{
  "params": {
    "plumage": {
      "type": "choice",
      "options": [
        "drake",
        "hen",
        "pekin",
        "cayuga",
        "khaki"
      ],
      "default": "drake",
      "label": "Plumage",
      "describe": "Plumage: drake (mallard male: green head, white collar, chestnut breast, grey body, blue wing patch), hen (mottled brown mallard female), pekin (all white farm duck with an orange bill), cayuga (black with a green sheen), khaki (soft khaki brown)."
    },
    "crest": {
      "type": "toggle",
      "default": false,
      "label": "Crest",
      "describe": "A fluffy pompom crest on top of the head, like a crested farm duck."
    },
    "size": {
      "type": "range",
      "min": 0.4,
      "max": 1.3,
      "step": 0.05,
      "default": 1,
      "label": "Size",
      "describe": "Uniform scale. 1 is a grown duck about 0.4 m tall; 0.4 is a duckling (pekin plumage reads best); 1.3 is a big farm breed."
    }
  },
  "presets": {
    "pond mallard": {
      "plumage": "drake"
    },
    "duckling": {
      "plumage": "pekin",
      "size": 0.45
    },
    "crested pekin": {
      "plumage": "pekin",
      "crest": true,
      "size": 1.1
    }
  },
  "night": null
}