Added setting to change the generated terrain GameObject layer

Runtime/MarchingCubes4.cs

@@ -19,6 +19,7 @@ namespace KairoEngine.TerrainEngine
         public bool flatShaded;
         public Material material;
         public GameObject parent;
+        [Layer] public int terrainLayer;
         
 
         private MeshFilter meshFilter;
@@ -137,6 +138,7 @@ namespace KairoEngine.TerrainEngine
             mesh.RecalculateNormals();
             meshFilter.mesh = mesh;
             meshCollider.sharedMesh = mesh;
+            target.layer = terrainLayer;
         }
 
         private void ScheduleJob(Vector3 initialPosition)