{
  "id": "video-cube",
  "name": "Video Cube",
  "description": "Maps the live video onto the faces of a rotating cube in screen space.",
  "category": "Built-in",
  "entryPoint": "shadeVideo",
  "parameters": [
    {
      "id": "spinSpeed",
      "label": "Spin Speed",
      "type": "float",
      "default": 1.0,
      "min": 0.0,
      "max": 4.0,
      "step": 0.01
    },
    {
      "id": "cubeScale",
      "label": "Cube Scale",
      "type": "float",
      "default": 0.85,
      "min": 0.3,
      "max": 1.4,
      "step": 0.01
    },
    {
      "id": "faceZoom",
      "label": "Face Zoom",
      "type": "float",
      "default": 1.0,
      "min": 0.5,
      "max": 2.0,
      "step": 0.01
    },
    {
      "id": "backgroundMix",
      "label": "Background Mix",
      "type": "float",
      "default": 0.15,
      "min": 0.0,
      "max": 1.0,
      "step": 0.01
    }
  ]
}