{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "description": "HDRI light properties",
  "type": "object",
  "properties": {
    "image": {
      "type": "string"
    },
    "angle": {
      "type": "number",
      "minimum": -180,
      "maximum": 180,
      "description": "Rotation angle in degrees [-180;180]"
    },
    "exposure": {
      "type": "number",
      "minimum": -5,
      "maximum": 10
    },
    "castshadow": {
      "type": "boolean"
    },
    "enabled": {
      "type": "boolean"
    },
    "linktocamera": {
      "type": "boolean"
    }
  }
}