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Viewer: Added DRACO and KTX2 support #701

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Merged
gkjohnson merged 1 commit into from
Nov 14, 2025
Merged

Viewer: Added DRACO and KTX2 support #701

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11 changes: 11 additions & 0 deletions example/viewer.js
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,8 @@ import {
LoadingManager,
} from 'three';
import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader.js';
import { DRACOLoader } from 'three/examples/jsm/loaders/DRACOLoader.js';
import { KTX2Loader } from 'three/examples/jsm/loaders/KTX2Loader.js';
import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls.js';
import { RGBELoader } from 'three/examples/jsm/loaders/RGBELoader.js';
import { getScaledSettings } from './utils/getScaledSettings.js';
Expand Down Expand Up @@ -132,7 +134,16 @@ async function init() {
const loadingManager = new LoadingManager();
loadingManager.setURLModifier( url => fileMap.get( url.split( '/' ).pop() ) || url );

const dracoLoader = new DRACOLoader();
dracoLoader.setDecoderPath( 'https://www.gstatic.com/draco/versioned/decoders/1.5.7/' );

const ktx2Loader = new KTX2Loader();
ktx2Loader.setTranscoderPath( 'https://cdn.jsdelivr.net/npm/[email protected]/examples/jsm/libs/basis/' );
ktx2Loader.detectSupport( renderer );

const loader = new GLTFLoader( loadingManager );
loader.setDRACOLoader( dracoLoader );
loader.setKTX2Loader( ktx2Loader );
const onLoad = gltf => {

modelContainer.clear();
Expand Down
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