Lattice

{
  label = "Lattice",
  shapes = {
      {4,14,0, 6,16,16, texture="obsidian"},
      {10,14,0, 12,16,16, texture="obsidian"},
      {0,14,4, 4,16,6, texture="obsidian"},
      {6,14,4, 10,16,6, texture="obsidian"},
      {12,14,4, 16,16,6, texture="obsidian"},
      {0,14,10, 4,16,12, texture="obsidian"},
      {6,14,10, 10,16,12, texture="obsidian"},
      {12,14,10, 16,16,12, texture="obsidian"},
  }
}
{
  label = "Lattice2",
  shapes = {
      {0,14,0, 1,16,16, texture="obsidian"},
      {4,14,0, 6,16,16, texture="obsidian"},
      {10,14,0, 12,16,16, texture="obsidian"},
      {15,14,0, 16,16,16, texture="obsidian"},
      {1,14,4, 4,16,6, texture="obsidian"},
      {6,14,4, 10,16,6, texture="obsidian"},
      {12,14,4, 15,16,6, texture="obsidian"},
      {1,14,10, 4,16,12, texture="obsidian"},
      {6,14,10, 10,16,12, texture="obsidian"},
      {12,14,10, 15,16,12, texture="obsidian"},
      {1,14,15, 4,16,16, texture="obsidian"},
      {6,14,15, 10,16,16, texture="obsidian"},
      {12,14,15, 15,16,16, texture="obsidian"},
      {1,14,0, 4,16,1, texture="obsidian"},
      {6,14,0, 10,16,1, texture="obsidian"},
      {12,14,0, 15,16,1, texture="obsidian"},
  }
}
{
  label="Lava",
  lightLevel=9,
  shapes={
    {0,0,0,16,16,16,texture="lava_still"}
  }
}