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