2D How to Detect if sprite is touched ?

Unity Engine
1

2D How to Detect if sprite is touched ?
i try to make the game for android but first i need to make the buttons they are sprites and how to detect if they are touched ? :slight_smile:
i write on C#

2

Hello Merhat,

To detect when the user touch the sprite you would need to:

  • Get touch position
  • Convert that touch position from screen to world point
  • Then use Physics2D.OverlapPoint to check if your touching any collider( so you need to have 2d collider attached to the sprite gameobject)

Final code:

Vector3 worldPoint = Camera.main.ScreenToWorldPoint(Input.GetTouch(0).position);
Vector2 touchPos = new Vector2(worldPoint.x, worldPoint.y);
if (col == Physics2D.OverlapPoint(touchPos)){

}
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