{
  "type": "minecraft:cache_2d",
  "argument": {
    "type": "minecraft:spline",
    "spline": {
      "coordinate": {
        "type": "minecraft:noise",
        "noise": "tectonic:region/diamond/dune_offset",
        "xz_scale": 1,
        "y_scale": 0
      },
      "points": [
        {
          "location": -1,
          "derivative": 0,
          "value": -1
        },
        {
          "location": 0,
          "derivative": 0,
          "value": 1
        },
        {
          "location": 1,
          "derivative": 0,
          "value": -1
        }
      ]
    }
  }
}
