Question

Description 描述

OnMouseUp is called when the user has released the mouse button.

当用户释放鼠标按钮时调用OnMouseUp。

OnMouseUp is only called if the mouse was pressed down while over the same GUIElement or Collider .

在鼠标按下的同一GUIElement或Collider上，OnMouseUp才调用。

JavaScript:

// Register when mouse dragging has ended. OnMouseUp is called 
// when the mouse button is released. See Also: OnMouseDown, OnMouseDrag.
 
function OnMouseUp () { 
	Debug.Log("Drag ended!"); 
} 

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    void OnMouseUp() {
        Debug.Log("Drag ended!");
    }
}

This function is not called on objects that belong to Ignore Raycast layer.

这个函数不会在属于Ignore Raycast的层上调用。

OnMouseOver can be a co-routine, simply use the yield statement in the function. This event is sent to all scripts attached to the Collider or GUIElement .

OnMouseUp 可以被作为协同程序，在函数体内使用yield语句，这个事件将发送到所有附在Collider或GUIElement的脚本上。