fix(material): fix crop poitn when transparency (to sqaush)

iTowns · Dec 20, 2024 · fdafc57 · fdafc57
1 parent 8622f8a
commit fdafc57
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 6 deletions.
diff --git a/src/Layer/PointCloudLayer.js b/src/Layer/PointCloudLayer.js
@@ -193,12 +193,14 @@ class PointCloudLayer extends GeometryLayer {
         if (this.material) {
             this.material.visible = this.visible;
             this.material.opacity = this.opacity;
-            this.material.transparent = this.opacity < 1 || this.material.userData.needTransparency[this.material.mode];
+            this.material.transparent = this.material.userData.needTransparency[this.material.mode] || this.opacity < 1 || this.material.userData.needTransparency.classTransparency;
+            this.material.depthWrite = !this.material.userData.needTransparency.classTransparency;
             this.material.size = this.pointSize;
             this.material.scale = context.camera.preSSE;
             if (this.material.updateUniforms) {
                 this.material.updateUniforms();
             }
+            this.material.needsUpdate = true;
         }
 
         // lookup lowest common ancestor of changeSources

diff --git a/src/Renderer/PointsMaterial.js b/src/Renderer/PointsMaterial.js
@@ -420,11 +420,7 @@ class PointsMaterial extends THREE.ShaderMaterial {
         }
         texture.needsUpdate = true;
 
-        this.userData.needTransparency[PNTS_MODE.CLASSIFICATION] = needTransparency;
-        this.userData.needTransparency[PNTS_MODE.RETURN_NUMBER] = needTransparency;
-        this.userData.needTransparency[PNTS_MODE.RETURN_TYPE] = needTransparency;
-        this.userData.needTransparency[PNTS_MODE.RETURN_COUNT] = needTransparency;
-        this.userData.needTransparency[PNTS_MODE.POINT_SOURCE_ID] = needTransparency;
+        this.userData.needTransparency.classTransparency = needTransparency;
 
         this.dispatchEvent({
             type: 'material_property_changed',