ColladaLoader2: Handle asset unit.

examples/js/loaders/ColladaLoader2.js

@@ -119,11 +119,18 @@ THREE.ColladaLoader.prototype = {
 		function parseAsset( xml ) {
 
 			return {
+				unit: parseAssetUnit( getElementsByTagName( xml, 'unit' )[ 0 ] ),
 				upAxis: parseAssetUpAxis( getElementsByTagName( xml, 'up_axis' )[ 0 ] )
 			};
 
 		}
 
+		function parseAssetUnit( xml ) {
+
+			return xml !== undefined ? parseFloat( xml.getAttribute( 'meter' ) ) : 1;
+
+		}
+
 		function parseAssetUpAxis( xml ) {
 
 			return xml !== undefined ? xml.textContent : 'Y_UP';
@@ -1444,6 +1451,8 @@ THREE.ColladaLoader.prototype = {
 
 		}
 
+		scene.scale.multiplyScalar( asset.unit );
+
 		console.timeEnd( 'ColladaLoader' );
 
 		// console.log( scene );