Question

JavaScript => public var delta: Vector2;
C# => public Vector2 delta;

Description 描述

The relative movement of the mouse compared to last event.

相对于上次事件，鼠标的相对移动。

Used in EventType.MouseMove, EventType.MouseDrag, EventType.ScrollWheel events.

使用于EventType.MouseMove、EventType.MouseDrag、EventType.ScrollWheel事件。

See Also: Event.mousePosition.

JavaScript:

	// Move the scroll wheel to determine
	// the X & Y scrolling amount.
	function OnGUI() {
		var e : Event = Event.current;
		if (e.isMouse) {
			Debug.Log(e.delta);
		}
	}

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    void OnGUI() {
        Event e = Event.current;
        if (e.isMouse)
            Debug.Log(e.delta);
 
    }
}

Event