fix mimeType

mrdoob · Sep 6, 2022 · 9e885a5 · 9e885a5
1 parent 86d73f2
commit 9e885a5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/examples/jsm/exporters/GLTFExporter.js b/examples/jsm/exporters/GLTFExporter.js
@@ -1325,10 +1325,11 @@ class GLTFWriter {
 		if ( typeof CompressedTexture !== 'undefined' && map instanceof CompressedTexture ) {
 
 			modifiedMap = this.buildReadableTexture( map, options.maxTextureSize );
+			modifiedMap.userData.mimeType = 'image/png';
 
 		}
 
-		let mimeType = map.userData.mimeType;
+		let mimeType = modifiedMap.userData.mimeType;
 
 		if ( mimeType === 'image/webp' ) mimeType = 'image/png';