Editor: Added modelviewer environment.

editor/js/Sidebar.Scene.js

@@ -216,7 +216,8 @@ function SidebarScene( editor ) {
 	var environmentType = new UISelect().setOptions( {
 
 		'None': '',
-		'Background': 'Background'
+		'Background': 'Background',
+		'ModelViewer': 'ModelViewer'
 
 	} ).setWidth( '150px' );
 	environmentType.setValue( 'None' );

editor/js/Viewport.js

@@ -15,6 +15,8 @@ import { SetPositionCommand } from './commands/SetPositionCommand.js';
 import { SetRotationCommand } from './commands/SetRotationCommand.js';
 import { SetScaleCommand } from './commands/SetScaleCommand.js';
 
+import { RoomEnvironment } from '../../examples/jsm/environments/RoomEnvironment.js';
+
 function Viewport( editor ) {
 
 	var signals = editor.signals;
@@ -603,6 +605,9 @@ function Viewport( editor ) {
 			case 'Background':
 				scene.environment = pmremTexture;
 				break;
+			case 'ModelViewer':
+				scene.environment = pmremGenerator.fromScene( new RoomEnvironment() ).texture;
+				break;
 
 		}
 

editor/sw.js

@@ -52,6 +52,8 @@ const assets = [
 	'../examples/jsm/curves/NURBSCurve.js',
 	'../examples/jsm/curves/NURBSUtils.js',
 
+	'../examples/jsm/environments/RoomEnvironment.js',
+
 	'../examples/jsm/exporters/ColladaExporter.js',
 	'../examples/jsm/exporters/DRACOExporter.js',
 	'../examples/jsm/exporters/GLTFExporter.js',