/// <summary> /// Select elements in the user interface. /// </summary> public static int SelectElements(out long[] elementTags) { unsafe { long *elementTags_ptr; long elementTags_n = 0; var index = Gmsh_Warp.GmshFltkSelectElements(&elementTags_ptr, ref elementTags_n, ref Gmsh._staticreff); elementTags = UnsafeHelp.ToLongArray(elementTags_ptr, elementTags_n); Gmsh.CheckException(MethodBase.GetCurrentMethod().MethodHandle); return(index); } }