fix KTK2Encoder for cross origin

packages/xrui/core/textures/KTX2Encoder.ts

@@ -1,43 +1,45 @@
+import { createWorkerFromCrossOriginURL } from '@etherealengine/common/src/utils/createWorkerFromCrossOriginURL'
+
 import { WorkerPool } from '../WorkerPool'
 
 // @ts-ignore
-const workerURL = new URL('./KTX2Worker.bundle.txt', import.meta.url).href
+const workerPath = new URL('./KTX2Worker.bundle.js', import.meta.url).href
 
 export enum UASTCFlags {
   /** Fastest is the lowest quality, although it's stil substantially higher quality vs. BC1/ETC1. It supports 5 modes.
-		/* The output may be somewhat blocky because this setting doesn't support 2/3-subset UASTC modes, but it should be less blocky vs. BC1/ETC1.
-		/* This setting doesn't write BC1 hints, so BC1 transcoding will be slower. 
-		/* Transcoded ETC1 quality will be lower because it only considers 2 hints out of 32.
-		/* Avg. 43.45 dB
+    /* The output may be somewhat blocky because this setting doesn't support 2/3-subset UASTC modes, but it should be less blocky vs. BC1/ETC1.
+    /* This setting doesn't write BC1 hints, so BC1 transcoding will be slower. 
+    /* Transcoded ETC1 quality will be lower because it only considers 2 hints out of 32.
+    /* Avg. 43.45 dB
      */
   UASTCLevelFastest = 0,
 
   /** Faster is ~3x slower than fastest. It supports 9 modes.
-		/* Avg. 46.49 dB
-		*/
+    /* Avg. 46.49 dB
+    */
   UASTCLevelFaster = 1,
 
   /** Default is ~5.5x slower than fastest. It supports 14 modes.
-		/* Avg. 47.47 dB
-		*/
+    /* Avg. 47.47 dB
+    */
   UASTCLevelDefault = 2,
 
   /** Slower is ~14.5x slower than fastest. It supports all 18 modes.
-		/* Avg. 48.01 dB
-		*/
+    /* Avg. 48.01 dB
+    */
   UASTCLevelSlower = 3,
 
   /** VerySlow is ~200x slower than fastest. 
-		/* The best quality the codec is capable of, but you'll need to be patient or have a lot of cores.
-		/* Avg. 48.24 dB
-		*/
+    /* The best quality the codec is capable of, but you'll need to be patient or have a lot of cores.
+    /* Avg. 48.24 dB
+    */
   UASTCLevelVerySlow = 4,
 
   UASTCLevelMask = 0xf,
 
   /** By default the encoder tries to strike a balance between UASTC and transcoded BC7 quality.
-		/** These flags allow you to favor only optimizing for lowest UASTC error, or lowest BC7 error.
-		*/
+    /** These flags allow you to favor only optimizing for lowest UASTC error, or lowest BC7 error.
+    */
   UASTCFavorUASTCError = 8,
   UASTCFavorBC7Error = 16,
 
@@ -115,7 +117,7 @@ export class KTX2Encoder {
   pool = new WorkerPool(1)
 
   constructor() {
-    this.pool.setWorkerCreator(() => new Worker(workerURL))
+    this.pool.setWorkerCreator(() => createWorkerFromCrossOriginURL(workerPath, false, { name: 'KTX2 Encoder' }))
   }
 
   setWorkerLimit(limit: number) {

packages/xrui/package.json

@@ -34,7 +34,7 @@
   "npmClient": "npm",
   "scripts": {
     "build": "npm run build:worker",
-    "build:worker": "esbuild core/textures/KTX2Worker.ts --bundle --format=esm --outfile=core/textures/KTX2Worker.bundle.txt --loader:.wasm=binary",
+    "build:worker": "esbuild core/textures/KTX2Worker.ts --bundle --format=esm --outfile=core/textures/KTX2Worker.bundle.js --loader:.wasm=binary",
     "test": "cross-env TEST=true mocha --config .mocharc.cjs"
   },
   "dependencies": {