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Question by jovenrp · Feb 15, 2013 at 03:17 AM · positioningdragging

How to move an object X or Y axis only

The scenario is if i am touching the object and dragging it up it should only move up and if dragging down should also be moving down. The moving of objects is working but my problem is sometimes even if I am moving my fingers from object to right side it goes upward. -_-" Any help is much appreciated! :D

 //INSIDE THE TOUCH PHASE MOVED
 if(touch.position.y < lastMousePosition.y){  
                GameObject.Find("FlipperOne").transform.position.z -= 0.8;
 }
 if(touch.position.x < lastMousePosition.x){  
                GameObject.Find("FlipperOne").transform.position.x -= 0.8;
 }
 lastMousePosition = touch.position; 
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Answer by PAEvenson · Feb 15, 2013 at 03:44 AM

I think you need to add a little bit of a threshold for your checks. For example:

 float yThreshold = Mathf.Abs(touch.position.y - lastMousePosition.y);
 
 if(touch.position.y < lastMousePosition.y && yThreshold > 0.025f)
 {
      GameObject.Find("FlipperOne").transform.position.z -= 0.8;
 }
 
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avatar image jovenrp · Feb 15, 2013 at 04:03 AM 0
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Thanks it worked! it really just need threshold :D

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