Merge pull request #7422 from shshaw/patch-2

Removed unnecessary touchZoomDistance resets
mrdoob · Oct 23, 2015 · 7352e15 · 7352e15
2 parents fcb5c05 + 34fff87
commit 7352e15
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/examples/js/controls/TrackballControls.js b/examples/js/controls/TrackballControls.js
@@ -561,12 +561,10 @@ THREE.TrackballControls = function ( object, domElement ) {
 
 			case 0:
 				_state = STATE.NONE;
-				_touchZoomDistanceStart = _touchZoomDistanceEnd = 0;
 				break;
 
 			case 1:
 				_state = STATE.TOUCH_ROTATE;
-				_touchZoomDistanceStart = _touchZoomDistanceEnd = 0;
 				_moveCurr.copy( getMouseOnCircle( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY ) );
 				_movePrev.copy( _moveCurr );
 				break;