GUIUtility.GUIToScreenPoint 转换点从GUI到屏幕坐标

static function GUIToScreenPoint (guiPoint : Vector2) : Vector2

Description描述

Convert a point from GUI position to screen space.

转换一个点从GUI位置到屏幕坐标空间。

Note: In Unity the screen space y coordinate varies from zero at the top edge of the window to a maximum at the bottom edge of the window. This is different from what you might expect.

注意：在Unity屏幕空间y坐标变化从0在窗口的顶边到最大在窗口的底边。这不同于其他坐标。

参考：GUIUtility.ScreenToGUIPoint.

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	void OnGUI() {
		Vector2 screenPos = Event.current.mousePosition;
		GUI.BeginGroup(new Rect(10, 10, 100, 100));
		Vector2 convertedGUIPos = GUIUtility.ScreenToGUIPoint(screenPos);
		GUI.EndGroup();
		Debug.Log("Screen: " + screenPos + " GUI: " + convertedGUIPos);
	}
}

// Check the difference between the mouse position (Screen) and
// the converted GUI positions because of the group.
//检查鼠标的位置和转换的GUI位置有什么不同

function OnGUI () {
	var screenPos : Vector2 = Event.current.mousePosition;
	GUI.BeginGroup (Rect (10,10,100,100));
	var convertedGUIPos : Vector2 = GUIUtility.ScreenToGUIPoint(screenPos);
	GUI.EndGroup ();
	Debug.Log("Screen: " + screenPos + " GUI: " + convertedGUIPos);
}

最后修改：2011年1月5日 Wednesday 0:09