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Question by $$anonymous$$ · Jun 22, 2018 at 09:37 PM · c#rotationmovementmobileunity 2d

how to stop rotation from being uncontrollable

So I wrote some code to make an object rotate if I swiped left or right using System.Collections; using System.Collections.Generic; using UnityEngine; public class Rotater : MonoBehaviour { public Transform player; void Update() { if (Input.touchCount == 1) { // GET TOUCH 0 Touch touch0 = Input.GetTouch(0); // APPLY ROTATION if (touch0.phase == TouchPhase.Moved) { player.transform.Rotate(0f, 0f, touch0.deltaPosition.x); } } } }

and the problem is when I swipe fast the rotation will be uncontrollable. So I want the input to be less sensitive.

my goal is for the rotation to be like rolly vortex

my setup: (watch for context: https://youtu.be/eL0JK5x6Tz0)

  • I made an empty object and put it in the center

  • made the empty object a parent of my player

  • and finally, I put my code in the empty object

this setup made the player rotate in sort of an orbit which like I told you is similar to rolly vortex.

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Answer by vardevelopment · Jun 22, 2018 at 10:41 PM

I never used touch input so I'm assuming you just want to decrease that value of your input between frames. if I am correct I suppose you would just divide your input value until it is suitable.

 player.transform.Rotate(0f, 0f, touch0.deltaPosition.x / 5.0f);

I'm not sure if that is what you meant, but if it is, just change the 5.0f around if need be until it is the correct coefficient.

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