Vector3 pos=Camera.main.ScreenToWorldPoint(Input.GetTouch(0).position);
类似的鼠标点击Camera.main.ScreenToWorldPoint(Input.mousePosition)
Vector3 pos=Camera.main.ScreenToWorldPoint(Input.GetTouch(0).position);
类似的鼠标点击Camera.main.ScreenToWorldPoint(Input.mousePosition)