update draco version

example/index.js

@@ -91,7 +91,7 @@ function reinstantiateTiles() {
 	// Note the DRACO compression files need to be supplied via an explicit source.
 	// We use unpkg here but in practice should be provided by the application.
 	const dracoLoader = new DRACOLoader();
-	dracoLoader.setDecoderPath( 'https://unpkg.com/three@0.116.1/examples/js/libs/draco/gltf/' );
+	dracoLoader.setDecoderPath( 'https://unpkg.com/three@0.123.0/examples/js/libs/draco/gltf/' );
 
 	tiles = new TilesRenderer( url );
 	tiles.fetchOptions.mode = 'cors';