EditorGUI.LayerField

static function LayerField (position : Rect, layer : int, style : GUIStyle = EditorStyles.popup) : int

static function LayerField (position : Rect, label : String, layer : int, style : GUIStyle = EditorStyles.popup) : int

static function LayerField (position : Rect, label : GUIContent, layer : int, style : GUIStyle = EditorStyles.popup) : int

Parameters

Name	Description
position	Rectangle on the screen to use for the field.
label	Optional label in front of the field.
layer	The layer shown in the field.
style	Optional GUIStyle.

Returns

int - The layer selected by the user.

Description

Make a layer selection field.

Layer field in an Editor Window.

// 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();
    }
}