Portal1/2

{
  label = "Portal2",
  emitRedstone = true,
  shapes = {
    { 4,0,0,16,10,2,texture = "sky_drive:port/port2_3" },
    { 5,10,0,16,13,2,texture = "sky_drive:port/port2_3" },
    { 6,13,0,16,15,2,texture = "sky_drive:port/port2_3" },
    { 7,15,0,16,16,2,texture = "sky_drive:port/port2_3" },
  }
},