From 9421298ba4e70c983dcb153d4be4d32e0fc660a7 Mon Sep 17 00:00:00 2001
From: Garrett Johnson <garrett.kjohnson@gmail.com>
Date: Sun, 12 Jan 2025 18:58:37 +0900
Subject: [PATCH] Remove deprecated extensions from core

---
 src/index.js                                         |  3 ---
 src/three/loaders/GLTFExtensionLoader.js             |  3 ---
 src/three/loaders/gltf/GLTFCesiumRTCExtension.js     | 12 ------------
 src/three/loaders/gltf/GLTFMeshFeaturesExtension.js  | 12 ------------
 .../loaders/gltf/GLTFStructuralMetadataExtension.js  | 12 ------------
 5 files changed, 42 deletions(-)
 delete mode 100644 src/three/loaders/gltf/GLTFCesiumRTCExtension.js
 delete mode 100644 src/three/loaders/gltf/GLTFMeshFeaturesExtension.js
 delete mode 100644 src/three/loaders/gltf/GLTFStructuralMetadataExtension.js

diff --git a/src/index.js b/src/index.js
index 2369f2631..a96538313 100644
--- a/src/index.js
+++ b/src/index.js
@@ -4,9 +4,6 @@ export { B3DMLoader } from './three/loaders/B3DMLoader.js';
 export { PNTSLoader } from './three/loaders/PNTSLoader.js';
 export { I3DMLoader } from './three/loaders/I3DMLoader.js';
 export { CMPTLoader } from './three/loaders/CMPTLoader.js';
-export { GLTFCesiumRTCExtension } from './three/loaders/gltf/GLTFCesiumRTCExtension.js';
-export { GLTFStructuralMetadataExtension } from './three/loaders/gltf/GLTFStructuralMetadataExtension.js';
-export { GLTFMeshFeaturesExtension } from './three/loaders/gltf/GLTFMeshFeaturesExtension.js';
 export { GLTFExtensionLoader } from './three/loaders/GLTFExtensionLoader.js';
 
 export * from './three/math/Ellipsoid.js';
diff --git a/src/three/loaders/GLTFExtensionLoader.js b/src/three/loaders/GLTFExtensionLoader.js
index 64fd2555f..343663601 100644
--- a/src/three/loaders/GLTFExtensionLoader.js
+++ b/src/three/loaders/GLTFExtensionLoader.js
@@ -1,7 +1,6 @@
 import { DefaultLoadingManager } from 'three';
 import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader.js';
 import { LoaderBase } from '../../base/loaders/LoaderBase.js';
-import { GLTFCesiumRTCExtension } from './gltf/GLTFCesiumRTCExtension.js';
 
 export class GLTFExtensionLoader extends LoaderBase {
 
@@ -24,8 +23,6 @@ export class GLTFExtensionLoader extends LoaderBase {
 
 				loader = new GLTFLoader( manager );
 
-				loader.register( () => new GLTFCesiumRTCExtension() );
-
 			}
 
 			if ( fetchOptions.credentials === 'include' && fetchOptions.mode === 'cors' ) {
diff --git a/src/three/loaders/gltf/GLTFCesiumRTCExtension.js b/src/three/loaders/gltf/GLTFCesiumRTCExtension.js
deleted file mode 100644
index 51c011cca..000000000
--- a/src/three/loaders/gltf/GLTFCesiumRTCExtension.js
+++ /dev/null
@@ -1,12 +0,0 @@
-import { GLTFCesiumRTCExtension as GLTFCesiumRTCExtensionImpl } from '../../../plugins/index.js';
-
-export class GLTFCesiumRTCExtension extends GLTFCesiumRTCExtensionImpl {
-
-	constructor( ...args ) {
-
-		super( ...args );
-		console.warn( 'GLTFCesiumRTCExtension: Plugins should now be imported from "3d-tiles-renderer/plugins" path.' );
-
-	}
-
-}
diff --git a/src/three/loaders/gltf/GLTFMeshFeaturesExtension.js b/src/three/loaders/gltf/GLTFMeshFeaturesExtension.js
deleted file mode 100644
index b000c3aa8..000000000
--- a/src/three/loaders/gltf/GLTFMeshFeaturesExtension.js
+++ /dev/null
@@ -1,12 +0,0 @@
-import { GLTFMeshFeaturesExtension as GLTFMeshFeaturesExtensionImpl } from '../../../plugins/index.js';
-
-export class GLTFMeshFeaturesExtension extends GLTFMeshFeaturesExtensionImpl {
-
-	constructor( ...args ) {
-
-		super( ...args );
-		console.warn( 'GLTFMeshFeaturesExtension: Plugins should now be imported from "3d-tiles-renderer/plugins" path.' );
-
-	}
-
-}
diff --git a/src/three/loaders/gltf/GLTFStructuralMetadataExtension.js b/src/three/loaders/gltf/GLTFStructuralMetadataExtension.js
deleted file mode 100644
index 55833f3ff..000000000
--- a/src/three/loaders/gltf/GLTFStructuralMetadataExtension.js
+++ /dev/null
@@ -1,12 +0,0 @@
-import { GLTFStructuralMetadataExtension as GLTFStructuralMetadataExtensionImpl } from '../../../plugins/index.js';
-
-export class GLTFStructuralMetadataExtension extends GLTFStructuralMetadataExtensionImpl {
-
-	constructor( ...args ) {
-
-		super( ...args );
-		console.warn( 'GLTFStructuralMetadataExtension: Plugins should now be imported from "3d-tiles-renderer/plugins" path.' );
-
-	}
-
-}