[ThrowProps 90 Degrees Rotation Snap]

Thank you very much guys. Being new to AS3, this saved me a lot of time ! 

 

This plugin and examples shown are awesome !

 

If anyone is wondering, I modified the code just a tiny bit to use the same functions for multiple (2 in my case) dials.

dial_1.addEventListener(MouseEvent.MOUSE_DOWN, mouseDownHandler);
dial_2.addEventListener(MouseEvent.MOUSE_DOWN, mouseDownHandler);

var objj;
function mouseDownHandler(event:MouseEvent):void {
	objj = event.currentTarget;
	
    TweenLite.killTweensOf(objj);
	
    offset = Math.atan2(objj.y - this.mouseY, this.mouseX - objj.x);
    r1 = r2 = objj.rotation;
    t1 = t2 = getTimer();
    objj.addEventListener(Event.ENTER_FRAME, enterFrameHandler);
    objj.stage.addEventListener(MouseEvent.MOUSE_UP, mouseUpHandler);
}

function enterFrameHandler(event:Event):void {
    r2 = r1;
    t2 = t1;
    var newOffset:Number = Math.atan2(objj.y - this.mouseY, this.mouseX - objj.x);
    
	objj.rotation += (offset - newOffset) * RAD2DEG;
	
    offset = newOffset;
    r1 = objj.rotation;
    t1 = getTimer();
}

function mouseUpHandler(event:MouseEvent):void {
	objj.stage.removeEventListener(MouseEvent.MOUSE_UP, mouseUpHandler);
	objj.removeEventListener(Event.ENTER_FRAME, enterFrameHandler);
	var time:Number = (getTimer() - t2) / 1000;
	var dif:Number = objj.rotation - r2;
	if (dif != dif % 180) {
		dif +=  (dif < 0) ? 360:-360;
	}
	var rVelocity:Number = dif / time;
	//New line of code below
	ThrowPropsPlugin.to(objj, {throwProps:{rotation:{velocity:rVelocity, resistance:250}}, ease:Strong.easeOut}, 10, 0.25, 2);
}