{
  "multipart": [
    {
      "when": { "facing": "down" },
      "apply": [ { "model": "minecraft:block/hopper" } ]
    },
    {
      "when": { "facing": "east" },
      "apply": [ { "model": "minecraft:block/hopper_side", "y":  90 } ]
    },
    {
      "when": { "facing": "north" },
      "apply": [ { "model": "minecraft:block/hopper_side", "y":   0 } ]
    },
    {
      "when": { "facing": "south" },
      "apply": [ { "model": "minecraft:block/hopper_side", "y": 180 } ]
    },
    {
      "when": { "facing": "west" },
      "apply": [ { "model": "minecraft:block/hopper_side", "y": 270 } ]
    },
    {
      "when": { "enabled": false },
      "apply": [ { "model": "minecraft:block/hopper_powered" } ]
    }
  ]
}