LayerMask.GetMask

Parameters

Returns

int The layer mask created from the layerNames.

Description

Given a set of layer names as defined by either a Builtin or a User Layer in the Tags and Layers manager, returns the equivalent layer mask for all of them.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    void Example() {
        Debug.Log(LayerMask.GetMask("UserLayerA", "UserLayerB"));
    }
}