Question

Description 描述

Change the mouse cursor to the set texture OnMouseEnter.

当鼠标进入OnMouseEnter，设置鼠标光标纹理。

Reset the cursor to default OnMouseExit.

当鼠标退出OnMouseExit，重置光标。

JavaScript:

#pragma strict
public var cursorTexture: Texture2D;
public var cursorMode: CursorMode = CursorMode.Auto;
public var hotSpot: Vector2 = Vector2.zero;
function OnMouseEnter() {
	Cursor.SetCursor(cursorTexture, hotSpot, cursorMode);
}
function OnMouseExit() {
	Cursor.SetCursor(null, Vector2.zero, cursorMode);
}

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    public Texture2D cursorTexture;
    public CursorMode cursorMode = CursorMode.Auto;
    public Vector2 hotSpot = Vector2.zero;
    void OnMouseEnter() {
        Cursor.SetCursor(cursorTexture, hotSpot, cursorMode);
    }
    void OnMouseExit() {
        Cursor.SetCursor(null, Vector2.zero, cursorMode);
    }
}

---

JavaScript => public static function SetCursor(texture: Texture2D, hotspot: Vector2, cursorMode: CursorMode): void;
C# => public static void SetCursor(Texture2D texture, Vector2 hotspot, CursorMode cursorMode);

Parameters 参数

texture	The texture to use for the cursor or null to set the default cursor. Note that a texture needs to be imported with “Read/Write enabled” in the texture importer (or using the “Cursor” defaults), in order to be used as a cursor. 用于光标的纹理，为null设置为默认光标。注意该纹理必须具有Read/Write enabled标识。
hotspot	The offset from the top left of the texture to use as the target point (must be within the bounds of the cursor). 从纹理左上角的偏移，作为目标点（必须在光标的范围内）。
cursorMode	Allow this cursor to render as a hardware cursor on supported platforms, or force software cursor. 平台支持的硬件光标或强制软件光标。

Description 描述

Specify a custom cursor that you wish to use as a cursor.

指定自定义光标。

Cursor