EditorGUI.LayerField

参数

返回

int 用户选择的层。

描述

创建一个层选择字段。

编辑器窗口中的 Layer 字段。

// Change the Tag and/or the layer of the selected GameObjects.

class EditorGUITagLayerField extends EditorWindow {

    var selectedTag : String = "";
    var selectedLayer : int = 0;

    @MenuItem("Examples/Tag - Layer for Selection")
    static function Init() {
        var window = GetWindow(EditorGUITagLayerField);
        window.position = Rect(0,0,350,70);
        window.Show();
    }

    function OnGUI() {
        selectedTag = EditorGUI.TagField(
            Rect(3,3,position.width/2 - 6, 20),
            "New Tag:",
            selectedTag);
        selectedLayer = EditorGUI.LayerField(
            Rect(position.width/2 + 3,3, position.width/2 - 6, 20),
            "New Layer:",
            selectedLayer);

        if(Selection.activeGameObject) {
            if(GUI.Button(Rect(3,25,90,17),"Change Tags"))
                for(var go : GameObject in Selection.gameObjects)
                    go.tag = selectedTag;
            if(GUI.Button(Rect(position.width-96, 25,90,17),"Change Layers"))
                for(var go : GameObject in Selection.gameObjects)
                    go.layer = selectedLayer;
        }
    }

    function OnInspectorUpdate() {
        Repaint();
    }
}