EditorGUILayout.Vector2Field

파라미터

반환

Vector2 The value entered by the user.

설명

Make an X & Y field for entering a Vector2.

Measure the distance between 2 points.

using UnityEditor;
using UnityEngine;

public class EditorGUILayoutVector2Field : UnityEditor.EditorWindow
{
    float distance = 0f;
    Vector3 p1;
    Vector3 p2;

    [MenuItem("Examples/Measure Distance")]
    static void Init()
    {
        EditorGUILayoutVector2Field window = (EditorGUILayoutVector2Field)EditorWindow.GetWindow(typeof(EditorGUILayoutVector2Field), true, "My Empty Window");
        window.Show();
    }

    void OnGUI()
    {
        p1 = EditorGUILayout.Vector2Field("Point 1:", p1);
        p2 = EditorGUILayout.Vector2Field("Point 2:", p2);
        EditorGUILayout.LabelField("Distance:", distance.ToString());
        if (GUILayout.Button("Close"))
            this.Close();
    }

    void OnInspectorUpdate()
    {
        distance = Vector2.Distance(p1, p2);
        this.Repaint();
    }
}