{
  "id": "fisheye-reproject",
  "name": "Fisheye Reproject",
  "description": "Inverse-projects a cropped fisheye source into a virtual rectilinear or cylindrical camera view with pan, tilt, and roll controls.",
  "category": "Projection",
  "entryPoint": "shadeVideo",
  "parameters": [
    {
      "id": "lensFovDegrees",
      "label": "Lens FOV",
      "type": "float",
      "default": 190.0,
      "min": 1.0,
      "max": 220.0,
      "step": 0.1
    },
    {
      "id": "center",
      "label": "Optical Center",
      "type": "vec2",
      "default": [0.5, 0.5],
      "min": [0.0, 0.0],
      "max": [1.0, 1.0],
      "step": [0.001, 0.001]
    },
    {
      "id": "radius",
      "label": "Fisheye Radius",
      "type": "vec2",
      "default": [0.5, 0.885],
      "min": [0.001, 0.001],
      "max": [2.0, 2.0],
      "step": [0.001, 0.001]
    },
    {
      "id": "virtualFovDegrees",
      "label": "Virtual FOV",
      "type": "float",
      "default": 75.0,
      "min": 1.0,
      "max": 175.0,
      "step": 0.1
    },
    {
      "id": "basePanDegrees",
      "label": "Base Pan",
      "type": "float",
      "default": 0.0,
      "min": -180.0,
      "max": 180.0,
      "step": 0.1
    },
    {
      "id": "baseTiltDegrees",
      "label": "Base Tilt",
      "type": "float",
      "default": 0.0,
      "min": -120.0,
      "max": 120.0,
      "step": 0.1
    },
    {
      "id": "baseRollDegrees",
      "label": "Base Roll",
      "type": "float",
      "default": 0.0,
      "min": -180.0,
      "max": 180.0,
      "step": 0.1
    },
    {
      "id": "panDegrees",
      "label": "Pan",
      "type": "float",
      "default": 0.0,
      "min": -180.0,
      "max": 180.0,
      "step": 0.1
    },
    {
      "id": "tiltDegrees",
      "label": "Tilt",
      "type": "float",
      "default": 0.0,
      "min": -120.0,
      "max": 120.0,
      "step": 0.1
    },
    {
      "id": "rollDegrees",
      "label": "Roll",
      "type": "float",
      "default": 0.0,
      "min": -180.0,
      "max": 180.0,
      "step": 0.1
    },
    {
      "id": "fisheyeModel",
      "label": "Fisheye Model",
      "type": "enum",
      "default": "equidistant",
      "options": [
        { "value": "equidistant", "label": "Equidistant" },
        { "value": "equisolid", "label": "Equisolid" },
        { "value": "stereographic", "label": "Stereographic" },
        { "value": "orthographic", "label": "Orthographic" }
      ]
    },
    {
      "id": "outputProjection",
      "label": "Output Projection",
      "type": "enum",
      "default": "rectilinear",
      "options": [
        { "value": "rectilinear", "label": "Rectilinear" },
        { "value": "cylindrical", "label": "Cylindrical" }
      ]
    },
    {
      "id": "outsideColor",
      "label": "Outside Color",
      "type": "color",
      "default": [0.0, 0.0, 0.0, 1.0]
    }
  ]
}