{
  "params": {
    "length": {
      "type": "range",
      "min": 2,
      "max": 5,
      "step": 0.5,
      "default": 3,
      "label": "Length",
      "describe": "Rail length in metres. A third post is added in the middle from 4 m."
    },
    "wood": {
      "type": "choice",
      "options": [
        "weathered",
        "oak",
        "pine",
        "dark"
      ],
      "default": "weathered",
      "label": "Wood",
      "describe": "Timber tone: weathered (silver-brown), oak (warm brown), pine (light), dark (old stained)."
    },
    "trough": {
      "type": "toggle",
      "default": true,
      "label": "Trough",
      "describe": "Plank water trough in front of the rail, full of water."
    },
    "ropes": {
      "type": "range",
      "min": 0,
      "max": 4,
      "step": 1,
      "default": 2,
      "label": "Ropes",
      "describe": "How many tied lead ropes hang from the rail."
    },
    "blanket": {
      "type": "toggle",
      "default": true,
      "label": "Blanket",
      "describe": "Striped saddle blanket thrown over one end of the rail."
    }
  },
  "presets": {
    "saloon rail": {
      "length": 4,
      "ropes": 3
    },
    "bare rail": {
      "trough": false,
      "ropes": 0,
      "blanket": false,
      "wood": "dark"
    },
    "ranch trough": {
      "length": 2.5,
      "wood": "pine",
      "ropes": 1
    }
  },
  "night": null
}