{
  "params": {
    "coat": {
      "type": "choice",
      "options": [
        "white",
        "grey",
        "palomino",
        "bay",
        "black"
      ],
      "default": "white",
      "label": "Coat",
      "describe": "Body colour: white (the classic unicorn), grey, palomino (golden with a pale mane look), bay (red-brown), black (with violet eyes)."
    },
    "mane": {
      "type": "choice",
      "options": [
        "silver",
        "gold",
        "rose",
        "sky",
        "rainbow",
        "ink"
      ],
      "default": "gold",
      "label": "Mane",
      "describe": "Mane and tail colour, which also tints the horn: silver, gold, rose (pink), sky (pale blue), rainbow (every lock a different colour), ink (near-black)."
    },
    "horn": {
      "type": "toggle",
      "default": true,
      "label": "Horn",
      "describe": "The spiral horn on the forehead. Off = an ordinary (fantasy-styled) riding horse."
    },
    "feathers": {
      "type": "toggle",
      "default": true,
      "label": "Feathering",
      "describe": "Long tufts of hair over the hooves, like a draught horse. Off = clean legs."
    },
    "size": {
      "type": "range",
      "min": 0.5,
      "max": 1.3,
      "step": 0.05,
      "default": 1,
      "label": "Size",
      "describe": "Uniform scale. 1 is 1.6 m at the shoulder; 0.6 is a pony or a foal; 1.3 is a big war horse."
    }
  },
  "presets": {
    "rainbow unicorn": {
      "coat": "white",
      "mane": "rainbow"
    },
    "night mare": {
      "coat": "black",
      "mane": "ink",
      "feathers": true
    },
    "golden pony": {
      "coat": "palomino",
      "mane": "gold",
      "horn": false,
      "size": 0.6
    }
  },
  "night": {
    "horn": {
      "zone": "horn",
      "color": "#fff4c8",
      "intensity": 1.5,
      "describe": "The horn glows with a soft magic light after dark."
    }
  }
}