Revert "Reflect any removal of device roll to the emulator device pre…

…view"

This is causing issues moving the preview device when roll is negated so it
will be reverted for now pending more exploration.

This reverts commit 7b15fd3.

emulator/js/app.js

@@ -126,23 +126,24 @@ var APP = {
 
 			controls.update();
 
-			// Remove device roll on request
-			if(scope.removeDeviceRoll) {
-				rotZ = rotation.setFromQuaternion( controls.object.quaternion, 'YXZ' ).z;
-				rotQuat.set( 0, 0, Math.sin( ( - rotZ  ) / 2 ), Math.cos( ( - rotZ ) / 2 ) );
-				controls.object.quaternion.multiply( rotQuat );
-			}
-
 			renderer.render( scene, camera );
 
 			// *** Calculate current "device orientation" using Full-Tilt library
 
-			// Position device to reflect real world space
 			camQuat.copy( controls.object.quaternion );
+
+			// Position device to reflect real world space
 			camQuat.inverse();
 			camQuat.multiply( worldQuat );
 			camQuat.inverse();
 
+			// Remove device roll on request
+			if(scope.removeDeviceRoll) {
+			        rotZ = rotation.setFromQuaternion( controls.object.quaternion, 'YXZ' ).z;
+			        rotQuat.set( 0, 0, Math.sin( ( - rotZ  ) / 2 ), Math.cos( ( - rotZ ) / 2 ) );
+			        camQuat.multiply( rotQuat );
+			}
+
 			// Derive Tait-Bryan angles from calculated orientation quaternion
 			fulltiltEuler.setFromQuaternion(camQuat);