Event.delta

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public var delta: Vector2;

public Vector2 delta;

public delta as Vector2

Description

最後のイベントに比べて、マウスの相対的な動きを返す

Used in EventType.MouseMove, EventType.MouseDrag, EventType.ScrollWheel events. See Also: Event.mousePosition.

	// 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);
		}
	}

using UnityEngine;
using System.Collections;

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

import UnityEngine
import System.Collections

public class ExampleClass(MonoBehaviour):

	def OnGUI() as void:
		e as Event = Event.current
		if e.isMouse:
			Debug.Log(e.delta)