-612 var SceneJS_math_setColMat4Scalar = function(m, c, s) {
-613 SceneJS_math_setColMat4c(m, c, s, s, s, s);
-614 };
-615
-616 /** @private */
-617 var SceneJS_math_mat4To3 = function(m) {
-618 return [
-619 m[0],m[1],m[2],
-620 m[4],m[5],m[6],
-621 m[8],m[9],m[10]
-622 ];
-623 };
-624
-625 /** @private */
-626 var SceneJS_math_m4s = function(s) {
-627 return [
-628 s,s,s,s,
-629 s,s,s,s,
-630 s,s,s,s,
-631 s,s,s,s
-632 ];
-633 };
-634
-635 /** @private */
-636 var SceneJS_math_setMat4ToZeroes = function() {
-637 return SceneJS_math_m4s(0.0);
-638 };
-639
-640 /** @private */
-641 var SceneJS_math_setMat4ToOnes = function() {
-642 return SceneJS_math_m4s(1.0);
-643 };
-644
-645 /** @private */
-646 var SceneJS_math_diagonalMat4v = function(v) {
-647 return [
-648 v[0], 0.0, 0.0, 0.0,
-649 0.0,v[1], 0.0, 0.0,
-650 0.0, 0.0, v[2],0.0,
-651 0.0, 0.0, 0.0, v[3]
-652 ];
-653 };
-654
-655 /** @private */
-656 var SceneJS_math_diagonalMat4c = function(x, y, z, w) {
-657 return SceneJS_math_diagonalMat4v([x,y,z,w]);
-658 };
-659
-660 /** @private */
-661 var SceneJS_math_diagonalMat4s = function(s) {
-662 return SceneJS_math_diagonalMat4c(s, s, s, s);
-663 };
-664
-665 /** @private */
-666 var SceneJS_math_identityMat4 = function() {
-667 return SceneJS_math_diagonalMat4v([1.0,1.0,1.0,1.0]);
-668 };
-669
-670 /** @private */
-671 var SceneJS_math_isIdentityMat4 = function(m) {
-672 if (m[0] !== 1.0 || m[1] !== 0.0 || m[2] !== 0.0 || m[3] !== 0.0 ||
-673 m[4] !== 0.0 || m[5] !== 1.0 || m[6] !== 0.0 || m[7] !== 0.0 ||
-674 m[8] !== 0.0 || m[9] !== 0.0 || m[10] !== 1.0 || m[11] !== 0.0 ||
-675 m[12] !== 0.0 || m[13] !== 0.0 || m[14] !== 0.0 || m[15] !== 1.0)
-676 {
-677 return false;
-678 }
-679
-680 return true;
-681 };
-682
-683 /**
-684 * @param m mat4
-685 * @param dest mat4 - optional destination
-686 * @return {mat4} dest if specified, m otherwise
-687 * @private
-688 */
-689 var SceneJS_math_negateMat4 = function(m, dest) {
-690 if (!dest) {
-691 dest = m;
-692 }
-693
-694 dest[0] = -m[0];
-695 dest[1] = -m[1];
-696 dest[2] = -m[2];
-697 dest[3] = -m[3];
-698 dest[4] = -m[4];
-699 dest[5] = -m[5];
-700 dest[6] = -m[6];
-701 dest[7] = -m[7];
-702 dest[8] = -m[8];
-703 dest[9] = -m[9];
-704 dest[10] = -m[10];
-705 dest[11] = -m[11];
-706 dest[12] = -m[12];
-707 dest[13] = -m[13];
-708 dest[14] = -m[14];
-709 dest[15] = -m[15];
-710
-711 return dest;
-712 };
-713
-714 /**
-715 * @param a mat4
-716 * @param b mat4
-717 * @param dest mat4 - optional destination
-718 * @return {mat4} dest if specified, a otherwise
-719 * @private
-720 */
-721 var SceneJS_math_addMat4 = function(a, b, dest) {
-722 if (!dest) {
-723 dest = a;
-724 }
-725
-726 dest[0] = a[0] + b[0];
-727 dest[1] = a[1] + b[1];
-728 dest[2] = a[2] + b[2];
-729 dest[3] = a[3] + b[3];
-730 dest[4] = a[4] + b[4];
-731 dest[5] = a[5] + b[5];
-732 dest[6] = a[6] + b[6];
-733 dest[7] = a[7] + b[7];
-734 dest[8] = a[8] + b[8];
-735 dest[9] = a[9] + b[9];
-736 dest[10] = a[10] + b[10];
-737 dest[11] = a[11] + b[11];
-738 dest[12] = a[12] + b[12];
-739 dest[13] = a[13] + b[13];
-740 dest[14] = a[14] + b[14];
-741 dest[15] = a[15] + b[15];
-742
-743 return dest;
-744 };
-745
-746 /**
-747 * @param m mat4
-748 * @param s scalar
-749 * @param dest mat4 - optional destination
-750 * @return {mat4} dest if specified, m otherwise
-751 * @private
-752 */
-753 var SceneJS_math_addMat4Scalar = function(m, s, dest) {
-754 if (!dest) {
-755 dest = m;
-756 }
-757
-758 dest[0] = m[0] + s;
-759 dest[1] = m[1] + s;
-760 dest[2] = m[2] + s;
-761 dest[3] = m[3] + s;
-762 dest[4] = m[4] + s;
-763 dest[5] = m[5] + s;
-764 dest[6] = m[6] + s;
-765 dest[7] = m[7] + s;
-766 dest[8] = m[8] + s;
-767 dest[9] = m[9] + s;
-768 dest[10] = m[10] + s;
-769 dest[11] = m[11] + s;
-770 dest[12] = m[12] + s;
-771 dest[13] = m[13] + s;
-772 dest[14] = m[14] + s;
-773 dest[15] = m[15] + s;
-774
-775 return dest;
-776 };
-777
-778 /** @private */
-779 var SceneJS_math_addScalarMat4 = function(s, m, dest) {
-780 return SceneJS_math_addMat4Scalar(m, s, dest);
-781 };
-782
-783 /**
-784 * @param a mat4
-785 * @param b mat4
-786 * @param dest mat4 - optional destination
-787 * @return {mat4} dest if specified, a otherwise
-788 * @private
-789 */
-790 var SceneJS_math_subMat4 = function(a, b, dest) {
-791 if (!dest) {
-792 dest = a;
-793 }
-794
-795 dest[0] = a[0] - b[0];
-796 dest[1] = a[1] - b[1];
-797 dest[2] = a[2] - b[2];
-798 dest[3] = a[3] - b[3];
-799 dest[4] = a[4] - b[4];
-800 dest[5] = a[5] - b[5];
-801 dest[6] = a[6] - b[6];
-802 dest[7] = a[7] - b[7];
-803 dest[8] = a[8] - b[8];
-804 dest[9] = a[9] - b[9];
-805 dest[10] = a[10] - b[10];
-806 dest[11] = a[11] - b[11];
-807 dest[12] = a[12] - b[12];
-808 dest[13] = a[13] - b[13];
-809 dest[14] = a[14] - b[14];
-810 dest[15] = a[15] - b[15];
-811
-812 return dest;
-813 };
-814
-815 /**
-816 * @param m mat4
-817 * @param s scalar
-818 * @param dest mat4 - optional destination
-819 * @return {mat4} dest if specified, m otherwise
-820 * @private
-821 */
-822 var SceneJS_math_subMat4Scalar = function(m, s, dest) {
-823 if (!dest) {
-824 dest = m;
-825 }
-826
-827 dest[0] = m[0] - s;
-828 dest[1] = m[1] - s;
-829 dest[2] = m[2] - s;
-830 dest[3] = m[3] - s;
-831 dest[4] = m[4] - s;
-832 dest[5] = m[5] - s;
-833 dest[6] = m[6] - s;
-834 dest[7] = m[7] - s;
-835 dest[8] = m[8] - s;
-836 dest[9] = m[9] - s;
-837 dest[10] = m[10] - s;
-838 dest[11] = m[11] - s;
-839 dest[12] = m[12] - s;
-840 dest[13] = m[13] - s;
-841 dest[14] = m[14] - s;
-842 dest[15] = m[15] - s;
-843
-844 return dest;
-845 };
-846
-847 /**
-848 * @param s scalar
-849 * @param m mat4
-850 * @param dest mat4 - optional destination
-851 * @return {mat4} dest if specified, m otherwise
-852 * @private
-853 */
-854 var SceneJS_math_subScalarMat4 = function(s, m, dest) {
-855 if (!dest) {
-856 dest = m;
-857 }
-858
-859 dest[0] = s - m[0];
-860 dest[1] = s - m[1];
-861 dest[2] = s - m[2];
-862 dest[3] = s - m[3];
-863 dest[4] = s - m[4];
-864 dest[5] = s - m[5];
-865 dest[6] = s - m[6];
-866 dest[7] = s - m[7];
-867 dest[8] = s - m[8];
-868 dest[9] = s - m[9];
-869 dest[10] = s - m[10];
-870 dest[11] = s - m[11];
-871 dest[12] = s - m[12];
-872 dest[13] = s - m[13];
-873 dest[14] = s - m[14];
-874 dest[15] = s - m[15];
-875
-876 return dest;
-877 };
-878
-879 /**
-880 * @param a mat4
-881 * @param b mat4
-882 * @param dest mat4 - optional destination
-883 * @return {mat4} dest if specified, a otherwise
-884 * @private
-885 */
-886 var SceneJS_math_mulMat4 = function(a, b, dest) {
-887 if (!dest) {
-888 dest = a;
-889 }
-890
-891 // Cache the matrix values (makes for huge speed increases!)
-892 var a00 = a[0], a01 = a[1], a02 = a[2], a03 = a[3];
-893 var a10 = a[4], a11 = a[5], a12 = a[6], a13 = a[7];
-894 var a20 = a[8], a21 = a[9], a22 = a[10], a23 = a[11];
-895 var a30 = a[12], a31 = a[13], a32 = a[14], a33 = a[15];
-896
-897 var b00 = b[0], b01 = b[1], b02 = b[2], b03 = b[3];
-898 var b10 = b[4], b11 = b[5], b12 = b[6], b13 = b[7];
-899 var b20 = b[8], b21 = b[9], b22 = b[10], b23 = b[11];
-900 var b30 = b[12], b31 = b[13], b32 = b[14], b33 = b[15];
-901
-902 dest[0] = b00 * a00 + b01 * a10 + b02 * a20 + b03 * a30;
-903 dest[1] = b00 * a01 + b01 * a11 + b02 * a21 + b03 * a31;
-904 dest[2] = b00 * a02 + b01 * a12 + b02 * a22 + b03 * a32;
-905 dest[3] = b00 * a03 + b01 * a13 + b02 * a23 + b03 * a33;
-906 dest[4] = b10 * a00 + b11 * a10 + b12 * a20 + b13 * a30;
-907 dest[5] = b10 * a01 + b11 * a11 + b12 * a21 + b13 * a31;
-908 dest[6] = b10 * a02 + b11 * a12 + b12 * a22 + b13 * a32;
-909 dest[7] = b10 * a03 + b11 * a13 + b12 * a23 + b13 * a33;
-910 dest[8] = b20 * a00 + b21 * a10 + b22 * a20 + b23 * a30;
-911 dest[9] = b20 * a01 + b21 * a11 + b22 * a21 + b23 * a31;
-912 dest[10] = b20 * a02 + b21 * a12 + b22 * a22 + b23 * a32;
-913 dest[11] = b20 * a03 + b21 * a13 + b22 * a23 + b23 * a33;
-914 dest[12] = b30 * a00 + b31 * a10 + b32 * a20 + b33 * a30;
-915 dest[13] = b30 * a01 + b31 * a11 + b32 * a21 + b33 * a31;
-916 dest[14] = b30 * a02 + b31 * a12 + b32 * a22 + b33 * a32;
-917 dest[15] = b30 * a03 + b31 * a13 + b32 * a23 + b33 * a33;
-918
-919 return dest;
-920 };
-921
-922 /**
-923 * @param m mat4
-924 * @param s scalar
-925 * @param dest mat4 - optional destination
-926 * @return {mat4} dest if specified, m otherwise
-927 * @private
-928 */
-929 var SceneJS_math_mulMat4s = function(m, s, dest)
-930 {
-931 if (!dest) {
-932 dest = m;
-933 }
-934
-935 dest[0] = m[0] * s;
-936 dest[1] = m[1] * s;
-937 dest[2] = m[2] * s;
-938 dest[3] = m[3] * s;
-939 dest[4] = m[4] * s;
-940 dest[5] = m[5] * s;
-941 dest[6] = m[6] * s;
-942 dest[7] = m[7] * s;
-943 dest[8] = m[8] * s;
-944 dest[9] = m[9] * s;
-945 dest[10] = m[10] * s;
-946 dest[11] = m[11] * s;
-947 dest[12] = m[12] * s;
-948 dest[13] = m[13] * s;
-949 dest[14] = m[14] * s;
-950 dest[15] = m[15] * s;
-951
-952 return dest;
-953 };
-954
-955 /**
-956 * @param m mat4
-957 * @param v vec4
-958 * @return {vec4}
-959 * @private
-960 */
-961 var SceneJS_math_mulMat4v4 = function(m, v) {
-962 var v0 = v[0], v1 = v[1], v2 = v[2], v3 = v[3];
-963
-964 return [
-965 m[0] * v0 + m[4] * v1 + m[8] * v2 + m[12] * v3,
-966 m[1] * v0 + m[5] * v1 + m[9] * v2 + m[13] * v3,
-967 m[2] * v0 + m[6] * v1 + m[10] * v2 + m[14] * v3,
-968 m[3] * v0 + m[7] * v1 + m[11] * v2 + m[15] * v3
-969 ];
-970 };
-971
-972 /**
-973 * @param mat mat4
-974 * @param dest mat4 - optional destination
-975 * @return {mat4} dest if specified, mat otherwise
-976 * @private
-977 */
-978 var SceneJS_math_transposeMat4 = function(mat, dest) {
-979 // If we are transposing ourselves we can skip a few steps but have to cache some values
-980 var m4 = mat[4], m14 = mat[14], m8 = mat[8];
-981 var m13 = mat[13], m12 = mat[12], m9 = mat[9];
-982 if (!dest || mat == dest) {
-983 var a01 = mat[1], a02 = mat[2], a03 = mat[3];
-984 var a12 = mat[6], a13 = mat[7];
-985 var a23 = mat[11];
-986
-987 mat[1] = m4;
-988 mat[2] = m8;
-989 mat[3] = m12;
-990 mat[4] = a01;
-991 mat[6] = m9;
-992 mat[7] = m13;
-993 mat[8] = a02;
-994 mat[9] = a12;
-995 mat[11] = m14;
-996 mat[12] = a03;
-997 mat[13] = a13;
-998 mat[14] = a23;
-999 return mat;
-1000 }
-1001
-1002 dest[0] = mat[0];
-1003 dest[1] = m4;
-1004 dest[2] = m8;
-1005 dest[3] = m12;
-1006 dest[4] = mat[1];
-1007 dest[5] = mat[5];
-1008 dest[6] = m9;
-1009 dest[7] = m13;
-1010 dest[8] = mat[2];
-1011 dest[9] = mat[6];
-1012 dest[10] = mat[10];
-1013 dest[11] = m14;
-1014 dest[12] = mat[3];
-1015 dest[13] = mat[7];
-1016 dest[14] = mat[11];
-1017 dest[15] = mat[15];
-1018 return dest;
-1019 };
-1020
-1021 /** @private */
-1022 var SceneJS_math_determinantMat4 = function(mat) {
-1023 // Cache the matrix values (makes for huge speed increases!)
-1024 var a00 = mat[0], a01 = mat[1], a02 = mat[2], a03 = mat[3];
-1025 var a10 = mat[4], a11 = mat[5], a12 = mat[6], a13 = mat[7];
-1026 var a20 = mat[8], a21 = mat[9], a22 = mat[10], a23 = mat[11];
-1027 var a30 = mat[12], a31 = mat[13], a32 = mat[14], a33 = mat[15];
-1028
-1029 return a30 * a21 * a12 * a03 - a20 * a31 * a12 * a03 - a30 * a11 * a22 * a03 + a10 * a31 * a22 * a03 +
-1030 a20 * a11 * a32 * a03 - a10 * a21 * a32 * a03 - a30 * a21 * a02 * a13 + a20 * a31 * a02 * a13 +
-1031 a30 * a01 * a22 * a13 - a00 * a31 * a22 * a13 - a20 * a01 * a32 * a13 + a00 * a21 * a32 * a13 +
-1032 a30 * a11 * a02 * a23 - a10 * a31 * a02 * a23 - a30 * a01 * a12 * a23 + a00 * a31 * a12 * a23 +
-1033 a10 * a01 * a32 * a23 - a00 * a11 * a32 * a23 - a20 * a11 * a02 * a33 + a10 * a21 * a02 * a33 +
-1034 a20 * a01 * a12 * a33 - a00 * a21 * a12 * a33 - a10 * a01 * a22 * a33 + a00 * a11 * a22 * a33;
-1035 };
-1036
-1037 /**
-1038 * @param mat mat4
-1039 * @param dest mat4 - optional destination
-1040 * @return {mat4} dest if specified, mat otherwise
-1041 * @private
-1042 */
-1043 var SceneJS_math_inverseMat4 = function(mat, dest) {
-1044 if (!dest) {
-1045 dest = mat;
-1046 }
-1047
-1048 // Cache the matrix values (makes for huge speed increases!)
-1049 var a00 = mat[0], a01 = mat[1], a02 = mat[2], a03 = mat[3];
-1050 var a10 = mat[4], a11 = mat[5], a12 = mat[6], a13 = mat[7];
-1051 var a20 = mat[8], a21 = mat[9], a22 = mat[10], a23 = mat[11];
-1052 var a30 = mat[12], a31 = mat[13], a32 = mat[14], a33 = mat[15];
-1053
-1054 var b00 = a00 * a11 - a01 * a10;
-1055 var b01 = a00 * a12 - a02 * a10;
-1056 var b02 = a00 * a13 - a03 * a10;
-1057 var b03 = a01 * a12 - a02 * a11;
-1058 var b04 = a01 * a13 - a03 * a11;
-1059 var b05 = a02 * a13 - a03 * a12;
-1060 var b06 = a20 * a31 - a21 * a30;
-1061 var b07 = a20 * a32 - a22 * a30;
-1062 var b08 = a20 * a33 - a23 * a30;
-1063 var b09 = a21 * a32 - a22 * a31;
-1064 var b10 = a21 * a33 - a23 * a31;
-1065 var b11 = a22 * a33 - a23 * a32;
-1066
-1067 // Calculate the determinant (inlined to avoid double-caching)
-1068 var invDet = 1 / (b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06);
-1069
-1070 dest[0] = (a11 * b11 - a12 * b10 + a13 * b09) * invDet;
-1071 dest[1] = (-a01 * b11 + a02 * b10 - a03 * b09) * invDet;
-1072 dest[2] = (a31 * b05 - a32 * b04 + a33 * b03) * invDet;
-1073 dest[3] = (-a21 * b05 + a22 * b04 - a23 * b03) * invDet;
-1074 dest[4] = (-a10 * b11 + a12 * b08 - a13 * b07) * invDet;
-1075 dest[5] = (a00 * b11 - a02 * b08 + a03 * b07) * invDet;
-1076 dest[6] = (-a30 * b05 + a32 * b02 - a33 * b01) * invDet;
-1077 dest[7] = (a20 * b05 - a22 * b02 + a23 * b01) * invDet;
-1078 dest[8] = (a10 * b10 - a11 * b08 + a13 * b06) * invDet;
-1079 dest[9] = (-a00 * b10 + a01 * b08 - a03 * b06) * invDet;
-1080 dest[10] = (a30 * b04 - a31 * b02 + a33 * b00) * invDet;
-1081 dest[11] = (-a20 * b04 + a21 * b02 - a23 * b00) * invDet;
-1082 dest[12] = (-a10 * b09 + a11 * b07 - a12 * b06) * invDet;
-1083 dest[13] = (a00 * b09 - a01 * b07 + a02 * b06) * invDet;
-1084 dest[14] = (-a30 * b03 + a31 * b01 - a32 * b00) * invDet;
-1085 dest[15] = (a20 * b03 - a21 * b01 + a22 * b00) * invDet;
-1086
-1087 return dest;
-1088 };
-1089
-1090 /** @private */
-1091 var SceneJS_math_traceMat4 = function(m) {
-1092 return (m[0] + m[5] + m[10] + m[15]);
-1093 };
-1094
-1095 /** @private */
-1096 var SceneJS_math_translationMat4v = function(v) {
-1097 var m = SceneJS_math_identityMat4();
-1098 m[12] = v[0];
-1099 m[13] = v[1];
-1100 m[14] = v[2];
-1101 return m;
-1102 };
-1103
-1104 /** @private */
-1105 var SceneJS_math_translationMat4c = function(x, y, z) {
-1106 return SceneJS_math_translationMat4v([x,y,z]);
-1107 };
-1108
-1109 /** @private */
-1110 var SceneJS_math_translationMat4s = function(s) {
-1111 return SceneJS_math_translationMat4c(s, s, s);
-1112 };
-1113
-1114 /** @private */
-1115 var SceneJS_math_rotationMat4v = function(anglerad, axis) {
-1116 var ax = SceneJS_math_normalizeVec4([axis[0],axis[1],axis[2],0.0]);
-1117 var s = Math.sin(anglerad);
-1118 var c = Math.cos(anglerad);
-1119 var q = 1.0 - c;
-1120
-1121 var x = ax[0];
-1122 var y = ax[1];
-1123 var z = ax[2];
-1124
-1125 var xy,yz,zx,xs,ys,zs;
-1126
-1127 //xx = x * x; used once
-1128 //yy = y * y; used once
-1129 //zz = z * z; used once
-1130 xy = x * y;
-1131 yz = y * z;
-1132 zx = z * x;
-1133 xs = x * s;
-1134 ys = y * s;
-1135 zs = z * s;
-1136
-1137 var m = SceneJS_math_mat4();
-1138
-1139 m[0] = (q * x * x) + c;
-1140 m[1] = (q * xy) + zs;
-1141 m[2] = (q * zx) - ys;
-1142 m[3] = 0.0;
-1143
-1144 m[4] = (q * xy) - zs;
-1145 m[5] = (q * y * y) + c;
-1146 m[6] = (q * yz) + xs;
-1147 m[7] = 0.0;
-1148
-1149 m[8] = (q * zx) + ys;
-1150 m[9] = (q * yz) - xs;
-1151 m[10] = (q * z * z) + c;
-1152 m[11] = 0.0;
-1153
-1154 m[12] = 0.0;
-1155 m[13] = 0.0;
-1156 m[14] = 0.0;
-1157 m[15] = 1.0;
-1158
-1159 return m;
-1160 };
-1161
-1162 /** @private */
-1163 var SceneJS_math_rotationMat4c = function(anglerad, x, y, z) {
-1164 return SceneJS_math_rotationMat4v(anglerad, [x,y,z]);
-1165 };
-1166
-1167 /** @private */
-1168 var SceneJS_math_scalingMat4v = function(v) {
-1169 var m = SceneJS_math_identityMat4();
-1170 m[0] = v[0];
-1171 m[5] = v[1];
-1172 m[10] = v[2];
-1173 return m;
-1174 };
-1175
-1176 /** @private */
-1177 var SceneJS_math_scalingMat4c = function(x, y, z) {
-1178 return SceneJS_math_scalingMat4v([x,y,z]);
-1179 };
-1180
-1181 /** @private */
-1182 var SceneJS_math_scalingMat4s = function(s) {
-1183 return SceneJS_math_scalingMat4c(s, s, s);
-1184 };
-1185
-1186 /**
-1187 * Default lookat properties - eye at 0,0,1, looking at 0,0,0, up vector pointing up Y-axis
-1188 */
-1189 var SceneJS_math_LOOKAT_OBJ = {
-1190 eye: {x: 0, y:0, z:1.0 },
-1191 look: {x:0, y:0, z:0.0 },
-1192 up: {x:0, y:1, z:0.0 }
-1193 };
-1194
-1195 /**
-1196 * Default lookat properties in array form - eye at 0,0,1, looking at 0,0,0, up vector pointing up Y-axis
-1197 */
-1198 var SceneJS_math_LOOKAT_ARRAYS = {
-1199 eye: [0, 0, 1.0],
-1200 look: [0, 0, 0.0 ],
-1201 up: [0, 1, 0.0 ]
-1202 };
-1203
-1204 /**
-1205 * Default orthographic projection properties
-1206 */
-1207 var SceneJS_math_ORTHO_OBJ = {
-1208 left: -1.0,
-1209 right: 1.0,
-1210 bottom: -1.0,
-1211 near: 0.1,
-1212 top: 1.0,
-1213 far: 5000.0
-1214 };
-1215
-1216 /**
-1217 * @param pos vec3 position of the viewer
-1218 * @param target vec3 point the viewer is looking at
-1219 * @param up vec3 pointing "up"
-1220 * @param dest mat4 Optional, mat4 frustum matrix will be written into
-1221 *
-1222 * @return {mat4} dest if specified, a new mat4 otherwise
-1223 */
-1224 var SceneJS_math_lookAtMat4v = function(pos, target, up, dest) {
-1225 if (!dest) {
-1226 dest = SceneJS_math_mat4();
-1227 }
-1228
-1229 var posx = pos[0],
-1230 posy = pos[1],
-1231 posz = pos[2],
-1232 upx = up[0],
-1233 upy = up[1],
-1234 upz = up[2],
-1235 targetx = target[0],
-1236 targety = target[1],
-1237 targetz = target[2];
-1238
-1239 if (posx == targetx && posy == targety && posz == targetz) {
-1240 return SceneJS_math_identityMat4();
-1241 }
-1242
-1243 var z0,z1,z2,x0,x1,x2,y0,y1,y2,len;
-1244
-1245 //vec3.direction(eye, center, z);
-1246 z0 = posx - targetx;
-1247 z1 = posy - targety;
-1248 z2 = posz - targetz;
-1249
-1250 // normalize (no check needed for 0 because of early return)
-1251 len = 1 / Math.sqrt(z0 * z0 + z1 * z1 + z2 * z2);
-1252 z0 *= len;
-1253 z1 *= len;
-1254 z2 *= len;
-1255
-1256 //vec3.normalize(vec3.cross(up, z, x));
-1257 x0 = upy * z2 - upz * z1;
-1258 x1 = upz * z0 - upx * z2;
-1259 x2 = upx * z1 - upy * z0;
-1260 len = Math.sqrt(x0 * x0 + x1 * x1 + x2 * x2);
-1261 if (!len) {
-1262 x0 = 0;
-1263 x1 = 0;
-1264 x2 = 0;
-1265 } else {
-1266 len = 1 / len;
-1267 x0 *= len;
-1268 x1 *= len;
-1269 x2 *= len;
-1270 }
-1271
-1272 //vec3.normalize(vec3.cross(z, x, y));
-1273 y0 = z1 * x2 - z2 * x1;
-1274 y1 = z2 * x0 - z0 * x2;
-1275 y2 = z0 * x1 - z1 * x0;
-1276
-1277 len = Math.sqrt(y0 * y0 + y1 * y1 + y2 * y2);
-1278 if (!len) {
-1279 y0 = 0;
-1280 y1 = 0;
-1281 y2 = 0;
-1282 } else {
-1283 len = 1 / len;
-1284 y0 *= len;
-1285 y1 *= len;
-1286 y2 *= len;
-1287 }
-1288
-1289 dest[0] = x0;
-1290 dest[1] = y0;
-1291 dest[2] = z0;
-1292 dest[3] = 0;
-1293 dest[4] = x1;
-1294 dest[5] = y1;
-1295 dest[6] = z1;
-1296 dest[7] = 0;
-1297 dest[8] = x2;
-1298 dest[9] = y2;
-1299 dest[10] = z2;
-1300 dest[11] = 0;
-1301 dest[12] = -(x0 * posx + x1 * posy + x2 * posz);
-1302 dest[13] = -(y0 * posx + y1 * posy + y2 * posz);
-1303 dest[14] = -(z0 * posx + z1 * posy + z2 * posz);
-1304 dest[15] = 1;
-1305
-1306 return dest;
-1307 };
-1308
-1309 /** @private */
-1310 var SceneJS_math_lookAtMat4c = function(posx, posy, posz, targetx, targety, targetz, upx, upy, upz) {
-1311 return SceneJS_math_lookAtMat4v([posx,posy,posz], [targetx,targety,targetz], [upx,upy,upz]);
-1312 };
-1313
-1314 /** @private */
-1315 var SceneJS_math_orthoMat4c = function(left, right, bottom, top, near, far, dest) {
-1316 if (!dest) {
-1317 dest = SceneJS_math_mat4();
-1318 }
-1319 var rl = (right - left);
-1320 var tb = (top - bottom);
-1321 var fn = (far - near);
-1322
-1323 dest[0] = 2.0 / rl;
-1324 dest[1] = 0.0;
-1325 dest[2] = 0.0;
-1326 dest[3] = 0.0;
-1327
-1328 dest[4] = 0.0;
-1329 dest[5] = 2.0 / tb;
-1330 dest[6] = 0.0;
-1331 dest[7] = 0.0;
-1332
-1333 dest[8] = 0.0;
-1334 dest[9] = 0.0;
-1335 dest[10] = -2.0 / fn;
-1336 dest[11] = 0.0;
-1337
-1338 dest[12] = -(left + right) / rl;
-1339 dest[13] = -(top + bottom) / tb;
-1340 dest[14] = -(far + near) / fn;
-1341 dest[15] = 1.0;
-1342
-1343 return dest;
-1344 };
-1345
-1346 /** @private */
-1347 var SceneJS_math_frustumMat4v = function(fmin, fmax) {
-1348 var fmin4 = [fmin[0],fmin[1],fmin[2],0.0];
-1349 var fmax4 = [fmax[0],fmax[1],fmax[2],0.0];
-1350 var vsum = SceneJS_math_mat4();
-1351 SceneJS_math_addVec4(fmax4, fmin4, vsum);
-1352 var vdif = SceneJS_math_mat4();
-1353 SceneJS_math_subVec4(fmax4, fmin4, vdif);
-1354 var t = 2.0 * fmin4[2];
-1355
-1356 var m = SceneJS_math_mat4();
-1357 var vdif0 = vdif[0], vdif1 = vdif[1], vdif2 = vdif[2];
-1358
-1359 m[0] = t / vdif0;
-1360 m[1] = 0.0;
-1361 m[2] = 0.0;
-1362 m[3] = 0.0;
-1363
-1364 m[4] = 0.0;
-1365 m[5] = t / vdif1;
-1366 m[6] = 0.0;
-1367 m[7] = 0.0;
-1368
-1369 m[8] = vsum[0] / vdif0;
-1370 m[9] = vsum[1] / vdif1;
-1371 m[10] = -vsum[2] / vdif2;
-1372 m[11] = -1.0;
-1373
-1374 m[12] = 0.0;
-1375 m[13] = 0.0;
-1376 m[14] = -t * fmax4[2] / vdif2;
-1377 m[15] = 0.0;
-1378
-1379 return m;
-1380 };
-1381
-1382 /** @private */
-1383 var SceneJS_math_frustumMatrix4 = function(left, right, bottom, top, near, far, dest) {
-1384 if (!dest) {
-1385 dest = SceneJS_math_mat4();
-1386 }
-1387 var rl = (right - left);
-1388 var tb = (top - bottom);
-1389 var fn = (far - near);
-1390 dest[0] = (near * 2) / rl;
-1391 dest[1] = 0;
-1392 dest[2] = 0;
-1393 dest[3] = 0;
-1394 dest[4] = 0;
-1395 dest[5] = (near * 2) / tb;
-1396 dest[6] = 0;
-1397 dest[7] = 0;
-1398 dest[8] = (right + left) / rl;
-1399 dest[9] = (top + bottom) / tb;
-1400 dest[10] = -(far + near) / fn;
-1401 dest[11] = -1;
-1402 dest[12] = 0;
-1403 dest[13] = 0;
-1404 dest[14] = -(far * near * 2) / fn;
-1405 dest[15] = 0;
-1406 return dest;
-1407 };
-1408
-1409
-1410 /** @private */
-1411 var SceneJS_math_perspectiveMatrix4 = function(fovyrad, aspectratio, znear, zfar) {
-1412 var pmin = [];
-1413 var pmax = [];
-1414
-1415 pmin[2] = znear;
-1416 pmax[2] = zfar;
-1417
-1418 pmax[1] = pmin[2] * Math.tan(fovyrad / 2.0);
-1419 pmin[1] = -pmax[1];
-1420
-1421 pmax[0] = pmax[1] * aspectratio;
-1422 pmin[0] = -pmax[0];
-1423
-1424 return SceneJS_math_frustumMat4v(pmin, pmax);
-1425 };
-1426
-1427 /** @private */
-1428 var SceneJS_math_transformPoint3 = function(m, p) {
-1429 var p0 = p[0], p1 = p[1], p2 = p[2];
-1430 return [
-1431 (m[0] * p0) + (m[4] * p1) + (m[8] * p2) + m[12],
-1432 (m[1] * p0) + (m[5] * p1) + (m[9] * p2) + m[13],
-1433 (m[2] * p0) + (m[6] * p1) + (m[10] * p2) + m[14],
-1434 (m[3] * p0) + (m[7] * p1) + (m[11] * p2) + m[15]
-1435 ];
-1436 };
-1437
-1438
-1439 /** @private */
-1440 var SceneJS_math_transformPoints3 = function(m, points) {
-1441 var result = new Array(points.length);
-1442 var len = points.length;
-1443 var p0, p1, p2;
-1444 var pi;
-1445
-1446 // cache values
-1447 var m0 = m[0], m1 = m[1], m2 = m[2], m3 = m[3];
-1448 var m4 = m[4], m5 = m[5], m6 = m[6], m7 = m[7];
-1449 var m8 = m[8], m9 = m[9], m10 = m[10], m11 = m[11];
-1450 var m12 = m[12], m13 = m[13], m14 = m[14], m15 = m[15];
-1451
-1452 for (var i = 0; i < len; ++i) {
-1453 // cache values
-1454 pi = points[i];
-1455 p0 = pi[0];
-1456 p1 = pi[1];
-1457 p2 = pi[2];
-1458
-1459 result[i] = [
-1460 (m0 * p0) + (m4 * p1) + (m8 * p2) + m12,
-1461 (m1 * p0) + (m5 * p1) + (m9 * p2) + m13,
-1462 (m2 * p0) + (m6 * p1) + (m10 * p2) + m14,
-1463 (m3 * p0) + (m7 * p1) + (m11 * p2) + m15
-1464 ];
-1465 }
-1466
-1467 return result;
-1468 };
-1469
-1470 /** @private */
-1471 var SceneJS_math_transformVector3 = function(m, v) {
-1472 var v0 = v[0], v1 = v[1], v2 = v[2];
-1473 return [
-1474 (m[0] * v0) + (m[4] * v1) + (m[8] * v2),
-1475 (m[1] * v0) + (m[5] * v1) + (m[9] * v2),
-1476 (m[2] * v0) + (m[6] * v1) + (m[10] * v2)
-1477 ];
-1478 };
-1479
-1480 var SceneJS_math_transformVector4 = function(m, v) {
-1481 var v0 = v[0], v1 = v[1], v2 = v[2], v3 = v[3];
-1482 return [
-1483 m[ 0] * v0 + m[ 4] * v1 + m[ 8] * v2 + m[12] * v3,
-1484 m[ 1] * v0 + m[ 5] * v1 + m[ 9] * v2 + m[13] * v3,
-1485 m[ 2] * v0 + m[ 6] * v1 + m[10] * v2 + m[14] * v3,
-1486 m[ 3] * v0 + m[ 7] * v1 + m[11] * v2 + m[15] * v3
-1487 ];
-1488 };
-1489
-1490 /** @private */
-1491 var SceneJS_math_projectVec4 = function(v) {
-1492 var f = 1.0 / v[3];
-1493 return [v[0] * f, v[1] * f, v[2] * f, 1.0];
-1494 };
-1495
-1496
-1497 /** @private */
-1498 var SceneJS_math_Plane3 = function (normal, offset, normalize) {
-1499 this.normal = [0.0, 0.0, 1.0 ];
-1500
-1501 this.offset = 0.0;
-1502 if (normal && offset) {
-1503 var normal0 = normal[0], normal1 = normal[1], normal2 = normal[2];
-1504 this.offset = offset;
-1505
-1506 if (normalize) {
-1507 var s = Math.sqrt(
-1508 normal0 * normal0 +
-1509 normal1 * normal1 +
-1510 normal2 * normal2
-1511 );
-1512 if (s > 0.0) {
-1513 s = 1.0 / s;
-1514 this.normal[0] = normal0 * s;
-1515 this.normal[1] = normal1 * s;
-1516 this.normal[2] = normal2 * s;
-1517 this.offset *= s;
-1518 }
-1519 }
-1520 }
-1521 };
-1522
-1523 /** @private */
-1524 var SceneJS_math_MAX_DOUBLE = Number.POSITIVE_INFINITY;
-1525 /** @private */
-1526 var SceneJS_math_MIN_DOUBLE = Number.NEGATIVE_INFINITY;
-1527
-1528 /** @private
-1529 *
-1530 */
-1531 var SceneJS_math_Box3 = function(min, max) {
-1532 this.min = min || [ SceneJS_math_MAX_DOUBLE,SceneJS_math_MAX_DOUBLE,SceneJS_math_MAX_DOUBLE ];
-1533 this.max = max || [ SceneJS_math_MIN_DOUBLE,SceneJS_math_MIN_DOUBLE,SceneJS_math_MIN_DOUBLE ];
-1534
-1535 /** @private */
-1536 this.init = function(min, max) {
-1537 this.min[0] = min[0];
-1538 this.min[1] = min[1];
-1539 this.min[2] = min[2];
-1540 this.max[0] = max[0];
-1541 this.max[1] = max[1];
-1542 this.max[2] = max[2];
-1543 return this;
-1544 };
-1545
-1546 /** @private */
-1547 this.fromPoints = function(points) {
-1548 var pointsLength = points.length;
-1549
-1550 for (var i = 0; i < pointsLength; ++i) {
-1551 var points_i3 = points[i][3];
-1552 var pDiv0 = points[i][0] / points_i3;
-1553 var pDiv1 = points[i][1] / points_i3;
-1554 var pDiv2 = points[i][2] / points_i3;
-1555
-1556 if (pDiv0 < this.min[0]) {
-1557 this.min[0] = pDiv0;
-1558 }
-1559 if (pDiv1 < this.min[1]) {
-1560 this.min[1] = pDiv1;
-1561 }
-1562 if (pDiv2 < this.min[2]) {
-1563 this.min[2] = pDiv2;
-1564 }
-1565
-1566 if (pDiv0 > this.max[0]) {
-1567 this.max[0] = pDiv0;
-1568 }
-1569 if (pDiv1 > this.max[1]) {
-1570 this.max[1] = pDiv1;
-1571 }
-1572 if (pDiv2 > this.max[2]) {
-1573 this.max[2] = pDiv2;
-1574 }
-1575 }
-1576 return this;
-1577 };
-1578
-1579 /** @private */
-1580 this.isEmpty = function() {
-1581 return (
-1582 (this.min[0] >= this.max[0]) &&
-1583 (this.min[1] >= this.max[1]) &&
-1584 (this.min[2] >= this.max[2])
-1585 );
-1586 };
-1587
-1588 /** @private */
-1589 this.getCenter = function() {
-1590 return [
-1591 (this.max[0] + this.min[0]) / 2.0,
-1592 (this.max[1] + this.min[1]) / 2.0,
-1593 (this.max[2] + this.min[2]) / 2.0
-1594 ];
-1595 };
-1596
-1597 /** @private */
-1598 this.getSize = function() {
-1599 return [
-1600 (this.max[0] - this.min[0]),
-1601 (this.max[1] - this.min[1]),
-1602 (this.max[2] - this.min[2])
-1603 ];
-1604 };
-1605
-1606 /** @private */
-1607 this.getFacesAreas = function() {
-1608 var s = this.size;
-1609 return [
-1610 (s[1] * s[2]),
-1611 (s[0] * s[2]),
-1612 (s[0] * s[1])
-1613 ];
-1614 };
-1615
-1616 /** @private */
-1617 this.getSurfaceArea = function() {
-1618 var a = this.getFacesAreas();
-1619 return ((a[0] + a[1] + a[2]) * 2.0);
-1620 };
-1621
-1622 /** @private */
-1623 this.getVolume = function() {
-1624 var s = this.size;
-1625 return (s[0] * s[1] * s[2]);
-1626 };
-1627
-1628 /** @private */
-1629 this.getOffset = function(half_delta) {
-1630 this.min[0] -= half_delta;
-1631 this.min[1] -= half_delta;
-1632 this.min[2] -= half_delta;
-1633 this.max[0] += half_delta;
-1634 this.max[1] += half_delta;
-1635 this.max[2] += half_delta;
-1636 return this;
-1637 };
-1638 };
-1639
-1640 /** @private
-1641 *
-1642 * @param min
-1643 * @param max
-1644 */
-1645 var SceneJS_math_AxisBox3 = function(min, max) {
-1646 var min0 = min[0], min1 = min[1], min2 = min[2];
-1647 var max0 = max[0], max1 = max[1], max2 = max[2];
-1648
-1649 this.verts = [
-1650 [min0, min1, min2],
-1651 [max0, min1, min2],
-1652 [max0, max1, min2],
-1653 [min0, max1, min2],
-1654
-1655 [min0, min1, max2],
-1656 [max0, min1, max2],
-1657 [max0, max1, max2],
-1658 [min0, max1, max2]
-1659 ];
-1660
-1661 /** @private */
-1662 this.toBox3 = function() {
-1663 var box = new SceneJS_math_Box3();
-1664 for (var i = 0; i < 8; ++i) {
-1665 var v = this.verts[i];
-1666 for (var j = 0; j < 3; ++j) {
-1667 if (v[j] < box.min[j]) {
-1668 box.min[j] = v[j];
-1669 }
-1670 if (v[j] > box.max[j]) {
-1671 box.max[j] = v[j];
-1672 }
-1673 }
-1674 }
-1675 };
-1676 };
-1677
-1678 /** @private
-1679 *
-1680 * @param center
-1681 * @param radius
-1682 */
-1683 var SceneJS_math_Sphere3 = function(center, radius) {
-1684 this.center = [center[0], center[1], center[2] ];
-1685 this.radius = radius;
-1686
-1687 /** @private */
-1688 this.isEmpty = function() {
-1689 return (this.radius === 0.0);
-1690 };
-1691
-1692 /** @private */
-1693 this.surfaceArea = function() {
-1694 return (4.0 * Math.PI * this.radius * this.radius);
-1695 };
-1696
-1697 /** @private */
-1698 this.getVolume = function() {
-1699 var thisRadius = this.radius;
-1700 return ((4.0 / 3.0) * Math.PI * thisRadius * thisRadius * thisRadius);
-1701 };
-1702 };
-1703
-1704 /** Creates billboard matrix from given view matrix
-1705 * @private
-1706 */
-1707 var SceneJS_math_billboardMat = function(viewMatrix) {
-1708 var rotVec = [
-1709 SceneJS_math_getColMat4(viewMatrix, 0),
-1710 SceneJS_math_getColMat4(viewMatrix, 1),
-1711 SceneJS_math_getColMat4(viewMatrix, 2)
-1712 ];
-1713
-1714 var scaleVec = [
-1715 SceneJS_math_lenVec4(rotVec[0]),
-1716 SceneJS_math_lenVec4(rotVec[1]),
-1717 SceneJS_math_lenVec4(rotVec[2])
-1718 ];
-1719
-1720 var scaleVecRcp = SceneJS_math_mat4();
-1721 SceneJS_math_rcpVec3(scaleVec, scaleVecRcp);
-1722 var sMat = SceneJS_math_scalingMat4v(scaleVec);
-1723 //var sMatInv = SceneJS_math_scalingMat4v(scaleVecRcp);
-1724
-1725 SceneJS_math_mulVec4Scalar(rotVec[0], scaleVecRcp[0]);
-1726 SceneJS_math_mulVec4Scalar(rotVec[1], scaleVecRcp[1]);
-1727 SceneJS_math_mulVec4Scalar(rotVec[2], scaleVecRcp[2]);
-1728
-1729 var rotMatInverse = SceneJS_math_identityMat4();
-1730
-1731 SceneJS_math_setRowMat4(rotMatInverse, 0, rotVec[0]);
-1732 SceneJS_math_setRowMat4(rotMatInverse, 1, rotVec[1]);
-1733 SceneJS_math_setRowMat4(rotMatInverse, 2, rotVec[2]);
-1734
-1735 //return rotMatInverse;
-1736 //return SceneJS_math_mulMat4(sMatInv, SceneJS_math_mulMat4(rotMatInverse, sMat));
-1737 return SceneJS_math_mulMat4(rotMatInverse, sMat);
-1738 // return SceneJS_math_mulMat4(sMat, SceneJS_math_mulMat4(rotMatInverse, sMat));
-1739 //return SceneJS_math_mulMat4(sMatInv, SceneJS_math_mulMat4(rotMatInverse, sMat));
-1740 };
-1741
-1742 /** @private */
-1743 var SceneJS_math_FrustumPlane = function(nx, ny, nz, offset) {
-1744 var s = 1.0 / Math.sqrt(nx * nx + ny * ny + nz * nz);
-1745 this.normal = [nx * s, ny * s, nz * s];
-1746 this.offset = offset * s;
-1747 this.testVertex = [
-1748 (this.normal[0] >= 0.0) ? (1) : (0),
-1749 (this.normal[1] >= 0.0) ? (1) : (0),
-1750 (this.normal[2] >= 0.0) ? (1) : (0)];
-1751 };
-1752
-1753 /** @private */
-1754 var SceneJS_math_OUTSIDE_FRUSTUM = 3;
-1755 /** @private */
-1756 var SceneJS_math_INTERSECT_FRUSTUM = 4;
-1757 /** @private */
-1758 var SceneJS_math_INSIDE_FRUSTUM = 5;
-1759
-1760 /** @private */
-1761 var SceneJS_math_Frustum = function(viewMatrix, projectionMatrix, viewport) {
-1762 var m = SceneJS_math_mat4();
-1763 SceneJS_math_mulMat4(projectionMatrix, viewMatrix, m);
-1764
-1765 // cache m indexes
-1766 var m0 = m[0], m1 = m[1], m2 = m[2], m3 = m[3];
-1767 var m4 = m[4], m5 = m[5], m6 = m[6], m7 = m[7];
-1768 var m8 = m[8], m9 = m[9], m10 = m[10], m11 = m[11];
-1769 var m12 = m[12], m13 = m[13], m14 = m[14], m15 = m[15];
-1770
-1771 //var q = [ m[3], m[7], m[11] ]; just reuse m indexes instead of making new var
-1772 var planes = [
-1773 new SceneJS_math_FrustumPlane(m3 - m0, m7 - m4, m11 - m8, m15 - m12),
-1774 new SceneJS_math_FrustumPlane(m3 + m0, m7 + m4, m11 + m8, m15 + m12),
-1775 new SceneJS_math_FrustumPlane(m3 - m1, m7 - m5, m11 - m9, m15 - m13),
-1776 new SceneJS_math_FrustumPlane(m3 + m1, m7 + m5, m11 + m9, m15 + m13),
-1777 new SceneJS_math_FrustumPlane(m3 - m2, m7 - m6, m11 - m10, m15 - m14),
-1778 new SceneJS_math_FrustumPlane(m3 + m2, m7 + m6, m11 + m10, m15 + m14)
-1779 ];
-1780
-1781 /* Resources for LOD
-1782 */
-1783 var rotVec = [
-1784 SceneJS_math_getColMat4(viewMatrix, 0),
-1785 SceneJS_math_getColMat4(viewMatrix, 1),
-1786 SceneJS_math_getColMat4(viewMatrix, 2)
-1787 ];
-1788
-1789 var scaleVec = [
-1790 SceneJS_math_lenVec4(rotVec[0]),
-1791 SceneJS_math_lenVec4(rotVec[1]),
-1792 SceneJS_math_lenVec4(rotVec[2])
-1793 ];
-1794
-1795 var scaleVecRcp = SceneJS_math_rcpVec3(scaleVec);
-1796 var sMat = SceneJS_math_scalingMat4v(scaleVec);
-1797 var sMatInv = SceneJS_math_scalingMat4v(scaleVecRcp);
-1798
-1799 SceneJS_math_mulVec4Scalar(rotVec[0], scaleVecRcp[0]);
-1800 SceneJS_math_mulVec4Scalar(rotVec[1], scaleVecRcp[1]);
-1801 SceneJS_math_mulVec4Scalar(rotVec[2], scaleVecRcp[2]);
-1802
-1803 var rotMatInverse = SceneJS_math_identityMat4();
-1804
-1805 SceneJS_math_setRowMat4(rotMatInverse, 0, rotVec[0]);
-1806 SceneJS_math_setRowMat4(rotMatInverse, 1, rotVec[1]);
-1807 SceneJS_math_setRowMat4(rotMatInverse, 2, rotVec[2]);
-1808
-1809 if (!this.matrix) {
-1810 this.matrix = SceneJS_math_mat4();
-1811 }
-1812 SceneJS_math_mulMat4(projectionMatrix, viewMatrix, this.matrix);
-1813 if (!this.billboardMatrix) {
-1814 this.billboardMatrix = SceneJS_math_mat4();
-1815 }
-1816 SceneJS_math_mulMat4(sMatInv, SceneJS_math_mulMat4(rotMatInverse, sMat), this.billboardMatrix);
-1817 this.viewport = viewport.slice(0, 4);
-1818
-1819 /** @private */
-1820 this.textAxisBoxIntersection = function(box) {
-1821 var ret = SceneJS_math_INSIDE_FRUSTUM;
-1822 var bminmax = [ box.min, box.max ];
-1823 var plane = null;
-1824
-1825 for (var i = 0; i < 6; ++i) {
-1826 plane = planes[i];
-1827 if (((plane.normal[0] * bminmax[plane.testVertex[0]][0]) +
-1828 (plane.normal[1] * bminmax[plane.testVertex[1]][1]) +
-1829 (plane.normal[2] * bminmax[plane.testVertex[2]][2]) +
-1830 (plane.offset)) < 0.0) {
-1831 return SceneJS_math_OUTSIDE_FRUSTUM;
-1832 }
-1833 if (((plane.normal[0] * bminmax[1 - plane.testVertex[0]][0]) +
-1834 (plane.normal[1] * bminmax[1 - plane.testVertex[1]][1]) +
-1835 (plane.normal[2] * bminmax[1 - plane.testVertex[2]][2]) +
-1836 (plane.offset)) < 0.0) {
-1837 ret = SceneJS_math_INTERSECT_FRUSTUM;
-1838 }
-1839 }
-1840 return ret;
-1841 };
-1842
-1843 /** @private */
-1844 this.getProjectedSize = function(box) {
-1845 var diagVec = SceneJS_math_mat4();
-1846 SceneJS_math_subVec3(box.max, box.min, diagVec);
-1847
-1848 var diagSize = SceneJS_math_lenVec3(diagVec);
-1849
-1850 var size = Math.abs(diagSize);
-1851
-1852 var p0 = [
-1853 (box.min[0] + box.max[0]) * 0.5,
-1854 (box.min[1] + box.max[1]) * 0.5,
-1855 (box.min[2] + box.max[2]) * 0.5,
-1856 0.0];
-1857
-1858 var halfSize = size * 0.5;
-1859 var p1 = [ -halfSize, 0.0, 0.0, 1.0 ];
-1860 var p2 = [ halfSize, 0.0, 0.0, 1.0 ];
-1861
-1862 p1 = SceneJS_math_mulMat4v4(this.billboardMatrix, p1);
-1863 p1 = SceneJS_math_addVec4(p1, p0);
-1864 p1 = SceneJS_math_projectVec4(SceneJS_math_mulMat4v4(this.matrix, p1));
-1865
-1866 p2 = SceneJS_math_mulMat4v4(this.billboardMatrix, p2);
-1867 p2 = SceneJS_math_addVec4(p2, p0);
-1868 p2 = SceneJS_math_projectVec4(SceneJS_math_mulMat4v4(this.matrix, p2));
-1869
-1870 return viewport[2] * Math.abs(p2[0] - p1[0]);
-1871 };
-1872
-1873
-1874 this.getProjectedState = function(modelCoords) {
-1875 var viewCoords = SceneJS_math_transformPoints3(this.matrix, modelCoords);
-1876
-1877 //var canvasBox = {
-1878 // min: [10000000, 10000000 ],
-1879 // max: [-10000000, -10000000]
-1880 //};
-1881 // separate variables instead of indexing an array
-1882 var canvasBoxMin0 = 10000000, canvasBoxMin1 = 10000000;
-1883 var canvasBoxMax0 = -10000000, canvasBoxMax1 = -10000000;
-1884
-1885 var v, x, y;
-1886
-1887 var arrLen = viewCoords.length;
-1888 for (var i = 0; i < arrLen; ++i) {
-1889 v = SceneJS_math_projectVec4(viewCoords[i]);
-1890 x = v[0];
-1891 y = v[1];
-1892
-1893 if (x < -0.5) {
-1894 x = -0.5;
-1895 }
-1896
-1897 if (y < -0.5) {
-1898 y = -0.5;
-1899 }
-1900
-1901 if (x > 0.5) {
-1902 x = 0.5;
-1903 }
-1904
-1905 if (y > 0.5) {
-1906 y = 0.5;
-1907 }
-1908
-1909
-1910 if (x < canvasBoxMin0) {
-1911 canvasBoxMin0 = x;
-1912 }
-1913 if (y < canvasBoxMin1) {
-1914 canvasBoxMin1 = y;
-1915 }
-1916
-1917 if (x > canvasBoxMax0) {
-1918 canvasBoxMax0 = x;
-1919 }
-1920 if (y > canvasBoxMax1) {
-1921 canvasBoxMax1 = y;
-1922 }
-1923 }
-1924
-1925 canvasBoxMin0 += 0.5;
-1926 canvasBoxMin1 += 0.5;
-1927 canvasBoxMax0 += 0.5;
-1928 canvasBoxMax1 += 0.5;
-1929
-1930 // cache viewport indexes
-1931 var viewport2 = viewport[2], viewport3 = viewport[3];
-1932
-1933 canvasBoxMin0 = (canvasBoxMin0 * (viewport2 + 15));
-1934 canvasBoxMin1 = (canvasBoxMin1 * (viewport3 + 15));
-1935 canvasBoxMax0 = (canvasBoxMax0 * (viewport2 + 15));
-1936 canvasBoxMax1 = (canvasBoxMax1 * (viewport3 + 15));
-1937
-1938 var diagCanvasBoxVec = SceneJS_math_mat4();
-1939 SceneJS_math_subVec2([canvasBoxMax0, canvasBoxMax1],
-1940 [canvasBoxMin0, canvasBoxMin1],
-1941 diagCanvasBoxVec);
-1942 var diagCanvasBoxSize = SceneJS_math_lenVec2(diagCanvasBoxVec);
-1943
-1944 if (canvasBoxMin0 < 0) {
-1945 canvasBoxMin0 = 0;
-1946 }
-1947 if (canvasBoxMax0 > viewport2) {
-1948 canvasBoxMax0 = viewport2;
-1949 }
-1950
-1951 if (canvasBoxMin1 < 0) {
-1952 canvasBoxMin1 = 0;
-1953 }
-1954 if (canvasBoxMax1 > viewport3) {
-1955 canvasBoxMax1 = viewport3;
-1956 }
-1957 return {
-1958 canvasBox: {
-1959 min: [canvasBoxMin0, canvasBoxMin1 ],
-1960 max: [canvasBoxMax0, canvasBoxMax1 ]
-1961 },
-1962 canvasSize: diagCanvasBoxSize
-1963 };
-1964 };
-1965 };
-1966
-1967 var SceneJS_math_identityQuaternion = function() {
-1968 return [ 0.0, 0.0, 0.0, 1.0 ];
-1969 };
-1970
-1971 var SceneJS_math_angleAxisQuaternion = function(x, y, z, degrees) {
-1972 var angleRad = (degrees / 180.0) * Math.PI;
-1973 var halfAngle = angleRad / 2.0;
-1974 var fsin = Math.sin(halfAngle);
-1975 return [
-1976 fsin * x,
-1977 fsin * y,
-1978 fsin * z,
-1979 Math.cos(halfAngle)
-1980 ];
-1981 };
-1982
-1983 var SceneJS_math_mulQuaternions = function(p, q) {
-1984 var p0 = p[0], p1 = p[1], p2 = p[2], p3 = p[3];
-1985 var q0 = q[0], q1 = q[1], q2 = q[2], q3 = q[3];
-1986 return [
-1987 p3 * q0 + p0 * q3 + p1 * q2 - p2 * q1,
-1988 p3 * q1 + p1 * q3 + p2 * q0 - p0 * q2,
-1989 p3 * q2 + p2 * q3 + p0 * q1 - p1 * q0,
-1990 p3 * q3 - p0 * q0 - p1 * q1 - p2 * q2
-1991 ];
-1992 };
-1993
-1994 var SceneJS_math_newMat4FromQuaternion = function(q) {
-1995 var q0 = q[0], q1 = q[1], q2 = q[2], q3 = q[3];
-1996 var tx = 2.0 * q0;
-1997 var ty = 2.0 * q1;
-1998 var tz = 2.0 * q2;
-1999 var twx = tx * q3;
-2000 var twy = ty * q3;
-2001 var twz = tz * q3;
-2002 var txx = tx * q0;
-2003 var txy = ty * q0;
-2004 var txz = tz * q0;
-2005 var tyy = ty * q1;
-2006 var tyz = tz * q1;
-2007 var tzz = tz * q2;
-2008 var m = SceneJS_math_identityMat4();
-2009 SceneJS_math_setCellMat4(m, 0, 0, 1.0 - (tyy + tzz));
-2010 SceneJS_math_setCellMat4(m, 0, 1, txy - twz);
-2011 SceneJS_math_setCellMat4(m, 0, 2, txz + twy);
-2012 SceneJS_math_setCellMat4(m, 1, 0, txy + twz);
-2013 SceneJS_math_setCellMat4(m, 1, 1, 1.0 - (txx + tzz));
-2014 SceneJS_math_setCellMat4(m, 1, 2, tyz - twx);
-2015 SceneJS_math_setCellMat4(m, 2, 0, txz - twy);
-2016 SceneJS_math_setCellMat4(m, 2, 1, tyz + twx);
-2017 SceneJS_math_setCellMat4(m, 2, 2, 1.0 - (txx + tyy));
-2018 return m;
-2019 };
-2020
-2021
-2022 //var SceneJS_math_slerp(t, q1, q2) {
-2023 // var result = SceneJS_math_identityQuaternion();
-2024 // var cosHalfAngle = q1[3] * q2[3] + q1[0] * q2[0] + q1[1] * q2[1] + q1[2] * q2[2];
-2025 // if (Math.abs(cosHalfAngle) >= 1) {
-2026 // return [ q1[0],q1[1], q1[2], q1[3] ];
-2027 // } else {
-2028 // var halfAngle = Math.acos(cosHalfAngle);
-2029 // var sinHalfAngle = Math.sqrt(1 - cosHalfAngle * cosHalfAngle);
-2030 // if (Math.abs(sinHalfAngle) < 0.001) {
-2031 // return [
-2032 // q1[0] * 0.5 + q2[0] * 0.5,
-2033 // q1[1] * 0.5 + q2[1] * 0.5,
-2034 // q1[2] * 0.5 + q2[2] * 0.5,
-2035 // q1[3] * 0.5 + q2[3] * 0.5
-2036 // ];
-2037 // } else {
-2038 // var a = Math.sin((1 - t) * halfAngle) / sinHalfAngle;
-2039 // var b = Math.sin(t * halfAngle) / sinHalfAngle;
-2040 // return [
-2041 // q1[0] * a + q2[0] * b,
-2042 // q1[1] * a + q2[1] * b,
-2043 // q1[2] * a + q2[2] * b,
-2044 // q1[3] * a + q2[3] * b
-2045 // ];
-2046 // }
-2047 // }
-2048 //}
-2049
-2050 var SceneJS_math_slerp = function(t, q1, q2) {
-2051 //var result = SceneJS_math_identityQuaternion();
-2052 var q13 = q1[3] * 0.0174532925;
-2053 var q23 = q2[3] * 0.0174532925;
-2054 var cosHalfAngle = q13 * q23 + q1[0] * q2[0] + q1[1] * q2[1] + q1[2] * q2[2];
-2055 if (Math.abs(cosHalfAngle) >= 1) {
-2056 return [ q1[0],q1[1], q1[2], q1[3] ];
-2057 } else {
-2058 var halfAngle = Math.acos(cosHalfAngle);
-2059 var sinHalfAngle = Math.sqrt(1 - cosHalfAngle * cosHalfAngle);
-2060 if (Math.abs(sinHalfAngle) < 0.001) {
-2061 return [
-2062 q1[0] * 0.5 + q2[0] * 0.5,
-2063 q1[1] * 0.5 + q2[1] * 0.5,
-2064 q1[2] * 0.5 + q2[2] * 0.5,
-2065 q1[3] * 0.5 + q2[3] * 0.5
-2066 ];
-2067 } else {
-2068 var a = Math.sin((1 - t) * halfAngle) / sinHalfAngle;
-2069 var b = Math.sin(t * halfAngle) / sinHalfAngle;
-2070 return [
-2071 q1[0] * a + q2[0] * b,
-2072 q1[1] * a + q2[1] * b,
-2073 q1[2] * a + q2[2] * b,
-2074 (q13 * a + q23 * b) * 57.295779579
-2075 ];
-2076 }
-2077 }
-2078 };
-2079
-2080 var SceneJS_math_normalizeQuaternion = function(q) {
-2081 var len = SceneJS_math_lenVec4([q[0], q[1], q[2], q[3]]);
-2082 return [ q[0] / len, q[1] / len, q[2] / len, q[3] / len ];
-2083 };
-2084
-2085 var SceneJS_math_conjugateQuaternion = function(q) {
-2086 return[-q[0],-q[1],-q[2],q[3]];
-2087 };
-2088
-2089 var SceneJS_math_angleAxisFromQuaternion = function(q) {
-2090 q = SceneJS_math_normalizeQuaternion(q);
-2091 var q3 = q[3];
-2092 var angle = 2 * Math.acos(q3);
-2093 var s = Math.sqrt(1 - q3 * q3);
-2094 if (s < 0.001) { // test to avoid divide by zero, s is always positive due to sqrt
-2095 return {
-2096 x : q[0],
-2097 y : q[1],
-2098 z : q[2],
-2099 angle: angle * 57.295779579
-2100 };
-2101 } else {
-2102 return {
-2103 x : q[0] / s,
-2104 y : q[1] / s,
-2105 z : q[2] / s,
-2106 angle: angle * 57.295779579
-2107 };
-2108 }
-2109 };
-2110
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_plugins.js.html b/docs/symbols/src/src_core_plugins.js.html
deleted file mode 100644
index 8fe56b88..00000000
--- a/docs/symbols/src/src_core_plugins.js.html
+++ /dev/null
@@ -1,74 +0,0 @@
- 1 /**
- 2 * SceneJS plugin registry
- 3 */
- 4 SceneJS.Plugins = new (function () {
- 5
- 6 this._nodePlugins = {};
- 7
- 8 /**
- 9 * Installs a plugin into SceneJS
- 10 */
- 11 this.addPlugin = function (nodeType, pluginType, plugin) {
- 12 var plugins = this._nodePlugins[nodeType] || (this._nodePlugins[nodeType] = {});
- 13 plugins[pluginType] = plugin;
- 14 };
- 15
- 16 /**
- 17 * Tests if given plugin is installed
- 18 */
- 19 this.hasPlugin = function (nodeType, pluginType) {
- 20 var plugins = this._nodePlugins[nodeType];
- 21 return (plugins && !!plugins[pluginType]);
- 22 };
- 23
- 24 /**
- 25 * Returns installed plugin of given type and ID
- 26 */
- 27 this.getPlugin = function (nodeType, pluginType, ok) {
- 28 var plugins = this._nodePlugins[nodeType];
- 29 if (plugins) {
- 30 var plugin = plugins[pluginType];
- 31 if (plugin) {
- 32 ok(plugin);
- 33 }
- 34 }
- 35 // lazy-load
- 36 var self = this;
- 37 var pluginPath = SceneJS_debugModule.configs.pluginPath;
- 38 if (!pluginPath) {
- 39 throw "no pluginPath config"; // Build script error - should create this config
- 40 }
- 41 loadScript(pluginPath + "/" + nodeType + "/" + pluginType + ".js",
- 42 function () {
- 43 ok(self._nodePlugins[nodeType][pluginType]);
- 44 });
- 45 };
- 46
- 47 function loadScript(url, ok) {
- 48 var script = document.createElement("script");
- 49 script.type = "text/javascript";
- 50 if (script.readyState) { //IE
- 51 script.onreadystatechange = function () {
- 52 if (script.readyState == "loaded" ||
- 53 script.readyState == "complete") {
- 54 script.onreadystatechange = null;
- 55 ok();
- 56 }
- 57 };
- 58 } else { //Others
- 59 script.onload = function () {
- 60 ok();
- 61 };
- 62 }
- 63 script.src = url;
- 64 document.getElementsByTagName("head")[0].appendChild(script);
- 65 }
- 66
- 67 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_camera.js.html b/docs/symbols/src/src_core_scene_camera.js.html
deleted file mode 100644
index c227c914..00000000
--- a/docs/symbols/src/src_core_scene_camera.js.html
+++ /dev/null
@@ -1,170 +0,0 @@
- 1 (function () {
- 2
- 3 // The default state core singleton for {@link SceneJS.Camera} nodes
- 4 var defaultCore = {
- 5
- 6 type:"camera",
- 7
- 8 stateId:SceneJS._baseStateId++,
- 9
- 10 // Default perspective projection matrix
- 11 mat:SceneJS_math_perspectiveMatrix4(
- 12 45, // fovy
- 13 1, // aspect
- 14 0.1, // near
- 15 5000), // far
- 16
- 17 //Default optical attributes for perspective projection
- 18 optics:{
- 19 type:"perspective",
- 20 fovy:45.0,
- 21 aspect:1.0,
- 22 near:0.1,
- 23 far:5000.0
- 24 }
- 25 };
- 26
- 27 var coreStack = [];
- 28 var stackLen = 0;
- 29
- 30 // Set default core on the display at the start of each new scene compilation
- 31 SceneJS_events.addListener(
- 32 SceneJS_events.SCENE_COMPILING,
- 33 function (params) {
- 34 params.engine.display.projTransform = defaultCore;
- 35 stackLen = 0;
- 36 });
- 37
- 38 /**
- 39 * @class Scene graph node which defines the projection transform to apply to the {@link SceneJS.Geometry} nodes in its subgraph
- 40 * @extends SceneJS.Node
- 41 */
- 42 SceneJS.Camera = SceneJS_NodeFactory.createNodeType("camera");
- 43
- 44 SceneJS.Camera.prototype._init = function (params) {
- 45 if (this._core.useCount == 1) {
- 46 this.setOptics(params.optics); // Can be undefined
- 47 }
- 48 };
- 49
- 50 SceneJS.Camera.prototype.setOptics = function (optics) {
- 51 var core = this._core;
- 52 if (!optics) {
- 53 core.optics = {
- 54 type:type,
- 55 fovy:60.0,
- 56 aspect:1.0,
- 57 near:0.1,
- 58 far:5000.0
- 59 };
- 60 } else {
- 61 var type = optics.type || core.optics.type;
- 62 if (type == "ortho") {
- 63 core.optics = SceneJS._applyIf(SceneJS_math_ORTHO_OBJ, {
- 64 type:type,
- 65 left:optics.left,
- 66 bottom:optics.bottom,
- 67 near:optics.near,
- 68 right:optics.right,
- 69 top:optics.top,
- 70 far:optics.far
- 71 });
- 72 } else if (type == "frustum") {
- 73 core.optics = {
- 74 type:type,
- 75 left:optics.left || -1.0,
- 76 bottom:optics.bottom || -1.0,
- 77 near:optics.near || 0.1,
- 78 right:optics.right || 1.00,
- 79 top:optics.top || 1.0,
- 80 far:optics.far || 5000.0
- 81 };
- 82 } else if (type == "perspective") {
- 83 core.optics = {
- 84 type:type,
- 85 fovy:optics.fovy || 60.0,
- 86 aspect:optics.aspect == undefined ? 1.0 : optics.aspect,
- 87 near:optics.near || 0.1,
- 88 far:optics.far || 5000.0
- 89 };
- 90 } else if (!optics.type) {
- 91 throw SceneJS_error.fatalError(
- 92 SceneJS.errors.ILLEGAL_NODE_CONFIG,
- 93 "SceneJS.Camera configuration invalid: optics type not specified - " +
- 94 "supported types are 'perspective', 'frustum' and 'ortho'");
- 95 } else {
- 96 throw SceneJS_error.fatalError(
- 97 SceneJS.errors.ILLEGAL_NODE_CONFIG,
- 98 "SceneJS.Camera configuration invalid: optics type not supported - " +
- 99 "supported types are 'perspective', 'frustum' and 'ortho'");
-100 }
-101 }
-102 this._rebuild();
-103 this._engine.display.imageDirty = true;
-104 };
-105
-106 SceneJS.Camera.prototype._rebuild = function () {
-107 var optics = this._core.optics;
-108 if (optics.type == "ortho") {
-109 this._core.matrix = SceneJS_math_orthoMat4c(
-110 optics.left,
-111 optics.right,
-112 optics.bottom,
-113 optics.top,
-114 optics.near,
-115 optics.far);
-116
-117 } else if (optics.type == "frustum") {
-118 this._core.matrix = SceneJS_math_frustumMatrix4(
-119 optics.left,
-120 optics.right,
-121 optics.bottom,
-122 optics.top,
-123 optics.near,
-124 optics.far);
-125
-126 } else if (optics.type == "perspective") {
-127 this._core.matrix = SceneJS_math_perspectiveMatrix4(
-128 optics.fovy * Math.PI / 180.0,
-129 optics.aspect,
-130 optics.near,
-131 optics.far);
-132 }
-133 if (!this._core.mat) {
-134 this._core.mat = new Float32Array(this._core.matrix);
-135 } else {
-136 this._core.mat.set(this._core.matrix);
-137 }
-138 };
-139
-140 SceneJS.Camera.prototype.getOptics = function () {
-141 var optics = {};
-142 for (var key in this._core.optics) {
-143 if (this._core.optics.hasOwnProperty(key)) {
-144 optics[key] = this._core.optics[key];
-145 }
-146 }
-147 return optics;
-148 };
-149
-150 SceneJS.Camera.prototype.getMatrix = function () {
-151 return this._core.matrix.slice(0);
-152 };
-153
-154 /**
-155 * Compiles this camera node, setting this node's state core on the display, compiling sub-nodes,
-156 * then restoring the previous camera state core back onto the display on exit.
-157 */
-158 SceneJS.Camera.prototype._compile = function () {
-159 this._engine.display.projTransform = coreStack[stackLen++] = this._core;
-160 this._compileNodes();
-161 this._engine.display.projTransform = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
-162 };
-163 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_clips.js.html b/docs/symbols/src/src_core_scene_clips.js.html
deleted file mode 100644
index ac1d1a2d..00000000
--- a/docs/symbols/src/src_core_scene_clips.js.html
+++ /dev/null
@@ -1,105 +0,0 @@
- 1 (function() {
- 2
- 3 /**
- 4 * The default state core singleton for {@link SceneJS.Clips} nodes
- 5 */
- 6 var defaultCore = {
- 7 type: "clips",
- 8 stateId: SceneJS._baseStateId++,
- 9 empty: true,
- 10 hash: "",
- 11 clips : []
- 12 };
- 13
- 14 var coreStack = [];
- 15 var stackLen = 0;
- 16
- 17 SceneJS_events.addListener(
- 18 SceneJS_events.SCENE_COMPILING,
- 19 function(params) {
- 20 params.engine.display.clips = defaultCore;
- 21 stackLen = 0;
- 22 });
- 23
- 24 /**
- 25 * @class Scene graph node which defines one or more arbitrarily-aligned clip planes to clip the {@link SceneJS.Geometry} nodes in its subgraph
- 26 * @extends SceneJS.Node
- 27 */
- 28 SceneJS.Clips = SceneJS_NodeFactory.createNodeType("clips");
- 29
- 30 SceneJS.Clips.prototype._init = function(params) {
- 31
- 32 if (this._core.useCount == 1) { // This node defines the resource
- 33
- 34 var clips = params.clips;
- 35
- 36 if (!clips) {
- 37 throw SceneJS_error.fatalError(
- 38 SceneJS.errors.NODE_CONFIG_EXPECTED,
- 39 "clips node attribute missing : 'clips'");
- 40 }
- 41
- 42 this._core.clips = this._core.clips || [];
- 43
- 44 for (var i = 0, len = clips.length; i < len; i++) {
- 45 this._setClip(i, clips[i]);
- 46 }
- 47 }
- 48 };
- 49
- 50 SceneJS.Clips.prototype.setClips = function(clips) {
- 51 var indexNum;
- 52 for (var index in clips) {
- 53 if (clips.hasOwnProperty(index)) {
- 54 if (index != undefined || index != null) {
- 55 indexNum = parseInt(index);
- 56 if (indexNum < 0 || indexNum >= this._core.clips.length) {
- 57 throw SceneJS_error.fatalError(
- 58 SceneJS.errors.ILLEGAL_NODE_CONFIG,
- 59 "Invalid argument to set 'clips': index out of range (" + this._core.clips.length + " clips defined)");
- 60 }
- 61 this._setClip(indexNum, clips[index] || {});
- 62 }
- 63 }
- 64 }
- 65 this._engine.display.imageDirty = true;
- 66 };
- 67
- 68 SceneJS.Clips.prototype._setClip = function(index, cfg) {
- 69
- 70 var clip = this._core.clips[index] || (this._core.clips[index] = {});
- 71
- 72 clip.normalAndDist = [cfg.x || 0, cfg.y || 0, cfg.z || 0, cfg.dist || 0];
- 73
- 74 var mode = cfg.mode || clip.mode || "disabled";
- 75
- 76 if (mode != "inside" && mode != "outside" && mode != "disabled") {
- 77 throw SceneJS_error.fatalError(
- 78 SceneJS.errors.ILLEGAL_NODE_CONFIG,
- 79 "clips node invalid value for property 'mode': should be 'inside' or 'outside' or 'disabled'");
- 80 }
- 81 clip.mode = mode;
- 82
- 83 this._core.hash = null;
- 84 };
- 85
- 86 SceneJS.Clips.prototype._compile = function() {
- 87
- 88 if (!this._core.hash) {
- 89 this._core.hash = this._core.clips.length;
- 90 }
- 91
- 92 this._engine.display.clips = coreStack[stackLen++] = this._core;
- 93 this._compileNodes();
- 94 this._engine.display.clips = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
- 95 };
- 96
- 97
- 98 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_core.js.html b/docs/symbols/src/src_core_scene_core.js.html
deleted file mode 100644
index 938bde40..00000000
--- a/docs/symbols/src/src_core_scene_core.js.html
+++ /dev/null
@@ -1,50 +0,0 @@
- 1 /**
- 2 * @class Holds state for one or more {@link SceneJS.Node}s.
- 3 *
- 4 * <p>Each {@link SceneJS.Node} has a state core to hold its state, and the core may be shared by other
- 5 * {@link SceneJS.Nodes}s of the same type.</p>
- 6 *
- 7 * <p>The state held by core is rendered by a {@link SceneJS_Chunk}
- 8 *
- 9 * @private
- 10 */
- 11 var SceneJS_Core = function(type) {
- 12
- 13 /**
- 14 * The state core type, which will be the same value as the type property on the {@link SceneJS.Node}s that use the core
- 15 * @type String
- 16 * @see SceneJS.Node#type
- 17 */
- 18 this.type = type;
- 19
- 20 /**
- 21 * The state core ID, unique within the scene. This ID may be either a string assigned by the application layer via
- 22 * scene node configs, or a number that is automatically generated by the {@link SceneJS_CoreFactory} managing
- 23 * this core instance.
- 24 * @type String|Number
- 25 */
- 26 this.coreId = null;
- 27
- 28 /**
- 29 * Uniquely identifies this state core within a {@link SceneJS_Display}.
- 30 *
- 31 * This ID is used by a {@link SceneJS_Display} to reduce redundant state changes when rendering a sequence of cores,
- 32 * where as a {@link SceneJS_Display} renders a frame it avoids applying consecutive cores that have the
- 33 * same value for this ID.
- 34 *
- 35 * @type Number
- 36 */
- 37 this.stateId = null;
- 38
- 39 /**
- 40 * Count of {@link SceneJS.Node} instances this core holds state for
- 41 */
- 42 this.useCount = 0;
- 43 };
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_coreFactory.js.html b/docs/symbols/src/src_core_scene_coreFactory.js.html
deleted file mode 100644
index 82555f8f..00000000
--- a/docs/symbols/src/src_core_scene_coreFactory.js.html
+++ /dev/null
@@ -1,162 +0,0 @@
- 1 /**
- 2 * @class Manages creation, recycle and destruction of {@link SceneJS_Core} instances
- 3 * @private
- 4 */
- 5 var SceneJS_CoreFactory = function () {
- 6
- 7 this._stateMap = new SceneJS_Map(null, SceneJS._baseStateId); // For creating unique state IDs for cores
- 8
- 9 this._cores = {}; // Map of cores for each type
- 10 };
- 11
- 12 /**
- 13 * State core classes provided by this factory
- 14 * @type {SceneJS.Core}
- 15 */
- 16 SceneJS_CoreFactory.coreTypes = {}; // Supported core classes, installed by #createCoreType
- 17
- 18 /**
- 19 * Creates a core class for instantiation by this factory
- 20 * @param {String} type Name of type, eg. "camera"
- 21 * @param {Node} [superType] Class of super type - SceneJS.Node by default
- 22 * @returns The new node class
- 23 */
- 24 SceneJS_CoreFactory.createCoreType = function (type, superType) {
- 25 //
- 26 // var supa = SceneJS_CoreFactory.coreTypes[superType];
- 27 //
- 28 // if (!supa) {
- 29 // supa = SceneJS.Core; // Super class is Core by default
- 30 // }
- 31 //
- 32 // var nodeType = function() { // Create the class
- 33 // supa.apply(this, arguments);
- 34 // this.type = type;
- 35 // };
- 36 //
- 37 // nodeType.prototype = new supa(); // Inherit from base class
- 38 // nodeType.prototype.constructor = nodeType;
- 39 //
- 40 // SceneJS_CoreFactory.nodeTypes[type] = nodeType;
- 41 //
- 42 // return nodeType;
- 43 };
- 44
- 45 SceneJS_CoreFactory.addCoreBuilder = function (type, factory) {
- 46
- 47 };
- 48
- 49 /* HACK - allows different types of node to have same type of core, eg. "rotate" and "translate" nodes can both have an "xform" core
- 50 */
- 51 SceneJS_CoreFactory.coreAliases = {
- 52 "rotate":"xform",
- 53 "translate":"xform",
- 54 "scale":"xform",
- 55 "matrix":"xform",
- 56 "xform":"xform"
- 57 };
- 58
- 59 /**
- 60 * Gets a core of the given type from this factory. Reuses any existing existing core of the same type and ID.
- 61 *
- 62 * The caller (a scene node) will then augment the core with type-specific attributes and methods.
- 63 *
- 64 * @param {String} type Type name of core, e.g. "material", "texture"
- 65 * @param {String} coreId ID for the core, unique among all cores of the given type within this factory
- 66 * @returns {Core} The core
- 67 */
- 68 SceneJS_CoreFactory.prototype.getCore = function (type, coreId) {
- 69
- 70 /* HACK - allows different types of node to have same type of core, eg. "rotate" and "translate" nodes can both have an "xform" core
- 71 */
- 72 var alias = SceneJS_CoreFactory.coreAliases[type];
- 73 if (alias) {
- 74 type = alias;
- 75 }
- 76
- 77 var cores = this._cores[type];
- 78
- 79 if (!cores) {
- 80 cores = this._cores[type] = {};
- 81 }
- 82
- 83 var core;
- 84
- 85 if (coreId) { // Attempt to reuse a core
- 86
- 87 core = cores[coreId];
- 88
- 89 if (core) {
- 90 core.useCount++;
- 91 return core;
- 92 }
- 93 }
- 94
- 95 core = new SceneJS_Core(type);
- 96 core.useCount = 1; // One user so far
- 97
- 98 core.stateId = this._stateMap.addItem(core);
- 99 core.coreId = (coreId != undefined && coreId != null) ? coreId : core.stateId; // Use state ID as core ID by default
-100
-101 cores[core.coreId] = core;
-102
-103 return core;
-104 };
-105
-106 /**
-107 * Releases a state core back to this factory, destroying it if the core's use count is then zero.
-108 * @param {Core} core Core to release
-109 */
-110 SceneJS_CoreFactory.prototype.putCore = function (core) {
-111
-112 if (core.useCount == 0) {
-113 return; // In case of excess puts
-114 }
-115
-116 if (--core.useCount <= 0) { // Release shared core if use count now zero
-117
-118 var cores = this._cores[core.type];
-119
-120 cores[core.coreId] = null;
-121
-122 this._stateMap.removeItem(core.stateId); // Release state ID for reuse
-123 }
-124 };
-125
-126 /**
-127 * Reallocates WebGL resources for cores within this factory
-128 */
-129 SceneJS_CoreFactory.prototype.webglRestored = function () {
-130
-131 var cores;
-132 var core;
-133
-134 for (var type in this._cores) {
-135 if (this._cores.hasOwnProperty(type)) {
-136
-137 cores = this._cores[type];
-138
-139 if (cores) {
-140
-141 for (var coreId in cores) {
-142 if (cores.hasOwnProperty(coreId)) {
-143
-144 core = cores[coreId];
-145
-146 if (core.webglRestored) { // Method augmented on core by user
-147 core.webglRestored();
-148 }
-149 }
-150 }
-151 }
-152 }
-153 }
-154 };
-155
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_flags.js.html b/docs/symbols/src/src_core_scene_flags.js.html
deleted file mode 100644
index 05a1dbc3..00000000
--- a/docs/symbols/src/src_core_scene_flags.js.html
+++ /dev/null
@@ -1,287 +0,0 @@
- 1 (function() {
- 2
- 3 /**
- 4 * The default state core singleton for {@link SceneJS.Flags} nodes
- 5 */
- 6 var defaultCore = {
- 7
- 8 stateId: SceneJS._baseStateId++,
- 9 type: "flags",
- 10
- 11 picking : true, // Picking enabled
- 12 clipping : true, // User-defined clipping enabled
- 13 enabled : true, // Node not culled from traversal
- 14 transparent: false, // Node transparent - works in conjunction with matarial alpha properties
- 15 backfaces: true, // Show backfaces
- 16 frontface: "ccw", // Default vertex winding for front face
- 17 backfaceLighting: true, // Shading enabled for backfaces
- 18 backfaceTexturing: true, // Texturing enabled for backfaces
- 19 specular: true, // Specular lighting enabled
- 20 ambient: true // Ambient lighting enabled
- 21 };
- 22
- 23 var coreStack = [];
- 24 var stackLen = 0;
- 25
- 26 SceneJS_events.addListener(
- 27 SceneJS_events.SCENE_COMPILING,
- 28 function(params) {
- 29 params.engine.display.flags = defaultCore;
- 30 stackLen = 0;
- 31 });
- 32
- 33 /**
- 34 * @class Scene graph node which sets rendering mode flags for its subgraph
- 35 * @extends SceneJS.Node
- 36 */
- 37 SceneJS.Flags = SceneJS_NodeFactory.createNodeType("flags");
- 38
- 39 SceneJS.Flags.prototype._init = function(params) {
- 40
- 41 if (this._core.useCount == 1) { // This node is first to reference the state core, so sets it up
- 42
- 43 this._core.picking = true; // Picking enabled
- 44 this._core.clipping = true; // User-defined clipping enabled
- 45 this._core.enabled = true; // Node not culled from traversal
- 46 this._core.transparent = false; // Node transparent - works in conjunction with matarial alpha properties
- 47 this._core.backfaces = true; // Show backfaces
- 48 this._core.frontface = "ccw"; // Default vertex winding for front face
- 49 this._core.backfaceLighting = true; // Shading enabled for backfaces
- 50 this._core.backfaceTexturing = true; // Texturing enabled for backfaces
- 51 this._core.specular = true; // Specular lighting enabled by default
- 52 this._core.ambient = true; // Ambient lighting enabled by default
- 53
- 54 if (params.flags) { // 'flags' property is actually optional in the node definition
- 55 this.setFlags(params.flags);
- 56 }
- 57 }
- 58 };
- 59
- 60 SceneJS.Flags.prototype.setFlags = function(flags) {
- 61
- 62 var core = this._core;
- 63
- 64 if (flags.picking != undefined) {
- 65 core.picking = !!flags.picking;
- 66 this._engine.display.drawListDirty = true;
- 67 }
- 68
- 69 if (flags.clipping != undefined) {
- 70 core.clipping = !!flags.clipping;
- 71 this._engine.display.imageDirty = true;
- 72 }
- 73
- 74 if (flags.enabled != undefined) {
- 75 core.enabled = !!flags.enabled;
- 76 this._engine.display.drawListDirty = true;
- 77 }
- 78
- 79 if (flags.transparent != undefined) {
- 80 core.transparent = !!flags.transparent;
- 81 this._engine.display.drawListDirty = true;
- 82 }
- 83
- 84 if (flags.backfaces != undefined) {
- 85 core.backfaces = !!flags.backfaces;
- 86 this._engine.display.imageDirty = true;
- 87 }
- 88
- 89 if (flags.frontface != undefined) {
- 90 core.frontface = !!flags.frontface;
- 91 this._engine.display.imageDirty = true;
- 92 }
- 93
- 94 if (flags.backfaceLighting != undefined) {
- 95 core.backfaceLighting = !!flags.backfaceLighting;
- 96 this._engine.display.imageDirty = true;
- 97 }
- 98
- 99 if (flags.backfaceTexturing != undefined) {
-100 core.backfaceTexturing = !!flags.backfaceTexturing;
-101 this._engine.display.imageDirty = true;
-102 }
-103
-104 if (flags.specular != undefined) {
-105 core.specular = !!flags.specular;
-106 this._engine.display.imageDirty = true;
-107 }
-108
-109 if (flags.ambient != undefined) {
-110 core.ambient = !!flags.ambient;
-111 this._engine.display.imageDirty = true;
-112 }
-113
-114 return this;
-115 };
-116
-117 SceneJS.Flags.prototype.addFlags = function(flags) {
-118 return this.setFlags(flags);
-119 // var core = this._core;
-120 // if (flags.picking != undefined) core.picking = flags.picking;
-121 // if (flags.clipping != undefined) core.clipping = flags.clipping;
-122 // if (flags.enabled != undefined) core.enabled = flags.enabled;
-123 // if (flags.transparent != undefined) core.transparent = flags.transparent;
-124 // if (flags.backfaces != undefined) core.backfaces = flags.backfaces;
-125 // if (flags.frontface != undefined) core.frontface = flags.frontface;
-126 // if (flags.backfaceLighting != undefined) core.backfaceLighting = flags.backfaceLighting;
-127 // if (flags.backfaceTexturing != undefined) core.backfaceTexturing = flags.backfaceTexturing;
-128 // return this;
-129 };
-130
-131 SceneJS.Flags.prototype.getFlags = function() {
-132 var core = this._core;
-133 return {
-134 picking : core.picking,
-135 clipping : core.clipping,
-136 enabled : core.enabled,
-137 transparent: core.transparent,
-138 backfaces: core.backfaces,
-139 frontface: core.frontface,
-140 specular: core.specular,
-141 ambient: core.ambient
-142 };
-143 };
-144
-145 SceneJS.Flags.prototype.setPicking = function(picking) {
-146 picking = !!picking;
-147 if (this._core.picking != picking) {
-148 this._core.picking = picking;
-149 this._engine.display.drawListDirty = true;
-150 }
-151 return this;
-152 };
-153
-154 SceneJS.Flags.prototype.getPicking = function() {
-155 return this._core.picking;
-156 };
-157
-158 SceneJS.Flags.prototype.setClipping = function(clipping) {
-159 clipping = !!clipping;
-160 if (this._core.clipping != clipping) {
-161 this._core.clipping = clipping;
-162 this._engine.display.imageDirty = true;
-163 }
-164 return this;
-165 };
-166
-167 SceneJS.Flags.prototype.getClipping = function() {
-168 return this._core.clipping;
-169 };
-170
-171 SceneJS.Flags.prototype.setEnabled = function(enabled) {
-172 enabled = !!enabled;
-173 if (this._core.enabled != enabled) {
-174 this._core.enabled = enabled;
-175 this._engine.display.drawListDirty = true;
-176 }
-177 return this;
-178 };
-179
-180 SceneJS.Flags.prototype.getEnabled = function() {
-181 return this._core.enabled;
-182 };
-183
-184 SceneJS.Flags.prototype.setTransparent = function(transparent) {
-185 transparent = !!transparent;
-186 if (this._core.transparent != transparent) {
-187 this._core.transparent = transparent;
-188 this._engine.display.drawListDirty = true;
-189 }
-190 return this;
-191 };
-192
-193 SceneJS.Flags.prototype.getTransparent = function() {
-194 return this._core.transparent;
-195 };
-196
-197 SceneJS.Flags.prototype.setBackfaces = function(backfaces) {
-198 backfaces = !!backfaces;
-199 if (this._core.backfaces != backfaces) {
-200 this._core.backfaces = backfaces;
-201 this._engine.display.imageDirty = true;
-202 }
-203 return this;
-204 };
-205
-206 SceneJS.Flags.prototype.getBackfaces = function() {
-207 return this._core.backfaces;
-208 };
-209
-210 SceneJS.Flags.prototype.setFrontface = function(frontface) {
-211 if (this._core.frontface != frontface) {
-212 this._core.frontface = frontface;
-213 this._engine.display.imageDirty = true;
-214 }
-215 return this;
-216 };
-217
-218 SceneJS.Flags.prototype.getFrontface = function() {
-219 return this._core.frontface;
-220 };
-221
-222 SceneJS.Flags.prototype.setBackfaceLighting = function(backfaceLighting) {
-223 backfaceLighting = !!backfaceLighting;
-224 if (this._core.backfaceLighting != backfaceLighting) {
-225 this._core.backfaceLighting = backfaceLighting;
-226 this._engine.display.imageDirty = true;
-227 }
-228 return this;
-229 };
-230
-231 SceneJS.Flags.prototype.getBackfaceLighting = function() {
-232 return this._core.backfaceLighting;
-233 };
-234
-235 SceneJS.Flags.prototype.setBackfaceTexturing = function(backfaceTexturing) {
-236 backfaceTexturing = !!backfaceTexturing;
-237 if (this._core.backfaceTexturing != backfaceTexturing) {
-238 this._core.backfaceTexturing = backfaceTexturing;
-239 this._engine.display.imageDirty = true;
-240 }
-241 return this;
-242 };
-243
-244 SceneJS.Flags.prototype.getBackfaceTexturing = function() {
-245 return this._core.backfaceTexturing;
-246 };
-247
-248 SceneJS.Flags.prototype.setAmbient = function(ambient) {
-249 ambient = !!ambient;
-250 if (this._core.ambient != ambient) {
-251 this._core.ambient = ambient;
-252 this._engine.display.imageDirty = true;
-253 }
-254 return this;
-255 };
-256
-257 SceneJS.Flags.prototype.getAmbient = function() {
-258 return this._core.ambient;
-259 };
-260
-261 SceneJS.Flags.prototype.setAmbient = function(ambient) {
-262 ambient = !!ambient;
-263 if (this._core.ambient != ambient) {
-264 this._core.ambient = ambient;
-265 this._engine.display.imageDirty = true;
-266 }
-267 return this;
-268 };
-269
-270 SceneJS.Flags.prototype.getAmbient = function() {
-271 return this._core.ambient;
-272 };
-273
-274 SceneJS.Flags.prototype._compile = function() {
-275 this._engine.display.flags = coreStack[stackLen++] = this._core;
-276 this._compileNodes();
-277 this._engine.display.flags = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
-278 };
-279
-280 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_framebuf.js.html b/docs/symbols/src/src_core_scene_framebuf.js.html
deleted file mode 100644
index 65b92f00..00000000
--- a/docs/symbols/src/src_core_scene_framebuf.js.html
+++ /dev/null
@@ -1,208 +0,0 @@
- 1 new (function() {
- 2
- 3 /**
- 4 * The default state core singleton for {@link SceneJS.Framebuf} nodes
- 5 */
- 6 var defaultCore = {
- 7
- 8 type: "framebuf",
- 9 stateId: SceneJS._baseStateId++,
- 10 empty: true,
- 11
- 12 framebuf: null
- 13 };
- 14
- 15 var nodeCoreMap = {}; // Map of framebuf nodes to cores, for reallocation on WebGL context restore
- 16
- 17 var coreStack = [];
- 18 var stackLen = 0;
- 19
- 20 SceneJS_events.addListener(
- 21 SceneJS_events.SCENE_COMPILING,
- 22 function(params) {
- 23 params.engine.display.framebuf = defaultCore;
- 24 stackLen = 0;
- 25 });
- 26
- 27 SceneJS_events.addListener(// Reallocate VBOs when context restored after loss
- 28 SceneJS_events.WEBGL_CONTEXT_RESTORED,
- 29 function() {
- 30
- 31 var node;
- 32
- 33 for (var nodeId in nodeCoreMap) {
- 34 if (nodeCoreMap.hasOwnProperty(nodeId)) {
- 35
- 36 node = nodeCoreMap[nodeId];
- 37
- 38 if (!node._core._loading) {
- 39 node._buildNodeCore();
- 40 }
- 41 }
- 42 }
- 43 });
- 44
- 45 SceneJS_events.addListener(
- 46 SceneJS_events.SCENE_DESTROYED,
- 47 function(params) {
- 48 // sceneBufs[params.sceneId] = null;
- 49 });
- 50
- 51 /**
- 52 * @class Scene graph node which sets up a frame buffer to which the {@link SceneJS.Geometry} nodes in its subgraph will be rendered.
- 53 * The frame buffer may be referenced as an image source by successive {@link SceneJS.Texture} nodes.
- 54 * @extends SceneJS.Node
- 55 */
- 56 SceneJS.Framebuf = SceneJS_NodeFactory.createNodeType("framebuf");
- 57
- 58 SceneJS.Framebuf.prototype._init = function() {
- 59
- 60 nodeCoreMap[this._core.coreId] = this; // Register for core rebuild on WEBGL_CONTEXT_RESTORED
- 61
- 62 this._buildNodeCore();
- 63 };
- 64
- 65 SceneJS.Framebuf.prototype._buildNodeCore = function() {
- 66
- 67 var canvas = this._engine.canvas;
- 68 var gl = canvas.gl;
- 69 var width = canvas.canvas.width;
- 70 var height = canvas.canvas.height;
- 71
- 72 var framebuf = gl.createFramebuffer();
- 73 var renderbuf = gl.createRenderbuffer();
- 74 var texture = gl.createTexture() ;
- 75
- 76 var rendered = false;
- 77
- 78 if (!this._core) {
- 79 this._core = {};
- 80 }
- 81
- 82 gl.bindFramebuffer(gl.FRAMEBUFFER, framebuf);
- 83
- 84 gl.bindTexture(gl.TEXTURE_2D, texture);
- 85 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
- 86 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
- 87 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
- 88 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
- 89
- 90 try {
- 91 // Do it the way the spec requires
- 92 gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, width, height, 0, gl.RGBA, gl.UNSIGNED_BYTE, null);
- 93 } catch (exception) {
- 94 // Workaround for what appears to be a Minefield bug.
- 95 var textureStorage = new WebGLUnsignedByteArray(width * height * 4);
- 96 gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, width, height, 0, gl.RGBA, gl.UNSIGNED_BYTE, textureStorage);
- 97 }
- 98 gl.bindRenderbuffer(gl.RENDERBUFFER, renderbuf);
- 99 gl.renderbufferStorage(gl.RENDERBUFFER, gl.DEPTH_COMPONENT16, width, height);
-100 gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, texture, 0);
-101 gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.DEPTH_ATTACHMENT, gl.RENDERBUFFER, renderbuf);
-102 gl.bindTexture(gl.TEXTURE_2D, null);
-103 gl.bindRenderbuffer(gl.RENDERBUFFER, null);
-104 gl.bindFramebuffer(gl.FRAMEBUFFER, null);
-105
-106 /* Verify framebuffer is OK
-107 */
-108 gl.bindFramebuffer(gl.FRAMEBUFFER, framebuf);
-109
-110 if (!gl.isFramebuffer(framebuf)) {
-111 throw SceneJS_error.fatalError("Invalid framebuffer");
-112 }
-113
-114 var status = gl.checkFramebufferStatus(gl.FRAMEBUFFER);
-115
-116 gl.bindRenderbuffer(gl.RENDERBUFFER, null);
-117 gl.bindFramebuffer(gl.FRAMEBUFFER, null);
-118
-119 switch (status) {
-120 case gl.FRAMEBUFFER_COMPLETE:
-121 break;
-122 case gl.FRAMEBUFFER_INCOMPLETE_ATTACHMENT:
-123 throw SceneJS_error.fatalError("Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_ATTACHMENT");
-124 case gl.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:
-125 throw SceneJS_error.fatalError("Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT");
-126 case gl.FRAMEBUFFER_INCOMPLETE_DIMENSIONS:
-127 throw SceneJS_error.fatalError("Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_DIMENSIONS");
-128 case gl.FRAMEBUFFER_UNSUPPORTED:
-129 throw SceneJS_error.fatalError("Incomplete framebuffer: FRAMEBUFFER_UNSUPPORTED");
-130 default:
-131 throw SceneJS_error.fatalError("Incomplete framebuffer: " + status);
-132 }
-133
-134 this._core.framebuf = {
-135
-136 id: this.id, // TODO: maybe unused?
-137
-138 /** Binds the image buffer as target for subsequent geometry renders
-139 */
-140 bind: function() {
-141 // gl.bindRenderbuffer(gl.RENDERBUFFER, renderbuf);
-142 gl.bindFramebuffer(gl.FRAMEBUFFER, framebuf);
-143 gl.clearColor(0.0, 0.0, 0.0, 1.0);
-144 gl.clearDepth(1.0);
-145 gl.enable(gl.DEPTH_TEST);
-146 gl.disable(gl.CULL_FACE);
-147 gl.depthRange(0, 1);
-148 gl.disable(gl.SCISSOR_TEST);
-149 // gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
-150 gl.disable(gl.BLEND);
-151 },
-152
-153 /** Unbinds image buffer, the default buffer then becomes the rendering target
-154 */
-155 unbind:function() {
-156 gl.bindFramebuffer(gl.FRAMEBUFFER, null);
-157 // gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
-158 gl.bindRenderbuffer(gl.RENDERBUFFER, renderbuf);
-159 rendered = true;
-160 },
-161
-162 /** Returns true if this texture has been rendered
-163 */
-164 isRendered: function() {
-165 return rendered;
-166 },
-167
-168 /** Gets the texture from this image buffer
-169 */
-170 getTexture: function() {
-171
-172 return {
-173
-174 bind: function(unit) {
-175 gl.activeTexture(gl["TEXTURE" + unit]);
-176 gl.bindTexture(gl.TEXTURE_2D, texture);
-177 },
-178
-179 unbind : function(unit) {
-180 gl.activeTexture(gl["TEXTURE" + unit]);
-181 gl.bindTexture(gl.TEXTURE_2D, null);
-182 }
-183 };
-184 }
-185 };
-186 };
-187
-188 SceneJS.Framebuf.prototype._compile = function() {
-189 this._engine.display.framebuf = coreStack[stackLen++] = this._core;
-190 this._compileNodes();
-191 this._engine.display.framebuf = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
-192 };
-193
-194 SceneJS.Framebuf.prototype._destroy = function() {
-195 if (this._core) {
-196 //destroyFrameBuffer(this._buf);
-197 }
-198 };
-199
-200
-201 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_geometry.js.html b/docs/symbols/src/src_core_scene_geometry.js.html
deleted file mode 100644
index 8d70c7de..00000000
--- a/docs/symbols/src/src_core_scene_geometry.js.html
+++ /dev/null
@@ -1,695 +0,0 @@
- 1 new (function () {
- 2
- 3 var coreStack = [];
- 4 var stackLen = 0;
- 5
- 6 SceneJS_events.addListener(
- 7 SceneJS_events.SCENE_COMPILING,
- 8 function () {
- 9 stackLen = 0;
- 10 });
- 11
- 12 /**
- 13 * @class Scene graph node that defines geometry.
- 14 * @extends SceneJS.Node
- 15 * When this node is at a leaf, it defines a scene object which inherits the state set up by all the nodes above it
- 16 * on the path up to the root. These nodes can be nested, so that child geometries inherit arrays
- 17 * defined by parent geometries.
- 18 */
- 19 SceneJS.Geometry = SceneJS_NodeFactory.createNodeType("geometry");
- 20
- 21 SceneJS.Geometry.prototype._init = function (params) {
- 22
- 23 if (this._core.useCount == 1) { // This node defines the core
- 24
- 25 var options = {
- 26 origin:params.origin,
- 27 scale:params.scale
- 28 };
- 29
- 30 var self = this;
- 31
- 32 this._sourceConfigs = null;
- 33 this._source = null;
- 34
- 35 if (params.plugin) {
- 36 this._sourceConfigs = SceneJS._apply({ type:params.plugin }, params);
- 37 } else if (params.source) {
- 38 this._sourceConfigs = params.source;
- 39 }
- 40
- 41 if (this._sourceConfigs) {
- 42
- 43 /*---------------------------------------------------------------------------------------------------
- 44 * Build node core (possibly asynchronously) using a factory object
- 45 *--------------------------------------------------------------------------------------------------*/
- 46
- 47 if (!this._sourceConfigs.type) {
- 48 throw SceneJS_error.fatalError(
- 49 SceneJS.errors.ILLEGAL_NODE_CONFIG,
- 50 "geometry config expected: source.type");
- 51 }
- 52
- 53 SceneJS.Plugins.getPlugin(
- 54 "geometry",
- 55 this._sourceConfigs.type,
- 56 function (plugin) {
- 57
- 58 if (!plugin.getSource) {
- 59 throw SceneJS_error.fatalError(
- 60 SceneJS.errors.PLUGIN_INVALID,
- 61 "geometry: 'getSource' method missing on plugin for geometry source type '" + this._sourceConfigs.type + "'.");
- 62 }
- 63
- 64 self._source = plugin.getSource();
- 65
- 66 if (!self._source.onUpdate) {
- 67 throw SceneJS_error.fatalError(
- 68 SceneJS.errors.PLUGIN_INVALID,
- 69 "geometry: 'onUpdate' method missing on plugin for geometry source type '" + this._sourceConfigs.type + "'");
- 70 }
- 71
- 72 self._source.onCreate(// Get notification when source creates the geometry
- 73 function (data) { // Data contains both typed arrays and primitive name
- 74
- 75 if (options) { // HACK - should apply this on GPU
- 76 data.positions = data.positions
- 77 ? new Float32Array((options.scale || options.origin)
- 78 ? self._applyOptions(data.positions, options)
- 79 : data.positions) : undefined;
- 80 }
- 81
- 82 self._initNodeCore(data);
- 83
- 84 SceneJS.Geometry._buildNodeCore(self._engine.canvas.gl, self._core);
- 85
- 86 self._core._loading = false;
- 87 self._fireEvent("loaded");
- 88
- 89 self._engine.display.imageDirty = true;
- 90
- 91 self._engine.branchDirty(self); // TODO
- 92 });
- 93
- 94 if (self._source.onUpdate) {
- 95 self._source.onUpdate(// Reload core arrays from factory updates to the geometry
- 96 function (data) {
- 97
- 98 var core = self._core;
- 99
-100 if (data.positions && core.vertexBuf) {
-101
-102 // if (data.positions.length > core.vertexBuf.length) {
-103 // alert("too long");
-104 // }
-105
-106 core.vertexBuf.bind();
-107 core.vertexBuf.setData(data.positions, data.positionsOffset || 0);
-108
-109 if (data.positions.length > core.arrays.positions.length) {
-110 core.arrays.positions = data.positions;
-111
-112 } else {
-113 core.arrays.positions.set(data.positions, data.positionsOffset || 0);
-114 }
-115 }
-116
-117 if (data.normals && core.normalBuf) {
-118
-119 core.normalBuf.bind();
-120 core.normalBuf.setData(data.normals, data.normalsOffset || 0);
-121
-122 if (data.normals.length > core.arrays.normals.length) {
-123 core.arrays.normals = data.normals;
-124
-125 } else {
-126 core.arrays.normals.set(data.normals, data.normalsOffset || 0);
-127 }
-128 }
-129
-130 if (data.uv && core.uvBuf) {
-131
-132 core.uvBuf.bind();
-133 core.uvBuf.setData(data.uv, data.uvOffset || 0);
-134
-135 if (data.uv.length > core.arrays.uv.length) {
-136 core.arrays.uv = data.uv;
-137
-138 } else {
-139 core.arrays.uv.set(data.uv, data.uvOffset || 0);
-140 }
-141 }
-142
-143 if (data.uv2 && core.uvBuf2) {
-144
-145 core.uvBuf2.bind();
-146 core.uvBuf2.setData(data.uv2, data.uv2Offset || 0);
-147
-148 if (data.uv2.length > core.arrays.uv2.length) {
-149 core.arrays.uv2 = data.uv2;
-150
-151 } else {
-152 core.arrays.uv2.set(data.uv2, data.uv2Offset || 0);
-153 }
-154 }
-155
-156 if (data.colors && core.colorBuf) {
-157
-158 if (data.colors.length > core.arrays.colors.length) {
-159 core.arrays.colors = data.colors;
-160
-161 } else {
-162 core.arrays.colors.set(data.colors, data.colorsOffset || 0);
-163 }
-164
-165 core.colorBuf.bind();
-166 core.colorBuf.setData(data.colors, data.colorsOffset || 0);
-167 }
-168
-169 if (data.indices && core.indexBuf) {
-170
-171 if (data.indices.length > core.arrays.indices.length) {
-172 core.arrays.indices = data.indices;
-173
-174 } else {
-175 core.arrays.indices.set(data.indices, data.indicesOffset || 0);
-176 }
-177
-178 core.indexBuf.bind();
-179 core.indexBuf.setData(data.indices, data.indicesOffset || 0);
-180
-181 for (var i = 0; i < data.indices.length; i++) {
-182 var idx = data.indices[i];
-183 if (idx < 0 || idx >= core.arrays.positions.length) {
-184 alert("out of range ");
-185 }
-186 if (core.arrays.normals && (idx < 0 || idx >= core.arrays.normals.length)) {
-187 alert("out of range ");
-188 }
-189 if (core.arrays.uv && (idx < 0 || idx >= core.arrays.uv.length)) {
-190 alert("out of range ");
-191 }
-192 if (core.arrays.uv2 && (idx < 0 || idx >= core.arrays.uv2.length)) {
-193 alert("out of range ");
-194 }
-195 if (core.arrays.colors && (idx < 0 || idx >= core.arrays.colors.length)) {
-196 alert("out of range ");
-197 }
-198 }
-199 }
-200
-201 self._engine.display.imageDirty = true;
-202 });
-203 }
-204
-205 self._core._loading = true;
-206
-207 self._fireEvent("loading");
-208
-209 self._source.setConfigs(self._sourceConfigs);
-210 });
-211
-212 } else {
-213
-214 // Build node core from JSON arrays and primitive name given in node properties
-215
-216 this._initNodeCore(params, options);
-217
-218 SceneJS.Geometry._buildNodeCore(this._engine.canvas.gl, this._core);
-219 }
-220
-221 this._core.webglRestored = function () {
-222 SceneJS.Geometry._buildNodeCore(self._engine.canvas.gl, self._core);
-223 };
-224
-225 }
-226 };
-227
-228 /**
-229 * Convert JSON arrays into typed arrays,
-230 * apply optional baked Model-space transforms to positions
-231 */
-232 SceneJS.Geometry.prototype._initNodeCore = function (data, options) {
-233
-234 options = options || {};
-235
-236 this._core.primitive = this._getPrimitiveType(data.primitive || "triangles");
-237
-238 this._core.arrays = {
-239 positions:data.positions
-240 ? new Float32Array((options.scale || options.origin)
-241 ? this._applyOptions(data.positions, options)
-242 : data.positions) : undefined,
-243
-244 normals:data.normals ? new Float32Array(data.normals) : undefined,
-245 uv:data.uv ? new Float32Array(data.uv) : undefined,
-246 uv2:data.uv2 ? new Float32Array(data.uv2) : undefined,
-247 colors:data.colors ? new Float32Array(data.colors) : undefined,
-248 indices:data.indices ? new Uint16Array(data.indices) : undefined
-249 };
-250 };
-251
-252 /**
-253 * Returns WebGL constant for primitive name
-254 */
-255 SceneJS.Geometry.prototype._getPrimitiveType = function (primitive) {
-256
-257 var gl = this._engine.canvas.gl;
-258
-259 switch (primitive) {
-260
-261 case "points":
-262 return gl.POINTS;
-263
-264 case "lines":
-265 return gl.LINES;
-266
-267 case "line-loop":
-268 return gl.LINE_LOOP;
-269
-270 case "line-strip":
-271 return gl.LINE_STRIP;
-272
-273 case "triangles":
-274 return gl.TRIANGLES;
-275
-276 case "triangle-strip":
-277 return gl.TRIANGLE_STRIP;
-278
-279 case "triangle-fan":
-280 return gl.TRIANGLE_FAN;
-281
-282 default:
-283 throw SceneJS_error.fatalError(
-284 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-285 "geometry primitive unsupported: '" +
-286 primitive +
-287 "' - supported types are: 'points', 'lines', 'line-loop', " +
-288 "'line-strip', 'triangles', 'triangle-strip' and 'triangle-fan'");
-289 }
-290 };
-291
-292 /**
-293 * Apply baked Model-space transformations to give position array
-294 */
-295 SceneJS.Geometry.prototype._applyOptions = function (positions, options) {
-296
-297 var positions2 = positions.slice ? positions.slice(0) : new Float32Array(positions); // HACK
-298
-299 if (options.scale) {
-300
-301 var scaleX = options.scale.x != undefined ? options.scale.x : 1.0;
-302 var scaleY = options.scale.y != undefined ? options.scale.y : 1.0;
-303 var scaleZ = options.scale.z != undefined ? options.scale.z : 1.0;
-304
-305 for (var i = 0, len = positions2.length; i < len; i += 3) {
-306 positions2[i ] *= scaleX;
-307 positions2[i + 1] *= scaleY;
-308 positions2[i + 2] *= scaleZ;
-309 }
-310 }
-311
-312 if (options.origin) {
-313
-314 var originX = options.origin.x != undefined ? options.origin.x : 0.0;
-315 var originY = options.origin.y != undefined ? options.origin.y : 0.0;
-316 var originZ = options.origin.z != undefined ? options.origin.z : 0.0;
-317
-318 for (var i = 0, len = positions2.length; i < len; i += 3) {
-319 positions2[i ] -= originX;
-320 positions2[i + 1] -= originY;
-321 positions2[i + 2] -= originZ;
-322 }
-323 }
-324
-325 return positions2;
-326 };
-327
-328 /**
-329 * Allocates WebGL buffers for geometry arrays
-330 *
-331 * In addition to initially allocating those, this is called to reallocate them after
-332 * WebGL context is regained after being lost.
-333 */
-334 SceneJS.Geometry._buildNodeCore = function (gl, core) {
-335
-336 var usage = gl.STATIC_DRAW; //var usage = (!arrays.fixed) ? gl.STREAM_DRAW : gl.STATIC_DRAW;
-337
-338 try { // TODO: Modify usage flags in accordance with how often geometry is evicted
-339
-340 var arrays = core.arrays;
-341
-342 if (arrays.positions) {
-343 core.vertexBuf = new SceneJS_webgl_ArrayBuffer(gl, gl.ARRAY_BUFFER, arrays.positions, arrays.positions.length, 3, usage);
-344 }
-345
-346 if (arrays.normals) {
-347 core.normalBuf = new SceneJS_webgl_ArrayBuffer(gl, gl.ARRAY_BUFFER, arrays.normals, arrays.normals.length, 3, usage);
-348 }
-349
-350 if (arrays.uv) {
-351 core.uvBuf = new SceneJS_webgl_ArrayBuffer(gl, gl.ARRAY_BUFFER, arrays.uv, arrays.uv.length, 2, usage);
-352 }
-353
-354 if (arrays.uv2) {
-355 core.uvBuf2 = new SceneJS_webgl_ArrayBuffer(gl, gl.ARRAY_BUFFER, arrays.uv2, arrays.uv2.length, 2, usage);
-356 }
-357
-358 if (arrays.colors) {
-359 core.colorBuf = new SceneJS_webgl_ArrayBuffer(gl, gl.ARRAY_BUFFER, arrays.colors, arrays.colors.length, 4, usage);
-360 }
-361
-362 if (arrays.indices) {
-363 core.indexBuf = new SceneJS_webgl_ArrayBuffer(gl, gl.ELEMENT_ARRAY_BUFFER, arrays.indices, arrays.indices.length, 1, usage);
-364 }
-365
-366 } catch (e) { // Allocation failure - delete whatever buffers got allocated
-367
-368 if (core.vertexBuf) {
-369 core.vertexBuf.destroy();
-370 core.vertexBuf = null;
-371 }
-372
-373 if (core.normalBuf) {
-374 core.normalBuf.destroy();
-375 core.normalBuf = null;
-376 }
-377
-378 if (core.uvBuf) {
-379 core.uvBuf.destroy();
-380 core.uvBuf = null;
-381 }
-382
-383 if (core.uvBuf2) {
-384 core.uvBuf2.destroy();
-385 core.uvBuf2 = null;
-386 }
-387
-388 if (core.colorBuf) {
-389 core.colorBuf.destroy();
-390 core.colorBuf = null;
-391 }
-392
-393 if (core.indexBuf) {
-394 core.indexBuf.destroy();
-395 core.indexBuf = null;
-396 }
-397
-398 throw SceneJS_error.fatalError(
-399 SceneJS.errors.ERROR,
-400 "Failed to allocate geometry: " + e);
-401 }
-402 };
-403
-404 SceneJS.Geometry.prototype._updateArray = function (array, items, offset) {
-405
-406 var arrayLen = array.length;
-407 var itemsLen = items.length;
-408
-409 if (itemsLen + offset > arrayLen) {
-410 itemsLen -= (itemsLen + offset) - arrayLen;
-411 }
-412
-413 for (var i = offset, j = 0; j < itemsLen; i++, j++) {
-414 array[i] = items[j];
-415 }
-416
-417 };
-418
-419 SceneJS.Geometry.prototype.setSource = function (sourceConfigs) {
-420 this._sourceConfigs = sourceConfigs;
-421 var source = this._source;
-422 if (source) {
-423 source.setConfigs(sourceConfigs);
-424 }
-425 };
-426
-427 SceneJS.Geometry.prototype.getSource = function () {
-428 return this._sourceConfigs || {};
-429 };
-430
-431 SceneJS.Geometry.prototype.setPositions = function (data) {
-432 if (data.positions && this._core.vertexBuf) {
-433 var core = this._core;
-434 core.vertexBuf.bind();
-435 core.vertexBuf.setData(new Float32Array(data.positions), data.positionsOffset || 0);
-436 core.arrays.positions.set(data.positions, data.positionsOffset || 0);
-437 this._engine.display.imageDirty = true;
-438 }
-439 };
-440
-441 SceneJS.Geometry.prototype.getPositions = function () {
-442 return this._core.arrays ? this._core.arrays.positions : null;
-443 };
-444
-445 SceneJS.Geometry.prototype.setNormals = function (data) {
-446 if (data.normals && this._core.normalBuf) {
-447 var core = this._core;
-448 core.normalBuf.bind();
-449 core.normalBuf.setData(new Float32Array(data.normals), data.normalsOffset || 0);
-450 core.arrays.normals.set(data.normals, data.normalsOffset || 0);
-451 this._engine.display.imageDirty = true;
-452 }
-453 };
-454
-455 SceneJS.Geometry.prototype.getNormals = function () {
-456 return this._core.arrays ? this._core.arrays.normals : null;
-457 };
-458
-459 SceneJS.Geometry.prototype.setColors = function (data) {
-460 if (data.colors && this._core.colorBuf) {
-461 var core = this._core;
-462 core.colorBuf.bind();
-463 core.colorBuf.setData(new Float32Array(data.colors), data.colorsOffset || 0);
-464 core.arrays.colors.set(data.colors, data.colorsOffset || 0);
-465 this._engine.display.imageDirty = true;
-466 }
-467 };
-468
-469 SceneJS.Geometry.prototype.getColors = function () {
-470 return this._core.arrays ? this._core.arrays.colors : null;
-471 };
-472
-473 SceneJS.Geometry.prototype.getIndices = function () {
-474 return this._core.arrays ? this._core.arrays.indices : null;
-475 };
-476
-477 SceneJS.Geometry.prototype.setUV = function (data) {
-478 if (data.uv && this._core.colorBuf) {
-479 var core = this._core;
-480 core.colorBuf.bind();
-481 core.colorBuf.setData(new Float32Array(data.uv), data.uvOffset || 0);
-482 core.arrays.uv.set(data.uv, data.uvOffset || 0);
-483 this._engine.display.imageDirty = true;
-484 }
-485 };
-486
-487 SceneJS.Geometry.prototype.getUV = function () {
-488 return this._core.arrays ? this._core.arrays.uv : null;
-489 };
-490
-491 SceneJS.Geometry.prototype.setUV2 = function (data) {
-492 if (data.uv2 && this._core.colorBuf) {
-493 var core = this._core;
-494 core.colorBuf.bind();
-495 core.colorBuf.setData(new Float32Array(data.uv2), data.uv2Offset || 0);
-496 core.arrays.uv2.set(data.uv2, data.uv2Offset || 0);
-497 this._engine.display.imageDirty = true;
-498 }
-499 };
-500
-501 SceneJS.Geometry.prototype.getUV2 = function () {
-502 return this._core.arrays ? this._core.arrays.uv2 : null;
-503 };
-504
-505 SceneJS.Geometry.prototype.getPrimitive = function () {
-506 return this.primitive;
-507 };
-508
-509 SceneJS.Geometry.prototype.getBoundary = function () {
-510 if (this._boundary) {
-511 return this._boundary;
-512 }
-513
-514 var arrays = this._core.arrays;
-515
-516 if (!arrays) {
-517 return null;
-518 }
-519
-520 var positions = arrays.positions;
-521
-522 if (!positions) {
-523 return null;
-524 }
-525
-526 this._boundary = {
-527 xmin:SceneJS_math_MAX_DOUBLE,
-528 ymin:SceneJS_math_MAX_DOUBLE,
-529 zmin:SceneJS_math_MAX_DOUBLE,
-530 xmax:SceneJS_math_MIN_DOUBLE,
-531 ymax:SceneJS_math_MIN_DOUBLE,
-532 zmax:SceneJS_math_MIN_DOUBLE
-533 };
-534
-535 var x, y, z;
-536
-537 for (var i = 0, len = positions.length - 2; i < len; i += 3) {
-538
-539 x = positions[i];
-540 y = positions[i + 1];
-541 z = positions[i + 2];
-542
-543 if (x < this._boundary.xmin) {
-544 this._boundary.xmin = x;
-545 }
-546 if (y < this._boundary.ymin) {
-547 this._boundary.ymin = y;
-548 }
-549 if (z < this._boundary.zmin) {
-550 this._boundary.zmin = z;
-551 }
-552 if (x > this._boundary.xmax) {
-553 this._boundary.xmax = x;
-554 }
-555 if (y > this._boundary.ymax) {
-556 this._boundary.ymax = y;
-557 }
-558 if (z > this._boundary.zmax) {
-559 this._boundary.zmax = z;
-560 }
-561 }
-562
-563 return this._boundary;
-564 };
-565
-566 SceneJS.Geometry.prototype._compile = function () {
-567
-568 if (this._core._loading) {
-569 this._compileNodes();
-570 return;
-571 }
-572
-573 var core = this._core;
-574
-575 if (!core.vertexBuf) {
-576
-577 /* SceneJS.Geometry has no vertex buffer - it must be therefore be indexing a vertex/uv buffers defined
-578 * by a higher Geometry, as part of a composite geometry:
-579 *
-580 * It must therefore inherit the vertex buffer, along with UV coord buffers.
-581 *
-582 * We'll leave it to the render state graph traversal to ensure that the
-583 * vertex and UV buffers are not needlessly rebound for this geometry.
-584 */
-585 core = this._inheritVBOs(core);
-586 }
-587
-588 if (core.indexBuf) { // Can only render when we have indices
-589
-590 core.hash = ([ // Safe to build geometry hash here - geometry is immutable
-591 core.normalBuf ? "t" : "f",
-592 core.uvBuf ? "t" : "f",
-593 core.uvBuf2 ? "t" : "f",
-594 core.colorBuf ? "t" : "f",
-595 core.primitive
-596 ]).join("");
-597
-598 core.stateId = this._core.stateId;
-599 core.type = "geometry";
-600
-601 this._engine.display.geometry = coreStack[stackLen++] = core;
-602
-603 SceneJS_events.fireEvent(SceneJS_events.OBJECT_COMPILING, { // Pull in state updates from scenes nodes
-604 display:this._engine.display
-605 });
-606
-607 this._engine.display.buildObject(this.id); // Use node ID since we may inherit from many cores
-608
-609 } else {
-610 coreStack[stackLen++] = this._core;
-611 }
-612
-613 this._compileNodes();
-614
-615 stackLen--;
-616 };
-617
-618 SceneJS.Geometry.prototype._inheritVBOs = function (core) {
-619
-620 var core2 = {
-621 primitive:core.primitive,
-622 boundary:core.boundary,
-623 normalBuf:core.normalBuf,
-624 uvBuf:core.uvBuf,
-625 uvBuf2:core.uvBuf2,
-626 colorBuf:core.colorBuf,
-627 indexBuf:core.indexBuf
-628 };
-629
-630 for (var i = stackLen - 1; i >= 0; i--) {
-631 if (coreStack[i].vertexBuf) {
-632 core2.vertexBuf = coreStack[i].vertexBuf;
-633 core2.boundary = coreStack[i].boundary;
-634 core2.normalBuf = coreStack[i].normalBuf;
-635 core2.uvBuf = coreStack[i].uvBuf; // Vertex and UVs are a package
-636 core2.uvBuf2 = coreStack[i].uvBuf2;
-637 core2.colorBuf = coreStack[i].colorBuf;
-638 return core2;
-639 }
-640 }
-641
-642 return core2;
-643 };
-644
-645 SceneJS.Geometry.prototype._destroy = function () {
-646
-647 this._engine.display.removeObject(this.id);
-648
-649 /* Destroy core if no other references
-650 */
-651 if (this._core.useCount == 1) {
-652
-653 this._destroyNodeCore();
-654
-655 if (this._source) {
-656 this._source.destroy();
-657 }
-658 }
-659 };
-660
-661 SceneJS.Geometry.prototype._destroyNodeCore = function () {
-662
-663 if (document.getElementById(this._engine.canvas.canvasId)) { // Context won't exist if canvas has disappeared
-664
-665 var core = this._core;
-666
-667 if (core.vertexBuf) {
-668 core.vertexBuf.destroy();
-669 }
-670 if (core.normalBuf) {
-671 core.normalBuf.destroy();
-672 }
-673 if (core.uvBuf) {
-674 core.uvBuf.destroy();
-675 }
-676 if (core.uvBuf2) {
-677 core.uvBuf2.destroy();
-678 }
-679 if (core.colorBuf) {
-680 core.colorBuf.destroy();
-681 }
-682 if (core.indexBuf) {
-683 core.indexBuf.destroy();
-684 }
-685 }
-686 };
-687
-688 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_layer.js.html b/docs/symbols/src/src_core_scene_layer.js.html
deleted file mode 100644
index 91994569..00000000
--- a/docs/symbols/src/src_core_scene_layer.js.html
+++ /dev/null
@@ -1,75 +0,0 @@
- 1 (function() {
- 2
- 3 /**
- 4 * The default state core singleton for {@link SceneJS.Layer} nodes
- 5 */
- 6 var defaultCore = {
- 7 type: "layer",
- 8 stateId: SceneJS._baseStateId++,
- 9 priority: 0,
- 10 enabled: true
- 11 };
- 12
- 13 var coreStack = [];
- 14 var stackLen = 0;
- 15
- 16 SceneJS_events.addListener(
- 17 SceneJS_events.SCENE_COMPILING,
- 18 function(params) {
- 19 params.engine.display.layer = defaultCore;
- 20 stackLen = 0;
- 21 });
- 22
- 23 /**
- 24 * @class Scene graph node which assigns the {@link SceneJS.Geometry}s within its subgraph to a prioritised render bin
- 25 * @extends SceneJS.Node
- 26 */
- 27 SceneJS.Layer = SceneJS_NodeFactory.createNodeType("layer");
- 28
- 29 SceneJS.Layer.prototype._init = function(params) {
- 30 if (this._core.useCount == 1) { // This node defines the resource
- 31 this._core.priority = params.priority || 0;
- 32 this._core.enabled = params.enabled !== false;
- 33 }
- 34 };
- 35
- 36 SceneJS.Layer.prototype.setPriority = function(priority) {
- 37 priority = priority || 0;
- 38 if (this._core.priority != priority) {
- 39 this._core.priority = priority;
- 40 this._engine.display.stateOrderDirty = true;
- 41 }
- 42 };
- 43
- 44 SceneJS.Layer.prototype.getPriority = function() {
- 45 return this._core.priority;
- 46 };
- 47
- 48 SceneJS.Layer.prototype.setEnabled = function(enabled) {
- 49 enabled = !!enabled;
- 50 if (this._core.enabled != enabled) {
- 51 this._core.enabled = enabled;
- 52 this._engine.display.drawListDirty = true;
- 53 }
- 54 };
- 55
- 56 SceneJS.Layer.prototype.getEnabled = function() {
- 57 return this._core.enabled;
- 58 };
- 59
- 60 SceneJS.Layer.prototype._compile = function() {
- 61 this._engine.display.layer = coreStack[stackLen++] = this._core;
- 62 this._compileNodes();
- 63 this._engine.display.layer = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
- 64 };
- 65
- 66 })();
- 67
- 68
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_library.js.html b/docs/symbols/src/src_core_scene_library.js.html
deleted file mode 100644
index 5348c2c3..00000000
--- a/docs/symbols/src/src_core_scene_library.js.html
+++ /dev/null
@@ -1,16 +0,0 @@
- 1 /**
- 2 * @class Scene graph node which assigns nodes in its subgraph to a library
- 3 * @extends SceneJS.Node
- 4 */
- 5 SceneJS.Library = SceneJS_NodeFactory.createNodeType("library");
- 6 SceneJS.Library.prototype._compile = function() { // Bypass child nodes
- 7 };
- 8
- 9
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_lights.js.html b/docs/symbols/src/src_core_scene_lights.js.html
deleted file mode 100644
index c96aebe6..00000000
--- a/docs/symbols/src/src_core_scene_lights.js.html
+++ /dev/null
@@ -1,181 +0,0 @@
- 1 (function () {
- 2
- 3 /**
- 4 * The default state core singleton for {@link SceneJS.Lights} nodes
- 5 */
- 6 var defaultCore = {
- 7 type:"lights",
- 8 stateId:SceneJS._baseStateId++,
- 9 hash:null,
- 10 empty:false,
- 11 lights:[
- 12 {
- 13 mode:"ambient",
- 14 color:[0.6, 0.6, 0.6], // Core has arrays for WebGL loading
- 15 diffuse:true,
- 16 specular:false
- 17 },
- 18 {
- 19 mode:"dir",
- 20 color:[1.0, 1.0, 1.0 ],
- 21 diffuse:true,
- 22 specular:true,
- 23 dir:[0.5, -1.0, -0.6 ]
- 24 },
- 25 {
- 26 mode:"dir",
- 27 color:[1.0, 1.0, 1.0 ],
- 28 diffuse:true,
- 29 specular:true,
- 30 dir:[-1.0, 0.0, 0.0 ]
- 31 }
- 32 ]
- 33 };
- 34
- 35 makeHash(defaultCore);
- 36
- 37 function makeHash(core) {
- 38 if (core.lights && core.lights.length > 0) {
- 39 var lights = core.lights;
- 40 var parts = [];
- 41 var light;
- 42 for (var i = 0, len = lights.length; i < len; i++) {
- 43 light = lights[i];
- 44 parts.push(light.mode);
- 45 if (light.specular) {
- 46 parts.push("s");
- 47 }
- 48 if (light.diffuse) {
- 49 parts.push("d");
- 50 }
- 51 parts.push((light.space == "world") ? "w" : "v");
- 52 }
- 53 core.hash = parts.join("");
- 54
- 55 } else {
- 56 core.hash = "";
- 57 }
- 58 }
- 59
- 60 var coreStack = [];
- 61 var stackLen = 0;
- 62
- 63 SceneJS_events.addListener(
- 64 SceneJS_events.SCENE_COMPILING,
- 65 function (params) {
- 66 params.engine.display.lights = defaultCore;
- 67 stackLen = 0;
- 68 });
- 69
- 70 /**
- 71 * @class Scene graph node which defines light sources to illuminate the {@link SceneJS.Geometry}s within its subgraph
- 72 * @extends SceneJS.Node
- 73 */
- 74 SceneJS.Lights = SceneJS_NodeFactory.createNodeType("lights");
- 75
- 76 SceneJS.Lights.prototype._init = function (params) {
- 77
- 78 if (this._core.useCount == 1) { // This node defines the resource
- 79
- 80 var lights = params.lights;
- 81
- 82 if (!lights) {
- 83 throw SceneJS_error.fatalError(
- 84 SceneJS.errors.NODE_CONFIG_EXPECTED,
- 85 "lights node attribute missing : 'lights'");
- 86 }
- 87
- 88 this._core.lights = this._core.lights || [];
- 89
- 90 for (var i = 0, len = lights.length; i < len; i++) {
- 91 this._setLight(i, lights[i]);
- 92 }
- 93 }
- 94 };
- 95
- 96 SceneJS.Lights.prototype.setLights = function (lights) {
- 97 var indexNum;
- 98 for (var index in lights) {
- 99 if (lights.hasOwnProperty(index)) {
-100 if (index != undefined || index != null) {
-101 indexNum = parseInt(index);
-102 if (indexNum < 0 || indexNum >= this._core.lights.length) {
-103 throw SceneJS_error.fatalError(
-104 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-105 "Invalid argument to set 'lights': index out of range (" + this._core.lights.length + " lights defined)");
-106 }
-107 this._setLight(indexNum, lights[index] || {});
-108 }
-109 }
-110 }
-111 this._engine.display.imageDirty = true;
-112 };
-113
-114 SceneJS.Lights.prototype._setLight = function (index, cfg) {
-115
-116 var light = this._core.lights[index] || (this._core.lights[index] = []);
-117
-118 var mode = cfg.mode || "dir";
-119 if (mode != "dir" && mode != "point" && mode != "ambient") {
-120 throw SceneJS_error.fatalError(
-121 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-122 "Light mode not supported - should be 'dir' or 'point' or 'ambient'");
-123 }
-124
-125 var pos = cfg.pos;
-126 var dir = cfg.dir;
-127
-128 var color = cfg.color;
-129 light.color = [
-130 color.r != undefined ? color.r : 1.0,
-131 color.g != undefined ? color.g : 1.0,
-132 color.b != undefined ? color.b : 1.0
-133 ];
-134
-135 // Ambient lights hardwired to contribute to diffuse lighting
-136 light.mode = mode;
-137 light.diffuse = (mode == "ambient") ? true : ((cfg.diffuse != undefined) ? cfg.diffuse : true);
-138 light.specular = (mode == "ambient") ? false : ((cfg.specular != undefined) ? cfg.specular : true);
-139 light.pos = cfg.pos ? [ pos.x || 0, pos.y || 0, pos.z || 0 ] : undefined;
-140 light.dir = cfg.dir ? [dir.x || 0, dir.y || 0, dir.z || 0] : undefined;
-141 light.constantAttenuation = (cfg.constantAttenuation != undefined) ? cfg.constantAttenuation : 1.0;
-142 light.linearAttenuation = (cfg.linearAttenuation || 0.0);
-143 light.quadraticAttenuation = (cfg.quadraticAttenuation || 0.0);
-144
-145 var space = cfg.space;
-146
-147 if (!space) {
-148
-149 space = "world";
-150
-151 } else if (space != "view" && space != "world") {
-152
-153 throw SceneJS_error.fatalError(
-154 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-155 "lights node invalid value for property 'space': '" + space + "' - should be 'view' or 'world'");
-156 }
-157
-158 light.space = space;
-159
-160 this._core.hash = null;
-161 };
-162
-163 SceneJS.Lights.prototype._compile = function () {
-164
-165 if (!this._core.hash) {
-166 makeHash(this._core);
-167 }
-168
-169 this._engine.display.lights = coreStack[stackLen++] = this._core;
-170 this._compileNodes();
-171 this._engine.display.lights = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
-172 };
-173
-174 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_lookAt.js.html b/docs/symbols/src/src_core_scene_lookAt.js.html
deleted file mode 100644
index c6878112..00000000
--- a/docs/symbols/src/src_core_scene_lookAt.js.html
+++ /dev/null
@@ -1,394 +0,0 @@
- 1 (function() {
- 2
- 3 var defaultMatrix = SceneJS_math_identityMat4();
- 4 var defaultMat = new Float32Array(defaultMatrix);
- 5
- 6 var normalMat = SceneJS_math_transposeMat4(
- 7 SceneJS_math_inverseMat4(
- 8 SceneJS_math_identityMat4(),
- 9 SceneJS_math_mat4()));
- 10 var defaultNormalMat = new Float32Array(normalMat);
- 11
- 12 /**
- 13 * The default state core singleton for {@link SceneJS.LookAt} nodes
- 14 */
- 15 var defaultCore = {
- 16 type: "lookAt",
- 17 stateId: SceneJS._baseStateId++,
- 18 matrix: defaultMatrix,
- 19 mat : defaultMat,
- 20 normalMatrix: normalMat,
- 21 normalMat : defaultNormalMat,
- 22 lookAt: SceneJS_math_LOOKAT_ARRAYS
- 23 };
- 24
- 25 var coreStack = [];
- 26 var stackLen = 0;
- 27
- 28 SceneJS_events.addListener(
- 29 SceneJS_events.SCENE_COMPILING,
- 30 function(params) {
- 31 params.engine.display.viewTransform = defaultCore;
- 32 stackLen = 0;
- 33 });
- 34
- 35 /**
- 36 * @class Scene graph node which defines the viewing transform for the {@link SceneJS.Geometry}s within its subgraph
- 37 * @extends SceneJS.Node
- 38 */
- 39 SceneJS.Lookat = SceneJS_NodeFactory.createNodeType("lookAt");
- 40
- 41 SceneJS.Lookat.prototype._init = function(params) {
- 42
- 43 this._mat = null;
- 44
- 45 this._xf = {
- 46 type: "lookat"
- 47 };
- 48
- 49 if (this._core.useCount == 1) { // This node is the resource definer
- 50
- 51 this._core.eyeX = 0;
- 52 this._core.eyeY = 0;
- 53 this._core.eyeZ = 1.0;
- 54
- 55 this._core.lookX = 0;
- 56 this._core.lookY = 0;
- 57 this._core.lookZ = 0;
- 58
- 59 this._core.upX = 0;
- 60 this._core.upY = 1;
- 61 this._core.upZ = 0;
- 62
- 63 if (!params.eye && !params.look && !params.up) {
- 64 this.setEye({x: 0, y: 0, z: 1.0 });
- 65 this.setLook({x: 0, y: 0, z: 0 });
- 66 this.setUp({x: 0, y: 1.0, z: 0 });
- 67 } else {
- 68 this.setEye(params.eye);
- 69 this.setLook(params.look);
- 70 this.setUp(params.up);
- 71 }
- 72
- 73 var core = this._core;
- 74
- 75 this._core.rebuild = function() {
- 76
- 77 core.matrix = SceneJS_math_lookAtMat4c(
- 78 core.eyeX, core.eyeY, core.eyeZ,
- 79 core.lookX, core.lookY, core.lookZ,
- 80 core.upX, core.upY, core.upZ);
- 81
- 82 core.lookAt = {
- 83 eye: [core.eyeX, core.eyeY, core.eyeZ ],
- 84 look: [core.lookX, core.lookY, core.lookZ ],
- 85 up: [core.upX, core.upY, core.upZ ]
- 86 };
- 87
- 88 if (!core.mat) { // Lazy-create arrays
- 89 core.mat = new Float32Array(core.matrix);
- 90 core.normalMat = new Float32Array(
- 91 SceneJS_math_transposeMat4(SceneJS_math_inverseMat4(core.matrix, SceneJS_math_mat4())));
- 92
- 93 } else { // Insert into arrays
- 94 core.mat.set(core.matrix);
- 95 core.normalMat.set(SceneJS_math_transposeMat4(SceneJS_math_inverseMat4(core.matrix, SceneJS_math_mat4())));
- 96 }
- 97
- 98 core.dirty = false;
- 99 };
-100
-101 this._core.dirty = true;
-102 }
-103 };
-104
-105 SceneJS.Lookat.prototype.setEye = function(eye) {
-106
-107 eye = eye || {};
-108
-109 if (eye.x != undefined && eye.x != null) {
-110 this._core.eyeX = eye.x;
-111 }
-112
-113 if (eye.y != undefined && eye.y != null) {
-114 this._core.eyeY = eye.y;
-115 }
-116
-117 if (eye.z != undefined && eye.z != null) {
-118 this._core.eyeZ = eye.z;
-119 }
-120
-121 this._core.dirty = true;
-122 this._engine.display.imageDirty = true;
-123
-124 return this;
-125 };
-126
-127 SceneJS.Lookat.prototype.incEye = function(eye) {
-128 eye = eye || {};
-129 this._core.eyeX += (eye.x != undefined && eye.x != null) ? eye.x : 0;
-130 this._core.eyeY += (eye.y != undefined && eye.y != null) ? eye.y : 0;
-131 this._core.eyeZ += (eye.z != undefined && eye.z != null) ? eye.z : 0;
-132 this._core.dirty = true;
-133 this._engine.display.imageDirty = true;
-134 return this;
-135 };
-136
-137 SceneJS.Lookat.prototype.setEyeX = function(x) {
-138 this._core.eyeX = x || 0;
-139 this._core.dirty = true;
-140 this._engine.display.imageDirty = true;
-141 return this;
-142 };
-143
-144 SceneJS.Lookat.prototype.setEyeY = function(y) {
-145 this._core.eyeY = y || 0;
-146 this._core.dirty = true;
-147 this._engine.display.imageDirty = true;
-148 return this;
-149 };
-150
-151 SceneJS.Lookat.prototype.setEyeZ = function(z) {
-152 this._core.eyeZ = z || 0;
-153 this._core.dirty = true;
-154 this._engine.display.imageDirty = true;
-155 return this;
-156 };
-157
-158 SceneJS.Lookat.prototype.incEyeX = function(x) {
-159 this._core.eyeX += x;
-160 this._core.dirty = true;
-161 this._engine.display.imageDirty = true;
-162 return this;
-163 };
-164
-165 SceneJS.Lookat.prototype.incEyeY = function(y) {
-166 this._core.eyeY += y;
-167 this._core.dirty = true;
-168 this._engine.display.imageDirty = true;
-169 return this;
-170 };
-171
-172 SceneJS.Lookat.prototype.incEyeZ = function(z) {
-173 this._core.eyeZ += z;
-174 this._core.dirty = true;
-175 this._engine.display.imageDirty = true;
-176 return this;
-177 };
-178
-179 SceneJS.Lookat.prototype.getEye = function() {
-180 return {
-181 x: this._core.eyeX,
-182 y: this._core.eyeY,
-183 z: this._core.eyeZ
-184 };
-185 };
-186
-187 SceneJS.Lookat.prototype.setLook = function(look) {
-188 look = look || {};
-189
-190 if (look.x != undefined && look.x != null) {
-191 this._core.lookX = look.x;
-192 }
-193
-194 if (look.y != undefined && look.y != null) {
-195 this._core.lookY = look.y;
-196 }
-197
-198 if (look.z != undefined && look.z != null) {
-199 this._core.lookZ = look.z;
-200 }
-201
-202 this._core.dirty = true;
-203 this._engine.display.imageDirty = true;
-204 return this;
-205 };
-206
-207 SceneJS.Lookat.prototype.incLook = function(look) {
-208 look = look || {};
-209 this._core.lookX += (look.x != undefined && look.x != null) ? look.x : 0;
-210 this._core.lookY += (look.y != undefined && look.y != null) ? look.y : 0;
-211 this._core.lookZ += (look.z != undefined && look.z != null) ? look.z : 0;
-212 this._core.dirty = true;
-213 this._engine.display.imageDirty = true;
-214 return this;
-215 };
-216
-217 SceneJS.Lookat.prototype.setLookX = function(x) {
-218 this._core.lookX = x || 0;
-219 this._core.dirty = true;
-220 this._engine.display.imageDirty = true;
-221 return this;
-222 };
-223
-224 SceneJS.Lookat.prototype.setLookY = function(y) {
-225 this._core.lookY = y || 0;
-226 this._core.dirty = true;
-227 this._engine.display.imageDirty = true;
-228 return this;
-229 };
-230
-231 SceneJS.Lookat.prototype.setLookZ = function(z) {
-232 this._core.lookZ = z || 0;
-233 this._core.dirty = true;
-234 this._engine.display.imageDirty = true;
-235 return this;
-236 };
-237
-238 SceneJS.Lookat.prototype.incLookX = function(x) {
-239 this._core.lookX += x;
-240 this._core.dirty = true;
-241 this._engine.display.imageDirty = true;
-242 return this;
-243 };
-244
-245 SceneJS.Lookat.prototype.incLookY = function(y) {
-246 this._core.lookY += y;
-247 this._core.dirty = true;
-248 this._engine.display.imageDirty = true;
-249 return this;
-250 };
-251
-252 SceneJS.Lookat.prototype.incLookZ = function(z) {
-253 this._core.lookZ += z;
-254 this._core.dirty = true;
-255 this._engine.display.imageDirty = true;
-256 return this;
-257 };
-258
-259 SceneJS.Lookat.prototype.getLook = function() {
-260 return {
-261 x: this._core.lookX,
-262 y: this._core.lookY,
-263 z: this._core.lookZ
-264 };
-265 };
-266
-267 SceneJS.Lookat.prototype.setUp = function(up) {
-268 up = up || {};
-269
-270 if (up.x != undefined && up.x != null) {
-271 this._core.upX = up.x;
-272 }
-273
-274 if (up.y != undefined && up.y != null) {
-275 this._core.upY = up.y;
-276 }
-277
-278 if (up.z != undefined && up.z != null) {
-279 this._core.upZ = up.z;
-280 }
-281
-282 this._core.dirty = true;
-283 this._engine.display.imageDirty = true;
-284
-285 return this;
-286 };
-287
-288 SceneJS.Lookat.prototype.incUp = function(up) {
-289 up = up || {};
-290 this._core.upX += (up.x != undefined && up.x != null) ? up.x : 0;
-291 this._core.upY += (up.y != undefined && up.y != null) ? up.y : 0;
-292 this._core.upZ += (up.z != undefined && up.z != null) ? up.z : 0;
-293 this._core.dirty = true;
-294 this._engine.display.imageDirty = true;
-295 return this;
-296 };
-297
-298 SceneJS.Lookat.prototype.setUpX = function(x) {
-299 this._core.upX = x || 0;
-300 this._core.dirty = true;
-301 this._engine.display.imageDirty = true;
-302 return this;
-303 };
-304
-305 SceneJS.Lookat.prototype.setUpY = function(y) {
-306 this._core.upY = y || 0;
-307 this._core.dirty = true;
-308 this._engine.display.imageDirty = true;
-309 return this;
-310 };
-311
-312 SceneJS.Lookat.prototype.setUpZ = function(z) {
-313 this._core.upZ = z || 0;
-314 this._core.dirty = true;
-315 this._engine.display.imageDirty = true;
-316 return this;
-317 };
-318
-319 SceneJS.Lookat.prototype.incUpX = function(x) {
-320 this._core.upX += x;
-321 this._core.dirty = true;
-322 this._engine.display.imageDirty = true;
-323 return this;
-324 };
-325
-326 SceneJS.Lookat.prototype.incUpY = function(y) {
-327 this._core.upY += y;
-328 this._core.dirty = true;
-329 this._engine.display.imageDirty = true;
-330 return this;
-331 };
-332
-333 SceneJS.Lookat.prototype.incUpZ = function(z) {
-334 this._core.upZ += z;
-335 this._core.dirty = true;
-336 this._engine.display.imageDirty = true;
-337 return this;
-338 };
-339
-340 SceneJS.Lookat.prototype.getUp = function() {
-341 return {
-342 x: this._core.upX,
-343 y: this._core.upY,
-344 z: this._core.upZ
-345 };
-346 };
-347
-348 /**
-349 * Returns a copy of the matrix as a 1D array of 16 elements
-350 * @returns {Number[16]}
-351 */
-352 SceneJS.Lookat.prototype.getMatrix = function() {
-353
-354 if (this._core.dirty) {
-355 this._core.rebuild();
-356 }
-357
-358 return this._mat.slice(0);
-359 };
-360
-361 SceneJS.Lookat.prototype.getAttributes = function() {
-362 return {
-363 look: {
-364 x: this._core.lookX,
-365 y: this._core.lookY,
-366 z: this._core.lookZ
-367 },
-368 eye: {
-369 x: this._core.eyeX,
-370 y: this._core.eyeY,
-371 z: this._core.eyeZ
-372 },
-373 up: {
-374 x: this._core.upX,
-375 y: this._core.upY,
-376 z: this._core.upZ
-377 }
-378 };
-379 };
-380
-381 SceneJS.Lookat.prototype._compile = function() {
-382 this._engine.display.viewTransform = coreStack[stackLen++] = this._core;
-383 this._compileNodes();
-384 this._engine.display.viewTransform = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
-385 };
-386
-387 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_material.js.html b/docs/symbols/src/src_core_scene_material.js.html
deleted file mode 100644
index 91061eb0..00000000
--- a/docs/symbols/src/src_core_scene_material.js.html
+++ /dev/null
@@ -1,149 +0,0 @@
- 1 /*
- 2
- 3 TODO: material system from virtualworldframework:
- 4
- 5 "color":
- 6 "ambient":
- 7 "specColor":
- 8 "shininess":
- 9 "reflect":
- 10 "specular":
- 11 "emit":
- 12 "alpha":
- 13 "binaryAlpha":
- 14 */
- 15 new (function() {
- 16
- 17 /**
- 18 * The default state core singleton for {@link SceneJS.Material} nodes
- 19 */
- 20 var defaultCore = {
- 21 type: "material",
- 22 stateId: SceneJS._baseStateId++,
- 23 baseColor : [ 1.0, 1.0, 1.0 ],
- 24 specularColor : [ 1.0, 1.0, 1.0 ],
- 25 specular : 0.4,
- 26 shine : 20.0,
- 27 alpha : 1.0,
- 28 emit : 0.0
- 29 };
- 30
- 31 var coreStack = [];
- 32 var stackLen = 0;
- 33
- 34 SceneJS_events.addListener(
- 35 SceneJS_events.SCENE_COMPILING,
- 36 function(params) {
- 37 params.engine.display.material = defaultCore;
- 38 stackLen = 0;
- 39 });
- 40
- 41 /**
- 42 * @class Scene graph node which defines surface material properties for the {@link SceneJS.Geometry}s within its subgraph
- 43 * @extends SceneJS.Node
- 44 */
- 45 SceneJS.Material = SceneJS_NodeFactory.createNodeType("material");
- 46
- 47 SceneJS.Material.prototype._init = function(params) {
- 48 if (this._core.useCount == 1) {
- 49 this.setBaseColor(params.baseColor);
- 50 this.setSpecularColor(params.specularColor);
- 51 this.setSpecular(params.specular);
- 52 this.setShine(params.shine);
- 53 this.setEmit(params.emit);
- 54 this.setAlpha(params.alpha);
- 55 }
- 56 };
- 57
- 58 SceneJS.Material.prototype.setBaseColor = function(color) {
- 59 var defaultBaseColor = defaultCore.baseColor;
- 60 this._core.baseColor = color ? [
- 61 color.r != undefined && color.r != null ? color.r : defaultBaseColor[0],
- 62 color.g != undefined && color.g != null ? color.g : defaultBaseColor[1],
- 63 color.b != undefined && color.b != null ? color.b : defaultBaseColor[2]
- 64 ] : defaultCore.baseColor;
- 65 this._engine.display.imageDirty = true;
- 66 return this;
- 67 };
- 68
- 69 SceneJS.Material.prototype.getBaseColor = function() {
- 70 return {
- 71 r: this._core.baseColor[0],
- 72 g: this._core.baseColor[1],
- 73 b: this._core.baseColor[2]
- 74 };
- 75 };
- 76
- 77 SceneJS.Material.prototype.setSpecularColor = function(color) {
- 78 var defaultSpecularColor = defaultCore.specularColor;
- 79 this._core.specularColor = color ? [
- 80 color.r != undefined && color.r != null ? color.r : defaultSpecularColor[0],
- 81 color.g != undefined && color.g != null ? color.g : defaultSpecularColor[1],
- 82 color.b != undefined && color.b != null ? color.b : defaultSpecularColor[2]
- 83 ] : defaultCore.specularColor;
- 84 this._engine.display.imageDirty = true;
- 85 return this;
- 86 };
- 87
- 88 SceneJS.Material.prototype.getSpecularColor = function() {
- 89 return {
- 90 r: this._core.specularColor[0],
- 91 g: this._core.specularColor[1],
- 92 b: this._core.specularColor[2]
- 93 };
- 94 };
- 95
- 96 SceneJS.Material.prototype.setSpecular = function(specular) {
- 97 this._core.specular = (specular != undefined && specular != null) ? specular : defaultCore.specular;
- 98 this._engine.display.imageDirty = true;
- 99 return this;
-100 };
-101
-102 SceneJS.Material.prototype.getSpecular = function() {
-103 return this._core.specular;
-104 };
-105
-106 SceneJS.Material.prototype.setShine = function(shine) {
-107 this._core.shine = (shine != undefined && shine != null) ? shine : defaultCore.shine;
-108 this._engine.display.imageDirty = true;
-109 return this;
-110 };
-111
-112 SceneJS.Material.prototype.getShine = function() {
-113 return this._core.shine;
-114 };
-115
-116 SceneJS.Material.prototype.setEmit = function(emit) {
-117 this._core.emit = (emit != undefined && emit != null) ? emit : defaultCore.emit;
-118 this._engine.display.imageDirty = true;
-119 return this;
-120 };
-121
-122 SceneJS.Material.prototype.getEmit = function() {
-123 return this._core.emit;
-124 };
-125
-126 SceneJS.Material.prototype.setAlpha = function(alpha) {
-127 this._core.alpha = (alpha != undefined && alpha != null) ? alpha : defaultCore.alpha;
-128 this._engine.display.imageDirty = true;
-129 return this;
-130 };
-131
-132 SceneJS.Material.prototype.getAlpha = function() {
-133 return this._core.alpha;
-134 };
-135
-136 SceneJS.Material.prototype._compile = function() {
-137 this._engine.display.material = coreStack[stackLen++] = this._core;
-138 this._compileNodes();
-139 this._engine.display.material = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
-140 };
-141
-142 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_matrix.js.html b/docs/symbols/src/src_core_scene_matrix.js.html
deleted file mode 100644
index b736784d..00000000
--- a/docs/symbols/src/src_core_scene_matrix.js.html
+++ /dev/null
@@ -1,93 +0,0 @@
- 1
- 2 /**
- 3 * @class Scene graph node which defines a modelling transform matrix to apply to the objects in its subgraph
- 4 * @extends SceneJS.Node
- 5 */
- 6 SceneJS.Matrix = SceneJS_NodeFactory.createNodeType("matrix");
- 7
- 8 SceneJS.Matrix.prototype._init = function(params) {
- 9
- 10 if (this._core.useCount == 1) { // This node is the resource definer
- 11
- 12 SceneJS_modelXFormStack.buildCore(this._core);
- 13
- 14 this.setElements(params.elements);
- 15 }
- 16 };
- 17
- 18 /**
- 19 * Get Model matrix
- 20 * @return {*}
- 21 */
- 22 SceneJS.Matrix.prototype.getModelMatrix = function() {
- 23 if (this._core.dirty) {
- 24 this._core.build();
- 25 }
- 26 return this._core.matrix;
- 27 };
- 28
- 29 /**
- 30 * Get World matrix. That's the multiplication of this node's Model matrix by the World matrix of the the next
- 31 * tranform (scale, matrix, translate etc) node on the path to the scene root.
- 32 * @return {*}
- 33 */
- 34 SceneJS.Matrix.prototype.getWorldMatrix = function() {
- 35 if (this._core.dirty) {
- 36 this._core.build();
- 37 }
- 38 return Array.apply( [], this._core.mat);
- 39 };
- 40
- 41 /**
- 42 * Sets the matrix elements
- 43 * @type {Function}
- 44 */
- 45 SceneJS.Matrix.prototype.setMatrix = function(elements) {
- 46
- 47 elements = elements || SceneJS_math_identityMat4();
- 48
- 49 if (elements.length != 16) {
- 50 throw SceneJS_error.fatalError(
- 51 SceneJS.errors.ILLEGAL_NODE_CONFIG,
- 52 "SceneJS.Matrix elements should number 16");
- 53 }
- 54
- 55 var core = this._core;
- 56
- 57 if (!core.matrix) {
- 58 core.matrix = elements;
- 59
- 60 } else {
- 61
- 62 for (var i = 0; i < 16; i++) {
- 63 core.matrix[i] = elements[i];
- 64 }
- 65 }
- 66
- 67 core.setDirty();
- 68
- 69 this._engine.display.imageDirty = true;
- 70
- 71 return this;
- 72 };
- 73
- 74 /**
- 75 * Sets the matrix elements
- 76 * @deprecated
- 77 * @type {Function}
- 78 */
- 79 SceneJS.Matrix.prototype.setElements = SceneJS.Matrix.prototype.setMatrix;
- 80
- 81 SceneJS.Matrix.prototype._compile = function() {
- 82 SceneJS_modelXFormStack.push(this._core);
- 83 this._compileNodes();
- 84 SceneJS_modelXFormStack.pop();
- 85 };
- 86
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_modelXFormStack.js.html b/docs/symbols/src/src_core_scene_modelXFormStack.js.html
deleted file mode 100644
index cc4096b6..00000000
--- a/docs/symbols/src/src_core_scene_modelXFormStack.js.html
+++ /dev/null
@@ -1,223 +0,0 @@
- 1 /**
- 2 * Provides a model transform stack in front of the renderer.
- 3 * Nodes peek push and pop to the stack, while the renderer peeks at
- 4 * the transform on the top of the stack whenever it builds a renderer node.
- 5 *
- 6 */
- 7 var SceneJS_modelXFormStack = new (function () {
- 8
- 9 var defaultMatrix = SceneJS_math_identityMat4();
- 10 var defaultMat = new Float32Array(defaultMatrix);
- 11
- 12 var defaultNormalMatrix = SceneJS_math_transposeMat4(
- 13 SceneJS_math_inverseMat4(
- 14 SceneJS_math_identityMat4(),
- 15 SceneJS_math_mat4()));
- 16 var defaultNormalMat = new Float32Array(defaultNormalMatrix);
- 17
- 18 var defaultCore = {
- 19 type:"xform",
- 20 stateId:SceneJS._baseStateId++,
- 21
- 22 matrix:defaultMatrix,
- 23 mat:defaultMat,
- 24
- 25 normalMatrix:defaultNormalMatrix,
- 26 normalMat:defaultNormalMat,
- 27
- 28 parent:null, // Parent transform core
- 29 cores:[], // Child transform cores
- 30 numCores:0, // Number of child transform cores
- 31 dirty:false, // Does this subtree need matrices rebuilt
- 32 matrixDirty:false
- 33 };
- 34
- 35 var transformStack = [];
- 36 var stackLen = 0;
- 37
- 38 this.top = defaultCore;
- 39
- 40 var dirty;
- 41
- 42 var self = this;
- 43
- 44 SceneJS_events.addListener(
- 45 SceneJS_events.SCENE_COMPILING,
- 46 function () {
- 47 stackLen = 0;
- 48 self.top = defaultCore;
- 49 dirty = true;
- 50 });
- 51
- 52 SceneJS_events.addListener(
- 53 SceneJS_events.OBJECT_COMPILING,
- 54 function (params) {
- 55
- 56 if (dirty) {
- 57
- 58 if (stackLen > 0) {
- 59
- 60 params.display.modelTransform = transformStack[stackLen - 1];
- 61
- 62 } else {
- 63
- 64 params.display.modelTransform = defaultCore;
- 65 }
- 66
- 67 dirty = false;
- 68 }
- 69 });
- 70
- 71 /**
- 72 * Creates a fresh transformation core
- 73 * @param core
- 74 */
- 75 this.buildCore = function (core) {
- 76
- 77 /*
- 78 * Transform tree node properties
- 79 */
- 80 core.parent = null; // Parent transform core
- 81 core.cores = []; // Child transform cores
- 82 core.numCores = 0; // Number of child transform cores
- 83 core.matrixDirty = false;
- 84
- 85 core.matrix = SceneJS_math_identityMat4();
- 86
- 87 core.mat = new Float32Array(core.matrix);
- 88 core.normalMat = new Float32Array(
- 89 SceneJS_math_transposeMat4(
- 90 SceneJS_math_inverseMat4(core.matrix, SceneJS_math_mat4())));
- 91
- 92 core.dirty = false; // Does this subtree need matrices rebuilt
- 93
- 94 core.setDirty = function () {
- 95
- 96 core.matrixDirty = true;
- 97
- 98 if (core.dirty) {
- 99 // return;
-100 }
-101
-102 setDirty(core);
-103 };
-104
-105 /**
-106 * Recursively flag this subtree of transforms cores as dirty,
-107 * ie. needing their matrices rebuilt.
-108 */
-109 function setDirty(core) {
-110
-111 core.dirty = true;
-112 core.matrixDirty = true;
-113
-114 for (var i = 0, len = core.numCores; i < len; i++) {
-115 setDirty(core.cores[i]);
-116 }
-117 }
-118
-119 /**
-120 * Pre-multiply matrices at cores on path up to root into matrix at this core
-121 */
-122 core.build = function () {
-123
-124 if (core.matrixDirty) {
-125 if (core.buildMatrix) { // Matrix might be explicit property on some transform node types
-126 core.buildMatrix();
-127 }
-128 core.matrixDirty = false;
-129 }
-130
-131 var parent = core.parent;
-132
-133 var matrix;
-134
-135 if (parent) {
-136
-137 matrix = core.matrix.slice(0);
-138
-139 while (parent) {
-140
-141 if (parent.matrixDirty) {
-142
-143 if (parent.buildMatrix) { // Matrix might be explicit property on some transform node types
-144 parent.buildMatrix();
-145 }
-146 parent.mat.set(parent.matrix);
-147 parent.normalMat.set(
-148 SceneJS_math_transposeMat4(
-149 SceneJS_math_inverseMat4(parent.matrix, SceneJS_math_mat4())));
-150
-151 parent.matrixDirty = false;
-152 }
-153
-154 SceneJS_math_mulMat4(parent.matrix, matrix, matrix);
-155
-156 if (!parent.dirty) {
-157 // break;
-158 }
-159
-160 // parent.dirty = false;
-161
-162 parent = parent.parent;
-163 }
-164
-165 } else {
-166
-167 matrix = core.matrix;
-168 }
-169
-170 // if (!core.mat) {
-171 //
-172 // core.mat = new Float32Array(matrix);
-173 //
-174 // core.normalMat = new Float32Array(
-175 // SceneJS_math_transposeMat4(
-176 // SceneJS_math_inverseMat4(matrix, SceneJS_math_mat4())));
-177 // } else {
-178
-179 core.mat.set(matrix);
-180
-181 core.normalMat.set(
-182 SceneJS_math_transposeMat4(
-183 SceneJS_math_inverseMat4(matrix, SceneJS_math_mat4())));
-184 //}
-185
-186 core.dirty = false;
-187 };
-188 };
-189
-190 this.push = function (core) {
-191
-192 transformStack[stackLen++] = core;
-193
-194 core.parent = this.top;
-195 core.dirty = true;
-196
-197 if (this.top) {
-198 this.top.cores[this.top.numCores++] = core;
-199 }
-200
-201 core.numCores = 0;
-202
-203 this.top = core;
-204
-205 dirty = true;
-206 };
-207
-208 this.pop = function () {
-209
-210 this.top = (--stackLen > 0) ? transformStack[stackLen - 1] : defaultCore;
-211
-212 dirty = true;
-213 };
-214
-215 })();
-216
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_morphGeometry.js.html b/docs/symbols/src/src_core_scene_morphGeometry.js.html
deleted file mode 100644
index c5345297..00000000
--- a/docs/symbols/src/src_core_scene_morphGeometry.js.html
+++ /dev/null
@@ -1,390 +0,0 @@
- 1 new (function() {
- 2
- 3 /**
- 4 * The default state core singleton for {@link SceneJS.MorphGeometry} nodes
- 5 */
- 6 var defaultCore = {
- 7 type: "morphGeometry",
- 8 stateId: SceneJS._baseStateId++,
- 9 hash: "",
- 10 // empty: true,
- 11 morph: null
- 12 };
- 13
- 14 var coreStack = [];
- 15 var stackLen = 0;
- 16
- 17 SceneJS_events.addListener(
- 18 SceneJS_events.SCENE_COMPILING,
- 19 function(params) {
- 20 params.engine.display.morphGeometry = defaultCore;
- 21 stackLen = 0;
- 22 });
- 23
- 24 /**
- 25 * @class Scene graph node which defines morphing behaviour for the {@link SceneJS.Geometry}s within its subgraph
- 26 * @extends SceneJS.Node
- 27 */
- 28 SceneJS.MorphGeometry = SceneJS_NodeFactory.createNodeType("morphGeometry");
- 29
- 30 SceneJS.MorphGeometry.prototype._init = function(params) {
- 31
- 32 if (this._core.useCount == 1) { // This node defines the resource
- 33
- 34 this._sourceConfigs = params.source;
- 35 this._source = null;
- 36
- 37 if (params.source) {
- 38
- 39 /*---------------------------------------------------------------------------------------------------
- 40 * Build node core (possibly asynchronously) using a factory object
- 41 *--------------------------------------------------------------------------------------------------*/
- 42
- 43 if (!params.source.type) {
- 44 throw SceneJS_error.fatalError(
- 45 SceneJS.errors.ILLEGAL_NODE_CONFIG,
- 46 "morphGeometry config expected: source.type");
- 47 }
- 48
- 49 var sourceService = SceneJS.Plugins.getPlugin(SceneJS.Plugins.MORPH_GEO_SOURCE_PLUGIN, this._sourceConfigs.type);
- 50
- 51 if (!sourceService) {
- 52 throw SceneJS_error.fatalError(
- 53 SceneJS.errors.PLUGIN_INVALID,
- 54 "morphGeometry: no support for source type '" + this._sourceConfigs.type + "' - need to include plugin for this source type, " +
- 55 "or install a custom source service with SceneJS.Plugins.addPlugin(SceneJS.Plugins.MORPH_GEO_SOURCE_PLUGIN, '" + this._sourceConfigs.type + "', <your service>).");
- 56 }
- 57
- 58 if (!sourceService.getSource) {
- 59 throw SceneJS_error.fatalError(
- 60 SceneJS.errors.PLUGIN_INVALID,
- 61 "morphGeometry: 'getSource' method not found on MorphGeoFactoryService (SceneJS.Plugins.MORPH_GEO_SOURCE_PLUGIN)");
- 62 }
- 63
- 64 this._source = sourceService.getSource();
- 65
- 66 if (!this._source.onUpdate) {
- 67 throw SceneJS_error.fatalError(
- 68 SceneJS.errors.PLUGIN_INVALID,
- 69 "morphGeometry: 'onUpdate' method not found on source provided by plugin type '" + params.source.type + "'");
- 70 }
- 71
- 72 var self = this;
- 73
- 74 this._source.onCreate(// Get notification when factory creates the morph
- 75 function(data) {
- 76
- 77 self._buildNodeCore(data);
- 78
- 79 self._core._loading = false;
- 80 self._fireEvent("loaded");
- 81
- 82 self._engine.branchDirty(this); // TODO
- 83 });
- 84
- 85 if (this._source.onUpdate) {
- 86 this._source.onUpdate(// Reload factory updates to the morph
- 87 function(data) {
- 88
- 89 if (data.targets) {
- 90
- 91 var dataTargets = data.targets;
- 92 var dataTarget;
- 93 var index;
- 94 var morphTargets = self._core.targets;
- 95 var morphTarget;
- 96
- 97 for (var i = 0, len = dataTargets.length; i < len; i++) {
- 98 dataTarget = dataTargets[i];
- 99 index = dataTarget.targetIndex;
-100 morphTarget = morphTargets[index];
-101
-102 if (dataTarget.positions && morphTarget.vertexBuf) {
-103 morphTarget.vertexBuf.bind();
-104 morphTarget.vertexBuf.setData(dataTarget.positions, 0);
-105 }
-106 }
-107 }
-108
-109 // TODO: factory can update factor?
-110 // this.setFactor(params.factor);
-111
-112 self._display.imageDirty = true;
-113 });
-114 }
-115
-116 this._core._loading = true;
-117
-118 this._fireEvent("loading");
-119
-120 this._source.setConfigs(this._sourceConfigs);
-121
-122 } else if (params.create instanceof Function) {
-123
-124 /*---------------------------------------------------------------------------------------------------
-125 * Build node core from JSON arrays and primitive name returned by factory function
-126 *--------------------------------------------------------------------------------------------------*/
-127
-128 this._buildNodeCore(params.create());
-129
-130 } else {
-131
-132 /*---------------------------------------------------------------------------------------------------
-133 * Build node core from JSON arrays and primitive name given in node properties
-134 *--------------------------------------------------------------------------------------------------*/
-135
-136 this._buildNodeCore(params);
-137 }
-138
-139 this._core.webglRestored = function() {
-140 //self._buildNodeCore(self._engine.canvas.gl, self._core);
-141 };
-142
-143 this.setFactor(params.factor);
-144 }
-145
-146 // TODO: factor shared on cores?
-147 this._core.factor = params.factor || 0;
-148 this._core.clamp = !!params.clamp;
-149 };
-150
-151 SceneJS.MorphGeometry.prototype._buildNodeCore = function(data) {
-152
-153 var targetsData = data.targets || [];
-154 if (targetsData.length < 2) {
-155 throw SceneJS_error.fatalError(
-156 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-157 "morphGeometry node should have at least two targets");
-158 }
-159
-160 var keysData = data.keys || [];
-161 if (keysData.length != targetsData.length) {
-162 throw SceneJS_error.fatalError(
-163 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-164 "morphGeometry node mismatch in number of keys and targets");
-165 }
-166
-167 var core = this._core;
-168 var gl = this._engine.canvas.gl;
-169 var usage = gl.STATIC_DRAW; //var usage = (!arrays.fixed) ? gl.STREAM_DRAW : gl.STATIC_DRAW;
-170
-171 core.keys = keysData;
-172 core.targets = [];
-173 core.key1 = 0;
-174 core.key2 = 1;
-175
-176 /* First target's arrays are defaults for where not given on previous and subsequent targets.
-177 * When target does have array, subsequent targets without array inherit it.
-178 */
-179
-180 var positions;
-181 var normals;
-182 var uv;
-183 var uv2;
-184
-185 var targetData;
-186
-187 for (var i = 0, len = targetsData.length; i < len; i++) {
-188 targetData = targetsData[i];
-189 if (!positions && targetData.positions) {
-190 positions = targetData.positions;
-191 }
-192 if (!normals && targetData.normals) {
-193 normals = targetData.normals;
-194 }
-195 if (!uv && targetData.uv) {
-196 uv = targetData.uv;
-197 }
-198 if (!uv2 && targetData.uv2) {
-199 uv2 = targetData.uv2;
-200 }
-201 }
-202
-203 try {
-204 var target;
-205 var arry;
-206
-207 for (var i = 0, len = targetsData.length; i < len; i++) {
-208 targetData = targetsData[i];
-209 target = {};
-210
-211 arry = targetData.positions || positions;
-212 if (arry) {
-213 target.vertexBuf = new SceneJS_webgl_ArrayBuffer(gl, gl.ARRAY_BUFFER,
-214 (typeof arry == "Float32Array") ? arry : new Float32Array(arry),
-215 arry.length, 3, usage);
-216 positions = arry;
-217 }
-218
-219 arry = targetData.normals || normals;
-220 if (arry) {
-221 target.normalBuf = new SceneJS_webgl_ArrayBuffer(gl, gl.ARRAY_BUFFER,
-222 (typeof arry == "Float32Array") ? arry : new Float32Array(arry),
-223 arry.length,
-224 3, usage);
-225 normals = arry;
-226 }
-227
-228 arry = targetData.uv || uv;
-229 if (arry) {
-230 target.uvBuf = new SceneJS_webgl_ArrayBuffer(gl, gl.ARRAY_BUFFER,
-231 (typeof arry == "Float32Array") ? arry : new Float32Array(arry),
-232 arry.length, 2, usage);
-233 uv = arry;
-234 }
-235
-236 arry = targetData.uv2 || uv2;
-237 if (arry) {
-238 target.uvBuf2 = new SceneJS_webgl_ArrayBuffer(gl, gl.ARRAY_BUFFER,
-239 (typeof arry == "Float32Array") ? arry : new Float32Array(arry),
-240 arry.length, 2, usage);
-241 uv2 = arry;
-242 }
-243
-244 core.targets.push(target); // We'll iterate this to destroy targets when we recover from error
-245 }
-246
-247 } catch (e) {
-248
-249 /* Allocation failure - deallocate target VBOs
-250 */
-251 for (var i = 0, len = core.targets.length; i < len; i++) {
-252
-253 target = core.targets[i];
-254
-255 if (target.vertexBuf) {
-256 target.vertexBuf.destroy();
-257 }
-258 if (target.normalBuf) {
-259 target.normalBuf.destroy();
-260 }
-261 if (target.uvBuf) {
-262 target.uvBuf.destroy();
-263 }
-264 if (target.uvBuf2) {
-265 target.uvBuf2.destroy();
-266 }
-267 }
-268
-269 throw SceneJS_error.fatalError(
-270 SceneJS.errors.ERROR,
-271 "Failed to allocate VBO(s) for morphGeometry: " + e);
-272 }
-273 };
-274
-275 SceneJS.MorphGeometry.prototype.setSource = function(sourceConfigs) {
-276 this._sourceConfigs = sourceConfigs;
-277 var source = this._source;
-278 if (source) {
-279 source.setConfigs(sourceConfigs);
-280 }
-281 };
-282
-283 SceneJS.MorphGeometry.prototype.getSource = function() {
-284 return this._sourceConfigs;
-285 };
-286
-287 SceneJS.MorphGeometry.prototype.setFactor = function(factor) {
-288 factor = factor || 0.0;
-289
-290 var core = this._core;
-291
-292 var keys = core.keys;
-293 var key1 = core.key1;
-294 var key2 = core.key2;
-295
-296 if (factor < keys[0]) {
-297 key1 = 0;
-298 key2 = 1;
-299
-300 } else if (factor > keys[keys.length - 1]) {
-301 key1 = keys.length - 2;
-302 key2 = key1 + 1;
-303
-304 } else {
-305 while (keys[key1] > factor) {
-306 key1--;
-307 key2--;
-308 }
-309 while (keys[key2] < factor) {
-310 key1++;
-311 key2++;
-312 }
-313 }
-314
-315 /* Normalise factor to range [0.0..1.0] for the target frame
-316 */
-317 core.factor = (factor - keys[key1]) / (keys[key2] - keys[key1]);
-318 core.key1 = key1;
-319 core.key2 = key2;
-320
-321 this._engine.display.imageDirty = true;
-322 };
-323
-324 SceneJS.MorphGeometry.prototype.getFactor = function() {
-325 return this._core.factor;
-326 };
-327
-328 SceneJS.MorphGeometry.prototype._compile = function() {
-329
-330 if (!this._core.hash) {
-331 this._makeHash();
-332 }
-333
-334 this._engine.display.morphGeometry = coreStack[stackLen++] = this._core;
-335 this._compileNodes();
-336 this._engine.display.morphGeometry = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
-337 };
-338
-339 SceneJS.MorphGeometry.prototype._makeHash = function() {
-340 var core = this._core;
-341 if (core.targets.length > 0) {
-342 var target0 = core.targets[0]; // All targets have same arrays
-343 var t = "t";
-344 var f = "f";
-345 core.hash = ([
-346 target0.vertexBuf ? t : f,
-347 target0.normalBuf ? t : f,
-348 target0.uvBuf ? t : f,
-349 target0.uvBuf2 ? t : f
-350 ]).join("");
-351 } else {
-352 core.hash = "";
-353 }
-354 };
-355
-356 SceneJS.MorphGeometry.prototype._destroy = function() {
-357 if (this._core.useCount == 1) { // Destroy core if no other references
-358 if (document.getElementById(this._engine.canvas.canvasId)) { // Context won't exist if canvas has disappeared
-359 var core = this._core;
-360 var target;
-361 for (var i = 0, len = core.targets.length; i < len; i++) {
-362 target = core.targets[i];
-363 if (target.vertexBuf) {
-364 target.vertexBuf.destroy();
-365 }
-366 if (target.normalBuf) {
-367 target.normalBuf.destroy();
-368 }
-369 if (target.uvBuf) {
-370 target.uvBuf.destroy();
-371 }
-372 if (target.uvBuf2) {
-373 target.uvBuf2.destroy();
-374 }
-375 }
-376 }
-377 if (this._source) {
-378 this._source.destroy();
-379 }
-380 }
-381 };
-382
-383 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_name.js.html b/docs/symbols/src/src_core_scene_name.js.html
deleted file mode 100644
index 48c9ca1a..00000000
--- a/docs/symbols/src/src_core_scene_name.js.html
+++ /dev/null
@@ -1,55 +0,0 @@
- 1 (function() {
- 2
- 3 /**
- 4 * The default state core singleton for {@link SceneJS.Name} nodes
- 5 */
- 6 var defaultCore = {
- 7 type: "name",
- 8 stateId: SceneJS._baseStateId++,
- 9 name: null
- 10 };
- 11
- 12 var coreStack = [];
- 13 var stackLen = 0;
- 14
- 15 SceneJS_events.addListener(
- 16 SceneJS_events.SCENE_COMPILING,
- 17 function(params) {
- 18 params.engine.display.name = defaultCore;
- 19 stackLen = 0;
- 20 });
- 21
- 22 /**
- 23 * @class Scene graph node which assigns a pick name to the {@link SceneJS.Geometry} nodes in its subgraph.
- 24 * @extends SceneJS.Node
- 25 */
- 26 SceneJS.Name = SceneJS_NodeFactory.createNodeType("name");
- 27
- 28 SceneJS.Name.prototype._init = function(params) {
- 29 if (this._core.useCount == 1) {
- 30 this.setName(params.name);
- 31 }
- 32 };
- 33
- 34 SceneJS.Name.prototype.setName = function(name) {
- 35 this._core.name = name || "unnamed";
- 36 this._engine.display.imageDirty = true;
- 37 };
- 38
- 39 SceneJS.Name.prototype.getName = function() {
- 40 return this._core.name;
- 41 };
- 42
- 43 SceneJS.Name.prototype._compile = function() {
- 44 this._engine.display.name = coreStack[stackLen++] = this._core;
- 45 this._compileNodes();
- 46 this._engine.display.name = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
- 47 };
- 48 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_node.js.html b/docs/symbols/src/src_core_scene_node.js.html
deleted file mode 100644
index c6a0fa64..00000000
--- a/docs/symbols/src/src_core_scene_node.js.html
+++ /dev/null
@@ -1,1161 +0,0 @@
- 1 /**
- 2 * @class The basic scene graph node type
- 3 */
- 4 SceneJS.Node = function() {
- 5 };
- 6
- 7 /**
- 8 * @class Basic scene graph node
- 9 */
- 10 SceneJS.Node.prototype.constructor = SceneJS.Node;
- 11
- 12 /**
- 13 * Called by SceneJS_Engine after it has instantiated the node
- 14 *
- 15 * @param {SceneJS_Engine} engine The engine which will manage this node
- 16 * @param {SceneJS_Core} core The core which will hold state for this node, may be shared with other nodes of the same type
- 17 * @param cfg Configuration for this node
- 18 * @param {String} cfg.id ID for the node, unique among all nodes in the scene
- 19 * @param {String} cfg.type type Type of this node (eg. "material", "texture" etc)
- 20 * @param {Object} cfg.data Optional arbitrary JSON object to attach to node
- 21 * @param {String} nodeId Optional ID for node
- 22 */
- 23 SceneJS.Node.prototype._construct = function(engine, core, cfg, nodeId) {
- 24
- 25 /**
- 26 * Engine that manages this node
- 27 * @type SceneJS_Engine
- 28 */
- 29 this._engine = engine;
- 30
- 31 /**
- 32 * The core which holds state for this node, may be shared with other nodes of the same type
- 33 * @type SceneJS_Core
- 34 */
- 35 this._core = core;
- 36
- 37 /**
- 38 * ID of this node, unique within its scene. The ID is a string if it was defined by the application
- 39 * via the node's JSON configuration, otherwise it is a number if it was left to SceneJS to automatically create.
- 40 * @type String|Number
- 41 */
- 42 this.id = cfg.id || cfg.nodeId || nodeId;
- 43
- 44 /**
- 45 * Type of this node (eg. "material", "texture" etc)
- 46 * @type String
- 47 */
- 48 this.type = cfg.type || "node";
- 49
- 50 /**
- 51 * Optional arbitrary JSON object attached to this node
- 52 * @type JSON
- 53 */
- 54 this.data = cfg.data;
- 55
- 56 /**
- 57 * Parent node
- 58 * @type SceneJS.Node
- 59 */
- 60 this.parent = null;
- 61
- 62 /**
- 63 * Child nodes
- 64 * @type SceneJS.Node[]
- 65 */
- 66 this.nodes = [];
- 67
- 68 /**
- 69 *
- 70 */
- 71 this._listeners = {};
- 72
- 73 /**
- 74 *
- 75 */
- 76 this._numListeners = 0; // Useful for quick check whether node observes any events
- 77
- 78 /**
- 79 *
- 80 */
- 81 this.dirty = false;
- 82
- 83 /**
- 84 *
- 85 */
- 86 this.branchDirty = false;
- 87
- 88 if (this._init) {
- 89 this._init(cfg);
- 90 }
- 91 };
- 92
- 93
- 94 /**
- 95 * Returns this node's {@link SceneJS.Scene}
- 96 */
- 97 SceneJS.Node.prototype.getScene = function() {
- 98 return this._engine.scene;
- 99 };
-100
-101
-102 /**
-103 * Returns the ID of this node's core
-104 */
-105 SceneJS.Node.prototype.getCoreId = function() {
-106 return this._core.coreId;
-107 };
-108
-109 /**
-110 * Get the node's ID
-111 *
-112 */
-113 SceneJS.Node.prototype.getID = function() {
-114 return this.id;
-115 };
-116
-117 /**
-118 * Alias for getID
-119 * @function
-120 */
-121 SceneJS.Node.prototype.getId = function() {
-122 return this.id;
-123 };
-124
-125 /**
-126 * Alias for getID
-127 * @function
-128 */
-129 SceneJS.Node.prototype.getNodeId = function() {
-130 return this.id;
-131 };
-132
-133
-134 /**
-135 * Returns the node's type. For the Node base class, it is "node", overridden in sub-classes.
-136 */
-137 SceneJS.Node.prototype.getType = function() {
-138 return this.type;
-139 };
-140
-141 /**
-142 * Returns the data object attached to this node.
-143 */
-144 SceneJS.Node.prototype.getData = function() {
-145 return this.data;
-146 };
-147
-148 /**
-149 * Sets a data object on this node.
-150 */
-151 SceneJS.Node.prototype.setData = function(data) {
-152 this.data = data;
-153 return this;
-154 };
-155
-156 /**
-157 * Returns the number of child nodes
-158 */
-159 SceneJS.Node.prototype.getNumNodes = function() {
-160 return this.nodes.length;
-161 };
-162
-163 /** Returns child nodes
-164 * @returns {Array} Child nodes
-165 */
-166 SceneJS.Node.prototype.getNodes = function() {
-167 return this.nodes.slice(0);
-168 };
-169
-170 /** Returns child node at given index. Returns null if no node at that index.
-171 * @param {Number} index The child index
-172 * @returns {Node} Child node, or null if not found
-173 */
-174 SceneJS.Node.prototype.getNodeAt = function(index) {
-175 if (index < 0 || index >= this.nodes.length) {
-176 return null;
-177 }
-178 return this.nodes[index];
-179 };
-180
-181 /** Returns first child node. Returns null if no child nodes.
-182 * @returns {Node} First child node, or null if not found
-183 */
-184 SceneJS.Node.prototype.getFirstNode = function() {
-185 if (this.nodes.length == 0) {
-186 return null;
-187 }
-188 return this.nodes[0];
-189 };
-190
-191 /** Returns last child node. Returns null if no child nodes.
-192 * @returns {Node} Last child node, or null if not found
-193 */
-194 SceneJS.Node.prototype.getLastNode = function() {
-195 if (this.nodes.length == 0) {
-196 return null;
-197 }
-198 return this.nodes[this.nodes.length - 1];
-199 };
-200
-201 /** Returns child node with the given ID.
-202 * Returns null if no such child node found.
-203 */
-204 SceneJS.Node.prototype.getNode = function(id) {
-205 for (var i = 0; i < this.nodes.length; i++) {
-206 if (this.nodes[i].id == id) {
-207 return this.nodes[i];
-208 }
-209 }
-210 return null;
-211 };
-212
-213 /** Disconnects the child node at the given index from its parent node
-214 * @param {int} index Child node index
-215 * @returns {Node} The disconnected child node if located, else null
-216 */
-217 SceneJS.Node.prototype.disconnectNodeAt = function(index) {
-218 var r = this.nodes.splice(index, 1);
-219 if (r.length > 0) {
-220 r[0].parent = null;
-221 this._engine.display.objectListDirty = true;
-222 return r[0];
-223 } else {
-224 return null;
-225 }
-226 };
-227
-228 /** Disconnects the child node from its parent, given as a node object
-229 * @param {String | Node} id The target child node, or its ID
-230 * @returns {Node} The removed child node if located
-231 */
-232 SceneJS.Node.prototype.disconnect = function() {
-233 if (this.parent) {
-234 for (var i = 0; i < this.parent.nodes.length; i++) {
-235 if (this.parent.nodes[i] === this) {
-236 return this.parent.disconnectNodeAt(i);
-237 }
-238 }
-239 }
-240 return null;
-241 };
-242
-243 /** Removes the child node at the given index
-244 * @param {int} index Child node index
-245 */
-246 SceneJS.Node.prototype.removeNodeAt = function(index) {
-247 var child = this.disconnectNodeAt(index);
-248 if (child) {
-249 child.destroy();
-250 this._engine.display.objectListDirty = true;
-251 }
-252 };
-253
-254 /** Removes the child node, given as either a node object or an ID string.
-255 * @param {String | Node} id The target child node, or its ID
-256 * @returns {Node} The removed child node if located
-257 */
-258 SceneJS.Node.prototype.removeNode = function(node) {
-259
-260 if (!node) {
-261 throw SceneJS_error.fatalError(
-262 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-263 "Node#removeNode - node argument undefined");
-264 }
-265
-266 if (!node._compile) {
-267 if (typeof node == "string") {
-268 var gotNode = this._engine.nodes.items[node];
-269 if (!gotNode) {
-270 throw SceneJS_error.fatalError(
-271 SceneJS.errors.NODE_NOT_FOUND,
-272 "Node#removeNode - node not found anywhere: '" + node + "'");
-273 }
-274 node = gotNode;
-275 }
-276 }
-277
-278 if (node._compile) { // instance of node
-279 for (var i = 0; i < this.nodes.length; i++) {
-280 if (this.nodes[i] === node) {
-281 var removedNode = this.removeNodeAt(i);
-282 this._engine.display.objectListDirty = true;
-283 return removedNode;
-284 }
-285 }
-286 }
-287
-288 throw SceneJS_error.fatalError(
-289 SceneJS.errors.NODE_NOT_FOUND,
-290 "Node#removeNode - child node not found: " + (node._compile ? ": " + node.id : node));
-291 };
-292
-293 /** Disconnects all child nodes from their parent node and returns them in an array.
-294 */
-295 SceneJS.Node.prototype.disconnectNodes = function() {
-296
-297 var len = this.nodes.length;
-298
-299 for (var i = 0; i < len; i++) { // Unlink nodes from this
-300 this.nodes[i].parent = null;
-301 }
-302
-303 var nodes = this.nodes;
-304
-305 this.nodes = [];
-306
-307 this._engine.display.objectListDirty = true;
-308
-309 return nodes;
-310 };
-311
-312 /** Removes all child nodes and returns them in an array.
-313 */
-314 SceneJS.Node.prototype.removeNodes = function() {
-315 var nodes = this.disconnectNodes();
-316 for (var i = 0; i < nodes.length; i++) {
-317 this.nodes[i].destroy();
-318 this._engine.display.objectListDirty = true;
-319 }
-320 };
-321
-322 /** Destroys this node and moves children up to parent, inserting them where this node resided.
-323 */
-324 SceneJS.Node.prototype.splice = function() {
-325
-326 var i, len;
-327
-328 if (this.parent == null) {
-329 return null;
-330 }
-331 var parent = this.parent;
-332 var nodes = this.disconnectNodes();
-333 for (i = 0,len = nodes.length; i < len; i++) { // Link this node's nodes to new parent
-334 nodes[i].parent = this.parent;
-335 }
-336 for (i = 0,len = parent.nodes.length; i < len; i++) { // Replace node on parent's nodes with this node's nodes
-337 if (parent.nodes[i] === this) {
-338
-339 parent.nodes.splice.apply(parent.nodes, [i, 1].concat(nodes));
-340
-341 this.nodes = [];
-342 this.parent = null;
-343
-344 this.destroy();
-345
-346 this._engine.branchDirty(parent);
-347
-348 return parent;
-349 }
-350 }
-351 };
-352
-353 /** Appends multiple child nodes
-354 */
-355 SceneJS.Node.prototype.addNodes = function(nodes) {
-356
-357 if (!nodes) {
-358 throw SceneJS_error.fatalError(
-359 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-360 "Node#addNodes - nodes argument is undefined");
-361 }
-362
-363 var node;
-364 var result = [];
-365
-366 for (var i = nodes.length - 1; i >= 0; i--) {
-367
-368 node = this.addNode(nodes[i]);
-369
-370 result[i] = node;
-371
-372 this._engine.branchDirty(node); // Schedule compilation of new node
-373 }
-374
-375 return result;
-376 };
-377
-378 /** Appends a child node
-379 */
-380 SceneJS.Node.prototype.addNode = function(node) {
-381
-382 if (!node) {
-383 throw SceneJS_error.fatalError(
-384 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-385 "Node#addNode - node argument is undefined");
-386 }
-387
-388 if (!node._compile) {
-389 if (typeof node == "string") {
-390 var gotNode = this._engine.nodes.items[node];
-391 if (!gotNode) {
-392 throw SceneJS_error.fatalError(
-393 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-394 "Node#addNode - node not found: '" + node + "'");
-395 }
-396 node = gotNode;
-397 } else {
-398 node = this._engine.createNode(node);
-399 }
-400 }
-401
-402 if (!node._compile) {
-403 throw SceneJS_error.fatalError(
-404 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-405 "Node#addNode - node argument is not a Node or subclass");
-406 }
-407
-408 if (node.parent != null) {
-409 throw SceneJS_error.fatalError(
-410 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-411 "Node#addNode - node argument is still attached to another parent");
-412 }
-413
-414 this.nodes.push(node);
-415
-416 node.parent = this;
-417
-418 this._engine.branchDirty(node);
-419
-420 return node;
-421 };
-422
-423 /** Inserts a subgraph into child nodes
-424 * @param {Node} node Child node
-425 * @param {int} i Index for new child node
-426 * @return {Node} The child node
-427 */
-428 SceneJS.Node.prototype.insertNode = function(node, i) {
-429
-430 if (!node) {
-431 throw SceneJS_error.fatalError(
-432 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-433 "Node#insertNode - node argument is undefined");
-434 }
-435
-436 if (!node._compile) {
-437 node = this._engine.createNode(node);
-438 }
-439
-440 if (!node._compile) {
-441 throw SceneJS_error.fatalError(
-442 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-443 "Node#insertNode - node argument is not a Node or subclass!");
-444 }
-445
-446 if (node.parent != null) {
-447 throw SceneJS_error.fatalError(
-448 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-449 "Node#insertNode - node argument is still attached to another parent!");
-450 }
-451
-452 if (i == undefined || i == null) {
-453
-454 /* Insert node above nodes when no index given
-455 */
-456 var nodes = this.disconnectNodes();
-457
-458 /* Move nodes to right-most leaf of inserted graph
-459 */
-460 var leaf = node;
-461 while (leaf.getNumNodes() > 0) {
-462 leaf = leaf.getLastNode();
-463 }
-464
-465 leaf.addNodes(nodes);
-466
-467 this.addNode(node);
-468
-469 } else if (i < 0) {
-470
-471 throw SceneJS_error.fatalError(
-472 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-473 "Node#insertNode - node index out of range: -1");
-474
-475 } else if (i >= this.nodes.length) {
-476 this.nodes.push(node);
-477
-478 } else {
-479 this.nodes.splice(i, 0, node);
-480 }
-481
-482 node.parent = this;
-483 return node;
-484 };
-485
-486 /** Calls the given function on each node in the subgraph rooted by this node, including this node.
-487 * The callback takes each node as it's sole argument and traversal stops as soon as the function returns
-488 * true and returns the node.
-489 * @param {function(Node)} func The function
-490 */
-491 SceneJS.Node.prototype.mapNodes = function(func) {
-492 if (func(this)) {
-493 return this;
-494 }
-495 var result;
-496 for (var i = 0; i < this.nodes.length; i++) {
-497 result = this.nodes[i].mapNodes(func);
-498 if (result) {
-499 return result;
-500 }
-501 }
-502 return null;
-503 };
-504
-505 /**
-506 * Registers a listener for a given event on this node. If the event type
-507 * is not supported by this node type, then the listener will never be called.
-508 * <p><b>Example:</b>
-509 * <pre><code>
-510 * var node = new Node();
-511 *
-512 * node.addListener(
-513 *
-514 * // eventName
-515 * "some-event",
-516 *
-517 * // handler
-518 * function(node, // Node we are listening to
-519 * params) { // Whatever params accompany the event type
-520 *
-521 * // ...
-522 * }
-523 * );
-524 *
-525 *
-526 * </code></pre>
-527 *
-528 * @param {String} eventName One of the event types supported by this node
-529 * @param {Function} fn - Handler function that be called as specified
-530 * @param options - Optional options for the handler as specified
-531 * @return {Node} this
-532 */
-533 SceneJS.Node.prototype.addListener = function(eventName, fn, options) {
-534 var list = this._listeners[eventName];
-535 if (!list) {
-536 list = [];
-537 this._listeners[eventName] = list;
-538 }
-539 list.push({
-540 eventName : eventName,
-541 fn: fn,
-542 options : options || {}
-543 });
-544 this._numListeners++;
-545 return this;
-546 };
-547
-548 /**
-549 * Fires an event at this node, immediately calling listeners registered for the event
-550 */
-551 SceneJS.Node.prototype._fireEvent = function(eventName, params, options) {
-552 var list = this._listeners[eventName];
-553 if (list) {
-554 if (!params) {
-555 params = {};
-556 }
-557 var event = {
-558 name: eventName,
-559 params : params,
-560 options: options || {}
-561 };
-562 var listener;
-563 for (var i = 0, len = list.length; i < len; i++) {
-564 listener = list[i];
-565 if (listener.options.scope) {
-566 listener.fn.call(listener.options.scope, event);
-567 } else {
-568 listener.fn.call(this, event);
-569 }
-570 }
-571 }
-572 };
-573
-574 /**
-575 * Removes a handler that is registered for the given event on this node.
-576 * Does nothing if no such handler registered.
-577 */
-578 SceneJS.Node.prototype.removeListener = function(eventName, fn) {
-579 var list = this._listeners[eventName];
-580 if (!list) {
-581 return null;
-582 }
-583 for (var i = 0; i < list.length; i++) {
-584 if (list[i].fn == fn) {
-585 list.splice(i, 1);
-586 return fn;
-587 }
-588 }
-589 this._numListeners--;
-590 return null;
-591 };
-592
-593 /**
-594 * Returns true if this node has any listeners for the given event
-595 */
-596 SceneJS.Node.prototype.hasListener = function(eventName) {
-597 return this._listeners[eventName];
-598 };
-599
-600 /**
-601 * Returns true if this node has any listeners at all.
-602 */
-603 SceneJS.Node.prototype.hasListeners = function() {
-604 return (this._numListeners > 0);
-605 };
-606
-607 /** Removes all listeners registered on this node.
-608 */
-609 SceneJS.Node.prototype.removeListeners = function() {
-610 this._listeners = {};
-611 this._numListeners = 0;
-612 return this;
-613 };
-614
-615 /** Returns the parent node
-616 */
-617 SceneJS.Node.prototype.getParent = function() {
-618 return this.parent;
-619 };
-620
-621 /**
-622 * Iterates over parent nodes on the path from the selected node to the root, executing a function
-623 * for each.
-624 * If the function returns true at any node, then traversal stops and a selector is
-625 * returned for that node.
-626 * @param {Function(node, index)} fn Function to execute on each instance node
-627 * @return {Object} Selector for selected node, if any
-628 */
-629 SceneJS.Node.prototype.eachParent = function(fn) {
-630
-631 if (!fn) {
-632 throw "SceneJS.Node.eachParent param 'fn' is null or undefined";
-633 }
-634
-635 var count = 0;
-636 var node = this;
-637
-638 while (node.parent) {
-639 if (fn.call(node.parent, count++) === true) {
-640 return node.parent;
-641 }
-642 node = node.parent;
-643 }
-644
-645 return null;
-646 };
-647
-648 /** Returns true if a child node matching given ID or index exists on this node
-649 * @param {Number|String} node Child node index or ID
-650 */
-651 SceneJS.Node.prototype.hasNode = function(node) {
-652
-653 if (node === null || node === undefined) {
-654 throw "SceneJS.Node.hasNode param 'node' is null or undefined";
-655 }
-656
-657 var type = typeof node;
-658 var nodeGot;
-659
-660 if (type == "number") {
-661 nodeGot = this.getNodeAt(node);
-662
-663 } else if (type == "string") {
-664 nodeGot = this.getNode(node);
-665
-666 } else {
-667 throw "SceneJS.Node.hasNode param 'node' should be either an index number or an ID string";
-668 }
-669
-670 return (nodeGot != undefined && nodeGot != null);
-671 };
-672
-673 /** Selects a child node matching given ID or index
-674 * @param {Number|String} node Child node index or ID
-675 */
-676 SceneJS.Node.prototype.node = function(node) {
-677
-678 if (node === null || node === undefined) {
-679 throw "SceneJS.Node.node param 'node' is null or undefined";
-680 }
-681
-682 var type = typeof node;
-683 var nodeGot;
-684
-685 if (type == "number") {
-686 nodeGot = this.getNodeAt(node);
-687
-688 } else if (type == "string") {
-689 nodeGot = this.getNode(node);
-690
-691 } else {
-692 throw "SceneJS.Node.node param 'node' should be either an index number or an ID string";
-693 }
-694
-695 if (!nodeGot) {
-696 throw "SceneJS.Node.node - node not found: '" + node + "'";
-697 }
-698
-699 return nodeGot;
-700 };
-701
-702 /**
-703 * Iterates over sub-nodes of the selected node, executing a function
-704 * for each. With the optional options object we can configure is depth-first or breadth-first order.
-705 * If neither, then only the child nodes are iterated.
-706 * If the function returns true at any node, then traversal stops and a selector is
-707 * returned for that node.
-708 * @param {Function(index, node)} fn Function to execute on each child node
-709 * @return {Object} Selector for selected node, if any
-710 */
-711 SceneJS.Node.prototype.eachNode = function(fn, options) {
-712
-713 if (!fn) {
-714 throw "SceneJS.Node.eachNode param 'fn' is null or undefined";
-715 }
-716
-717 if (typeof fn != "function") {
-718 throw "SceneJS.Node.eachNode param 'fn' should be a function";
-719 }
-720
-721 var stoppedNode;
-722 options = options || {};
-723 var count = 0;
-724
-725 if (options.andSelf) {
-726 if (fn.call(this, count++) === true) {
-727 return this;
-728 }
-729 }
-730
-731 if (!options.depthFirst && !options.breadthFirst) {
-732 stoppedNode = this._iterateEachNode(fn, this, count);
-733
-734 } else if (options.depthFirst) {
-735 stoppedNode = this._iterateEachNodeDepthFirst(fn, this, count, false); // Not below root yet
-736
-737 } else {
-738 // TODO: breadth-first
-739 }
-740
-741 if (stoppedNode) {
-742 return stoppedNode;
-743 }
-744
-745 return undefined; // IDE happy now
-746 };
-747
-748 SceneJS.Node.prototype.numNodes = function() {
-749 return this.nodes.length;
-750 };
-751
-752 SceneJS.Node.prototype._iterateEachNode = function(fn, node, count) {
-753
-754 var len = node.nodes.length;
-755 var child;
-756
-757 for (var i = 0; i < len; i++) {
-758 child = node.nodes[i];
-759
-760 if (fn.call(child, count++) === true) {
-761 return child;
-762 }
-763 }
-764
-765 return null;
-766 };
-767
-768 SceneJS.Node.prototype._iterateEachNodeDepthFirst = function(fn, node, count, belowRoot) {
-769
-770 if (belowRoot) {
-771
-772 /* Visit this node - if we are below root, because entry point visits the root
-773 */
-774 if (fn.call(node, count++) === true) {
-775 return node;
-776 }
-777 }
-778
-779 belowRoot = true;
-780
-781 /* Iterate nodes
-782 */
-783 var len = node.nodes.length;
-784 var child;
-785 for (var i = 0; i < len; i++) {
-786 child = this._iterateEachNodeDepthFirst(fn, node.nodes[i], count, belowRoot);
-787 if (child) {
-788 return child;
-789 }
-790 }
-791
-792 return null;
-793 };
-794
-795 /** Returns either all child or all sub-nodes of the given type, depending on whether search is recursive or not.
-796 */
-797 SceneJS.Node.prototype.findNodesByType = function(type, recursive) {
-798 return this._findNodesByType(type, [], recursive);
-799 };
-800
-801 SceneJS.Node.prototype._findNodesByType = function(type, list, recursive) {
-802 var i;
-803 for (i = 0; i < this.nodes; i++) {
-804 var node = this.nodes[i];
-805 if (node.type == type) {
-806 list.add(node);
-807 }
-808 }
-809 if (recursive) {
-810 for (i = 0; i < this.nodes; i++) {
-811 this.nodes[i]._findNodesByType(type, list, recursive);
-812 }
-813 }
-814 return list;
-815 };
-816
-817 /** Finds the first node on path up to root whose type equals that given
-818 */
-819 SceneJS.Node.prototype.findParentByType = function(type) {
-820 var parent = this.parent;
-821 while (parent && parent.type != type) {
-822 parent = parent.parent;
-823 }
-824 return parent;
-825 };
-826
-827
-828 /**
-829 * Given a map of name-value pairs, calls a getter method for each name,
-830 * feeding into it the corresponding value.
-831 *
-832 * @param attr
-833 * @param value
-834 * @return {*}
-835 */
-836 SceneJS.Node.prototype.set = function(attr, value) {
-837
-838 if (typeof attr == "object") { // Attribute map - recurse for each attribute
-839 for (var subAttr in attr) {
-840 if (attr.hasOwnProperty(subAttr)) {
-841 this.set(subAttr, attr[subAttr]);
-842 }
-843 }
-844 return;
-845 }
-846
-847 if (this._set) {
-848 var method = this._set[attr];
-849 if (method) {
-850 return method.call(this, value);
-851 }
-852 }
-853
-854 return this._createAccessor("set", attr, value);
-855 };
-856
-857 SceneJS.Node.prototype.get = function(attr) {
-858
-859 if (this._get) {
-860 var method = this._get[attr];
-861 if (method) {
-862 return method.call(this);
-863 }
-864 }
-865
-866 return this._createAccessor("get", attr);
-867 };
-868
-869 SceneJS.Node.prototype.add = function(attr, value) {
-870
-871 if (typeof attr == "object") { // Attribute map - recurse for each attribute
-872 for (var subAttr in attr) {
-873 if (attr.hasOwnProperty(subAttr)) {
-874 this.add(subAttr, attr[subAttr]);
-875 }
-876 }
-877 return;
-878 }
-879
-880 if (this._add) {
-881 var method = this._add[attr];
-882 if (method) {
-883 return method.call(this, value);
-884 }
-885 }
-886
-887 return this._createAccessor("add", attr, value);
-888 };
-889
-890 SceneJS.Node.prototype.inc = function(attr, value) {
-891
-892 if (typeof attr == "object") { // Attribute map - recurse for each attribute
-893 for (var subAttr in attr) {
-894 if (attr.hasOwnProperty(subAttr)) {
-895 this.inc(subAttr, attr[subAttr]);
-896 }
-897 }
-898 return;
-899 }
-900
-901 if (this._inc) {
-902 var method = this._inc[attr];
-903 if (method) {
-904 return method.call(this, value);
-905 }
-906 }
-907
-908 return this._createAccessor("inc", attr, value);
-909 };
-910
-911 SceneJS.Node.prototype.insert = function(attr, value) {
-912
-913 if (typeof attr == "object") { // Attribute map - recurse for each attribute
-914 for (var subAttr in attr) {
-915 if (attr.hasOwnProperty(subAttr)) {
-916 this.insert(subAttr, attr[subAttr]);
-917 }
-918 }
-919 return;
-920 }
-921
-922 if (this._set) {
-923 var method = this._set[attr];
-924 if (method) {
-925 return method.call(this, value);
-926 }
-927 }
-928
-929 return this._createAccessor("insert", attr, value);
-930 };
-931
-932 SceneJS.Node.prototype.remove = function(attr, value) {
-933
-934 if (typeof attr == "object") { // Attribute map - recurse for each attribute
-935 for (var subAttr in attr) {
-936 if (attr.hasOwnProperty(subAttr)) {
-937 this.remove(subAttr, attr[subAttr]);
-938 }
-939 }
-940 return;
-941 }
-942
-943 if (this._remove) {
-944 var method = this._remove[attr];
-945 if (method) {
-946 return method.call(this, value);
-947 }
-948 }
-949
-950 return this._createAccessor("remove", attr, value);
-951 };
-952
-953 SceneJS.Node.prototype._createAccessor = function(op, attr, value) {
-954
-955 var methodName = op + attr.substr(0, 1).toUpperCase() + attr.substr(1);
-956
-957 var method = this[methodName];
-958
-959 if (!method) {
-960 throw "Method not found on node: '" + methodName + "'";
-961 }
-962
-963 //var proto = (this.type == "node") ? SceneJS.Node.prototype : this._engine.nodeTypes[this.type].prototype;
-964
-965 var proto = this.__proto__;
-966
-967 var accessors;
-968 switch (op) {
-969 case "set":
-970 accessors = (proto._set || (proto._set = {}));
-971 break;
-972
-973 case "get":
-974 accessors = (proto._get || (proto._get = {}));
-975 break;
-976
-977 case "inc":
-978 accessors = (proto._inc || (proto._inc = {}));
-979 break;
-980
-981 case "add":
-982 accessors = (proto._add || (proto._add = {}));
-983 break;
-984
-985 case "insert":
-986 accessors = (proto._insert || (proto._insert = {}));
-987 break;
-988
-989 case "remove":
-990 accessors = (proto._remove || (proto._remove = {}));
-991 break;
-992 }
-993
-994 accessors[attr] = method;
-995
-996 return method.call(this, value); // value can be undefined
-997 };
-998
-999 /** Binds a listener to an event on the selected node
-1000 *
-1001 * @param {String} name Event name
-1002 * @param {Function} handler Event handler
-1003 */
-1004 SceneJS.Node.prototype.bind = function(name, handler) {
-1005
-1006 if (!name) {
-1007 throw "SceneJS.Node.bind param 'name' null or undefined";
-1008 }
-1009
-1010 if (typeof name != "string") {
-1011 throw "SceneJS.Node.bind param 'name' should be a string";
-1012 }
-1013
-1014 if (!handler) {
-1015 throw "SceneJS.Node.bind param 'handler' null or undefined";
-1016 }
-1017
-1018 if (typeof handler != "function") {
-1019 throw "SceneJS.Node.bind param 'handler' should be a function";
-1020 }
-1021
-1022 this.addListener(name, handler, { scope: this });
-1023
-1024 this._engine.branchDirty(this);
-1025
-1026 return this;
-1027 };
-1028
-1029 /** Unbinds a listener for an event on the selected node
-1030 *
-1031 * @param {String} name Event name
-1032 * @param {Function} handler Event handler
-1033 */
-1034 SceneJS.Node.prototype.unbind = function(name, handler) {
-1035 if (!name) {
-1036 throw "SceneJS.Node.bind param 'name' null or undefined";
-1037 }
-1038 if (typeof name != "string") {
-1039 throw "SceneJS.Node.bind param 'name' should be a string";
-1040 }
-1041 if (!handler) {
-1042 throw "SceneJS.Node.bind param 'handler' null or undefined";
-1043 }
-1044 if (typeof handler != "function") {
-1045 throw "SceneJS.Node.bind param 'handler' should be a function";
-1046 }
-1047
-1048 this.removeListener(name, handler);
-1049
-1050 this._engine.branchDirty(this);
-1051
-1052 return this;
-1053 };
-1054
-1055 /**
-1056 * Returns an object containing the attributes that were given when creating the node. Obviously, the map will have
-1057 * the current values, plus any attributes that were later added through set/add methods on the node
-1058 *
-1059 */
-1060 SceneJS.Node.prototype.getJSON = function() {
-1061 return this;
-1062 };
-1063
-1064
-1065 SceneJS.Node.prototype._compile = function() {
-1066 this._compileNodes();
-1067 };
-1068
-1069 SceneJS.Node.prototype._compileNodes = function() {
-1070
-1071 var renderListeners = this._listeners["rendered"];
-1072
-1073 if (renderListeners) {
-1074 SceneJS_nodeEventsModule.preVisitNode(this);
-1075 }
-1076
-1077 var child;
-1078
-1079 for (var i = 0, len = this.nodes.length; i < len; i++) {
-1080
-1081 child = this.nodes[i];
-1082
-1083 child.branchDirty = child.branchDirty || this.branchDirty; // Compile subnodes if scene branch dirty
-1084
-1085 if (child.dirty || child.branchDirty || this._engine.sceneDirty) { // Compile nodes that are flagged dirty
-1086
-1087 child._compile();
-1088
-1089 child.dirty = false;
-1090 child.branchDirty = false;
-1091 }
-1092 }
-1093
-1094 if (renderListeners) {
-1095 SceneJS_nodeEventsModule.postVisitNode(this);
-1096 }
-1097 };
-1098
-1099
-1100 /**
-1101 * Destroys this node. It is marked for destruction; when the next scene traversal begins (or the current one ends)
-1102 * it will be destroyed and removed from it's parent.
-1103 */
-1104 SceneJS.Node.prototype.destroy = function() {
-1105
-1106 if (!this.destroyed) {
-1107
-1108 if (this.parent) {
-1109
-1110 /* Remove from parent's child node list
-1111 */
-1112 for (var i = 0; i < this.nodes.length; i++) {
-1113 if (this.parent.nodes[i].id === this.id) {
-1114 this.parent.nodes.splice(i, 1);
-1115 break;
-1116 }
-1117 }
-1118 }
-1119
-1120 /* Recusrsively destroy child nodes without
-1121 * bothering to remove them from their parents
-1122 */
-1123 this._destroyTree();
-1124
-1125 /* Need object list recompilation on display
-1126 */
-1127 this._engine.display.objectListDirty = true;
-1128 }
-1129
-1130 return this;
-1131 };
-1132
-1133 SceneJS.Node.prototype._destroyTree = function() {
-1134
-1135 this.destroyed = true;
-1136
-1137 this._engine.destroyNode(this); // Release node object
-1138
-1139 for (var i = 0, len = this.nodes.length; i < len; i++) {
-1140 this.nodes[i]._destroyTree();
-1141 }
-1142 };
-1143
-1144 /**
-1145 * Performs the actual destruction of this node, calling the node's optional template destroy method
-1146 */
-1147 SceneJS.Node.prototype._doDestroy = function() {
-1148
-1149 if (this._destroy) { // Call destruction handler for each node subclass
-1150 this._destroy();
-1151 }
-1152
-1153 return this;
-1154 };
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_nodeEvents.js.html b/docs/symbols/src/src_core_scene_nodeEvents.js.html
deleted file mode 100644
index e1566adc..00000000
--- a/docs/symbols/src/src_core_scene_nodeEvents.js.html
+++ /dev/null
@@ -1,87 +0,0 @@
- 1 /**
- 2 * Manages scene node event listeners
- 3 * @private
- 4 */
- 5 var SceneJS_nodeEventsModule = new (function() {
- 6
- 7 var idStack = [];
- 8 var listenerStack = [];
- 9 var stackLen = 0;
- 10 var dirty;
- 11
- 12 var defaultCore = {
- 13 type: "listeners",
- 14 stateId: SceneJS._baseStateId++,
- 15 empty: true,
- 16 listeners: []
- 17 };
- 18
- 19 SceneJS_events.addListener(
- 20 SceneJS_events.SCENE_COMPILING,
- 21 function() {
- 22 stackLen = 0;
- 23 dirty = true;
- 24 });
- 25
- 26 SceneJS_events.addListener(
- 27 SceneJS_events.OBJECT_COMPILING,
- 28 function(params) {
- 29
- 30 if (dirty) {
- 31
- 32 if (stackLen > 0) {
- 33
- 34 var core = {
- 35 type: "listeners",
- 36 stateId: idStack[stackLen - 1],
- 37 listeners: listenerStack.slice(0, stackLen)
- 38 };
- 39
- 40 params.display.renderListeners = core;
- 41
- 42 } else {
- 43
- 44 params.display.renderListeners = defaultCore;
- 45 }
- 46
- 47 dirty = false;
- 48 }
- 49 });
- 50
- 51 this.preVisitNode = function(node) {
- 52
- 53 var listeners = node._listeners["rendered"];
- 54
- 55 if (listeners && listeners.length > 0) {
- 56 idStack[stackLen] = node.id;
- 57
- 58 var fn = node.__fireRenderedEvent;
- 59 if (!fn) {
- 60 fn = node.__fireRenderedEvent = function (params) {
- 61 node._fireEvent("rendered", params);
- 62 };
- 63 }
- 64
- 65 listenerStack[stackLen] = fn;
- 66 stackLen++;
- 67 dirty = true;
- 68 }
- 69 };
- 70
- 71 this.postVisitNode = function(node) {
- 72 if (node.id == idStack[stackLen - 1]) {
- 73 stackLen--;
- 74 dirty = true;
- 75 }
- 76 };
- 77
- 78 })();
- 79
- 80
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_nodeFactory.js.html b/docs/symbols/src/src_core_scene_nodeFactory.js.html
deleted file mode 100644
index d633a135..00000000
--- a/docs/symbols/src/src_core_scene_nodeFactory.js.html
+++ /dev/null
@@ -1,91 +0,0 @@
- 1 /**
- 2 * @class Manages creation, recycle and destruction of {@link SceneJS.Node} instances
- 3 * @private
- 4 */
- 5 var SceneJS_NodeFactory = function() {
- 6
- 7 this.nodes = new SceneJS_Map({});
- 8 };
- 9
- 10 /**
- 11 * Scene graph node classes provided by the SceneJS_NodeFactory class
- 12 *
- 13 * @type {[SceneJS.Node]}
- 14 */
- 15 SceneJS_NodeFactory.nodeTypes = {}; // Supported node classes, installed by #createNodeType
- 16
- 17 /**
- 18 * Creates a node class for instantiation by this factory
- 19 *
- 20 * @param {String} nodeTypeName Name of type, eg. "rotate"
- 21 * @param {String} coreTypeName Optional name of core type for the node, eg. "xform" - defaults to type name of node
- 22 * @returns The new node class
- 23 */
- 24 SceneJS_NodeFactory.createNodeType = function(nodeTypeName, coreTypeName) {
- 25
- 26 var nodeType = function() { // Create the class
- 27 SceneJS.Node.apply(this, arguments);
- 28 this.type = nodeTypeName;
- 29 };
- 30
- 31 nodeType.prototype = new SceneJS.Node(); // Inherit from base class
- 32 nodeType.prototype.constructor = nodeType;
- 33
- 34 SceneJS_NodeFactory.nodeTypes[nodeTypeName] = nodeType;
- 35
- 36 return nodeType;
- 37 };
- 38
- 39 /**
- 40 *
- 41 */
- 42 SceneJS_NodeFactory.prototype.getNode = function(engine, json, core) {
- 43
- 44 json.type = json.type || "node"; // Nodes are SceneJS.Node type by default
- 45
- 46 var nodeType;
- 47
- 48 if (json.type == "node") {
- 49
- 50 nodeType = SceneJS.Node;
- 51
- 52 } else {
- 53
- 54 nodeType = SceneJS_NodeFactory.nodeTypes[json.type];
- 55
- 56 if (!nodeType) {
- 57 throw SceneJS_error.fatalError("node type not supported: '" + json.type + "'");
- 58 }
- 59 }
- 60
- 61 var node = new nodeType();
- 62
- 63 var id = json.id || json.nodeId; // 'id' and 'nodeId' are aliases
- 64
- 65 if (id) {
- 66 this.nodes.addItem(id, node);
- 67
- 68 } else {
- 69 id = this.nodes.addItem(node);
- 70 }
- 71
- 72 node._construct(engine, core, json, id); // Instantiate node
- 73
- 74 return node;
- 75 };
- 76
- 77 /**
- 78 * Releases a node back to this factory
- 79 */
- 80 SceneJS_NodeFactory.prototype.putNode = function(node) {
- 81
- 82 this.nodes.removeItem(node.id);
- 83 };
- 84
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_renderer.js.html b/docs/symbols/src/src_core_scene_renderer.js.html
deleted file mode 100644
index d5774432..00000000
--- a/docs/symbols/src/src_core_scene_renderer.js.html
+++ /dev/null
@@ -1,787 +0,0 @@
- 1 new (function() {
- 2
- 3 /**
- 4 * The default state core singleton for {@link SceneJS.Renderer} nodes
- 5 */
- 6 var defaultCore = {
- 7 type: "renderer",
- 8 stateId: SceneJS._baseStateId++,
- 9 props: null
- 10 };
- 11
- 12 var canvas; // Currently active canvas
- 13 var coreStack = [];
- 14 var stackLen = 0;
- 15
- 16 SceneJS_events.addListener(
- 17 SceneJS_events.SCENE_COMPILING,
- 18 function(params) {
- 19
- 20 canvas = params.engine.canvas;
- 21
- 22 // // TODO: Below is a HACK
- 23 //
- 24 // defaultCore.props = createProps({ // Dont set props - just define for restoring to on props pop
- 25 // clear: {
- 26 // depth : true,
- 27 // color : true
- 28 // },
- 29 // // clearColor: {r: 0, g : 0, b : 0 },
- 30 // clearDepth: 1.0,
- 31 // enableDepthTest:true,
- 32 // enableCullFace: false,
- 33 // frontFace: "ccw",
- 34 // cullFace: "back",
- 35 // depthFunc: "less",
- 36 // depthRange: {
- 37 // zNear: 0,
- 38 // zFar: 1
- 39 // },
- 40 // enableScissorTest: false,
- 41 // viewport:{
- 42 // x : 1,
- 43 // y : 1,
- 44 // width: canvas.canvas.width,
- 45 // height: canvas.canvas.height
- 46 // },
- 47 // enableClip: undefined,
- 48 // enableBlend: false,
- 49 // blendFunc: {
- 50 // sfactor: "srcAlpha",
- 51 // dfactor: "one"
- 52 // }
- 53 // });
- 54
- 55 stackLen = 0;
- 56
- 57 params.engine.display.renderer = coreStack[stackLen++] = defaultCore;
- 58 });
- 59
- 60 function createProps(props) {
- 61
- 62 var restore;
- 63 if (stackLen > 0) { // can't restore when no previous props set
- 64 restore = {};
- 65 for (var name in props) {
- 66 if (props.hasOwnProperty(name)) {
- 67 if (!(props[name] == undefined)) {
- 68 restore[name] = getSuperProperty(name);
- 69 }
- 70 }
- 71 }
- 72 }
- 73
- 74 processProps(props.props);
- 75
- 76 return {
- 77
- 78 props: props,
- 79
- 80 setProps: function(gl) {
- 81 setProperties(gl, props);
- 82 },
- 83
- 84 restoreProps : function(gl) {
- 85 if (restore) {
- 86 restoreProperties(gl, restore);
- 87 }
- 88 }
- 89 };
- 90 }
- 91
- 92 var getSuperProperty = function(name) {
- 93 var props;
- 94 var prop;
- 95 for (var i = stackLen - 1; i >= 0; i--) {
- 96 props = coreStack[i].props;
- 97 prop = props[name];
- 98 if (prop != undefined && prop != null) {
- 99 return props[name];
-100 }
-101 }
-102 return null; // Cause default to be set
-103 };
-104
-105 function processProps(props) {
-106 var prop;
-107 for (var name in props) {
-108 if (props.hasOwnProperty(name)) {
-109 prop = props[name];
-110 if (prop != undefined && prop != null) {
-111 if (glModeSetters[name]) {
-112 props[name] = glModeSetters[name](null, prop);
-113 } else if (glStateSetters[name]) {
-114 props[name] = glStateSetters[name](null, prop);
-115 }
-116 }
-117 }
-118 }
-119 }
-120
-121 var setProperties = function(gl, props) {
-122
-123 for (var key in props) { // Set order-insensitive properties (modes)
-124 if (props.hasOwnProperty(key)) {
-125 var setter = glModeSetters[key];
-126 if (setter) {
-127 setter(gl, props[key]);
-128 }
-129 }
-130 }
-131
-132 if (props.viewport) { // Set order-sensitive properties (states)
-133 glStateSetters.viewport(gl, props.viewport);
-134 }
-135
-136 if (props.scissor) {
-137 glStateSetters.clear(gl, props.scissor);
-138 }
-139
-140 if (props.clear) {
-141 glStateSetters.clear(gl, props.clear);
-142 }
-143 };
-144
-145 /**
-146 * Restores previous renderer properties, except for clear - that's the reason we
-147 * have a seperate set and restore semantic - we don't want to keep clearing the buffer.
-148 */
-149 var restoreProperties = function(gl, props) {
-150
-151 var value;
-152
-153 for (var key in props) { // Set order-insensitive properties (modes)
-154 if (props.hasOwnProperty(key)) {
-155 value = props[key];
-156 if (value != undefined && value != null) {
-157 var setter = glModeSetters[key];
-158 if (setter) {
-159 setter(gl, value);
-160 }
-161 }
-162 }
-163 }
-164
-165 if (props.viewport) { // Set order-sensitive properties (states)
-166 glStateSetters.viewport(gl, props.viewport);
-167 }
-168
-169 if (props.scissor) {
-170 glStateSetters.clear(gl, props.scissor);
-171 }
-172 };
-173
-174
-175 /**
-176 * Maps renderer node properties to WebGL gl enums
-177 * @private
-178 */
-179 var glEnum = function(gl, name) {
-180 if (!name) {
-181 throw SceneJS_error.fatalError(
-182 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-183 "Null SceneJS.State node config: \"" + name + "\"");
-184 }
-185 var result = SceneJS_webgl_enumMap[name];
-186 if (!result) {
-187 throw SceneJS_error.fatalError(
-188 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-189 "Unrecognised SceneJS.State node config value: \"" + name + "\"");
-190 }
-191 var value = gl[result];
-192 if (!value) {
-193 throw SceneJS_error.fatalError(
-194 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-195 "This browser's WebGL does not support renderer node config value: \"" + name + "\"");
-196 }
-197 return value;
-198 };
-199
-200
-201 /**
-202 * Order-insensitive functions that set WebGL modes ie. not actually causing an
-203 * immediate change.
-204 *
-205 * These map to renderer properties and are called in whatever order their
-206 * property is found on the renderer config.
-207 *
-208 * Each of these wrap a state-setter function on the WebGL gl. Each function
-209 * also uses the glEnum map to convert its renderer node property argument to the
-210 * WebGL enum constant required by its wrapped function.
-211 *
-212 * When called with undefined/null gl, will condition and return the value given
-213 * ie. set it to default if value is undefined. When called with a gl, will
-214 * set the value on the gl using the wrapped function.
-215 *
-216 * @private
-217 */
-218 var glModeSetters = {
-219
-220 enableBlend: function(gl, flag) {
-221 if (!gl) {
-222 if (flag == null || flag == undefined) {
-223 flag = false;
-224 }
-225 return flag;
-226 }
-227 if (flag) {
-228 gl.enable(gl.BLEND);
-229 } else {
-230 gl.disable(gl.BLEND);
-231 }
-232 },
-233
-234 blendColor: function(gl, color) {
-235 if (!gl) {
-236 color = color || {};
-237 return {
-238 r: color.r || 0,
-239 g: color.g || 0,
-240 b: color.b || 0,
-241 a: (color.a == undefined || color.a == null) ? 1 : color.a
-242 };
-243 }
-244 gl.blendColor(color.r, color.g, color.b, color.a);
-245 },
-246
-247 blendEquation: function(gl, eqn) {
-248 if (!gl) {
-249 return eqn || "funcAdd";
-250 }
-251 gl.blendEquation(gl, glEnum(gl, eqn));
-252 },
-253
-254 /** Sets the RGB blend equation and the alpha blend equation separately
-255 */
-256 blendEquationSeparate: function(gl, eqn) {
-257 if (!gl) {
-258 eqn = eqn || {};
-259 return {
-260 rgb : eqn.rgb || "funcAdd",
-261 alpha : eqn.alpha || "funcAdd"
-262 };
-263 }
-264 gl.blendEquation(glEnum(gl, eqn.rgb), glEnum(gl, eqn.alpha));
-265 },
-266
-267 blendFunc: function(gl, funcs) {
-268 if (!gl) {
-269 funcs = funcs || {};
-270 return {
-271 sfactor : funcs.sfactor || "srcAlpha",
-272 dfactor : funcs.dfactor || "oneMinusSrcAlpha"
-273 };
-274 }
-275 gl.blendFunc(glEnum(gl, funcs.sfactor || "srcAlpha"), glEnum(gl, funcs.dfactor || "oneMinusSrcAlpha"));
-276 },
-277
-278 blendFuncSeparate: function(gl, func) {
-279 if (!gl) {
-280 func = func || {};
-281 return {
-282 srcRGB : func.srcRGB || "zero",
-283 dstRGB : func.dstRGB || "zero",
-284 srcAlpha : func.srcAlpha || "zero",
-285 dstAlpha : func.dstAlpha || "zero"
-286 };
-287 }
-288 gl.blendFuncSeparate(
-289 glEnum(gl, func.srcRGB || "zero"),
-290 glEnum(gl, func.dstRGB || "zero"),
-291 glEnum(gl, func.srcAlpha || "zero"),
-292 glEnum(gl, func.dstAlpha || "zero"));
-293 },
-294
-295 clearColor: function(gl, color) {
-296 if (!gl) {
-297 color = color || {};
-298 return {
-299 r : color.r || 0,
-300 g : color.g || 0,
-301 b : color.b || 0,
-302 a : (color.a == undefined || color.a == null) ? 1 : color.a
-303 };
-304 }
-305 gl.clearColor(color.r, color.g, color.b, color.a);
-306 },
-307
-308 clearDepth: function(gl, depth) {
-309 if (!gl) {
-310 return (depth == null || depth == undefined) ? 1 : depth;
-311 }
-312 gl.clearDepth(depth);
-313 },
-314
-315 clearStencil: function(gl, clearValue) {
-316 if (!gl) {
-317 return clearValue || 0;
-318 }
-319 gl.clearStencil(clearValue);
-320 },
-321
-322 colorMask: function(gl, color) {
-323 if (!gl) {
-324 color = color || {};
-325 return {
-326 r : color.r || 0,
-327 g : color.g || 0,
-328 b : color.b || 0,
-329 a : (color.a == undefined || color.a == null) ? 1 : color.a
-330 };
-331
-332 }
-333 gl.colorMask(color.r, color.g, color.b, color.a);
-334 },
-335
-336 enableCullFace: function(gl, flag) {
-337 if (!gl) {
-338 return flag;
-339 }
-340 if (flag) {
-341 gl.enable(gl.CULL_FACE);
-342 } else {
-343 gl.disable(gl.CULL_FACE);
-344 }
-345 },
-346
-347 cullFace: function(gl, mode) {
-348 if (!gl) {
-349 return mode || "back";
-350 }
-351 gl.cullFace(glEnum(gl, mode));
-352 },
-353
-354 enableDepthTest: function(gl, flag) {
-355 if (!gl) {
-356 if (flag == null || flag == undefined) {
-357 flag = true;
-358 }
-359 return flag;
-360 }
-361 if (flag) {
-362 gl.enable(gl.DEPTH_TEST);
-363 } else {
-364 gl.disable(gl.DEPTH_TEST);
-365 }
-366 },
-367
-368 depthFunc: function(gl, func) {
-369 if (!gl) {
-370 return func || "less";
-371 }
-372 gl.depthFunc(glEnum(gl, func));
-373 },
-374
-375 enableDepthMask: function(gl, flag) {
-376 if (!gl) {
-377 if (flag == null || flag == undefined) {
-378 flag = true;
-379 }
-380 return flag;
-381 }
-382 gl.depthMask(flag);
-383 },
-384
-385 depthRange: function(gl, range) {
-386 if (!gl) {
-387 range = range || {};
-388 return {
-389 zNear : (range.zNear == undefined || range.zNear == null) ? 0 : range.zNear,
-390 zFar : (range.zFar == undefined || range.zFar == null) ? 1 : range.zFar
-391 };
-392 }
-393 gl.depthRange(range.zNear, range.zFar);
-394 } ,
-395
-396 frontFace: function(gl, mode) {
-397 if (!gl) {
-398 return mode || "ccw";
-399 }
-400 gl.frontFace(glEnum(gl, mode));
-401 },
-402
-403 lineWidth: function(gl, width) {
-404 if (!gl) {
-405 return width || 1;
-406 }
-407 gl.lineWidth(width);
-408 },
-409
-410 enableScissorTest: function(gl, flag) {
-411 if (!gl) {
-412 return flag;
-413 }
-414 if (flag) {
-415 gl.enable(gl.SCISSOR_TEST);
-416 } else {
-417 flag = false;
-418 gl.disable(gl.SCISSOR_TEST);
-419 }
-420 }
-421 };
-422
-423 /**
-424 * Order-sensitive functions that immediately effect WebGL state change.
-425 *
-426 * These map to renderer properties and are called in a particular order since they
-427 * affect one another.
-428 *
-429 * Each of these wrap a state-setter function on the WebGL gl. Each function
-430 * also uses the glEnum map to convert its renderer node property argument to the
-431 * WebGL enum constant required by its wrapped function.
-432 *
-433 * @private
-434 */
-435 var glStateSetters = {
-436
-437 /** Set viewport on the given gl
-438 */
-439 viewport: function(gl, v) {
-440 if (!gl) {
-441 v = v || {};
-442 return {
-443 x : v.x || 1,
-444 y : v.y || 1,
-445 width: v.width || canvas.canvas.width,
-446 height: v.height || canvas.canvas.height
-447 };
-448 }
-449 gl.viewport(v.x, v.y, v.width, v.height);
-450 },
-451
-452 /** Sets scissor region on the given gl
-453 */
-454 scissor: function(gl, s) {
-455 if (!gl) {
-456 s = s || {};
-457 return {
-458 x : s.x || 0,
-459 y : s.y || 0,
-460 width: s.width || 1.0,
-461 height: s.height || 1.0
-462 };
-463 }
-464 gl.scissor(s.x, s.y, s.width, s.height);
-465 },
-466
-467 /** Clears buffers on the given gl as specified in mask
-468 */
-469 clear:function(gl, mask) {
-470 if (!gl) {
-471 mask = mask || {};
-472 return mask;
-473 }
-474 var m;
-475 if (mask.color) {
-476 m = gl.COLOR_BUFFER_BIT;
-477 }
-478 if (mask.depth) {
-479 m = m | gl.DEPTH_BUFFER_BIT;
-480 }
-481 if (mask.stencil) {
-482 m = m | gl.STENCIL_BUFFER_BIT;
-483 }
-484 if (m) {
-485 // gl.clear(m);
-486 }
-487 }
-488 };
-489
-490 SceneJS.Renderer = SceneJS_NodeFactory.createNodeType("renderer");
-491
-492 SceneJS.Renderer.prototype._init = function(params) {
-493 if (this._core.useCount == 1) { // This node defines the resource
-494 for (var key in params) {
-495 if (params.hasOwnProperty(key)) {
-496 this._core[key] = params[key];
-497 }
-498 }
-499 this._core.dirty = true;
-500 }
-501 };
-502
-503 SceneJS.Renderer.prototype.setViewport = function(viewport) {
-504 this._core.viewport = viewport ? {
-505 x : viewport.x || 1,
-506 y : viewport.y || 1,
-507 width: viewport.width || 1000,
-508 height: viewport.height || 1000
-509 } : undefined;
-510 this._core.dirty = true;
-511 };
-512
-513 SceneJS.Renderer.prototype.getViewport = function() {
-514 return this._core.viewport ? {
-515 x : this._core.viewport.x,
-516 y : this._core.viewport.y,
-517 width: this._core.viewport.width,
-518 height: this._core.viewport.height
-519 } : undefined;
-520 };
-521
-522 SceneJS.Renderer.prototype.setScissor = function(scissor) {
-523 this._core.scissor = scissor ? {
-524 x : scissor.x || 1,
-525 y : scissor.y || 1,
-526 width: scissor.width || 1000,
-527 height: scissor.height || 1000
-528 } : undefined;
-529 this._core.dirty = true;
-530 };
-531
-532 SceneJS.Renderer.prototype.getScissor = function() {
-533 return this._core.scissor ? {
-534 x : this._core.scissor.x,
-535 y : this._core.scissor.y,
-536 width: this._core.scissor.width,
-537 height: this._core.scissor.height
-538 } : undefined;
-539 };
-540
-541 SceneJS.Renderer.prototype.setClear = function(clear) {
-542 this._core.clear = clear ? {
-543 r : clear.r || 0,
-544 g : clear.g || 0,
-545 b : clear.b || 0
-546 } : undefined;
-547 this._core.dirty = true;
-548 };
-549
-550 SceneJS.Renderer.prototype.getClear = function() {
-551 return this._core.clear ? {
-552 r : this._core.clear.r,
-553 g : this._core.clear.g,
-554 b : this._core.clear.b
-555 } : null;
-556 };
-557
-558 SceneJS.Renderer.prototype.setEnableBlend = function(enableBlend) {
-559 this._core.enableBlend = enableBlend;
-560 this._core.dirty = true;
-561 };
-562
-563 SceneJS.Renderer.prototype.getEnableBlend = function() {
-564 return this._core.enableBlend;
-565 };
-566
-567 SceneJS.Renderer.prototype.setBlendColor = function(color) {
-568 this._core.blendColor = color ? {
-569 r : color.r || 0,
-570 g : color.g || 0,
-571 b : color.b || 0,
-572 a : (color.a == undefined || color.a == null) ? 1 : color.a
-573 } : undefined;
-574 this._core.dirty = true;
-575 };
-576
-577 SceneJS.Renderer.prototype.getBlendColor = function() {
-578 return this._core.blendColor ? {
-579 r : this._core.blendColor.r,
-580 g : this._core.blendColor.g,
-581 b : this._core.blendColor.b,
-582 a : this._core.blendColor.a
-583 } : undefined;
-584 };
-585
-586 SceneJS.Renderer.prototype.setBlendEquation = function(eqn) {
-587 this._core.blendEquation = eqn;
-588 this._core.dirty = true;
-589 };
-590
-591 SceneJS.Renderer.prototype.getBlendEquation = function() {
-592 return this._core.blendEquation;
-593 };
-594
-595 SceneJS.Renderer.prototype.setBlendEquationSeparate = function(eqn) {
-596 this._core.blendEquationSeparate = eqn ? {
-597 rgb : eqn.rgb || "funcAdd",
-598 alpha : eqn.alpha || "funcAdd"
-599 } : undefined;
-600 this._core.dirty = true;
-601 };
-602
-603 SceneJS.Renderer.prototype.getBlendEquationSeparate = function() {
-604 return this._core.blendEquationSeparate ? {
-605 rgb : this._core.rgb,
-606 alpha : this._core.alpha
-607 } : undefined;
-608 };
-609
-610 SceneJS.Renderer.prototype.setBlendFunc = function(funcs) {
-611 this._core.blendFunc = funcs ? {
-612 sfactor : funcs.sfactor || "srcAlpha",
-613 dfactor : funcs.dfactor || "one"
-614 } : undefined;
-615 this._core.dirty = true;
-616 };
-617
-618 SceneJS.Renderer.prototype.getBlendFunc = function() {
-619 return this._core.blendFunc ? {
-620 sfactor : this._core.sfactor,
-621 dfactor : this._core.dfactor
-622 } : undefined;
-623 };
-624
-625 SceneJS.Renderer.prototype.setBlendFuncSeparate = function(eqn) {
-626 this._core.blendFuncSeparate = eqn ? {
-627 srcRGB : eqn.srcRGB || "zero",
-628 dstRGB : eqn.dstRGB || "zero",
-629 srcAlpha : eqn.srcAlpha || "zero",
-630 dstAlpha : eqn.dstAlpha || "zero"
-631 } : undefined;
-632 this._core.dirty = true;
-633 };
-634
-635 SceneJS.Renderer.prototype.getBlendFuncSeparate = function() {
-636 return this._core.blendFuncSeparate ? {
-637 srcRGB : this._core.blendFuncSeparate.srcRGB,
-638 dstRGB : this._core.blendFuncSeparate.dstRGB,
-639 srcAlpha : this._core.blendFuncSeparate.srcAlpha,
-640 dstAlpha : this._core.blendFuncSeparate.dstAlpha
-641 } : undefined;
-642 };
-643
-644 SceneJS.Renderer.prototype.setEnableCullFace = function(enableCullFace) {
-645 this._core.enableCullFace = enableCullFace;
-646 this._core.dirty = true;
-647 };
-648
-649 SceneJS.Renderer.prototype.getEnableCullFace = function() {
-650 return this._core.enableCullFace;
-651 };
-652
-653
-654 SceneJS.Renderer.prototype.setCullFace = function(cullFace) {
-655 this._core.cullFace = cullFace;
-656 this._core.dirty = true;
-657 };
-658
-659 SceneJS.Renderer.prototype.getCullFace = function() {
-660 return this._core.cullFace;
-661 };
-662
-663 SceneJS.Renderer.prototype.setEnableDepthTest = function(enableDepthTest) {
-664 this._core.enableDepthTest = enableDepthTest;
-665 this._core.dirty = true;
-666 };
-667
-668 SceneJS.Renderer.prototype.getEnableDepthTest = function() {
-669 return this._core.enableDepthTest;
-670 };
-671
-672 SceneJS.Renderer.prototype.setDepthFunc = function(depthFunc) {
-673 this._core.depthFunc = depthFunc;
-674 this._core.dirty = true;
-675 };
-676
-677 SceneJS.Renderer.prototype.getDepthFunc = function() {
-678 return this._core.depthFunc;
-679 };
-680
-681 SceneJS.Renderer.prototype.setEnableDepthMask = function(enableDepthMask) {
-682 this._core.enableDepthMask = enableDepthMask;
-683 this._core.dirty = true;
-684 };
-685
-686 SceneJS.Renderer.prototype.getEnableDepthMask = function() {
-687 return this._core.enableDepthMask;
-688 };
-689
-690 SceneJS.Renderer.prototype.setClearDepth = function(clearDepth) {
-691 this._core.clearDepth = clearDepth;
-692 this._core.dirty = true;
-693 };
-694
-695 SceneJS.Renderer.prototype.getClearDepth = function() {
-696 return this._core.clearDepth;
-697 };
-698
-699 SceneJS.Renderer.prototype.setDepthRange = function(range) {
-700 this._core.depthRange = range ? {
-701 zNear : (range.zNear == undefined || range.zNear == null) ? 0 : range.zNear,
-702 zFar : (range.zFar == undefined || range.zFar == null) ? 1 : range.zFar
-703 } : undefined;
-704 this._core.dirty = true;
-705 };
-706
-707 SceneJS.Renderer.prototype.getDepthRange = function() {
-708 return this._core.depthRange ? {
-709 zNear : this._core.depthRange.zNear,
-710 zFar : this._core.depthRange.zFar
-711 } : undefined;
-712 };
-713
-714 SceneJS.Renderer.prototype.setFrontFace = function(frontFace) {
-715 this._core.frontFace = frontFace;
-716 this._core.dirty = true;
-717 };
-718
-719 SceneJS.Renderer.prototype.getFrontFace = function() {
-720 return this._core.frontFace;
-721 };
-722
-723 SceneJS.Renderer.prototype.setLineWidth = function(lineWidth) {
-724 this._core.lineWidth = lineWidth;
-725 this._core.dirty = true;
-726 };
-727
-728 SceneJS.Renderer.prototype.getLineWidth = function() {
-729 return this._core.lineWidth;
-730 };
-731
-732 SceneJS.Renderer.prototype.setEnableScissorTest = function(enableScissorTest) {
-733 this._core.enableScissorTest = enableScissorTest;
-734 this._core.dirty = true;
-735 };
-736
-737 SceneJS.Renderer.prototype.getEnableScissorTest = function() {
-738 return this._core.enableScissorTest;
-739 };
-740
-741 SceneJS.Renderer.prototype.setClearStencil = function(clearStencil) {
-742 this._core.clearStencil = clearStencil;
-743 this._core.dirty = true;
-744 };
-745
-746 SceneJS.Renderer.prototype.getClearStencil = function() {
-747 return this._core.clearStencil;
-748 };
-749
-750 SceneJS.Renderer.prototype.setColorMask = function(color) {
-751 this._core.colorMask = color ? {
-752 r : color.r || 0,
-753 g : color.g || 0,
-754 b : color.b || 0,
-755 a : (color.a == undefined || color.a == null) ? 1 : color.a
-756 } : undefined;
-757 this._core.dirty = true;
-758 };
-759
-760 SceneJS.Renderer.prototype.getColorMask = function() {
-761 return this._core.colorMask ? {
-762 r : this._core.colorMask.r,
-763 g : this._core.colorMask.g,
-764 b : this._core.colorMask.b,
-765 a : this._core.colorMask.a
-766 } : undefined;
-767 };
-768
-769 SceneJS.Renderer.prototype._compile = function() {
-770
-771 // if (this._core.dirty) {
-772 // this._core.props = createProps(this._core);
-773 // this._core.dirty = false;
-774 // }
-775 //
-776 // this._engine.display.renderer = coreStack[stackLen++] = this._core;
-777 this._compileNodes();
-778 //this._engine.display.renderer = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
-779 };
-780 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_rotate.js.html b/docs/symbols/src/src_core_scene_rotate.js.html
deleted file mode 100644
index da2eeb48..00000000
--- a/docs/symbols/src/src_core_scene_rotate.js.html
+++ /dev/null
@@ -1,156 +0,0 @@
- 1 /**
- 2 * @class Scene graph node which defines a rotation modelling transform to apply to the objects in its subgraph
- 3 * @extends SceneJS.Node
- 4 */
- 5 SceneJS.Rotate = SceneJS_NodeFactory.createNodeType("rotate");
- 6
- 7 SceneJS.Rotate.prototype._init = function(params) {
- 8
- 9 if (this._core.useCount == 1) { // This node is the resource definer
- 10
- 11 SceneJS_modelXFormStack.buildCore(this._core);
- 12
- 13 this.setMultOrder(params.multOrder);
- 14
- 15 this.setAngle(params.angle);
- 16
- 17 this.setXYZ({
- 18 x: params.x,
- 19 y: params.y,
- 20 z: params.z
- 21 });
- 22
- 23 var core = this._core;
- 24
- 25 this._core.buildMatrix = function() {
- 26 core.matrix = SceneJS_math_rotationMat4v(core.angle * Math.PI / 180.0, [core.x, core.y, core.z]);
- 27 };
- 28 }
- 29 };
- 30
- 31 /**
- 32 * Get Model matrix
- 33 * @return {*}
- 34 */
- 35 SceneJS.Rotate.prototype.getModelMatrix = function() {
- 36 if (this._core.dirty) {
- 37 this._core.build();
- 38 }
- 39 return this._core.matrix;
- 40 };
- 41
- 42 /**
- 43 * Get World matrix. That's the multiplication of this node's Model matrix by the World matrix of the the next
- 44 * tranform (scale, rotate, translate etc) node on the path to the scene root.
- 45 * @return {*}
- 46 */
- 47 SceneJS.Rotate.prototype.getWorldMatrix = function() {
- 48 if (this._core.dirty) {
- 49 this._core.build();
- 50 }
- 51 return Array.apply( [], this._core.mat);
- 52 };
- 53
- 54 /**
- 55 * Sets the multiplication order of this node's transform matrix with respect to the parent modeling transform
- 56 * in the scene graph.
- 57 *
- 58 * @param {String} multOrder Mulplication order - "post" and "pre"
- 59 */
- 60 SceneJS.Rotate.prototype.setMultOrder = function(multOrder) {
- 61
- 62 multOrder = multOrder || "post";
- 63
- 64 if (multOrder != "post" && multOrder != "pre") {
- 65
- 66 throw SceneJS_error.fatalError(
- 67 SceneJS.errors.NODE_CONFIG_EXPECTED,
- 68 "Illegal multOrder for rotate node - '" + multOrder + "' should be 'pre' or 'post'");
- 69 }
- 70
- 71 this._core.multOrder = multOrder;
- 72
- 73 this._core.setDirty();
- 74 this._engine.display.imageDirty = true;
- 75 };
- 76
- 77 SceneJS.Rotate.prototype.setAngle = function(angle) {
- 78 this._core.angle = angle || 0;
- 79 this._core.setDirty();
- 80 this._engine.display.imageDirty = true;
- 81 };
- 82
- 83 SceneJS.Rotate.prototype.getAngle = function() {
- 84 return this._core.angle;
- 85 };
- 86
- 87 SceneJS.Rotate.prototype.setXYZ = function(xyz) {
- 88
- 89 xyz = xyz || {};
- 90
- 91 this._core.x = xyz.x || 0;
- 92 this._core.y = xyz.y || 0;
- 93 this._core.z = xyz.z || 0;
- 94
- 95 this._core.setDirty();
- 96
- 97 this._engine.display.imageDirty = true;
- 98 };
- 99
-100 SceneJS.Rotate.prototype.getXYZ = function() {
-101 return {
-102 x: this._core.x,
-103 y: this._core.y,
-104 z: this._core.z
-105 };
-106 };
-107
-108 SceneJS.Rotate.prototype.setX = function(x) {
-109 this._core.x = x;
-110 this._core.setDirty();
-111 this._engine.display.imageDirty = true;
-112 };
-113
-114 SceneJS.Rotate.prototype.getX = function() {
-115 return this._core.x;
-116 };
-117
-118 SceneJS.Rotate.prototype.setY = function(y) {
-119 this._core.y = y;
-120 this._core.setDirty();
-121 this._engine.display.imageDirty = true;
-122 };
-123
-124 SceneJS.Rotate.prototype.getY = function() {
-125 return this._core.y;
-126 };
-127
-128 SceneJS.Rotate.prototype.setZ = function(z) {
-129 this._core.z = z;
-130 this._core.setDirty();
-131 this._engine.display.imageDirty = true;
-132 };
-133
-134 SceneJS.Rotate.prototype.getZ = function() {
-135 return this._core.z;
-136 };
-137
-138 SceneJS.Rotate.prototype.incAngle = function(angle) {
-139 this._core.angle += angle;
-140 this._core.setDirty();
-141 this._engine.display.imageDirty = true;
-142 };
-143
-144 SceneJS.Rotate.prototype._compile = function() {
-145 SceneJS_modelXFormStack.push(this._core);
-146 this._compileNodes();
-147 SceneJS_modelXFormStack.pop();
-148 };
-149
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_scale.js.html b/docs/symbols/src/src_core_scene_scale.js.html
deleted file mode 100644
index 6a0ee033..00000000
--- a/docs/symbols/src/src_core_scene_scale.js.html
+++ /dev/null
@@ -1,160 +0,0 @@
- 1 /**
- 2 * @class Scene graph node which defines a rotation modelling transform to apply to the objects in its subgraph
- 3 * @extends SceneJS.Node
- 4 */
- 5 SceneJS.Scale = SceneJS_NodeFactory.createNodeType("scale");
- 6
- 7 SceneJS.Scale.prototype._init = function(params) {
- 8
- 9 if (this._core.useCount == 1) { // This node is the resource definer
- 10
- 11 SceneJS_modelXFormStack.buildCore(this._core);
- 12
- 13 this.setMultOrder(params.multOrder);
- 14
- 15 this.setXYZ({
- 16 x: params.x,
- 17 y: params.y,
- 18 z: params.z
- 19 });
- 20
- 21 var core = this._core;
- 22
- 23 this._core.buildMatrix = function() {
- 24 core.matrix = SceneJS_math_scalingMat4v([core.x, core.y, core.z]);
- 25 };
- 26 }
- 27 };
- 28
- 29 /**
- 30 * Get Model matrix
- 31 * @return {*}
- 32 */
- 33 SceneJS.Scale.prototype.getModelMatrix = function() {
- 34 if (this._core.dirty) {
- 35 this._core.build();
- 36 }
- 37 return this._core.matrix;
- 38 };
- 39
- 40 /**
- 41 * Get World matrix. That's the multiplication of this node's Model matrix by the World matrix of the the next
- 42 * tranform (scale, scale, translate etc) node on the path to the scene root.
- 43 * @return {*}
- 44 */
- 45 SceneJS.Scale.prototype.getWorldMatrix = function() {
- 46 if (this._core.dirty) {
- 47 this._core.build();
- 48 }
- 49 return Array.apply( [], this._core.mat);
- 50 };
- 51
- 52
- 53 /**
- 54 * Sets the multiplication order of this node's transform matrix with respect to the parent modeling transform
- 55 * in the scene graph.
- 56 *
- 57 * @param {String} multOrder Mulplication order - "post" and "pre"
- 58 */
- 59 SceneJS.Scale.prototype.setMultOrder = function(multOrder) {
- 60
- 61 multOrder = multOrder || "post";
- 62
- 63 if (multOrder != "post" && multOrder != "pre") {
- 64
- 65 throw SceneJS_error.fatalError(
- 66 SceneJS.errors.NODE_CONFIG_EXPECTED,
- 67 "Illegal multOrder for scale node - '" + multOrder + "' should be 'pre' or 'post'");
- 68 }
- 69
- 70 this._core.multOrder = multOrder;
- 71
- 72 this._core.setDirty();
- 73 this._engine.display.imageDirty = true;
- 74 };
- 75
- 76 SceneJS.Scale.prototype.getAngle = function() {
- 77 return this._core.angle;
- 78 };
- 79
- 80 SceneJS.Scale.prototype.setXYZ = function(xyz) {
- 81
- 82 xyz = xyz || {};
- 83
- 84 this._core.x = xyz.x || 0;
- 85 this._core.y = xyz.y || 0;
- 86 this._core.z = xyz.z || 0;
- 87
- 88 this._core.setDirty();
- 89
- 90 this._engine.display.imageDirty = true;
- 91 };
- 92
- 93 SceneJS.Scale.prototype.getXYZ = function() {
- 94 return {
- 95 x: this._core.x,
- 96 y: this._core.y,
- 97 z: this._core.z
- 98 };
- 99 };
-100
-101 SceneJS.Scale.prototype.setX = function(x) {
-102 this._core.x = x;
-103 this._core.setDirty();
-104 this._engine.display.imageDirty = true;
-105 };
-106
-107 SceneJS.Scale.prototype.getX = function() {
-108 return this._core.x;
-109 };
-110
-111 SceneJS.Scale.prototype.setY = function(y) {
-112 this._core.y = y;
-113 this._core.setDirty();
-114 this._engine.display.imageDirty = true;
-115 };
-116
-117 SceneJS.Scale.prototype.getY = function() {
-118 return this._core.y;
-119 };
-120
-121 SceneJS.Scale.prototype.setZ = function(z) {
-122 this._core.z = z;
-123 this._core.setDirty();
-124 this._engine.display.imageDirty = true;
-125 };
-126
-127 SceneJS.Scale.prototype.getZ = function() {
-128 return this._core.z;
-129 };
-130
-131 SceneJS.Scale.prototype.incX = function(x) {
-132 this._core.x += x;
-133 this._core.setDirty();
-134 this._engine.display.imageDirty = true;
-135 };
-136
-137 SceneJS.Scale.prototype.incY = function(y) {
-138 this._core.y += y;
-139 this._core.matrixDirty = true;
-140 };
-141
-142 SceneJS.Scale.prototype.incZ = function(z) {
-143 this._core.z += z;
-144 this._core.setDirty();
-145 this._engine.display.imageDirty = true;
-146 };
-147
-148 SceneJS.Scale.prototype._compile = function() {
-149 SceneJS_modelXFormStack.push(this._core);
-150 this._compileNodes();
-151 SceneJS_modelXFormStack.pop();
-152 };
-153
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_scene.js.html b/docs/symbols/src/src_core_scene_scene.js.html
deleted file mode 100644
index 0556d344..00000000
--- a/docs/symbols/src/src_core_scene_scene.js.html
+++ /dev/null
@@ -1,228 +0,0 @@
- 1 /**
- 2 * @class The root node of a scenegraph
- 3 * @extends SceneJS.Node
- 4 *
- 5 */
- 6
- 7 SceneJS.Scene = SceneJS_NodeFactory.createNodeType("scene");
- 8
- 9 SceneJS.Scene.prototype._init = function(params) {
- 10
- 11 if (params.tagMask) {
- 12 this.setTagMask(params.tagMask);
- 13 }
- 14
- 15 this._tagSelector = null;
- 16 };
- 17
- 18 /**
- 19 * Subscribes to an event on this scene
- 20 *
- 21 * @param {String} type Event type
- 22 * @param {Function} callback Callback that will be called with the event parameters
- 23 * @return {String} handle Handle to the subcription
- 24 */
- 25 SceneJS.Scene.prototype.onEvent = function(type, callback) {
- 26 return this._engine.events.onEvent(type, callback);
- 27 };
- 28
- 29 /**
- 30 * Unsubscribes to an event previously subscribed to on scene
- 31 *
- 32 * @param {String} handle Subscription handle
- 33 */
- 34 SceneJS.Scene.prototype.unEvent = function(handle) {
- 35 this._engine.events.unEvent(handle);
- 36 };
- 37
- 38 /**
- 39 * Simulate a lost WebGL context for testing purposes.
- 40 * Only works if the simulateWebGLLost was given as an option to {@link SceneJS.createScene}.
- 41 */
- 42 SceneJS.Scene.prototype.loseWebGLContext = function() {
- 43 this._engine.loseWebGLContext();
- 44 };
- 45
- 46
- 47 /**
- 48 * Returns the HTML canvas for this scene
- 49 * @return {HTMLCanvas} The canvas
- 50 */
- 51 SceneJS.Scene.prototype.getCanvas = function() {
- 52 return this._engine.canvas.canvas;
- 53 };
- 54
- 55 /**
- 56 * Returns the WebGL context for this scene
- 57 */
- 58 SceneJS.Scene.prototype.getGL = function() {
- 59 return this._engine.canvas.gl;
- 60 };
- 61
- 62 /** Returns the Z-buffer depth in bits of the webgl context that this scene is to bound to.
- 63 */
- 64 SceneJS.Scene.prototype.getZBufferDepth = function() {
- 65
- 66 var gl = this._engine.canvas.gl;
- 67
- 68 return gl.getParameter(gl.DEPTH_BITS);
- 69 };
- 70
- 71 /**
- 72 * Sets a regular expression to select which of the scene subgraphs that are rooted by {@link SceneJS.Tag} nodes are included in scene renders
- 73 * @param {String} tagMask Regular expression string to match on the tag attributes of {@link SceneJS.Tag} nodes
- 74 * @see #getTagMask
- 75 * @see SceneJS.Tag
- 76 */
- 77 SceneJS.Scene.prototype.setTagMask = function(tagMask) {
- 78
- 79 if (!this._tagSelector) {
- 80 this._tagSelector = {};
- 81 }
- 82
- 83 this._tagSelector.mask = tagMask;
- 84 this._tagSelector.regex = tagMask ? new RegExp(tagMask) : null;
- 85
- 86 this._engine.display.selectTags(this._tagSelector);
- 87 };
- 88
- 89 /**
- 90 * Gets the regular expression which will select which of the scene subgraphs that are rooted by {@link SceneJS.Tag} nodes are included in scene renders
- 91 * @see #setTagMask
- 92 * @see SceneJS.Tag
- 93 * @returns {String} Regular expression string that will be matched on the tag attributes of {@link SceneJS.Tag} nodes
- 94 */
- 95 SceneJS.Scene.prototype.getTagMask = function() {
- 96 return this._tagSelector ? this._tagSelector.mask : null;
- 97 };
- 98
- 99 /**
-100 * Render a single frame if new frame pending, or force a new frame
-101 * Returns true if frame rendered
-102 */
-103 SceneJS.Scene.prototype.renderFrame = function(params) {
-104 return this._engine.renderFrame(params);
-105 };
-106
-107 /**
-108 * Starts the render loop for this scene
-109 */
-110 SceneJS.Scene.prototype.start = function(params) {
-111 this._engine.start(params);
-112 };
-113
-114 /**
-115 * Pauses/unpauses current render loop that was started with {@link #start}. After this, {@link #isRunning} will return false.
-116 * @param {Boolean} doPause Indicates whether to pause or unpause the render loop
-117 */
-118 SceneJS.Scene.prototype.pause = function(doPause) {
-119 this._engine.pause(doPause);
-120 };
-121
-122 /**
-123 * Returns true if the scene's render loop is currently running.
-124 * @returns {Boolean} True when scene render loop is running
-125 */
-126 SceneJS.Scene.prototype.isRunning = function() {
-127 return this._engine.running;
-128 };
-129
-130 /**
-131 * Picks whatever geometry will be rendered at the given canvas coordinates.
-132 */
-133 SceneJS.Scene.prototype.pick = function(canvasX, canvasY, options) {
-134 return this._engine.pick(canvasX, canvasY, options);
-135 };
-136
-137 /** p
-138 * Scene node's destroy handler, called by {@link SceneJS_node#destroy}
-139 * @private
-140 */
-141 SceneJS.Scene.prototype.destroy = function() {
-142
-143 if (!this.destroyed) {
-144
-145 delete SceneJS._engines[this.id]; // HACK: circular dependency
-146 SceneJS._engineIds.removeItem(this.id); // HACK: circular dependency
-147
-148 this.destroyed = true;
-149 }
-150 };
-151
-152 /**
-153 * Returns true if scene active, ie. not destroyed. A destroyed scene becomes active again
-154 * when you render it.
-155 */
-156 SceneJS.Scene.prototype.isActive = function() {
-157 return !this._engine.destroyed;
-158 };
-159
-160 /**
-161 * Stops current render loop that was started with {@link #start}. After this, {@link #isRunning} will return false.
-162 */
-163 SceneJS.Scene.prototype.stop = function() {
-164 this._engine.stop();
-165 };
-166
-167 /** Determines if node exists in this scene
-168 */
-169 SceneJS.Scene.prototype.containsNode = function(nodeId) {
-170 return !!this._engine.findNode(nodeId);
-171 };
-172
-173 /**
-174 * Finds nodes in this scene that have nodes IDs matching the given regular expression
-175 *
-176 * @param {String} nodeIdRegex Regular expression to match on node IDs
-177 * @return {[SceneJS.Node]} Array of nodes whose IDs match the given regex
-178 */
-179 SceneJS.Scene.prototype.findNodes = function(nodeIdRegex) {
-180 return this._engine.findNodes(nodeIdRegex);
-181 };
-182
-183 /**
-184 * Finds the node with the given ID in this scene
-185 * @deprecated
-186 * @return {SceneJS.Node} The node if found, else null
-187 */
-188 SceneJS.Scene.prototype.findNode = function(nodeId) {
-189 return this._engine.findNode(nodeId);
-190 };
-191
-192 /**
-193 * @function Finds the node with the given ID in this scene
-194 * @return {SceneJS.Node} The node if found, else null
-195 */
-196 SceneJS.Scene.prototype.getNode = function(nodeId) {
-197 return this._engine.findNode(nodeId);
-198 };
-199
-200 /**
-201 * Returns the current status of this scene.
-202 *
-203 * When the scene has been destroyed, the returned status will be a map like this:
-204 *
-205 * {
-206 * destroyed: true
-207 * }
-208 *
-209 * Otherwise, the status will be:
-210 *
-211 * {
-212 * numTasks: Number // Number of asset loads (eg. texture, geometry stream etc.) currently in progress
-213 * }
-214 *
-215 */
-216 SceneJS.Scene.prototype.getStatus = function() {
-217 return (this._engine.destroyed)
-218 ? { destroyed: true }
-219 : SceneJS._shallowClone(SceneJS_sceneStatusModule.sceneStatus[this.id]);
-220 };
-221
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_shader.js.html b/docs/symbols/src/src_core_scene_shader.js.html
deleted file mode 100644
index 344b4a23..00000000
--- a/docs/symbols/src/src_core_scene_shader.js.html
+++ /dev/null
@@ -1,201 +0,0 @@
- 1 new (function() {
- 2
- 3 /**
- 4 * The default state core singleton for {@link SceneJS.Shader} nodes
- 5 */
- 6 var defaultCore = {
- 7 type: "shader",
- 8 stateId: SceneJS._baseStateId++,
- 9 hash: "",
- 10 empty: true,
- 11 shader : {}
- 12 };
- 13
- 14 var idStack = [];
- 15 var shaderVertexCodeStack = [];
- 16 var shaderVertexHooksStack = [];
- 17 var shaderFragmentCodeStack = [];
- 18 var shaderFragmentHooksStack = [];
- 19 var shaderParamsStack = [];
- 20
- 21 var stackLen = 0;
- 22
- 23 var dirty = true;
- 24
- 25 SceneJS_events.addListener(
- 26 SceneJS_events.SCENE_COMPILING,
- 27 function(params) {
- 28
- 29 params.engine.display.shader = defaultCore;
- 30
- 31 stackLen = 0;
- 32
- 33 dirty = true;
- 34 });
- 35
- 36 SceneJS_events.addListener(
- 37 SceneJS_events.OBJECT_COMPILING,
- 38 function(params) {
- 39 if (dirty) {
- 40
- 41 if (stackLen > 0) {
- 42
- 43 var core = {
- 44 type: "shader",
- 45 stateId: idStack[stackLen - 1],
- 46 hash: idStack.slice(0, stackLen).join("."),
- 47
- 48 shaders: {
- 49 fragment: {
- 50 code: shaderFragmentCodeStack.slice(0, stackLen).join("\n"),
- 51 hooks: combineMapStack(shaderFragmentHooksStack)
- 52 },
- 53 vertex: {
- 54 code: shaderVertexCodeStack.slice(0, stackLen).join("\n"),
- 55 hooks: combineMapStack(shaderVertexHooksStack)
- 56 }
- 57 },
- 58
- 59 paramsStack: shaderParamsStack.slice(0, stackLen)
- 60 };
- 61
- 62 params.display.shader = core;
- 63
- 64 } else {
- 65
- 66 params.display.shader = defaultCore;
- 67 }
- 68
- 69 dirty = false;
- 70 }
- 71 });
- 72
- 73 function combineMapStack(maps) {
- 74 var map1;
- 75 var map2 = {};
- 76 var name;
- 77 for (var i = 0; i < stackLen; i++) {
- 78 map1 = maps[i];
- 79 for (name in map1) {
- 80 if (map1.hasOwnProperty(name)) {
- 81 map2[name] = map1[name];
- 82 }
- 83 }
- 84 }
- 85 return map2;
- 86 }
- 87
- 88 function pushHooks(hooks, hookStacks) {
- 89 var stack;
- 90 for (var key in hooks) {
- 91 if (hooks.hasOwnProperty(key)) {
- 92 stack = hookStacks[key];
- 93 if (!stack) {
- 94 stack = hookStacks[key] = [];
- 95 }
- 96 stack.push(hooks[key]);
- 97 }
- 98 }
- 99 }
-100
-101 SceneJS.Shader = SceneJS_NodeFactory.createNodeType("shader");
-102
-103 SceneJS.Shader.prototype._init = function(params) {
-104 if (this._core.useCount == 1) { // This node is the resource definer
-105 this._setShaders(params.shaders);
-106 this.setParams(params.params);
-107 }
-108 };
-109
-110 SceneJS.Shader.prototype._setShaders = function(shaders) {
-111 shaders = shaders || [];
-112 this._core.shaders = {};
-113 var shader;
-114
-115 for (var i = 0, len = shaders.length; i < len; i++) {
-116 shader = shaders[i];
-117
-118 if (!shader.stage) {
-119 throw SceneJS_error.fatalError(
-120 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-121 "shader 'stage' attribute expected");
-122 }
-123
-124 var code;
-125 if (shader.code) {
-126 if (SceneJS._isArray(shader.code)) {
-127 code = shader.code.join("");
-128 } else {
-129 code = shader.code;
-130 }
-131 }
-132
-133 this._core.shaders[shader.stage] = {
-134 code: code,
-135 hooks: shader.hooks
-136 };
-137 }
-138 };
-139
-140 SceneJS.Shader.prototype.setParams = function(params) {
-141 params = params || {};
-142 var coreParams = this._core.params;
-143 if (!coreParams) {
-144 coreParams = this._core.params = {};
-145 }
-146 for (var name in params) {
-147 if (params.hasOwnProperty(name)) {
-148 coreParams[name] = params[name];
-149 }
-150 }
-151 this._engine.display.imageDirty = true;
-152 };
-153
-154 SceneJS.Shader.prototype.getParams = function() {
-155 var coreParams = this._core.params;
-156 if (!coreParams) {
-157 return {};
-158 }
-159 var params = {};
-160 for (var name in coreParams) {
-161 if (coreParams.hasOwnProperty(name)) {
-162 params[name] = coreParams[name];
-163 }
-164 }
-165 return params;
-166 };
-167
-168 SceneJS.Shader.prototype._compile = function() {
-169
-170 idStack[stackLen] = this._core.coreId; // Draw list node tied to core, not node
-171
-172 var shaders = this._core.shaders;
-173
-174 var fragment = shaders.fragment || {};
-175 var vertex = shaders.vertex || {};
-176
-177 shaderFragmentCodeStack[stackLen] = fragment.code || "";
-178 shaderFragmentHooksStack[stackLen] = fragment.hooks || {};
-179
-180 shaderVertexCodeStack[stackLen] = vertex.code || "";
-181 shaderVertexHooksStack[stackLen] = vertex.hooks || {};
-182
-183 shaderParamsStack[stackLen] = this._core.params || {};
-184
-185 stackLen++;
-186 dirty = true;
-187
-188 this._compileNodes();
-189
-190 stackLen--;
-191 dirty = true;
-192 };
-193
-194 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_shaderParams.js.html b/docs/symbols/src/src_core_scene_shaderParams.js.html
deleted file mode 100644
index dae64c0f..00000000
--- a/docs/symbols/src/src_core_scene_shaderParams.js.html
+++ /dev/null
@@ -1,104 +0,0 @@
- 1 new (function() {
- 2
- 3 /**
- 4 * The default state core singleton for {@link SceneJS.ShaderParams} nodes
- 5 */
- 6 var defaultCore = {
- 7 type: "shaderParams",
- 8 stateId: SceneJS._baseStateId++,
- 9 empty: true
- 10 };
- 11
- 12 var idStack = [];
- 13 var shaderParamsStack = [];
- 14 var stackLen = 0;
- 15 var dirty;
- 16
- 17 SceneJS_events.addListener(
- 18 SceneJS_events.SCENE_COMPILING,
- 19 function(params) {
- 20
- 21 params.engine.display.shaderParams = defaultCore;
- 22
- 23 stackLen = 0;
- 24 dirty = true;
- 25 });
- 26
- 27 SceneJS_events.addListener(
- 28 SceneJS_events.OBJECT_COMPILING,
- 29 function(params) {
- 30 if (dirty) {
- 31
- 32 if (stackLen > 0) {
- 33 var core = {
- 34 type: "shaderParams",
- 35 stateId: idStack[stackLen - 1],
- 36 paramsStack: shaderParamsStack.slice(0, stackLen)
- 37 };
- 38 params.display.shaderParams = core;
- 39
- 40 } else {
- 41 params.display.shaderParams = defaultCore;
- 42 }
- 43
- 44 dirty = false;
- 45 }
- 46 });
- 47
- 48 SceneJS.ShaderParams = SceneJS_NodeFactory.createNodeType("shaderParams");
- 49
- 50 SceneJS.ShaderParams.prototype._init = function(params) {
- 51 if (this._core.useCount == 1) { // This node is the resource definer
- 52 this.setParams(params.params);
- 53 }
- 54 };
- 55
- 56 SceneJS.ShaderParams.prototype.setParams = function(params) {
- 57 params = params || {};
- 58 var core = this._core;
- 59 if (!core.params) {
- 60 core.params = {};
- 61 }
- 62 for (var name in params) {
- 63 if (params.hasOwnProperty(name)) {
- 64 core.params[name] = params[name];
- 65 }
- 66 }
- 67 this._engine.display.imageDirty = true;
- 68 };
- 69
- 70 SceneJS.ShaderParams.prototype.getParams = function() {
- 71 var coreParams = this._core.params;
- 72 if (!coreParams) {
- 73 return {};
- 74 }
- 75 var params = {};
- 76 for (var name in coreParams) {
- 77 if (coreParams.hasOwnProperty(name)) {
- 78 params[name] = coreParams[name];
- 79 }
- 80 }
- 81 return params;
- 82 };
- 83
- 84 SceneJS.ShaderParams.prototype._compile = function() {
- 85
- 86 idStack[stackLen] = this._core.coreId; // Tie draw list state to core, not to scene node
- 87 shaderParamsStack[stackLen] = this._core.params;
- 88 stackLen++;
- 89 dirty = true;
- 90
- 91 this._compileNodes();
- 92
- 93 stackLen--;
- 94 dirty = true;
- 95 };
- 96
- 97 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_tag.js.html b/docs/symbols/src/src_core_scene_tag.js.html
deleted file mode 100644
index 059b8f6e..00000000
--- a/docs/symbols/src/src_core_scene_tag.js.html
+++ /dev/null
@@ -1,67 +0,0 @@
- 1 (function() {
- 2
- 3 /**
- 4 * The default state core singleton for {@link SceneJS.Tag} nodes
- 5 */
- 6 var defaultCore = {
- 7 type: "tag",
- 8 stateId: SceneJS._baseStateId++,
- 9 tag : null
- 10 };
- 11
- 12 var coreStack = [];
- 13 var stackLen = 0;
- 14
- 15 SceneJS_events.addListener(
- 16 SceneJS_events.SCENE_COMPILING,
- 17 function(params) {
- 18 params.engine.display.tag = defaultCore;
- 19 stackLen = 0;
- 20 });
- 21
- 22 /**
- 23 * @class Scene graph node which assigns a symbolic tag name to the {@link SceneJS.Geometry} nodes in its subgraph.
- 24 * The subgraph can then be included or excluded from scene rendering using {@link SceneJS.Scene#setTagMask}.
- 25 * @extends SceneJS.Node
- 26 */
- 27 SceneJS.Tag = SceneJS_NodeFactory.createNodeType("tag");
- 28
- 29 SceneJS.Tag.prototype._init = function(params) {
- 30 if (this._core.useCount == 1) { // This node defines the resource
- 31 if (!params.tag) {
- 32 throw SceneJS_error.fatalError(
- 33 SceneJS.errors.NODE_CONFIG_EXPECTED,
- 34 "tag node attribute missing : 'tag'");
- 35 }
- 36 this.setTag(params.tag);
- 37 }
- 38 };
- 39
- 40 SceneJS.Tag.prototype.setTag = function(tag) {
- 41
- 42 var core = this._core;
- 43
- 44 core.tag = tag;
- 45 core.pattern = null; // To be recomputed
- 46 core.matched = false; // To be rematched
- 47
- 48 this._engine.display.drawListDirty = true;
- 49 };
- 50
- 51 SceneJS.Tag.prototype.getTag = function() {
- 52 return this._core.tag;
- 53 };
- 54
- 55 SceneJS.Tag.prototype._compile = function() {
- 56 this._engine.display.tag = coreStack[stackLen++] = this._core;
- 57 this._compileNodes();
- 58 this._engine.display.tag = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
- 59 };
- 60 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_texture.js.html b/docs/symbols/src/src_core_scene_texture.js.html
deleted file mode 100644
index 6a311cbc..00000000
--- a/docs/symbols/src/src_core_scene_texture.js.html
+++ /dev/null
@@ -1,507 +0,0 @@
- 1 /**
- 2 * @class Scene graph node which defines textures to apply to the objects in its subgraph
- 3 * @extends SceneJS.Node
- 4 */
- 5 new (function () {
- 6
- 7 /**
- 8 * The default state core singleton for {@link SceneJS.Texture} nodes
- 9 */
- 10 var defaultCore = {
- 11 type:"texture",
- 12 stateId:SceneJS._baseStateId++,
- 13 empty:true,
- 14 hash:""
- 15 };
- 16
- 17 var coreStack = [];
- 18 var stackLen = 0;
- 19
- 20 SceneJS_events.addListener(
- 21 SceneJS_events.SCENE_COMPILING,
- 22 function (params) {
- 23 params.engine.display.texture = defaultCore;
- 24 stackLen = 0;
- 25 });
- 26
- 27 /**
- 28 * @class Scene graph node which defines one or more textures to apply to the {@link SceneJS.Geometry} nodes in its subgraph
- 29 * @extends SceneJS.Node
- 30 */
- 31 SceneJS.Texture = SceneJS_NodeFactory.createNodeType("texture");
- 32
- 33 SceneJS.Texture.prototype._init = function (params) {
- 34
- 35 if (this._core.useCount == 1) { // This node is the resource definer
- 36
- 37 this._core.layers = [];
- 38 this._core.params = {};
- 39
- 40 var waitForLoad = !!params.waitForLoad;
- 41
- 42 if (!params.layers) {
- 43 throw SceneJS_error.fatalError(
- 44 SceneJS.errors.NODE_CONFIG_EXPECTED,
- 45 "texture layers missing");
- 46 }
- 47
- 48 if (!SceneJS._isArray(params.layers)) {
- 49 throw SceneJS_error.fatalError(
- 50 SceneJS.errors.NODE_CONFIG_EXPECTED,
- 51 "texture layers should be an array");
- 52 }
- 53
- 54 var layerParams;
- 55 var gl = this._engine.canvas.gl;
- 56
- 57 for (var i = 0; i < params.layers.length; i++) {
- 58
- 59 layerParams = params.layers[i];
- 60
- 61 if (!layerParams.source && !layerParams.uri && !layerParams.src && !layerParams.framebuf && !layerParams.video) {
- 62
- 63 throw SceneJS_error.fatalError(
- 64 SceneJS.errors.NODE_CONFIG_EXPECTED,
- 65 "texture layer " + i + " has no uri, src, source, framebuf, video or canvasId specified");
- 66 }
- 67
- 68 if (layerParams.applyFrom) {
- 69
- 70 if (layerParams.applyFrom != "uv" &&
- 71 layerParams.applyFrom != "uv2" &&
- 72 layerParams.applyFrom != "normal" &&
- 73 layerParams.applyFrom != "geometry") {
- 74
- 75 throw SceneJS_error.fatalError(
- 76 SceneJS.errors.NODE_CONFIG_EXPECTED,
- 77 "texture layer " + i + " applyFrom value is unsupported - " +
- 78 "should be either 'uv', 'uv2', 'normal' or 'geometry'");
- 79 }
- 80 }
- 81
- 82 if (layerParams.applyTo) {
- 83
- 84 if (layerParams.applyTo != "baseColor" && // Colour map
- 85 layerParams.applyTo != "specular" && // Specular map
- 86 layerParams.applyTo != "emit" && // Emission map
- 87 layerParams.applyTo != "alpha" && // Alpha map
- 88 layerParams.applyTo != "normals") {
- 89
- 90 throw SceneJS_error.fatalError(
- 91 SceneJS.errors.NODE_CONFIG_EXPECTED,
- 92 "texture layer " + i + " applyTo value is unsupported - " +
- 93 "should be either 'baseColor', 'specular' or 'normals'");
- 94 }
- 95 }
- 96
- 97 if (layerParams.blendMode) {
- 98
- 99 if (layerParams.blendMode != "add" && layerParams.blendMode != "multiply") {
-100
-101 throw SceneJS_error.fatalError(
-102 SceneJS.errors.NODE_CONFIG_EXPECTED,
-103 "texture layer " + i + " blendMode value is unsupported - " +
-104 "should be either 'add' or 'multiply'");
-105 }
-106 }
-107
-108 var layer = SceneJS._apply(layerParams, {
-109 waitForLoad:waitForLoad,
-110 texture:null,
-111 applyFrom:layerParams.applyFrom || "uv",
-112 applyTo:layerParams.applyTo || "baseColor",
-113 blendMode:layerParams.blendMode || "multiply",
-114 blendFactor:(layerParams.blendFactor != undefined && layerParams.blendFactor != null) ? layerParams.blendFactor : 1.0,
-115 translate:{ x:0, y:0},
-116 scale:{ x:1, y:1 },
-117 rotate:{ z:0.0 }
-118 });
-119
-120 this._core.layers.push(layer);
-121
-122 this._setLayerTransform(layerParams, layer);
-123
-124 if (layer.framebuf) { // Create from a framebuf node preceeding this texture in the scene graph
-125
-126 var targetNode = this._engine.findNode(layer.framebuf);
-127
-128 if (targetNode && targetNode.type == "framebuf") {
-129 layer.texture = targetNode._core.framebuf.getTexture(); // TODO: what happens when the framebuf is destroyed?
-130 }
-131
-132 } else { // Create from texture node's layer configs
-133 this._loadLayerTexture(gl, layer);
-134 }
-135 }
-136
-137 var self = this;
-138
-139 /**
-140 * WebGL restored handler - rebuilds the texture layers
-141 */
-142 this._core.webglRestored = function () {
-143
-144 var layers = self._core.layers;
-145 var gl = self._engine.canvas.gl;
-146
-147 for (var i = 0, len = layers.length; i < len; i++) {
-148 self._loadLayerTexture(gl, layers[i]);
-149 }
-150 };
-151 }
-152 };
-153
-154 SceneJS.Texture.prototype._loadLayerTexture = function (gl, layer) {
-155
-156 SceneJS_sceneStatusModule.nodeLoading(this);
-157
-158 this._engine.nodeLoading(this);
-159
-160 this._fireEvent("loading");
-161
-162 var self = this;
-163
-164 var sourceConfigs = layer.source;
-165
-166 if (sourceConfigs) {
-167
-168 if (!sourceConfigs.type) {
-169 throw SceneJS_error.fatalError(
-170 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-171 "texture layer config expected: source.type");
-172 }
-173
-174 SceneJS.Plugins.getPlugin(
-175 "texture",
-176 sourceConfigs.type,
-177 function (plugin) {
-178
-179 if (!plugin.getSource) {
-180 throw SceneJS_error.fatalError(
-181 SceneJS.errors.PLUGIN_INVALID,
-182 "texture: 'getSource' method missing on plugin for texture source type '" + sourceConfigs.type + "'.");
-183 }
-184
-185 var source = plugin.getSource({ gl:gl });
-186
-187 if (!source.onUpdate) {
-188 throw SceneJS_error.fatalError(
-189 SceneJS.errors.PLUGIN_INVALID,
-190 "texture: 'onUpdate' method missing on plugin for texture source type '" + sourceConfigs.type + "'");
-191 }
-192
-193 source.onUpdate(// Get notification whenever source updates the texture
-194 (function () {
-195 var loaded = false;
-196 return function () {
-197 if (!loaded) { // Texture first initialised - create layer
-198 loaded = true;
-199 self._setLayerTexture(gl, layer, source.getTexture());
-200
-201 } else { // Texture updated - layer already has the handle to it, so just signal a redraw
-202 self._engine.display.imageDirty = true;
-203 }
-204 };
-205 })());
-206
-207 source.setConfigs(sourceConfigs); // Configure the source, which may cause it to update the texture
-208
-209 layer._source = source;
-210 });
-211
-212 } else {
-213
-214 /* Load from URL
-215 */
-216 var image = new Image();
-217
-218 image.onload = function () {
-219 var texture = gl.createTexture();
-220 gl.bindTexture(gl.TEXTURE_2D, texture);
-221 gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, self._ensureImageSizePowerOfTwo(image));
-222 self._setLayerTexture(gl, layer, texture);
-223 };
-224
-225 image.crossOrigin = "";
-226 image.src = layer.uri || layer.src;
-227 }
-228 };
-229
-230 SceneJS.Texture.prototype._ensureImageSizePowerOfTwo = function (image) {
-231
-232 if (!this._isPowerOfTwo(image.width) || !this._isPowerOfTwo(image.height)) {
-233
-234 var canvas = document.createElement("canvas");
-235 canvas.width = this._nextHighestPowerOfTwo(image.width);
-236 canvas.height = this._nextHighestPowerOfTwo(image.height);
-237
-238 var ctx = canvas.getContext("2d");
-239
-240 ctx.drawImage(image,
-241 0, 0, image.width, image.height,
-242 0, 0, canvas.width, canvas.height);
-243
-244 image = canvas;
-245 image.crossOrigin = "";
-246 }
-247 return image;
-248 };
-249
-250 SceneJS.Texture.prototype._isPowerOfTwo = function (x) {
-251 return (x & (x - 1)) == 0;
-252 };
-253
-254 SceneJS.Texture.prototype._nextHighestPowerOfTwo = function (x) {
-255 --x;
-256 for (var i = 1; i < 32; i <<= 1) {
-257 x = x | x >> i;
-258 }
-259 return x + 1;
-260 };
-261
-262 SceneJS.Texture.prototype._setLayerTexture = function (gl, layer, texture) {
-263
-264 layer.texture = new SceneJS_webgl_Texture2D(gl, {
-265 texture:texture, // WebGL texture object
-266 minFilter:this._getGLOption("minFilter", gl, layer, gl.LINEAR_MIPMAP_NEAREST),
-267 magFilter:this._getGLOption("magFilter", gl, layer, gl.LINEAR),
-268 wrapS:this._getGLOption("wrapS", gl, layer, gl.CLAMP_TO_EDGE),
-269 wrapT:this._getGLOption("wrapT", gl, layer, gl.CLAMP_TO_EDGE),
-270 isDepth:this._getOption(layer.isDepth, false),
-271 depthMode:this._getGLOption("depthMode", gl, layer, gl.LUMINANCE),
-272 depthCompareMode:this._getGLOption("depthCompareMode", gl, layer, gl.COMPARE_R_TO_TEXTURE),
-273 depthCompareFunc:this._getGLOption("depthCompareFunc", gl, layer, gl.LEQUAL),
-274 flipY:this._getOption(layer.flipY, true),
-275 width:this._getOption(layer.width, 1),
-276 height:this._getOption(layer.height, 1),
-277 internalFormat:this._getGLOption("internalFormat", gl, layer, gl.LEQUAL),
-278 sourceFormat:this._getGLOption("sourceType", gl, layer, gl.ALPHA),
-279 sourceType:this._getGLOption("sourceType", gl, layer, gl.UNSIGNED_BYTE),
-280 update:null
-281 });
-282
-283 SceneJS_sceneStatusModule.nodeLoaded(this);
-284
-285 this._engine.nodeLoaded(this);
-286
-287 this._fireEvent("loaded");
-288
-289 if (this.destroyed) { // Node was destroyed while loading
-290 layer.texture.destroy();
-291 }
-292
-293 this._engine.display.imageDirty = true;
-294 };
-295
-296 SceneJS.Texture.prototype._getGLOption = function (name, gl, layer, defaultVal) {
-297 var value = layer[name];
-298 if (value == undefined) {
-299 return defaultVal;
-300 }
-301 var glName = SceneJS_webgl_enumMap[value];
-302 if (glName == undefined) {
-303 throw SceneJS_error.fatalError(
-304 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-305 "Unrecognised value for texture node property '" + name + "' value: '" + value + "'");
-306 }
-307 var glValue = gl[glName];
-308 // if (!glValue) {
-309 // throw new SceneJS.errors.WebGLUnsupportedNodeConfigException(
-310 // "This browser's WebGL does not support value of SceneJS.texture node property '" + name + "' value: '" + value + "'");
-311 // }
-312 return glValue;
-313 };
-314
-315 SceneJS.Texture.prototype._getOption = function (value, defaultVal) {
-316 return (value == undefined) ? defaultVal : value;
-317 };
-318
-319 /**
-320 * Set some writeable properties on a layer
-321 */
-322 SceneJS.Texture.prototype.setLayer = function (cfg) {
-323
-324 if (cfg.index == undefined || cfg.index == null) {
-325 throw SceneJS_error.fatalError(
-326 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-327 "Invalid texture set layer argument: index null or undefined");
-328 }
-329
-330 if (cfg.index < 0 || cfg.index >= this._core.layers.length) {
-331 throw SceneJS_error.fatalError(
-332 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-333 "Invalid texture set layer argument: index out of range (" + this._core.layers.length + " layers defined)");
-334 }
-335
-336 this._setLayer(parseInt(cfg.index), cfg);
-337
-338 this._engine.display.imageDirty = true;
-339 };
-340
-341 /**
-342 * Set some writeable properties on multiple layers
-343 */
-344 SceneJS.Texture.prototype.setLayers = function (layers) {
-345 var indexNum;
-346 for (var index in layers) {
-347 if (layers.hasOwnProperty(index)) {
-348 if (index != undefined || index != null) {
-349 indexNum = parseInt(index);
-350 if (indexNum < 0 || indexNum >= this._core.layers.length) {
-351 throw SceneJS_error.fatalError(
-352 SceneJS.errors.ILLEGAL_NODE_CONFIG,
-353 "Invalid texture set layer argument: index out of range (" + this._core.layers.length + " layers defined)");
-354 }
-355 this._setLayer(indexNum, layers[index] || {});
-356 }
-357 }
-358 }
-359 this._engine.display.imageDirty = true;
-360 };
-361
-362 SceneJS.Texture.prototype._setLayer = function (index, cfg) {
-363
-364 cfg = cfg || {};
-365
-366 var layer = this._core.layers[index];
-367
-368 if (cfg.blendFactor != undefined && cfg.blendFactor != null) {
-369 layer.blendFactor = cfg.blendFactor;
-370 }
-371
-372 if (cfg.source) {
-373 var source = layer._source;
-374 if (source) {
-375 source.setConfigs(cfg.source);
-376 }
-377 }
-378
-379 if (cfg.translate || cfg.rotate || cfg.scale) {
-380 this._setLayerTransform(cfg, layer);
-381 }
-382 };
-383
-384 SceneJS.Texture.prototype._setLayerTransform = function (cfg, layer) {
-385
-386 var matrix;
-387 var t;
-388
-389 if (cfg.translate) {
-390 var translate = cfg.translate;
-391 if (translate.x != undefined) {
-392 layer.translate.x = translate.x;
-393 }
-394 if (translate.y != undefined) {
-395 layer.translate.y = translate.y;
-396 }
-397 matrix = SceneJS_math_translationMat4v([ translate.x || 0, translate.y || 0, 0]);
-398 }
-399
-400 if (cfg.scale) {
-401 var scale = cfg.scale;
-402 if (scale.x != undefined) {
-403 layer.scale.x = scale.x;
-404 }
-405 if (scale.y != undefined) {
-406 layer.scale.y = scale.y;
-407 }
-408 t = SceneJS_math_scalingMat4v([ scale.x || 1, scale.y || 1, 1]);
-409 matrix = matrix ? SceneJS_math_mulMat4(matrix, t) : t;
-410 }
-411
-412 if (cfg.rotate) {
-413 var rotate = cfg.rotate;
-414 if (rotate.z != undefined) {
-415 layer.rotate.z = rotate.z || 0;
-416 }
-417 t = SceneJS_math_rotationMat4v(rotate.z * 0.0174532925, [0, 0, 1]);
-418 matrix = matrix ? SceneJS_math_mulMat4(matrix, t) : t;
-419 }
-420
-421 if (matrix) {
-422 layer.matrix = matrix;
-423 if (!layer.matrixAsArray) {
-424 layer.matrixAsArray = new Float32Array(layer.matrix);
-425 } else {
-426 layer.matrixAsArray.set(layer.matrix);
-427 }
-428
-429 layer.matrixAsArray = new Float32Array(layer.matrix); // TODO - reinsert into array
-430 }
-431 };
-432
-433 SceneJS.Texture.prototype._compile = function () {
-434
-435 if (!this._core.hash) {
-436 this._makeHash();
-437 }
-438
-439 this._engine.display.texture = coreStack[stackLen++] = this._core;
-440 this._compileNodes();
-441 this._engine.display.texture = (--stackLen > 0) ? coreStack[stackLen - 1] : defaultCore;
-442 };
-443
-444 SceneJS.Texture.prototype._makeHash = function () {
-445
-446 var core = this._core;
-447 var hash;
-448
-449 if (core.layers && core.layers.length > 0) {
-450
-451 var layers = core.layers;
-452 var hashParts = [];
-453 var texLayer;
-454
-455 for (var i = 0, len = layers.length; i < len; i++) {
-456
-457 texLayer = layers[i];
-458
-459 hashParts.push("/");
-460 hashParts.push(texLayer.applyFrom);
-461 hashParts.push("/");
-462 hashParts.push(texLayer.applyTo);
-463 hashParts.push("/");
-464 hashParts.push(texLayer.blendMode);
-465
-466 if (texLayer.matrix) {
-467 hashParts.push("/anim");
-468 }
-469 }
-470
-471 hash = hashParts.join("");
-472
-473 } else {
-474 hash = "";
-475 }
-476
-477 if (core.hash != hash) {
-478 core.hash = hash;
-479 }
-480 };
-481
-482 SceneJS.Texture.prototype._destroy = function () {
-483 if (this._core.useCount == 1) { // Last resource user
-484 var layers = this._core.layers;
-485 var layer;
-486 var source;
-487 for (var i = 0, len = layers.length; i < len; i++) {
-488 layer = layers[i];
-489 if (layer.texture) {
-490 layer.texture.destroy();
-491 }
-492 source = layer._source;
-493 if (source && source.destroy) {
-494 source.destroy();
-495 }
-496 }
-497 }
-498 };
-499
-500 })();
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_translate.js.html b/docs/symbols/src/src_core_scene_translate.js.html
deleted file mode 100644
index 094e53f1..00000000
--- a/docs/symbols/src/src_core_scene_translate.js.html
+++ /dev/null
@@ -1,166 +0,0 @@
- 1 /**
- 2 * @class Scene graph node which defines a translation modelling transform to apply to the objects in its subgraph
- 3 * @extends SceneJS.Node
- 4 */
- 5 SceneJS.Translate = SceneJS_NodeFactory.createNodeType("translate");
- 6
- 7 SceneJS.Translate.prototype._init = function(params) {
- 8
- 9 if (this._core.useCount == 1) { // This node is the resource definer
- 10
- 11 SceneJS_modelXFormStack.buildCore(this._core);
- 12
- 13 this.setMultOrder(params.multOrder);
- 14
- 15 this.setXYZ({
- 16 x: params.x,
- 17 y: params.y,
- 18 z: params.z
- 19 });
- 20
- 21 var core = this._core;
- 22
- 23 this._core.buildMatrix = function() {
- 24 core.matrix = SceneJS_math_translationMat4v([core.x, core.y, core.z], core.matrix);
- 25 };
- 26 }
- 27 };
- 28
- 29 /**
- 30 * Get Model matrix
- 31 * @return {*}
- 32 */
- 33 SceneJS.Translate.prototype.getModelMatrix = function() {
- 34 if (this._core.dirty) {
- 35 this._core.build();
- 36 }
- 37 return this._core.matrix;
- 38 };
- 39
- 40 /**
- 41 * Get World matrix. That's the multiplication of this node's Model matrix by the World matrix of the the next
- 42 * tranform (scale, translate, translate etc) node on the path to the scene root.
- 43 * @return {*}
- 44 */
- 45 SceneJS.Translate.prototype.getWorldMatrix = function() {
- 46 if (this._core.dirty) {
- 47 this._core.build();
- 48 }
- 49 return Array.apply( [], this._core.mat);
- 50 };
- 51
- 52
- 53 /**
- 54 * Sets the multiplication order of this node's transform matrix with respect to the parent modeling transform
- 55 * in the scene graph.
- 56 *
- 57 * @param {String} multOrder Mulplication order - "post" and "pre"
- 58 */
- 59 SceneJS.Translate.prototype.setMultOrder = function(multOrder) {
- 60
- 61 multOrder = multOrder || "post";
- 62
- 63 if (multOrder != "post" && multOrder != "pre") {
- 64
- 65 throw SceneJS_error.fatalError(
- 66 SceneJS.errors.NODE_CONFIG_EXPECTED,
- 67 "Illegal multOrder for translate node - '" + multOrder + "' should be 'pre' or 'post'");
- 68 }
- 69
- 70 this._core.multOrder = multOrder;
- 71
- 72 this._core.setDirty();
- 73
- 74 this._engine.display.imageDirty = true;
- 75 };
- 76
- 77 SceneJS.Translate.prototype.setXYZ = function(xyz) {
- 78
- 79 xyz = xyz || {};
- 80
- 81 this._core.x = xyz.x || 0;
- 82 this._core.y = xyz.y || 0;
- 83 this._core.z = xyz.z || 0;
- 84
- 85 this._core.setDirty();
- 86
- 87 this._engine.display.imageDirty = true;
- 88
- 89 return this;
- 90 };
- 91
- 92 SceneJS.Translate.prototype.getXYZ = function() {
- 93 return {
- 94 x: this._core.x,
- 95 y: this._core.y,
- 96 z: this._core.z
- 97 };
- 98 };
- 99
-100 SceneJS.Translate.prototype.setX = function(x) {
-101 this._core.x = x;
-102 this._core.setDirty();
-103 this._engine.display.imageDirty = true;
-104 return this;
-105 };
-106
-107 SceneJS.Translate.prototype.getX = function() {
-108 return this._core.x;
-109 };
-110
-111 SceneJS.Translate.prototype.setY = function(y) {
-112 this._core.y = y;
-113 this._core.setDirty();
-114 this._engine.display.imageDirty = true;
-115 return this;
-116 };
-117
-118 SceneJS.Translate.prototype.getY = function() {
-119 return this._core.y;
-120 };
-121
-122 SceneJS.Translate.prototype.setZ = function(z) {
-123 this._core.z = z;
-124 this._core.setDirty();
-125 this._engine.display.imageDirty = true;
-126 return this;
-127 };
-128
-129 SceneJS.Translate.prototype.getZ = function() {
-130 return this._core.z;
-131 };
-132
-133 SceneJS.Translate.prototype.incX = function(x) {
-134 this._core.x += x;
-135 this._core.setDirty();
-136 this._engine.display.imageDirty = true;
-137 return this;
-138 };
-139
-140 SceneJS.Translate.prototype.incY = function(y) {
-141 this._core.y += y;
-142 this._core.setDirty();
-143 this._engine.display.imageDirty = true;
-144 return this;
-145 };
-146
-147 SceneJS.Translate.prototype.incZ = function(z) {
-148 this._core.z += z;
-149 this._core.setDirty();
-150 this._engine.display.imageDirty = true;
-151 return this;
-152 };
-153
-154 SceneJS.Translate.prototype._compile = function() {
-155 SceneJS_modelXFormStack.push(this._core);
-156 this._compileNodes();
-157 SceneJS_modelXFormStack.pop();
-158 };
-159
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scene_xform.js.html b/docs/symbols/src/src_core_scene_xform.js.html
deleted file mode 100644
index 53b79cbb..00000000
--- a/docs/symbols/src/src_core_scene_xform.js.html
+++ /dev/null
@@ -1,88 +0,0 @@
- 1 /**
- 2 * @class Scene graph node which defines the modelling transform to apply to the objects in its subgraph
- 3 * @extends SceneJS.Node
- 4 */
- 5 SceneJS.XForm = SceneJS_NodeFactory.createNodeType("xform");
- 6
- 7 SceneJS.XForm.prototype._init = function (params) {
- 8
- 9 if (this._core.useCount == 1) { // This node is the resource definer
- 10
- 11 SceneJS_modelXFormStack.buildCore(this._core);
- 12
- 13 this.setElements(params.elements);
- 14 }
- 15 };
- 16
- 17 /**
- 18 * Get Model matrix
- 19 * @return {*}
- 20 */
- 21 SceneJS.XForm.prototype.getModelMatrix = function() {
- 22 if (this._core.dirty) {
- 23 this._core.build();
- 24 }
- 25 return this._core.matrix;
- 26 };
- 27
- 28 /**
- 29 * Get World matrix. That's the multiplication of this node's Model matrix by the World matrix of the the next
- 30 * tranform (scale, XForm, translate etc) node on the path to the scene root.
- 31 * @return {*}
- 32 */
- 33 SceneJS.XForm.prototype.getWorldMatrix = function() {
- 34 if (this._core.dirty) {
- 35 this._core.build();
- 36 }
- 37 return Array.apply( [], this._core.mat);
- 38 };
- 39
- 40
- 41 SceneJS.XForm.prototype.setElements = function (elements) {
- 42
- 43 elements = elements || SceneJS_math_identityMat4();
- 44
- 45 if (elements.length != 16) {
- 46 throw SceneJS_error.fatalError(
- 47 SceneJS.errors.ILLEGAL_NODE_CONFIG,
- 48 "SceneJS.XForm elements should number 16");
- 49 }
- 50
- 51 var core = this._core;
- 52
- 53 if (!core.matrix) {
- 54 core.matrix = elements;
- 55
- 56 } else {
- 57
- 58 for (var i = 0; i < 16; i++) {
- 59 core.matrix[i] = elements[i];
- 60 }
- 61 }
- 62
- 63 // core.mat.set(core.matrix);
- 64 // core.normalMat.set(
- 65 // SceneJS_math_transposeMat4(
- 66 // SceneJS_math_inverseMat4(core.matrix, SceneJS_math_mat4())));
- 67
- 68
- 69 core.setDirty();
- 70
- 71 this._engine.display.imageDirty = true;
- 72
- 73 return this;
- 74 };
- 75
- 76 SceneJS.XForm.prototype._compile = function () {
- 77 SceneJS_modelXFormStack.push(this._core);
- 78 this._compileNodes();
- 79 SceneJS_modelXFormStack.pop();
- 80 };
- 81
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_scenejs.js.html b/docs/symbols/src/src_core_scenejs.js.html
deleted file mode 100644
index 834cdd8c..00000000
--- a/docs/symbols/src/src_core_scenejs.js.html
+++ /dev/null
@@ -1,194 +0,0 @@
- 1 /**
- 2 * The SceneJS object.
- 3 */
- 4 var SceneJS = new (function () {
- 5
- 6 /**
- 7 * This SceneJS version
- 8 */
- 9 this.VERSION = '3.0.0.0';
- 10
- 11 this._baseStateId = 0;
- 12
- 13 /**
- 14 * @property {SceneJS_Engine} Engines currently in existance
- 15 */
- 16 this._engines = {};
- 17
- 18 this._engineIds = new SceneJS_Map();
- 19
- 20 /**
- 21 * Creates a new scene from the given JSON description
- 22 *
- 23 * @param {String} json JSON scene description
- 24 * @param options Optional options
- 25 * @param options.simulateWebGLContextLost Optional options
- 26 * @returns {SceneJS.Scene} New scene
- 27 */
- 28 this.createScene = function (json, options) {
- 29
- 30 if (!json) {
- 31 throw SceneJS_error.fatalError("param 'json' is null or undefined");
- 32 }
- 33
- 34 if (json.id) {
- 35 if (this._engines[json.id]) {
- 36 throw SceneJS_error.fatalError(
- 37 SceneJS.errors.ILLEGAL_NODE_CONFIG,
- 38 "Scene already exists with this ID: '" + json.id + "'");
- 39 }
- 40 this._engineIds.addItem(json.id, {});
- 41 } else {
- 42 json.id = this._engineIds.addItem({});
- 43 }
- 44
- 45 var engine = new SceneJS_Engine(json, options);
- 46
- 47 this._engines[json.id] = engine;
- 48
- 49 SceneJS_events.fireEvent(SceneJS_events.SCENE_CREATED, { // Notify modules that need to know about new scene
- 50 engine:engine
- 51 });
- 52
- 53 return engine.scene;
- 54 };
- 55
- 56 /**
- 57 * Gets an existing scene
- 58 *
- 59 * @param {String} sceneId ID of target scene
- 60 * @deprecated
- 61 * @returns {SceneJS.Scene} The selected scene
- 62 */
- 63 this.scene = function (sceneId) {
- 64
- 65 var engine = this._engines[sceneId];
- 66
- 67 return engine ? engine.scene : null;
- 68 };
- 69
- 70 /**
- 71 * Gets an existing scene
- 72 *
- 73 * @param {String} sceneId ID of target scene
- 74 * @returns {SceneJS.Scene} The selected scene
- 75 */
- 76 this.getScene = function (sceneId) {
- 77
- 78 var engine = this._engines[sceneId];
- 79
- 80 return engine ? engine.scene : null;
- 81 };
- 82
- 83 /**
- 84 * Gets existing scenes
- 85 *
- 86 * @returns Existing scenes, mapped to their IDs
- 87 */
- 88 this.getScenes = function () {
- 89
- 90 var scenes = {};
- 91
- 92 for (var sceneId in this._engines) {
- 93 if (this._engines.hasOwnProperty(sceneId)) {
- 94 scenes[sceneId] = this._engines[sceneId].scene;
- 95 }
- 96 }
- 97
- 98 return scenes;
- 99 };
-100
-101 /**
-102 * Tests if the given object is an array
-103 * @private
-104 */
-105 this._isArray = function (testObject) {
-106 return testObject && !(testObject.propertyIsEnumerable('length'))
-107 && typeof testObject === 'object' && typeof testObject.length === 'number';
-108 };
-109
-110 /**
-111 *
-112 */
-113 this._shallowClone = function (o) {
-114 var o2 = {};
-115 for (var name in o) {
-116 if (o.hasOwnProperty(name)) {
-117 o2[name] = o[name];
-118 }
-119 }
-120 return o2;
-121 };
-122
-123 /**
-124 * Add properties of o to o2 where undefined or null on o2
-125 * @private
-126 */
-127 this._applyIf = function (o, o2) {
-128 for (var name in o) {
-129 if (o.hasOwnProperty(name)) {
-130 if (o2[name] == undefined || o2[name] == null) {
-131 o2[name] = o[name];
-132 }
-133 }
-134 }
-135 return o2;
-136 };
-137
-138 /**
-139 * Add properties of o to o2, overwriting them on o2 if already there.
-140 * The optional clear flag causes properties on o2 to be cleared first
-141 * @private
-142 */
-143 this._apply = function (o, o2, clear) {
-144 var name;
-145 if (clear) {
-146 for (name in o2) {
-147 if (o2.hasOwnProperty(name)) {
-148 delete o2[name];
-149 }
-150 }
-151 }
-152 for (name in o) {
-153 if (o.hasOwnProperty(name)) {
-154 o2[name] = o[name];
-155 }
-156 }
-157 return o2;
-158 };
-159
-160
-161 /**
-162 * Resets SceneJS, destroying all existing scenes
-163 */
-164 this.reset = function () {
-165
-166 var temp = [];
-167
-168 for (var id in this._engines) { // Collect engines to destroy
-169 if (this._engines.hasOwnProperty(id)) {
-170
-171 temp.push(this._engines[id]);
-172
-173 delete this._engines[id];
-174
-175 this._engineIds.removeItem(id);
-176 }
-177 }
-178
-179 while (temp.length > 0) { // Destroy the engines
-180 temp.pop().destroy();
-181 }
-182
-183 SceneJS_events.fireEvent(SceneJS_events.RESET);
-184 };
-185
-186 })();
-187
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_status.js.html b/docs/symbols/src/src_core_status.js.html
deleted file mode 100644
index 7f29c426..00000000
--- a/docs/symbols/src/src_core_status.js.html
+++ /dev/null
@@ -1,58 +0,0 @@
- 1 /**
- 2 * Backend that tracks statistics on loading states of nodes during scene traversal.
- 3 *
- 4 * This supports the "loading-status" events that we can listen for on scene nodes.
- 5 *
- 6 * When a node with that listener is pre-visited, it will call getStatus on this module to
- 7 * save a copy of the status. Then when it is post-visited, it will call diffStatus on this
- 8 * module to find the status for its sub-nodes, which it then reports through the "loading-status" event.
- 9 *
- 10 * @private
- 11 */
- 12 var SceneJS_sceneStatusModule = new (function() {
- 13
- 14 this.sceneStatus = {};
- 15
- 16 var self = this;
- 17
- 18 SceneJS_events.addListener(
- 19 SceneJS_events.SCENE_CREATED,
- 20 function(params) {
- 21 self.sceneStatus[params.engine.id] = {
- 22 numTasks: 0
- 23 };
- 24 });
- 25
- 26 SceneJS_events.addListener(
- 27 SceneJS_events.SCENE_DESTROYED,
- 28 function(params) {
- 29 delete self.sceneStatus[params.engine.id];
- 30 });
- 31
- 32 this.nodeLoading = function(node) {
- 33
- 34 var status = self.sceneStatus[node._engine.id];
- 35
- 36 if (!status) {
- 37 status = self.sceneStatus[node._engine.id] = {
- 38 numTasks: 0
- 39 };
- 40
- 41 }
- 42 status.numTasks++;
- 43 };
- 44
- 45 this.nodeLoaded = function(node) {
- 46 this.sceneStatus[node._engine.id].numTasks--;
- 47 };
- 48
- 49 })();
- 50
- 51
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_webgl-debug-utils.js.html b/docs/symbols/src/src_core_webgl-debug-utils.js.html
deleted file mode 100644
index e8d7b602..00000000
--- a/docs/symbols/src/src_core_webgl-debug-utils.js.html
+++ /dev/null
@@ -1,847 +0,0 @@
- 1
- 2 WebGLDebugUtils = function() {
- 3
- 4 /**
- 5 * Wrapped logging function.
- 6 * @param {string} msg Message to log.
- 7 */
- 8 var log = function(msg) {
- 9 if (window.console && window.console.log) {
- 10 window.console.log(msg);
- 11 }
- 12 };
- 13
- 14 /**
- 15 * Which arguements are enums.
- 16 * @type {!Object.<number, string>}
- 17 */
- 18 var glValidEnumContexts = {
- 19
- 20 // Generic setters and getters
- 21
- 22 'enable': { 0:true },
- 23 'disable': { 0:true },
- 24 'getParameter': { 0:true },
- 25
- 26 // Rendering
- 27
- 28 'drawArrays': { 0:true },
- 29 'drawElements': { 0:true, 2:true },
- 30
- 31 // Shaders
- 32
- 33 'createShader': { 0:true },
- 34 'getShaderParameter': { 1:true },
- 35 'getProgramParameter': { 1:true },
- 36
- 37 // Vertex attributes
- 38
- 39 'getVertexAttrib': { 1:true },
- 40 'vertexAttribPointer': { 2:true },
- 41
- 42 // Textures
- 43
- 44 'bindTexture': { 0:true },
- 45 'activeTexture': { 0:true },
- 46 'getTexParameter': { 0:true, 1:true },
- 47 'texParameterf': { 0:true, 1:true },
- 48 'texParameteri': { 0:true, 1:true, 2:true },
- 49 'texImage2D': { 0:true, 2:true, 6:true, 7:true },
- 50 'texSubImage2D': { 0:true, 6:true, 7:true },
- 51 'copyTexImage2D': { 0:true, 2:true },
- 52 'copyTexSubImage2D': { 0:true },
- 53 'generateMipmap': { 0:true },
- 54
- 55 // Buffer objects
- 56
- 57 'bindBuffer': { 0:true },
- 58 'bufferData': { 0:true, 2:true },
- 59 'bufferSubData': { 0:true },
- 60 'getBufferParameter': { 0:true, 1:true },
- 61
- 62 // Renderbuffers and framebuffers
- 63
- 64 'pixelStorei': { 0:true, 1:true },
- 65 'readPixels': { 4:true, 5:true },
- 66 'bindRenderbuffer': { 0:true },
- 67 'bindFramebuffer': { 0:true },
- 68 'checkFramebufferStatus': { 0:true },
- 69 'framebufferRenderbuffer': { 0:true, 1:true, 2:true },
- 70 'framebufferTexture2D': { 0:true, 1:true, 2:true },
- 71 'getFramebufferAttachmentParameter': { 0:true, 1:true, 2:true },
- 72 'getRenderbufferParameter': { 0:true, 1:true },
- 73 'renderbufferStorage': { 0:true, 1:true },
- 74
- 75 // Frame buffer operations (clear, blend, depth test, stencil)
- 76
- 77 'clear': { 0:true },
- 78 'depthFunc': { 0:true },
- 79 'blendFunc': { 0:true, 1:true },
- 80 'blendFuncSeparate': { 0:true, 1:true, 2:true, 3:true },
- 81 'blendEquation': { 0:true },
- 82 'blendEquationSeparate': { 0:true, 1:true },
- 83 'stencilFunc': { 0:true },
- 84 'stencilFuncSeparate': { 0:true, 1:true },
- 85 'stencilMaskSeparate': { 0:true },
- 86 'stencilOp': { 0:true, 1:true, 2:true },
- 87 'stencilOpSeparate': { 0:true, 1:true, 2:true, 3:true },
- 88
- 89 // Culling
- 90
- 91 'cullFace': { 0:true },
- 92 'frontFace': { 0:true },
- 93 };
- 94
- 95 /**
- 96 * Map of numbers to names.
- 97 * @type {Object}
- 98 */
- 99 var glEnums = null;
-100
-101 /**
-102 * Initializes this module. Safe to call more than once.
-103 * @param {!WebGLRenderingContext} ctx A WebGL context. If
-104 * you have more than one context it doesn't matter which one
-105 * you pass in, it is only used to pull out constants.
-106 */
-107 function init(ctx) {
-108 if (glEnums == null) {
-109 glEnums = { };
-110 for (var propertyName in ctx) {
-111 if (typeof ctx[propertyName] == 'number') {
-112 glEnums[ctx[propertyName]] = propertyName;
-113 }
-114 }
-115 }
-116 }
-117
-118 /**
-119 * Checks the utils have been initialized.
-120 */
-121 function checkInit() {
-122 if (glEnums == null) {
-123 throw 'WebGLDebugUtils.init(ctx) not called';
-124 }
-125 }
-126
-127 /**
-128 * Returns true or false if value matches any WebGL enum
-129 * @param {*} value Value to check if it might be an enum.
-130 * @return {boolean} True if value matches one of the WebGL defined enums
-131 */
-132 function mightBeEnum(value) {
-133 checkInit();
-134 return (glEnums[value] !== undefined);
-135 }
-136
-137 /**
-138 * Gets an string version of an WebGL enum.
-139 *
-140 * Example:
-141 * var str = WebGLDebugUtil.glEnumToString(ctx.getError());
-142 *
-143 * @param {number} value Value to return an enum for
-144 * @return {string} The string version of the enum.
-145 */
-146 function glEnumToString(value) {
-147 checkInit();
-148 var name = glEnums[value];
-149 return (name !== undefined) ? name :
-150 ("*UNKNOWN WebGL ENUM (0x" + value.toString(16) + ")");
-151 }
-152
-153 /**
-154 * Returns the string version of a WebGL argument.
-155 * Attempts to convert enum arguments to strings.
-156 * @param {string} functionName the name of the WebGL function.
-157 * @param {number} argumentIndx the index of the argument.
-158 * @param {*} value The value of the argument.
-159 * @return {string} The value as a string.
-160 */
-161 function glFunctionArgToString(functionName, argumentIndex, value) {
-162 var funcInfo = glValidEnumContexts[functionName];
-163 if (funcInfo !== undefined) {
-164 if (funcInfo[argumentIndex]) {
-165 return glEnumToString(value);
-166 }
-167 }
-168 if (value === null) {
-169 return "null";
-170 } else if (value === undefined) {
-171 return "undefined";
-172 } else {
-173 return value.toString();
-174 }
-175 }
-176
-177 /**
-178 * Converts the arguments of a WebGL function to a string.
-179 * Attempts to convert enum arguments to strings.
-180 *
-181 * @param {string} functionName the name of the WebGL function.
-182 * @param {number} args The arguments.
-183 * @return {string} The arguments as a string.
-184 */
-185 function glFunctionArgsToString(functionName, args) {
-186 // apparently we can't do args.join(",");
-187 var argStr = "";
-188 for (var ii = 0; ii < args.length; ++ii) {
-189 argStr += ((ii == 0) ? '' : ', ') +
-190 glFunctionArgToString(functionName, ii, args[ii]);
-191 }
-192 return argStr;
-193 };
-194
-195
-196 function makePropertyWrapper(wrapper, original, propertyName) {
-197 //log("wrap prop: " + propertyName);
-198 wrapper.__defineGetter__(propertyName, function() {
-199 return original[propertyName];
-200 });
-201 // TODO(gmane): this needs to handle properties that take more than
-202 // one value?
-203 wrapper.__defineSetter__(propertyName, function(value) {
-204 //log("set: " + propertyName);
-205 original[propertyName] = value;
-206 });
-207 }
-208
-209 // Makes a function that calls a function on another object.
-210 function makeFunctionWrapper(original, functionName) {
-211 //log("wrap fn: " + functionName);
-212 var f = original[functionName];
-213 return function() {
-214 //log("call: " + functionName);
-215 var result = f.apply(original, arguments);
-216 return result;
-217 };
-218 }
-219
-220 /**
-221 * Given a WebGL context returns a wrapped context that calls
-222 * gl.getError after every command and calls a function if the
-223 * result is not gl.NO_ERROR.
-224 *
-225 * @param {!WebGLRenderingContext} ctx The webgl context to
-226 * wrap.
-227 * @param {!function(err, funcName, args): void} opt_onErrorFunc
-228 * The function to call when gl.getError returns an
-229 * error. If not specified the default function calls
-230 * console.log with a message.
-231 * @param {!function(funcName, args): void} opt_onFunc The
-232 * function to call when each webgl function is called.
-233 * You can use this to log all calls for example.
-234 */
-235 function makeDebugContext(ctx, opt_onErrorFunc, opt_onFunc) {
-236 init(ctx);
-237 opt_onErrorFunc = opt_onErrorFunc || function(err, functionName, args) {
-238 // apparently we can't do args.join(",");
-239 var argStr = "";
-240 for (var ii = 0; ii < args.length; ++ii) {
-241 argStr += ((ii == 0) ? '' : ', ') +
-242 glFunctionArgToString(functionName, ii, args[ii]);
-243 }
-244 log("WebGL error "+ glEnumToString(err) + " in "+ functionName +
-245 "(" + argStr + ")");
-246 };
-247
-248 // Holds booleans for each GL error so after we get the error ourselves
-249 // we can still return it to the client app.
-250 var glErrorShadow = { };
-251
-252 // Makes a function that calls a WebGL function and then calls getError.
-253 function makeErrorWrapper(ctx, functionName) {
-254 return function() {
-255 if (opt_onFunc) {
-256 opt_onFunc(functionName, arguments);
-257 }
-258 var result = ctx[functionName].apply(ctx, arguments);
-259 var err = ctx.getError();
-260 if (err != 0) {
-261 glErrorShadow[err] = true;
-262 opt_onErrorFunc(err, functionName, arguments);
-263 }
-264 return result;
-265 };
-266 }
-267
-268 // Make a an object that has a copy of every property of the WebGL context
-269 // but wraps all functions.
-270 var wrapper = {};
-271 for (var propertyName in ctx) {
-272 if (typeof ctx[propertyName] == 'function') {
-273 wrapper[propertyName] = makeErrorWrapper(ctx, propertyName);
-274 } else {
-275 makePropertyWrapper(wrapper, ctx, propertyName);
-276 }
-277 }
-278
-279 // Override the getError function with one that returns our saved results.
-280 wrapper.getError = function() {
-281 for (var err in glErrorShadow) {
-282 if (glErrorShadow.hasOwnProperty(err)) {
-283 if (glErrorShadow[err]) {
-284 glErrorShadow[err] = false;
-285 return err;
-286 }
-287 }
-288 }
-289 return ctx.NO_ERROR;
-290 };
-291
-292 return wrapper;
-293 }
-294
-295 function resetToInitialState(ctx) {
-296 var numAttribs = ctx.getParameter(ctx.MAX_VERTEX_ATTRIBS);
-297 var tmp = ctx.createBuffer();
-298 ctx.bindBuffer(ctx.ARRAY_BUFFER, tmp);
-299 for (var ii = 0; ii < numAttribs; ++ii) {
-300 ctx.disableVertexAttribArray(ii);
-301 ctx.vertexAttribPointer(ii, 4, ctx.FLOAT, false, 0, 0);
-302 ctx.vertexAttrib1f(ii, 0);
-303 }
-304 ctx.deleteBuffer(tmp);
-305
-306 var numTextureUnits = ctx.getParameter(ctx.MAX_TEXTURE_IMAGE_UNITS);
-307 for (var ii = 0; ii < numTextureUnits; ++ii) {
-308 ctx.activeTexture(ctx.TEXTURE0 + ii);
-309 ctx.bindTexture(ctx.TEXTURE_CUBE_MAP, null);
-310 ctx.bindTexture(ctx.TEXTURE_2D, null);
-311 }
-312
-313 ctx.activeTexture(ctx.TEXTURE0);
-314 ctx.useProgram(null);
-315 ctx.bindBuffer(ctx.ARRAY_BUFFER, null);
-316 ctx.bindBuffer(ctx.ELEMENT_ARRAY_BUFFER, null);
-317 ctx.bindFramebuffer(ctx.FRAMEBUFFER, null);
-318 ctx.bindRenderbuffer(ctx.RENDERBUFFER, null);
-319 ctx.disable(ctx.BLEND);
-320 ctx.disable(ctx.CULL_FACE);
-321 ctx.disable(ctx.DEPTH_TEST);
-322 ctx.disable(ctx.DITHER);
-323 ctx.disable(ctx.SCISSOR_TEST);
-324 ctx.blendColor(0, 0, 0, 0);
-325 ctx.blendEquation(ctx.FUNC_ADD);
-326 ctx.blendFunc(ctx.ONE, ctx.ZERO);
-327 ctx.clearColor(0, 0, 0, 0);
-328 ctx.clearDepth(1);
-329 ctx.clearStencil(-1);
-330 ctx.colorMask(true, true, true, true);
-331 ctx.cullFace(ctx.BACK);
-332 ctx.depthFunc(ctx.LESS);
-333 ctx.depthMask(true);
-334 ctx.depthRange(0, 1);
-335 ctx.frontFace(ctx.CCW);
-336 ctx.hint(ctx.GENERATE_MIPMAP_HINT, ctx.DONT_CARE);
-337 ctx.lineWidth(1);
-338 ctx.pixelStorei(ctx.PACK_ALIGNMENT, 4);
-339 ctx.pixelStorei(ctx.UNPACK_ALIGNMENT, 4);
-340 ctx.pixelStorei(ctx.UNPACK_FLIP_Y_WEBGL, false);
-341 ctx.pixelStorei(ctx.UNPACK_PREMULTIPLY_ALPHA_WEBGL, false);
-342 // TODO: Delete this IF.
-343 if (ctx.UNPACK_COLORSPACE_CONVERSION_WEBGL) {
-344 ctx.pixelStorei(ctx.UNPACK_COLORSPACE_CONVERSION_WEBGL, ctx.BROWSER_DEFAULT_WEBGL);
-345 }
-346 ctx.polygonOffset(0, 0);
-347 ctx.sampleCoverage(1, false);
-348 ctx.scissor(0, 0, ctx.canvas.width, ctx.canvas.height);
-349 ctx.stencilFunc(ctx.ALWAYS, 0, 0xFFFFFFFF);
-350 ctx.stencilMask(0xFFFFFFFF);
-351 ctx.stencilOp(ctx.KEEP, ctx.KEEP, ctx.KEEP);
-352 ctx.viewport(0, 0, ctx.canvas.width, ctx.canvas.height);
-353 ctx.clear(ctx.COLOR_BUFFER_BIT | ctx.DEPTH_BUFFER_BIT | ctx.STENCIL_BUFFER_BIT);
-354
-355 // TODO: This should NOT be needed but Firefox fails with 'hint'
-356 while(ctx.getError());
-357 }
-358
-359 function makeLostContextSimulatingCanvas(canvas) {
-360 var unwrappedContext_;
-361 var wrappedContext_;
-362 var onLost_ = [];
-363 var onRestored_ = [];
-364 var wrappedContext_ = {};
-365 var contextId_ = 1;
-366 var contextLost_ = false;
-367 var resourceId_ = 0;
-368 var resourceDb_ = [];
-369 var numCallsToLoseContext_ = 0;
-370 var numCalls_ = 0;
-371 var canRestore_ = false;
-372 var restoreTimeout_ = 0;
-373
-374 // Holds booleans for each GL error so can simulate errors.
-375 var glErrorShadow_ = { };
-376
-377 canvas.getContext = function(f) {
-378 return function() {
-379 var ctx = f.apply(canvas, arguments);
-380 // Did we get a context and is it a WebGL context?
-381 if (ctx instanceof WebGLRenderingContext) {
-382 if (ctx != unwrappedContext_) {
-383 if (unwrappedContext_) {
-384 throw "got different context"
-385 }
-386 unwrappedContext_ = ctx;
-387 wrappedContext_ = makeLostContextSimulatingContext(unwrappedContext_);
-388 }
-389 return wrappedContext_;
-390 }
-391 return ctx;
-392 }
-393 }(canvas.getContext);
-394
-395 function wrapEvent(listener) {
-396 if (typeof(listener) == "function") {
-397 return listener;
-398 } else {
-399 return function(info) {
-400 listener.handleEvent(info);
-401 }
-402 }
-403 }
-404
-405 var addOnContextLostListener = function(listener) {
-406 onLost_.push(wrapEvent(listener));
-407 };
-408
-409 var addOnContextRestoredListener = function(listener) {
-410 onRestored_.push(wrapEvent(listener));
-411 };
-412
-413
-414 function wrapAddEventListener(canvas) {
-415 var f = canvas.addEventListener;
-416 canvas.addEventListener = function(type, listener, bubble) {
-417 switch (type) {
-418 case 'webglcontextlost':
-419 addOnContextLostListener(listener);
-420 break;
-421 case 'webglcontextrestored':
-422 addOnContextRestoredListener(listener);
-423 break;
-424 default:
-425 f.apply(canvas, arguments);
-426 }
-427 };
-428 }
-429
-430 wrapAddEventListener(canvas);
-431
-432 canvas.loseContext = function() {
-433 if (!contextLost_) {
-434 contextLost_ = true;
-435 numCallsToLoseContext_ = 0;
-436 ++contextId_;
-437 while (unwrappedContext_.getError());
-438 clearErrors();
-439 glErrorShadow_[unwrappedContext_.CONTEXT_LOST_WEBGL] = true;
-440 var event = makeWebGLContextEvent("context lost");
-441 var callbacks = onLost_.slice();
-442 setTimeout(function() {
-443 //log("numCallbacks:" + callbacks.length);
-444 for (var ii = 0; ii < callbacks.length; ++ii) {
-445 //log("calling callback:" + ii);
-446 callbacks[ii](event);
-447 }
-448 if (restoreTimeout_ >= 0) {
-449 setTimeout(function() {
-450 canvas.restoreContext();
-451 }, restoreTimeout_);
-452 }
-453 }, 0);
-454 }
-455 };
-456
-457 canvas.restoreContext = function() {
-458 if (contextLost_) {
-459 if (onRestored_.length) {
-460 setTimeout(function() {
-461 if (!canRestore_) {
-462 throw "can not restore. webglcontestlost listener did not call event.preventDefault";
-463 }
-464 freeResources();
-465 resetToInitialState(unwrappedContext_);
-466 contextLost_ = false;
-467 numCalls_ = 0;
-468 canRestore_ = false;
-469 var callbacks = onRestored_.slice();
-470 var event = makeWebGLContextEvent("context restored");
-471 for (var ii = 0; ii < callbacks.length; ++ii) {
-472 callbacks[ii](event);
-473 }
-474 }, 0);
-475 }
-476 }
-477 };
-478
-479 canvas.loseContextInNCalls = function(numCalls) {
-480 if (contextLost_) {
-481 throw "You can not ask a lost contet to be lost";
-482 }
-483 numCallsToLoseContext_ = numCalls_ + numCalls;
-484 };
-485
-486 canvas.getNumCalls = function() {
-487 return numCalls_;
-488 };
-489
-490 canvas.setRestoreTimeout = function(timeout) {
-491 restoreTimeout_ = timeout;
-492 };
-493
-494 function isWebGLObject(obj) {
-495 //return false;
-496 return (obj instanceof WebGLBuffer ||
-497 obj instanceof WebGLFramebuffer ||
-498 obj instanceof WebGLProgram ||
-499 obj instanceof WebGLRenderbuffer ||
-500 obj instanceof WebGLShader ||
-501 obj instanceof WebGLTexture);
-502 }
-503
-504 function checkResources(args) {
-505 for (var ii = 0; ii < args.length; ++ii) {
-506 var arg = args[ii];
-507 if (isWebGLObject(arg)) {
-508 return arg.__webglDebugContextLostId__ == contextId_;
-509 }
-510 }
-511 return true;
-512 }
-513
-514 function clearErrors() {
-515 var k = Object.keys(glErrorShadow_);
-516 for (var ii = 0; ii < k.length; ++ii) {
-517 delete glErrorShadow_[k];
-518 }
-519 }
-520
-521 function loseContextIfTime() {
-522 ++numCalls_;
-523 if (!contextLost_) {
-524 if (numCallsToLoseContext_ == numCalls_) {
-525 canvas.loseContext();
-526 }
-527 }
-528 }
-529
-530 // Makes a function that simulates WebGL when out of context.
-531 function makeLostContextFunctionWrapper(ctx, functionName) {
-532 var f = ctx[functionName];
-533 return function() {
-534 // log("calling:" + functionName);
-535 // Only call the functions if the context is not lost.
-536 loseContextIfTime();
-537 if (!contextLost_) {
-538 //if (!checkResources(arguments)) {
-539 // glErrorShadow_[wrappedContext_.INVALID_OPERATION] = true;
-540 // return;
-541 //}
-542
-543 var result = f.apply(ctx, arguments);
-544 return result;
-545 }
-546 };
-547 }
-548
-549 function freeResources() {
-550 for (var ii = 0; ii < resourceDb_.length; ++ii) {
-551 var resource = resourceDb_[ii];
-552 if (resource instanceof WebGLBuffer) {
-553 unwrappedContext_.deleteBuffer(resource);
-554 } else if (resource instanceof WebGLFramebuffer) {
-555 unwrappedContext_.deleteFramebuffer(resource);
-556 } else if (resource instanceof WebGLProgram) {
-557 unwrappedContext_.deleteProgram(resource);
-558 } else if (resource instanceof WebGLRenderbuffer) {
-559 unwrappedContext_.deleteRenderbuffer(resource);
-560 } else if (resource instanceof WebGLShader) {
-561 unwrappedContext_.deleteShader(resource);
-562 } else if (resource instanceof WebGLTexture) {
-563 unwrappedContext_.deleteTexture(resource);
-564 }
-565 }
-566 }
-567
-568 function makeWebGLContextEvent(statusMessage) {
-569 return {
-570 statusMessage: statusMessage,
-571 preventDefault: function() {
-572 canRestore_ = true;
-573 }
-574 };
-575 }
-576
-577 return canvas;
-578
-579 function makeLostContextSimulatingContext(ctx) {
-580 // copy all functions and properties to wrapper
-581 for (var propertyName in ctx) {
-582 if (typeof ctx[propertyName] == 'function') {
-583 wrappedContext_[propertyName] = makeLostContextFunctionWrapper(
-584 ctx, propertyName);
-585 } else {
-586 makePropertyWrapper(wrappedContext_, ctx, propertyName);
-587 }
-588 }
-589
-590 // Wrap a few functions specially.
-591 wrappedContext_.getError = function() {
-592 loseContextIfTime();
-593 if (!contextLost_) {
-594 var err;
-595 while (err = unwrappedContext_.getError()) {
-596 glErrorShadow_[err] = true;
-597 }
-598 }
-599 for (var err in glErrorShadow_) {
-600 if (glErrorShadow_[err]) {
-601 delete glErrorShadow_[err];
-602 return err;
-603 }
-604 }
-605 return wrappedContext_.NO_ERROR;
-606 };
-607
-608 var creationFunctions = [
-609 "createBuffer",
-610 "createFramebuffer",
-611 "createProgram",
-612 "createRenderbuffer",
-613 "createShader",
-614 "createTexture"
-615 ];
-616 for (var ii = 0; ii < creationFunctions.length; ++ii) {
-617 var functionName = creationFunctions[ii];
-618 wrappedContext_[functionName] = function(f) {
-619 return function() {
-620 loseContextIfTime();
-621 if (contextLost_) {
-622 return null;
-623 }
-624 var obj = f.apply(ctx, arguments);
-625 obj.__webglDebugContextLostId__ = contextId_;
-626 resourceDb_.push(obj);
-627 return obj;
-628 };
-629 }(ctx[functionName]);
-630 }
-631
-632 var functionsThatShouldReturnNull = [
-633 "getActiveAttrib",
-634 "getActiveUniform",
-635 "getBufferParameter",
-636 "getContextAttributes",
-637 "getAttachedShaders",
-638 "getFramebufferAttachmentParameter",
-639 "getParameter",
-640 "getProgramParameter",
-641 "getProgramInfoLog",
-642 "getRenderbufferParameter",
-643 "getShaderParameter",
-644 "getShaderInfoLog",
-645 "getShaderSource",
-646 "getTexParameter",
-647 "getUniform",
-648 "getUniformLocation",
-649 "getVertexAttrib"
-650 ];
-651 for (var ii = 0; ii < functionsThatShouldReturnNull.length; ++ii) {
-652 var functionName = functionsThatShouldReturnNull[ii];
-653 wrappedContext_[functionName] = function(f) {
-654 return function() {
-655 loseContextIfTime();
-656 if (contextLost_) {
-657 return null;
-658 }
-659 return f.apply(ctx, arguments);
-660 }
-661 }(wrappedContext_[functionName]);
-662 }
-663
-664 var isFunctions = [
-665 "isBuffer",
-666 "isEnabled",
-667 "isFramebuffer",
-668 "isProgram",
-669 "isRenderbuffer",
-670 "isShader",
-671 "isTexture"
-672 ];
-673 for (var ii = 0; ii < isFunctions.length; ++ii) {
-674 var functionName = isFunctions[ii];
-675 wrappedContext_[functionName] = function(f) {
-676 return function() {
-677 loseContextIfTime();
-678 if (contextLost_) {
-679 return false;
-680 }
-681 return f.apply(ctx, arguments);
-682 }
-683 }(wrappedContext_[functionName]);
-684 }
-685
-686 wrappedContext_.checkFramebufferStatus = function(f) {
-687 return function() {
-688 loseContextIfTime();
-689 if (contextLost_) {
-690 return wrappedContext_.FRAMEBUFFER_UNSUPPORTED;
-691 }
-692 return f.apply(ctx, arguments);
-693 };
-694 }(wrappedContext_.checkFramebufferStatus);
-695
-696 wrappedContext_.getAttribLocation = function(f) {
-697 return function() {
-698 loseContextIfTime();
-699 if (contextLost_) {
-700 return -1;
-701 }
-702 return f.apply(ctx, arguments);
-703 };
-704 }(wrappedContext_.getAttribLocation);
-705
-706 wrappedContext_.getVertexAttribOffset = function(f) {
-707 return function() {
-708 loseContextIfTime();
-709 if (contextLost_) {
-710 return 0;
-711 }
-712 return f.apply(ctx, arguments);
-713 };
-714 }(wrappedContext_.getVertexAttribOffset);
-715
-716 wrappedContext_.isContextLost = function() {
-717 return contextLost_;
-718 };
-719
-720 return wrappedContext_;
-721 }
-722 }
-723
-724 return {
-725 /**
-726 * Initializes this module. Safe to call more than once.
-727 * @param {!WebGLRenderingContext} ctx A WebGL context. If
-728 }
-729 * you have more than one context it doesn't matter which one
-730 * you pass in, it is only used to pull out constants.
-731 */
-732 'init': init,
-733
-734 /**
-735 * Returns true or false if value matches any WebGL enum
-736 * @param {*} value Value to check if it might be an enum.
-737 * @return {boolean} True if value matches one of the WebGL defined enums
-738 */
-739 'mightBeEnum': mightBeEnum,
-740
-741 /**
-742 * Gets an string version of an WebGL enum.
-743 *
-744 * Example:
-745 * WebGLDebugUtil.init(ctx);
-746 * var str = WebGLDebugUtil.glEnumToString(ctx.getError());
-747 *
-748 * @param {number} value Value to return an enum for
-749 * @return {string} The string version of the enum.
-750 */
-751 'glEnumToString': glEnumToString,
-752
-753 /**
-754 * Converts the argument of a WebGL function to a string.
-755 * Attempts to convert enum arguments to strings.
-756 *
-757 * Example:
-758 * WebGLDebugUtil.init(ctx);
-759 * var str = WebGLDebugUtil.glFunctionArgToString('bindTexture', 0, gl.TEXTURE_2D);
-760 *
-761 * would return 'TEXTURE_2D'
-762 *
-763 * @param {string} functionName the name of the WebGL function.
-764 * @param {number} argumentIndx the index of the argument.
-765 * @param {*} value The value of the argument.
-766 * @return {string} The value as a string.
-767 */
-768 'glFunctionArgToString': glFunctionArgToString,
-769
-770 /**
-771 * Converts the arguments of a WebGL function to a string.
-772 * Attempts to convert enum arguments to strings.
-773 *
-774 * @param {string} functionName the name of the WebGL function.
-775 * @param {number} args The arguments.
-776 * @return {string} The arguments as a string.
-777 */
-778 'glFunctionArgsToString': glFunctionArgsToString,
-779
-780 /**
-781 * Given a WebGL context returns a wrapped context that calls
-782 * gl.getError after every command and calls a function if the
-783 * result is not NO_ERROR.
-784 *
-785 * You can supply your own function if you want. For example, if you'd like
-786 * an exception thrown on any GL error you could do this
-787 *
-788 * function throwOnGLError(err, funcName, args) {
-789 * throw WebGLDebugUtils.glEnumToString(err) +
-790 * " was caused by call to " + funcName;
-791 * };
-792 *
-793 * ctx = WebGLDebugUtils.makeDebugContext(
-794 * canvas.getContext("webgl"), throwOnGLError);
-795 *
-796 * @param {!WebGLRenderingContext} ctx The webgl context to wrap.
-797 * @param {!function(err, funcName, args): void} opt_onErrorFunc The function
-798 * to call when gl.getError returns an error. If not specified the default
-799 * function calls console.log with a message.
-800 * @param {!function(funcName, args): void} opt_onFunc The
-801 * function to call when each webgl function is called. You
-802 * can use this to log all calls for example.
-803 */
-804 'makeDebugContext': makeDebugContext,
-805
-806 /**
-807 * Given a canvas element returns a wrapped canvas element that will
-808 * simulate lost context. The canvas returned adds the following functions.
-809 *
-810 * loseContext:
-811 * simulates a lost context event.
-812 *
-813 * restoreContext:
-814 * simulates the context being restored.
-815 *
-816 * lostContextInNCalls:
-817 * loses the context after N gl calls.
-818 *
-819 * getNumCalls:
-820 * tells you how many gl calls there have been so far.
-821 *
-822 * setRestoreTimeout:
-823 * sets the number of milliseconds until the context is restored
-824 * after it has been lost. Defaults to 0. Pass -1 to prevent
-825 * automatic restoring.
-826 *
-827 * @param {!Canvas} canvas The canvas element to wrap.
-828 */
-829 'makeLostContextSimulatingCanvas': makeLostContextSimulatingCanvas,
-830
-831 /**
-832 * Resets a context to the initial state.
-833 * @param {!WebGLRenderingContext} ctx The webgl context to
-834 * reset.
-835 */
-836 'resetToInitialState': resetToInitialState
-837 };
-838
-839 }();
-840
\ No newline at end of file
diff --git a/docs/symbols/src/src_core_webgl.js.html b/docs/symbols/src/src_core_webgl.js.html
deleted file mode 100644
index 7eab381e..00000000
--- a/docs/symbols/src/src_core_webgl.js.html
+++ /dev/null
@@ -1,844 +0,0 @@
- 1 /** Maps SceneJS node parameter names to WebGL enum names
- 2 * @private
- 3 */
- 4 var SceneJS_webgl_enumMap = {
- 5 funcAdd:"FUNC_ADD",
- 6 funcSubtract:"FUNC_SUBTRACT",
- 7 funcReverseSubtract:"FUNC_REVERSE_SUBTRACT",
- 8 zero:"ZERO",
- 9 one:"ONE",
- 10 srcColor:"SRC_COLOR",
- 11 oneMinusSrcColor:"ONE_MINUS_SRC_COLOR",
- 12 dstColor:"DST_COLOR",
- 13 oneMinusDstColor:"ONE_MINUS_DST_COLOR",
- 14 srcAlpha:"SRC_ALPHA",
- 15 oneMinusSrcAlpha:"ONE_MINUS_SRC_ALPHA",
- 16 dstAlpha:"DST_ALPHA",
- 17 oneMinusDstAlpha:"ONE_MINUS_DST_ALPHA",
- 18 contantColor:"CONSTANT_COLOR",
- 19 oneMinusConstantColor:"ONE_MINUS_CONSTANT_COLOR",
- 20 constantAlpha:"CONSTANT_ALPHA",
- 21 oneMinusConstantAlpha:"ONE_MINUS_CONSTANT_ALPHA",
- 22 srcAlphaSaturate:"SRC_ALPHA_SATURATE",
- 23 front:"FRONT",
- 24 back:"BACK",
- 25 frontAndBack:"FRONT_AND_BACK",
- 26 never:"NEVER",
- 27 less:"LESS",
- 28 equal:"EQUAL",
- 29 lequal:"LEQUAL",
- 30 greater:"GREATER",
- 31 notequal:"NOTEQUAL",
- 32 gequal:"GEQUAL",
- 33 always:"ALWAYS",
- 34 cw:"CW",
- 35 ccw:"CCW",
- 36 linear:"LINEAR",
- 37 nearest:"NEAREST",
- 38 linearMipMapNearest:"LINEAR_MIPMAP_NEAREST",
- 39 nearestMipMapNearest:"NEAREST_MIPMAP_NEAREST",
- 40 nearestMipMapLinear:"NEAREST_MIPMAP_LINEAR",
- 41 linearMipMapLinear:"LINEAR_MIPMAP_LINEAR",
- 42 repeat:"REPEAT",
- 43 clampToEdge:"CLAMP_TO_EDGE",
- 44 mirroredRepeat:"MIRRORED_REPEAT",
- 45 alpha:"ALPHA",
- 46 rgb:"RGB",
- 47 rgba:"RGBA",
- 48 luminance:"LUMINANCE",
- 49 luminanceAlpha:"LUMINANCE_ALPHA",
- 50 textureBinding2D:"TEXTURE_BINDING_2D",
- 51 textureBindingCubeMap:"TEXTURE_BINDING_CUBE_MAP",
- 52 compareRToTexture:"COMPARE_R_TO_TEXTURE", // Hardware Shadowing Z-depth,
- 53 unsignedByte:"UNSIGNED_BYTE"
- 54 };
- 55
- 56 var SceneJS_webgl_ProgramUniform = function (gl, program, name, type, size, location, logging) {
- 57
- 58 var func = null;
- 59 if (type == gl.BOOL) {
- 60 func = function (v) {
- 61 gl.uniform1i(location, v);
- 62 };
- 63 } else if (type == gl.BOOL_VEC2) {
- 64 func = function (v) {
- 65 gl.uniform2iv(location, v);
- 66 };
- 67 } else if (type == gl.BOOL_VEC3) {
- 68 func = function (v) {
- 69 gl.uniform3iv(location, v);
- 70 };
- 71 } else if (type == gl.BOOL_VEC4) {
- 72 func = function (v) {
- 73 gl.uniform4iv(location, v);
- 74 };
- 75 } else if (type == gl.INT) {
- 76 func = function (v) {
- 77 gl.uniform1iv(location, v);
- 78 };
- 79 } else if (type == gl.INT_VEC2) {
- 80 func = function (v) {
- 81 gl.uniform2iv(location, v);
- 82 };
- 83 } else if (type == gl.INT_VEC3) {
- 84 func = function (v) {
- 85 gl.uniform3iv(location, v);
- 86 };
- 87 } else if (type == gl.INT_VEC4) {
- 88 func = function (v) {
- 89 gl.uniform4iv(location, v);
- 90 };
- 91 } else if (type == gl.FLOAT) {
- 92 func = function (v) {
- 93 gl.uniform1f(location, v);
- 94 };
- 95 } else if (type == gl.FLOAT_VEC2) {
- 96 func = function (v) {
- 97 gl.uniform2fv(location, v);
- 98 };
- 99 } else if (type == gl.FLOAT_VEC3) {
-100 func = function (v) {
-101 gl.uniform3fv(location, v);
-102 };
-103 } else if (type == gl.FLOAT_VEC4) {
-104 func = function (v) {
-105 gl.uniform4fv(location, v);
-106 };
-107 } else if (type == gl.FLOAT_MAT2) {
-108 func = function (v) {
-109 gl.uniformMatrix2fv(location, gl.FALSE, v);
-110 };
-111 } else if (type == gl.FLOAT_MAT3) {
-112 func = function (v) {
-113 gl.uniformMatrix3fv(location, gl.FALSE, v);
-114 };
-115 } else if (type == gl.FLOAT_MAT4) {
-116 func = function (v) {
-117 gl.uniformMatrix4fv(location, gl.FALSE, v);
-118 };
-119 } else {
-120 throw "Unsupported shader uniform type: " + type;
-121 }
-122
-123 this.setValue = func;
-124
-125
-126 this.getValue = function () {
-127 return gl.getUniform(program, location);
-128 };
-129
-130 this.getLocation = function () {
-131 return location;
-132 };
-133 };
-134
-135 var SceneJS_webgl_ProgramSampler = function (gl, program, name, type, size, location) {
-136 this.bindTexture = function (texture, unit) {
-137 if (texture.bind(unit)) {
-138 gl.uniform1i(location, unit);
-139 return true;
-140 }
-141 return false;
-142 };
-143 };
-144
-145 /** An attribute within a shader
-146 */
-147 var SceneJS_webgl_ProgramAttribute = function (gl, program, name, type, size, location) {
-148 this.bindFloatArrayBuffer = function (buffer) {
-149 buffer.bind();
-150 gl.enableVertexAttribArray(location);
-151 gl.vertexAttribPointer(location, buffer.itemSize, gl.FLOAT, false, 0, 0); // Vertices are not homogeneous - no w-element
-152 };
-153
-154 };
-155
-156 /**
-157 * A vertex/fragment shader in a program
-158 *
-159 * @private
-160 * @param gl WebGL gl
-161 * @param gl.VERTEX_SHADER | gl.FRAGMENT_SHADER
-162 * @param source Source code for shader
-163 * @param logging Shader will write logging's debug channel as it compiles
-164 */
-165 var SceneJS_webgl_Shader = function (gl, type, source) {
-166
-167 this.handle = gl.createShader(type);
-168
-169 gl.shaderSource(this.handle, source);
-170 gl.compileShader(this.handle);
-171
-172 this.valid = (gl.getShaderParameter(this.handle, gl.COMPILE_STATUS) != 0);
-173
-174 if (!this.valid) {
-175
-176 if (!gl.isContextLost()) { // Handled explicitely elsewhere, so wont rehandle here
-177
-178 SceneJS.log.error("Shader program failed to compile: " + gl.getShaderInfoLog(this.handle));
-179 SceneJS.log.error("Shader source:");
-180 var lines = source.split('\n');
-181 for (var j = 0; j < lines.length; j++) {
-182 SceneJS.log.error(lines[j]);
-183 }
-184
-185 throw SceneJS_error.fatalError(
-186 SceneJS.errors.SHADER_COMPILATION_FAILURE, "Shader program failed to compile");
-187 }
-188 }
-189 };
-190
-191 /**
-192 * @class Wrapper for a WebGL program
-193 *
-194 * @param hash SceneJS-managed ID for program
-195 * @param gl WebGL gl
-196 * @param vertexSources Source codes for vertex shaders
-197 * @param fragmentSources Source codes for fragment shaders
-198 * @param logging Program and shaders will write to logging's debug channel as they compile and link
-199 */
-200 var SceneJS_webgl_Program = function (gl, vertexSources, fragmentSources) {
-201
-202 var a, i, u, u_name, location, shader;
-203
-204 this._uniforms = {};
-205 this._samplers = {};
-206 this._attributes = {};
-207
-208 /* Create shaders from sources
-209 */
-210 this._shaders = [];
-211 for (i = 0; i < vertexSources.length; i++) {
-212 this._shaders.push(new SceneJS_webgl_Shader(gl, gl.VERTEX_SHADER, vertexSources[i]));
-213 }
-214 for (i = 0; i < fragmentSources.length; i++) {
-215 this._shaders.push(new SceneJS_webgl_Shader(gl, gl.FRAGMENT_SHADER, fragmentSources[i]));
-216 }
-217
-218 /* Create program, attach shaders, link and validate program
-219 */
-220 var handle = gl.createProgram();
-221
-222 for (i = 0; i < this._shaders.length; i++) {
-223 shader = this._shaders[i];
-224 if (shader.valid) {
-225 gl.attachShader(handle, shader.handle);
-226 }
-227 }
-228 gl.linkProgram(handle);
-229
-230 this.valid = (gl.getProgramParameter(handle, gl.LINK_STATUS) != 0);
-231
-232 var debugCfg = SceneJS_debugModule.getConfigs("shading");
-233 if (debugCfg.validate !== false) {
-234 gl.validateProgram(handle);
-235 this.valid = this.valid && (gl.getProgramParameter(handle, gl.VALIDATE_STATUS) != 0);
-236 }
-237
-238 if (!this.valid) {
-239
-240 if (!gl.isglLost()) { // Handled explicitely elsewhere, so wont rehandle here
-241
-242 SceneJS.log.error("Shader program failed to link: " + gl.getProgramInfoLog(handle));
-243
-244 SceneJS.log.error("Vertex shader(s):");
-245 for (i = 0; i < vertexSources.length; i++) {
-246 SceneJS.log.error("Vertex shader #" + i + ":");
-247 var lines = vertexSources[i].split('\n');
-248 for (var j = 0; j < lines.length; j++) {
-249 SceneJS.log.error(lines[j]);
-250
-251 }
-252 }
-253
-254 SceneJS.log.error("Fragment shader(s):");
-255 for (i = 0; i < fragmentSources.length; i++) {
-256 SceneJS.log.error("Fragment shader #" + i + ":");
-257 var lines = fragmentSources[i].split('\n');
-258 for (var j = 0; j < lines.length; j++) {
-259 SceneJS.log.error(lines[j]);
-260 }
-261 }
-262
-263 throw SceneJS_error.fatalError(
-264 SceneJS.errors.SHADER_LINK_FAILURE, "Shader program failed to link");
-265 }
-266 }
-267
-268 /* Discover active uniforms and samplers
-269 */
-270
-271 var numUniforms = gl.getProgramParameter(handle, gl.ACTIVE_UNIFORMS);
-272
-273 for (i = 0; i < numUniforms; ++i) {
-274 u = gl.getActiveUniform(handle, i);
-275 if (u) {
-276 u_name = u.name;
-277 if (u_name[u_name.length - 1] == "\u0000") {
-278 u_name = u_name.substr(0, u_name.length - 1);
-279 }
-280 location = gl.getUniformLocation(handle, u_name);
-281 if ((u.type == gl.SAMPLER_2D) || (u.type == gl.SAMPLER_CUBE) || (u.type == 35682)) {
-282
-283 this._samplers[u_name] = new SceneJS_webgl_ProgramSampler(
-284 gl,
-285 handle,
-286 u_name,
-287 u.type,
-288 u.size,
-289 location);
-290 } else {
-291 this._uniforms[u_name] = new SceneJS_webgl_ProgramUniform(
-292 gl,
-293 handle,
-294 u_name,
-295 u.type,
-296 u.size,
-297 location);
-298 }
-299 }
-300 }
-301
-302 /* Discover attributes
-303 */
-304
-305 var numAttribs = gl.getProgramParameter(handle, gl.ACTIVE_ATTRIBUTES);
-306 for (i = 0; i < numAttribs; i++) {
-307 a = gl.getActiveAttrib(handle, i);
-308 if (a) {
-309 location = gl.getAttribLocation(handle, a.name);
-310 this._attributes[a.name] = new SceneJS_webgl_ProgramAttribute(
-311 gl,
-312 handle,
-313 a.name,
-314 a.type,
-315 a.size,
-316 location);
-317 }
-318 }
-319
-320 this.setProfile = function (profile) {
-321 this._profile = profile;
-322 };
-323
-324 this.bind = function () {
-325 gl.useProgram(handle);
-326 if (this._profile) {
-327 this._profile.program++;
-328 }
-329 };
-330
-331 this.getUniformLocation = function (name) {
-332 var u = this._uniforms[name];
-333 if (u) {
-334 return u.getLocation();
-335 } else {
-336 // SceneJS.log.warn("Uniform not found in shader : " + name);
-337 }
-338 };
-339
-340 this.getUniform = function (name) {
-341 var u = this._uniforms[name];
-342 if (u) {
-343 return u;
-344 } else {
-345 // SceneJS.log.warn("Shader uniform load failed - uniform not found in shader : " + name);
-346 }
-347 };
-348
-349 this.setUniform = function (name, value) {
-350 var u = this._uniforms[name];
-351 if (u) {
-352 u.setValue(value);
-353 if (this._profile) {
-354 this._profile.uniform++;
-355 }
-356 } else {
-357 // SceneJS.log.warn("Shader uniform load failed - uniform not found in shader : " + name);
-358 }
-359 };
-360
-361 this.getAttribute = function (name) {
-362 var attr = this._attributes[name];
-363 if (attr) {
-364 return attr;
-365 } else {
-366 // logging.warn("Shader attribute bind failed - attribute not found in shader : " + name);
-367 }
-368 };
-369
-370 this.bindFloatArrayBuffer = function (name, buffer) {
-371 var attr = this._attributes[name];
-372 if (attr) {
-373 attr.bindFloatArrayBuffer(buffer);
-374 if (this._profile) {
-375 this._profile.varying++;
-376 }
-377 } else {
-378 // logging.warn("Shader attribute bind failed - attribute not found in shader : " + name);
-379 }
-380 };
-381
-382 this.bindTexture = function (name, texture, unit) {
-383 var sampler = this._samplers[name];
-384 if (sampler) {
-385 if (this._profile) {
-386 this._profile.texture++;
-387 }
-388 return sampler.bindTexture(texture, unit);
-389 } else {
-390 return false;
-391 }
-392 };
-393
-394 this.unbind = function () {
-395 // gl.useProgram(0);
-396 };
-397
-398 this.destroy = function () {
-399
-400 if (this.valid) {
-401
-402 // SceneJS.log.debug("Destroying shader program: '" + hash + "'");
-403 gl.deleteProgram(handle);
-404 for (var s in this._shaders) {
-405 gl.deleteShader(this._shaders[s].handle);
-406 }
-407 this._attributes = null;
-408 this._uniforms = null;
-409 this._samplers = null;
-410 this.valid = false;
-411 }
-412 };
-413 };
-414
-415 var SceneJS_webgl_Texture2D = function (gl, cfg) {
-416
-417 this.target = gl.TEXTURE_2D;
-418 this.minFilter = cfg.minFilter;
-419 this.magFilter = cfg.magFilter;
-420 this.wrapS = cfg.wrapS;
-421 this.wrapT = cfg.wrapT;
-422 this.update = cfg.update; // For dynamically-sourcing textures (ie movies etc)
-423 this.texture = cfg.texture;
-424 this.format = gl.RGBA;
-425 this.isDepth = false;
-426 this.depthMode = 0;
-427 this.depthCompareMode = 0;
-428 this.depthCompareFunc = 0;
-429
-430 try {
-431 gl.bindTexture(this.target, this.texture);
-432
-433 if (cfg.minFilter) {
-434 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, cfg.minFilter);
-435 }
-436
-437 if (cfg.magFilter) {
-438 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, cfg.magFilter);
-439 }
-440
-441 if (cfg.wrapS) {
-442 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, cfg.wrapS);
-443 }
-444
-445 if (cfg.wrapT) {
-446 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, cfg.wrapT);
-447 }
-448
-449 if (cfg.minFilter == gl.NEAREST_MIPMAP_NEAREST ||
-450 cfg.minFilter == gl.LINEAR_MIPMAP_NEAREST ||
-451 cfg.minFilter == gl.NEAREST_MIPMAP_LINEAR ||
-452 cfg.minFilter == gl.LINEAR_MIPMAP_LINEAR) {
-453 gl.generateMipmap(gl.TEXTURE_2D);
-454 }
-455
-456 gl.bindTexture(this.target, null);
-457
-458 } catch (e) {
-459 throw SceneJS_error.fatalError(SceneJS.errors.ERROR, "Failed to create texture: " + e.message || e);
-460 }
-461
-462 this.bind = function (unit) {
-463 if (this.texture) {
-464 gl.activeTexture(gl["TEXTURE" + unit]);
-465 gl.bindTexture(this.target, this.texture);
-466 if (this.update) {
-467 this.update(gl);
-468 }
-469 return true;
-470 }
-471 return false;
-472 };
-473
-474 this.unbind = function (unit) {
-475 if (this.texture) {
-476 gl.activeTexture(gl["TEXTURE" + unit]);
-477 gl.bindTexture(this.target, null);
-478 }
-479 };
-480
-481 this.destroy = function () {
-482 if (this.texture) {
-483 gl.deleteTexture(this.texture);
-484 this.texture = null;
-485 }
-486 };
-487 };
-488
-489
-490 function SceneJS_webgl_ensureImageSizePowerOfTwo(image) {
-491 if (!SceneJS_webgl_isPowerOfTwo(image.width) || !SceneJS_webgl_isPowerOfTwo(image.height)) {
-492 var canvas = document.createElement("canvas");
-493 canvas.width = SceneJS_webgl_nextHighestPowerOfTwo(image.width);
-494 canvas.height = SceneJS_webgl_nextHighestPowerOfTwo(image.height);
-495 var ctx = canvas.getContext("2d");
-496 ctx.drawImage(image,
-497 0, 0, image.width, image.height,
-498 0, 0, canvas.width, canvas.height);
-499 image = canvas;
-500 }
-501 return image;
-502 }
-503
-504 function SceneJS_webgl_isPowerOfTwo(x) {
-505 return (x & (x - 1)) == 0;
-506 }
-507
-508 function SceneJS_webgl_nextHighestPowerOfTwo(x) {
-509 --x;
-510 for (var i = 1; i < 32; i <<= 1) {
-511 x = x | x >> i;
-512 }
-513 return x + 1;
-514 }
-515
-516 /** Buffer for vertices and indices
-517 *
-518 * @private
-519 * @param gl WebGL gl
-520 * @param type Eg. ARRAY_BUFFER, ELEMENT_ARRAY_BUFFER
-521 * @param values WebGL array wrapper
-522 * @param numItems Count of items in array wrapper
-523 * @param itemSize Size of each item
-524 * @param usage Eg. STATIC_DRAW
-525 */
-526
-527 var SceneJS_webgl_ArrayBuffer = function (gl, type, values, numItems, itemSize, usage) {
-528
-529
-530 this.type = type;
-531 this.itemSize = itemSize;
-532
-533 this._allocate = function (values, numItems) {
-534 this.handle = gl.createBuffer();
-535 this.handle.numItems = numItems;
-536 this.handle.itemSize = itemSize;
-537 gl.bindBuffer(type, this.handle);
-538 gl.bufferData(type, values, usage);
-539 this.handle.numItems = numItems;
-540 gl.bindBuffer(type, null);
-541 this.numItems = numItems;
-542 this.length = values.length;
-543 };
-544
-545 this._allocate(values, numItems);
-546
-547 this.bind = function () {
-548 gl.bindBuffer(type, this.handle);
-549 };
-550
-551 this.setData = function (data, offset) {
-552
-553 if (data.length > this.length) {
-554 this.destroy();
-555 this._allocate(data, data.length);
-556
-557 } else {
-558
-559 if (offset || offset === 0) {
-560 gl.bufferSubData(type, offset, data);
-561 } else {
-562 gl.bufferData(type, data);
-563 }
-564 }
-565 };
-566
-567 this.unbind = function () {
-568 gl.bindBuffer(type, null);
-569 };
-570
-571 this.destroy = function () {
-572 gl.deleteBuffer(this.handle);
-573 };
-574 };
-575
-576
-577 var SceneJS_PickBuffer = function (cfg) {
-578
-579 var canvas = cfg.canvas;
-580 var gl = canvas.gl;
-581
-582 var pickBuf;
-583 var bound = false;
-584
-585 /**
-586 * Called when WebGL context restored
-587 */
-588 this.webglRestored = function (_gl) {
-589 gl = _gl;
-590 pickBuf = null;
-591 };
-592
-593 this._touch = function () {
-594
-595 var width = canvas.canvas.width;
-596 var height = canvas.canvas.height;
-597
-598 if (pickBuf) { // Currently have a pick buffer
-599 if (pickBuf.width == width && pickBuf.height == height) { // Canvas size unchanged, buffer still good
-600 return;
-601 } else { // Buffer needs reallocation for new canvas size
-602
-603 gl.deleteTexture(pickBuf.texture);
-604 gl.deleteFramebuffer(pickBuf.framebuf);
-605 gl.deleteRenderbuffer(pickBuf.renderbuf);
-606 }
-607 }
-608
-609 pickBuf = {
-610 framebuf:gl.createFramebuffer(),
-611 renderbuf:gl.createRenderbuffer(),
-612 texture:gl.createTexture(),
-613 width:width,
-614 height:height
-615 };
-616
-617 gl.bindFramebuffer(gl.FRAMEBUFFER, pickBuf.framebuf);
-618
-619 gl.bindTexture(gl.TEXTURE_2D, pickBuf.texture);
-620 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
-621 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
-622 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
-623 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
-624
-625 try {
-626 // Do it the way the spec requires
-627 gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, width, height, 0, gl.RGBA, gl.UNSIGNED_BYTE, null);
-628 } catch (exception) {
-629 // Workaround for what appears to be a Minefield bug.
-630 var textureStorage = new WebGLUnsignedByteArray(width * height * 3);
-631 gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, width, height, 0, gl.RGBA, gl.UNSIGNED_BYTE, textureStorage);
-632 }
-633 gl.bindRenderbuffer(gl.RENDERBUFFER, pickBuf.renderbuf);
-634 gl.renderbufferStorage(gl.RENDERBUFFER, gl.DEPTH_COMPONENT16, width, height);
-635 gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, pickBuf.texture, 0);
-636 gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.DEPTH_ATTACHMENT, gl.RENDERBUFFER, pickBuf.renderbuf);
-637 gl.bindTexture(gl.TEXTURE_2D, null);
-638 gl.bindRenderbuffer(gl.RENDERBUFFER, null);
-639 gl.bindFramebuffer(gl.FRAMEBUFFER, null);
-640
-641 /* Verify framebuffer is OK
-642 */
-643 gl.bindFramebuffer(gl.FRAMEBUFFER, pickBuf.framebuf);
-644 if (!gl.isFramebuffer(pickBuf.framebuf)) {
-645 throw SceneJS_errorModule.fatalError("Invalid framebuffer");
-646 }
-647 var status = gl.checkFramebufferStatus(gl.FRAMEBUFFER);
-648 switch (status) {
-649 case gl.FRAMEBUFFER_COMPLETE:
-650 break;
-651 case gl.FRAMEBUFFER_INCOMPLETE_ATTACHMENT:
-652 throw SceneJS_errorModule.fatalError("Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_ATTACHMENT");
-653 case gl.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:
-654 throw SceneJS_errorModule.fatalError("Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT");
-655 case gl.FRAMEBUFFER_INCOMPLETE_DIMENSIONS:
-656 throw SceneJS_errorModule.fatalError("Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_DIMENSIONS");
-657 case gl.FRAMEBUFFER_UNSUPPORTED:
-658 throw SceneJS_errorModule.fatalError("Incomplete framebuffer: FRAMEBUFFER_UNSUPPORTED");
-659 default:
-660 throw SceneJS_errorModule.fatalError("Incomplete framebuffer: " + status);
-661 }
-662
-663 bound = false;
-664 };
-665
-666 this.bind = function () {
-667
-668 this._touch();
-669
-670 if (bound) {
-671 return;
-672 }
-673
-674 gl.bindFramebuffer(gl.FRAMEBUFFER, pickBuf.framebuf);
-675
-676 bound = true;
-677 };
-678
-679 this.clear = function () {
-680
-681 if (!bound) {
-682 throw "Pick buffer not bound";
-683 }
-684
-685 gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
-686 gl.disable(gl.BLEND);
-687 };
-688
-689
-690 /** Reads pick buffer pixel at given coordinates, returns index of associated object else (-1)
-691 */
-692 this.read = function (pickX, pickY) {
-693 var x = pickX;
-694 var y = canvas.canvas.height - pickY;
-695 var pix = new Uint8Array(4);
-696 gl.readPixels(x, y, 1, 1, gl.RGBA, gl.UNSIGNED_BYTE, pix);
-697 return pix;
-698 };
-699
-700 this.unbind = function () {
-701 gl.bindFramebuffer(gl.FRAMEBUFFER, null);
-702 bound = false;
-703 };
-704 };
-705
-706 var SceneJS_PickBufferOLD = function (cfg) {
-707
-708 var canvas = cfg.canvas;
-709 var gl = cfg.canvas.gl;
-710
-711 var pickBuf;
-712 this.bound = false;
-713
-714 /**
-715 * Initialises the pick buffer
-716 * @param _gl WebGL context
-717 */
-718 this.init = function (_gl) {
-719
-720 gl = _gl;
-721 pickBuf = null;
-722
-723 var width = canvas.canvas.width;
-724 var height = canvas.canvas.height;
-725
-726 if (pickBuf) { // Currently have a pick buffer
-727
-728 if (pickBuf.width == width && pickBuf.height == height) { // Canvas size unchanged, buffer still good
-729 return;
-730
-731 } else { // Buffer needs reallocation for new canvas size
-732
-733 gl.deleteTexture(pickBuf.texture);
-734 gl.deleteFramebuffer(pickBuf.framebuf);
-735 gl.deleteRenderbuffer(pickBuf.renderbuf);
-736 }
-737 }
-738
-739 pickBuf = {
-740 framebuf:gl.createFramebuffer(),
-741 renderbuf:gl.createRenderbuffer(),
-742 texture:gl.createTexture(),
-743 width:width,
-744 height:height
-745 };
-746
-747 gl.bindFramebuffer(gl.FRAMEBUFFER, pickBuf.framebuf);
-748
-749 gl.bindTexture(gl.TEXTURE_2D, pickBuf.texture);
-750 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
-751 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
-752 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
-753 gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
-754
-755 try {
-756 // Do it the way the spec requires
-757 gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, width, height, 0, gl.RGBA, gl.UNSIGNED_BYTE, null);
-758 } catch (exception) {
-759 // Workaround for what appears to be a Minefield bug.
-760 var textureStorage = new WebGLUnsignedByteArray(width * height * 3);
-761 gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, width, height, 0, gl.RGBA, gl.UNSIGNED_BYTE, textureStorage);
-762 }
-763
-764 gl.bindRenderbuffer(gl.RENDERBUFFER, pickBuf.renderbuf);
-765 gl.renderbufferStorage(gl.RENDERBUFFER, gl.DEPTH_COMPONENT16, width, height);
-766 gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, pickBuf.texture, 0);
-767 gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.DEPTH_ATTACHMENT, gl.RENDERBUFFER, pickBuf.renderbuf);
-768
-769 gl.bindTexture(gl.TEXTURE_2D, null);
-770 gl.bindRenderbuffer(gl.RENDERBUFFER, null);
-771 gl.bindFramebuffer(gl.FRAMEBUFFER, null);
-772
-773 /* Verify framebuffer is OK
-774 */
-775 gl.bindFramebuffer(gl.FRAMEBUFFER, pickBuf.framebuf);
-776 if (!gl.isFramebuffer(pickBuf.framebuf)) {
-777 throw SceneJS_error.fatalError("Invalid framebuffer");
-778 }
-779
-780 var status = gl.checkFramebufferStatus(gl.FRAMEBUFFER);
-781
-782 switch (status) {
-783 case gl.FRAMEBUFFER_COMPLETE:
-784 break;
-785 case gl.FRAMEBUFFER_INCOMPLETE_ATTACHMENT:
-786 throw SceneJS_error.fatalError("Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_ATTACHMENT");
-787 case gl.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:
-788 throw SceneJS_error.fatalError("Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT");
-789 case gl.FRAMEBUFFER_INCOMPLETE_DIMENSIONS:
-790 throw SceneJS_error.fatalError("Incomplete framebuffer: FRAMEBUFFER_INCOMPLETE_DIMENSIONS");
-791 case gl.FRAMEBUFFER_UNSUPPORTED:
-792 throw SceneJS_error.fatalError("Incomplete framebuffer: FRAMEBUFFER_UNSUPPORTED");
-793 default:
-794 throw SceneJS_error.fatalError("Incomplete framebuffer: " + status);
-795 }
-796
-797 this.bound = false;
-798 };
-799
-800 this.bind = function () {
-801 if (this.bound) {
-802 return;
-803 }
-804 gl.bindFramebuffer(gl.FRAMEBUFFER, pickBuf.framebuf);
-805 this.bound = true;
-806 };
-807
-808 this.clear = function () {
-809 if (this.bound) {
-810 return;
-811 }
-812 gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
-813 gl.disable(gl.BLEND);
-814 };
-815
-816
-817 /** Reads pick buffer pixel at given coordinates, returns index of associated object else (-1)
-818 */
-819 this.read = function (pickX, pickY) {
-820 var x = pickX;
-821 var y = canvas.canvas.height - pickY;
-822 var pix = new Uint8Array(4);
-823 gl.readPixels(x, y, 1, 1, gl.RGBA, gl.UNSIGNED_BYTE, pix);
-824 return pix;
-825 };
-826
-827 this.unbind = function () {
-828 if (this.bound) {
-829 return;
-830 }
-831 gl.bindFramebuffer(gl.FRAMEBUFFER, null);
-832 this.bound = false;
-833 };
-834
-835 this.init(cfg.canvas.gl);
-836 };
-837
\ No newline at end of file
diff --git a/examples.html b/examples.html
index d74c0e7c..aa3e5ee3 100644
--- a/examples.html
+++ b/examples.html
@@ -7,7 +7,6 @@
-
@@ -16,6 +15,7 @@
html, body {
height: 100%;
}
+
body {
margin: 0px;
overflow: hidden;
@@ -24,40 +24,171 @@
diff --git a/examples/_index.html b/examples/_index.html
new file mode 100644
index 00000000..6cc03ab3
--- /dev/null
+++ b/examples/_index.html
@@ -0,0 +1,624 @@
+
+
+
+
+ SceneJS v4.0 - Examples
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/demos/plugins-backgrounds-gradient.html b/examples/background_gradient.html
similarity index 95%
rename from demos/plugins-backgrounds-gradient.html
rename to examples/background_gradient.html
index b126b0c3..0af96d91 100644
--- a/demos/plugins-backgrounds-gradient.html
+++ b/examples/background_gradient.html
@@ -21,7 +21,7 @@
+
+
+
+
+
+
+