Created
April 5, 2021 21:16
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Get direction in Unity from two touches
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| Vector2 touchOrigin = -Vector2.one; | |
| if (Input.touchCount > 0) | |
| { | |
| Touch myTouch = Input.touches[0]; | |
| if (myTouch.phase == TouchPhase.Began) | |
| { | |
| touchOrigin = myTouch.position; | |
| } | |
| else if (myTouch.phase == TouchPhase.Ended && touchOrigin.x >= 0) | |
| { | |
| Vector2 touchEnd = myTouch.position; | |
| float x = touchEnd.x - touchOrigin.x; | |
| float y = touchEnd.y - touchOrigin.y; | |
| touchOrigin.x = -1; | |
| if (Mathf.Abs(x) > Mathf.Abs(y)) | |
| horizontal = x > 0 ? 1 : -1; | |
| else | |
| vertical = y > 0 ? 1 : -1; | |
| } | |
| } |
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