objects locking system

src/lib/GameEngine.js

@@ -16,6 +16,8 @@ import { Clickable } from './Clickable.js';
 import { DashBoard } from './Dashboard.js';
 import { MotionEngine } from './MotionEngine.js';
 
+THREE.Cache.enabled = true
+
 const assetPath = '/asset/default/';
 
 class GameEngine extends THREE.EventDispatcher{
@@ -161,7 +163,7 @@ class GameEngine extends THREE.EventDispatcher{
 
         domNode.appendChild(renderer.domElement);
 
-        let texture = await this.loadTexture('/static/textures/bck.webp', '');
+        let texture = await GameEngine.loadTexture('/static/textures/bck.webp', '');
         // let bck = await this.loadTexture('/static/textures/bck.webp');
         // bck.premultiplyAlpha = true;
         texture.mapping = THREE.EquirectangularReflectionMapping;
@@ -415,18 +417,8 @@ class GameEngine extends THREE.EventDispatcher{
         })
     }
 
-    async loadTexture(url, path = assetPath, progress) {
-        return new Promise((resolve, reject) => {
-            new THREE.TextureLoader().load(`${path}${url}`, texture => {
-                //texture.encoding = THREE.sRGBEncoding;
-                texture.colorSpace = THREE.SRGBColorSpace;
-                resolve(texture)
-            }, progress, reject)
-        })
-    }
-
     async loadPanorama(url, path = assetPath) {
-        let t = await this.loadTexture(url, path);
+        let t = await GameEngine.loadTexture(url, path);
         t.mapping = THREE.EquirectangularReflectionMapping;
         this.scene.background = t;
         this.scene.environment = t;
@@ -567,6 +559,21 @@ class GameEngine extends THREE.EventDispatcher{
         this.clickable.removeAll();
         this.motionQueue.clearAll();
     }
+
+    static textureLoader = new THREE.TextureLoader();
+    static async loadTexture(url, path = assetPath, progress, assignTo) {
+        return new Promise((resolve, reject) => {
+            GameEngine.textureLoader.load(`${path}${url}`, texture => {
+                texture.colorSpace = THREE.SRGBColorSpace;
+                if (assignTo){
+                    assignTo[0][assignTo[1]] = texture;
+                }
+                resolve(texture)
+            }, progress, reject)
+        })
+    }
+
+    loadTexture = GameEngine.loadTexture
 }
 
 export { GameEngine }