208 lines
4.7 KiB
JSON
208 lines
4.7 KiB
JSON
{
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"id": "fisheye-reproject",
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"name": "Fisheye Reproject",
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"description": "Inverse-projects a cropped fisheye source into a virtual rectilinear or cylindrical camera view with pan, tilt, and roll controls.",
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"category": "Projection",
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"entryPoint": "shadeVideo",
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"parameters": [
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{
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"id": "lensFovDegrees",
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"label": "Lens FOV",
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"type": "float",
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"default": 190,
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"min": 1,
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"max": 220,
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"step": 0.1,
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"description": "Actual fisheye lens field of view in degrees."
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},
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{
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"id": "center",
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"label": "Optical Center",
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"type": "vec2",
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"default": [
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0.5,
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0.5
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],
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"min": [
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0,
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0
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],
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"max": [
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1,
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1
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],
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"step": [
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0.001,
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0.001
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],
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"description": "Normalized position in the frame, where 0.5, 0.5 is center."
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},
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{
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"id": "radius",
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"label": "Fisheye Radius",
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"type": "vec2",
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"default": [
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0.5,
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0.885
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],
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"min": [
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0.001,
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0.001
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],
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"max": [
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2,
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2
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],
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"step": [
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0.001,
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0.001
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],
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"description": "Normalized fisheye radius; adjust X/Y when the image is cropped or squeezed."
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},
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{
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"id": "sourceEdgeCut",
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"label": "Source Edge Cut",
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"type": "float",
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"default": 0.01,
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"min": 0,
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"max": 0.2,
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"step": 0.001,
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"description": "Cuts slightly inward from all four source-frame edges before sampling to hide empty border regions."
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},
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{
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"id": "sourceEdgeFeather",
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"label": "Source Edge Feather",
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"type": "float",
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"default": 0.02,
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"min": 0,
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"max": 0.2,
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"step": 0.001,
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"description": "Softens the trimmed source edges into the outside color for easier background blending."
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},
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{
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"id": "virtualFovDegrees",
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"label": "Virtual FOV",
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"type": "float",
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"default": 75,
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"min": 1,
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"max": 175,
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"step": 0.1,
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"description": "Field of view of the generated virtual camera."
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},
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{
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"id": "basePanDegrees",
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"label": "Base Pan",
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"type": "float",
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"default": 0,
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"min": -180,
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"max": 180,
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"step": 0.1,
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"description": "Permanent horizontal alignment offset before live pan."
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},
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{
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"id": "baseTiltDegrees",
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"label": "Base Tilt",
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"type": "float",
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"default": 0,
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"min": -120,
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"max": 120,
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"step": 0.1,
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"description": "Permanent vertical alignment offset before live tilt."
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},
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{
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"id": "baseRollDegrees",
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"label": "Base Roll",
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"type": "float",
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"default": 0,
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"min": -180,
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"max": 180,
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"step": 0.1,
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"description": "Permanent roll alignment offset before live roll."
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},
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{
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"id": "panDegrees",
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"label": "Pan",
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"type": "float",
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"default": 0,
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"min": -180,
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"max": 180,
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"step": 0.1,
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"description": "Live horizontal view rotation."
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},
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{
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"id": "tiltDegrees",
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"label": "Tilt",
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"type": "float",
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"default": 0,
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"min": -120,
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"max": 120,
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"step": 0.1,
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"description": "Live vertical view rotation."
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},
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{
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"id": "rollDegrees",
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"label": "Roll",
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"type": "float",
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"default": 0,
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"min": -180,
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"max": 180,
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"step": 0.1,
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"description": "Live roll rotation around the viewing axis."
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},
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{
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"id": "fisheyeModel",
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"label": "Fisheye Model",
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"type": "enum",
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"default": "equidistant",
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"options": [
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{
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"value": "equidistant",
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"label": "Equidistant"
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},
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{
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"value": "equisolid",
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"label": "Equisolid"
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},
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{
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"value": "stereographic",
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"label": "Stereographic"
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},
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{
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"value": "orthographic",
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"label": "Orthographic"
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}
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],
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"description": "Projection model used by the physical fisheye lens."
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},
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{
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"id": "outputProjection",
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"label": "Output Projection",
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"type": "enum",
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"default": "rectilinear",
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"options": [
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{
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"value": "rectilinear",
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"label": "Rectilinear"
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},
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{
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"value": "cylindrical",
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"label": "Cylindrical"
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}
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],
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"description": "Chooses rectilinear perspective or cylindrical reprojection."
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},
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{
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"id": "outsideColor",
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"label": "Outside Color",
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"type": "color",
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"default": [
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0,
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0,
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0,
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1
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],
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"description": "Color used where the remapped image samples outside the source frame."
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}
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]
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}
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