Fix THREE.Math.degToRad in example

examples/misc_controls_transform.html

@@ -83,7 +83,7 @@
 
 						case 17: // Ctrl
 							control.setTranslationSnap( 100 );
-							control.setRotationSnap( Math.degToRad( 15 ) );
+							control.setRotationSnap( THREE.Math.degToRad( 15 ) );
 							break;
 
 						case 87: // W