Editor: merged with @mrdoob's changes.

editor/index.html

@@ -59,10 +59,15 @@
 
 			var signals = {
 
+				// actions
+
+				removeSelectedObject: new SIGNALS.Signal(),
+
+				// notifications
+
 				sceneCreated: new SIGNALS.Signal(),
 				sceneChanged: new SIGNALS.Signal(),
 				objectAdded: new SIGNALS.Signal(),
-				objectRemoved: new SIGNALS.Signal(),
 				objectSelected: new SIGNALS.Signal(),
 				objectChanged: new SIGNALS.Signal(),
 				materialChanged: new SIGNALS.Signal(),

editor/js/ui/Viewport.js

@@ -182,16 +182,6 @@ var Viewport = function ( signals ) {
 
 	};
 
-	var onMouseMove = function ( event ) {
-
-		if ( controls.enabled ) {
-
-			signals.cameraChanged.dispatch( camera );
-
-		}
-
-	};
-
 	var onMouseUp = function ( event ) {
 
 		// clear selection when clicking in empty space
@@ -235,13 +225,11 @@ var Viewport = function ( signals ) {
 
 	var onKeyDown = function ( event ) {
 
-		console.log( event );
-
 		switch ( event.keyCode ) {
 
 			case 46: // delete
 
-				signals.objectRemoved.dispatch();
+				signals.removeSelectedObject.dispatch();
 
 				break;
 
@@ -249,7 +237,6 @@ var Viewport = function ( signals ) {
 
 	};
 
-	container.dom.addEventListener( 'mousemove', onMouseMove, false );
 	container.dom.addEventListener( 'mousedown', onMouseDown, false );
 	container.dom.addEventListener( 'mouseup', onMouseUp, false );
 	container.dom.addEventListener( 'click', onClick, false );
@@ -265,7 +252,12 @@ var Viewport = function ( signals ) {
 	controls.noPan = false;
 	controls.staticMoving = true;
 	controls.dynamicDampingFactor = 0.3;
-	controls.addEventListener( 'change', render );
+	controls.addEventListener( 'change', function () {
+
+		signals.cameraChanged.dispatch( camera );
+		render();
+
+	} );
 
 	// signals
 
@@ -296,9 +288,9 @@ var Viewport = function ( signals ) {
 
 	} );
 
-	signals.objectRemoved.add( function ( ) {
+	signals.removeSelectedObject.add( function () {
 
-		if ( !selected ) {
+		if ( selected === null ) {
 
 			console.warn( "No object selected for delete" );
 			return;
@@ -515,8 +507,6 @@ var Viewport = function ( signals ) {
 	renderer.autoUpdateScene = false;
 	container.dom.appendChild( renderer.domElement );
 
-	signals.cameraChanged.dispatch( camera );
-
 	animate();
 
 	// set up for hotkeys