[Unity] 如何判斷滑鼠有在某個物體之上
Vector2 mousePos =Input.mousePosition ; RaycastHit hit; LayerMask mask = 1 << {Layer ID} Ray ray = Camera.main.ScreenPointToRay(mousePos); bool b=(Physics.Raycast(ray, out hit, Mathf.Infinity, mask)); // b = true 就是有選到