Question by abers1997 · Dec 21, 2017 at 02:59 AM · camera movement transform input touch

Gradually decrease camera pan speed when touch has ended? (Touch input)

I want the camera pan to slowly decrease speed when TouchPhase.Ended, instead of the camera pan stopping instantly when finger is released from screen.

Here's where I'm stuck:

 void DecreaseSpeedOnEnded()
     {
         endedPos = new Vector2(transform.position.x, transform.position.y);
         if (Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Ended)
         {
             //speedDecrease = Mathf.Lerp()
             //transform.position = Vector2.Lerp(endedPos, endedPos, ratio - speedDecrease)
             /*if (ratio <= 0f)
             {
                 //stop moving
             }
             */
             Debug.Log("touch ended");
         }
     }

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