{
  "params": {
    "length": {
      "type": "range",
      "min": 1,
      "max": 8,
      "step": 1,
      "default": 4,
      "label": "Length",
      "describe": "Length in whole metres, 1 to 8, centred on the origin along X. Place copies end to end (length apart) for longer runs."
    },
    "height": {
      "type": "range",
      "min": 0.5,
      "max": 2.2,
      "step": 0.1,
      "default": 1.2,
      "label": "Height",
      "describe": "Height in metres: 0.5 is a knee-high border, 1.2 a garden hedge, 2.2 a privacy screen. Depth grows with height."
    },
    "shape": {
      "type": "choice",
      "options": [
        "clipped",
        "rounded",
        "wild",
        "topiary"
      ],
      "default": "clipped",
      "label": "Shape",
      "describe": "clipped (flat top, slightly tapered sides, formal), rounded (pillowy domed top), wild (shaggy uncut hedgerow), topiary (a low clipped box hedge with a ball on a short trunk standing on it every 2 m)."
    },
    "season": {
      "type": "choice",
      "options": [
        "summer",
        "autumn",
        "blossom",
        "winter"
      ],
      "default": "summer",
      "label": "Season",
      "describe": "summer (deep green), autumn (copper and orange like beech), blossom (green dotted with pale pink and white flowers), winter (dark evergreen with snow lying on top)."
    },
    "seed": {
      "type": "range",
      "min": 1,
      "max": 50,
      "step": 1,
      "default": 7,
      "label": "Seed",
      "describe": "Reshuffles the leafy bumps and the flower or snow pattern. The two ends stay flat whatever the seed."
    }
  },
  "presets": {
    "formal garden": {
      "shape": "topiary",
      "length": 6,
      "season": "summer"
    },
    "country hedgerow": {
      "shape": "wild",
      "height": 1.6,
      "length": 8,
      "season": "autumn"
    },
    "snowy privet": {
      "shape": "clipped",
      "height": 1.8,
      "season": "winter"
    }
  },
  "night": null
}