khr_area_lights.json

{
    "info" : {
        "name" : "KHR_AREA_LIGHTS",
        "type" : "extension",
        "dependencies" : [
            "khr_light_directional",
            "khr_light_point",
            "khr_light_ring",
            "khr_light_quad",
            "khr_light_hdri"
        ]
    },


    "objects" : [
       {
            "type" : "ANARI_LIGHT",
            "name" : "directional",
            "parameters" : [
                {
                    "name" : "angularDiameter",
                    "types" : ["ANARI_FLOAT32"],
                    "tags" : [],
                    "default" : 0.0,
                    "description" : "apparent size of the light in radians"
                }, {
                    "name" : "radiance",
                    "types" : ["ANARI_FLOAT32"],
                    "tags" : [],
                    "default" : 1.0,
                    "description" : "the amount of light emitted by a point on the light source in a direction in W/sr/m^2"
                }, {
                    "name" : "visible",
                    "types" : ["ANARI_BOOL"],
                    "tags" : [],
                    "default" : 1,
                    "description" : "visibility of the light geometry"
                }
            ]
        }, {
            "type" : "ANARI_LIGHT",
            "name" : "point",
            "parameters" : [
                {
                    "name" : "radius",
                    "types" : ["ANARI_FLOAT32"],
                    "tags" : [],
                    "default" : 0.0,
                    "description" : "radius of the sphere light"
                }, {
                    "name" : "radiance",
                    "types" : ["ANARI_FLOAT32"],
                    "tags" : [],
                    "default" : 1.0,
                    "description" : "the amount of light emitted by a point on the light source in a direction in W/sr/m^2"
                }, {
                    "name" : "visible",
                    "types" : ["ANARI_BOOL"],
                    "tags" : [],
                    "default" : 1,
                    "description" : "visibility of the light geometry"
                }
            ]
        }, {
            "type" : "ANARI_LIGHT",
            "name" : "hdri",
            "parameters" : [
                {
                    "name" : "visible",
                    "types" : ["ANARI_BOOL"],
                    "tags" : [],
                    "default" : 1,
                    "description" : "visibility of the light geometry"
                }
            ]
        }, {
            "type" : "ANARI_LIGHT",
            "name" : "ring",
            "parameters" : [
                {
                    "name" : "visible",
                    "types" : ["ANARI_BOOL"],
                    "tags" : [],
                    "default" : 1,
                    "description" : "visibility of the light geometry"
                }
            ]
        }, {
            "type" : "ANARI_LIGHT",
            "name" : "quad",
            "parameters" : [
                {
                    "name" : "visible",
                    "types" : ["ANARI_BOOL"],
                    "tags" : [],
                    "default" : 1,
                    "description" : "visibility of the light geometry"
                }
            ]
        }, {
            "type" : "ANARI_LIGHT",
            "name" : "spot",
            "parameters" : [
                {
                    "name" : "visible",
                    "types" : ["ANARI_BOOL"],
                    "tags" : [],
                    "default" : 1,
                    "description" : "visibility of the light geometry"
                }
            ]
        }
    ]
}