USDZExporter: export from compressed texture data #23321 (#27382)

* USDZExporter: export from compressed texture data #23321 * add screenshot, update files.json * Update USDZExporter.js Clean up. * remove usdz compressed example * Update USDZExporter.js --------- Co-authored-by: Michael Herzog <[email protected]>
mrdoob · Dec 15, 2023 · 7f29595 · 7f29595
1 parent 3d65226
commit 7f29595
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/examples/jsm/exporters/USDZExporter.js b/examples/jsm/exporters/USDZExporter.js
@@ -1,5 +1,6 @@
 import * as THREE from 'three';
 import * as fflate from '../libs/fflate.module.js';
+import { decompress } from './../utils/TextureUtils.js';
 
 class USDZExporter {
 
@@ -76,7 +77,13 @@ class USDZExporter {
 
 		for ( const id in textures ) {
 
-			const texture = textures[ id ];
+			let texture = textures[ id ];
+
+			if ( texture.isCompressedTexture === true ) {
+
+				texture = decompress( texture );
+
+			}
 
 			const canvas = imageToCanvas( texture.image, texture.flipY );
 			const blob = await new Promise( resolve => canvas.toBlob( resolve, 'image/png', 1 ) );