{
  "forge_marker": 1,
  "defaults": {
    "model": "orientable",
    "textures": {
      "side":  "blocks/furnace_side",
      "top":   "blocks/furnace_top",
      "front": "blocks/furnace_front_off"
    },
    "uvlock": true
  },
  "inventory": [{}],
  "variants": {
    "facing": {
      "north": {},
      "south": { "y": 180 },
      "west":  { "y": 270 },
      "east":  { "y": 90 }
    }
  }
}