EditorGUILayout.Vector2Field 二维向量字段

static function Vector2Field (label : string, value : Vector2, params options : GUILayoutOption[]) : Vector2

Parameters参数

Returns

Vector2 - The value entered by the user.

返回Vector2,由用户输入的值。

Description描述

Make an X & Y field for entering a Vector2.

制作X & Y字段用于输入Vector2。

EditorGUILayout.Vector2Field 二维向量字段

Measure the distance between 2 points.
测量2点之间的距离。

// Simple Script that measures the distance between 2 points
//测量2点之间的距离。
class EditorGUILayoutVector2Field extends EditorWindow {

	var distance : float = 0;
	var p1 : Vector2;
	var p2 : Vector2;

	@MenuItem("Examples/Measure Distance")
	static function Init() {
	var window = GetWindow(EditorGUILayoutVector2Field);
	window.Show();
	}
	function OnGUI() {
		p1 = EditorGUILayout.Vector2Field("Point 1:", p1);
		p2 = EditorGUILayout.Vector2Field("Point 2:", p2);
		EditorGUILayout.LabelField("Distance:", distance.ToString());
		if(GUILayout.Button("Close"))
			this.Close();
	}
	function OnInspectorUpdate() {
		distance = Vector2.Distance(p1,p2);
		this.Repaint();
	}
}
Page last updated: 2011-7-14