Paste_Image.png
// 鼠标进入的时候
private void OnMouseEnter()
{
Debug.Log("enter");
}
// 鼠标在有碰撞器的物体上停留
private void OnMouseOver()
{
Debug.Log("over");
}
// 当鼠标离开碰撞器控件的时候
private void OnMouseExit()
{
Debug.Log("Exit");
}
// 当按鼠标拖动的时候
private void OnMouseDrag()
{
Debug.Log("Drag");
GetComponent<Renderer>().material.color -= Color.white * Time.deltaTime;
}
//当点击鼠标的并释放一次的时候
private void OnMouseUpAsButton()
{
Debug.Log("OnMouseUpAsButton");
}
// 当鼠标按键抬起的时候
private void OnMouseUp()
{
Debug.Log("Up");
}
如何拖动游戏对象
void OnMouseEnter()
{
this.transform.localScale = new Vector3(1.3f, 1.3f, 1.3f);
}
void OnMouseExit()
{
this.transform.localPosition = new Vector3(1.0f, 1.0f, 1.0f);
}
void OnMouseOver()
{
//Space.Self 局部坐标
this.transform.Rotate(Vector3.up, 45 * Time.deltaTime, Space.Self);
}
void OnMouseDrag()
{
//MoveObject();
MoveObject_FiexdDepth();
}
private void MoveObject()
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
//坑：后面必须设置层Layer Mask, 不设置会点击所有的物体，造成始终移向摄像机
if (Physics.Raycast(ray, out hit, 1000f, 1))
{
this.transform.position = hit.point;
Debug.DrawLine(ray.origin, hit.point, Color.red);
}
}
void MoveObject_FiexdDepth()
{
Vector3 mouseScreen = Input.mousePosition;
mouseScreen.z = 10f;
Vector3 mouseWorld = Camera.main.ScreenToWorldPoint(mouseScreen);
this.transform.position = mouseWorld;
}
}
