Update GM Viewer

Author: GitHubDragonFly

viewers/templates/GM Viewer.html

@@ -544,6 +544,7 @@
 
         const compressedArrayBuffer = await io.writeBinary( doc );
 
+        for (const texture of doc.getRoot().listTextures()) { texture.dispose(); }
         for (const material of doc.getRoot().listMaterials()) { material.dispose(); }
         for (const mesh of doc.getRoot().listMeshes()) { mesh.dispose(); }
 
@@ -579,7 +580,7 @@
         const textures = doc.getRoot().listTextures();
 
         if (textures.length > 0 && (tex_fmt !== '' || tex_res !== Infinity || tex_flip === true)) {
-          await process_textures( textures, doc, ALL_EXTENSIONS, true );
+          await process_textures( textures, doc, ALL_EXTENSIONS );
         }
 
         doc.createExtension( ALL_EXTENSIONS[ 4 ] )
@@ -631,7 +632,7 @@
         const textures = doc.getRoot().listTextures();
 
         if (textures.length > 0 && (tex_fmt !== '' || tex_res !== Infinity || tex_flip === true)) {
-          await process_textures( textures, doc, ALL_EXTENSIONS, true );
+          await process_textures( textures, doc, ALL_EXTENSIONS );
         }
 
         doc.createExtension( ALL_EXTENSIONS[ 1 ] )
@@ -649,7 +650,7 @@
         return compressedArrayBuffer;
       }
 
-      /* Encode textures only with either of WEBP or KTX2 compression */
+      /* Encode textures only */
 
       async function texture_compress( arrayBuffer ) {
         const { WebIO } = await import( "@gltf-transform/core" );
@@ -674,7 +675,7 @@
         const textures = doc.getRoot().listTextures();
 
         if (textures.length > 0 && (tex_fmt !== '' || tex_res !== Infinity || tex_flip === true)) {
-          await process_textures( textures, doc, ALL_EXTENSIONS, true );
+          await process_textures( textures, doc, ALL_EXTENSIONS );
         }
 
         const compressedArrayBuffer = await io.writeBinary( doc );