disk-light-plane.usda

#usda 1.0
(
    customLayerData = {
        dictionary MovieCaptureSettings = {
            int batch_count = 1
            string camera_name = "/cameras/camera1"
            int capture_every_nth_frames = 20
            bool capture_every_nth_frames_checked = 0
            int capture_frame_end = 49
            int capture_frame_start = 1
            string capture_name = "Capture"
            string capture_range = "Custom Range - Frames"
            double capture_time_end = 10
            double capture_time_start = 0
            string exr_compression_method = "zips"
            int fps = 24
            bool hdr_for_exr_checked = 1
            bool hdr_for_exr_visible = 0
            int iray_pathtrace_spp = 1
            int iray_subframes_per_frame = 32
            string movie_type = "Sequence"
            string output_format = ".exr"
            string output_path = "C:/Users/alanglands/Documents/Kit/shared/capture"
            bool overwrite_existing_frame_checked = 0
            bool pathtrace_mb_checked = 0
            double pathtrace_mb_frame_shutter_close = 0.5
            double pathtrace_mb_frame_shutter_open = 0
            int pathtrace_mb_subframes = 64
            int pathtrace_spp_per_iteration_mgpu = 1
            int pathtrace_spp_per_subframe = 64
            string queue_instance = "localhost Queue"
            int realtime_settle_latency = 0
            string render_preset = "PathTracing"
            bool render_style = 1
            bool renumber_negtive_frames_checked = 0
            int resolution_aspect_ratio_selected = 0
            string resolution_aspect_ratios = '["1.000:1", "16:9", "4:3"]'
            int resolution_height = 1024
            string resolution_type = "Custom"
            bool resolution_w_h_linked = 0
            int resolution_width = 1024
            int run_n_frames_before_start = 20
            bool run_n_frames_before_start_checked = 0
            bool save_alpha_checked = 0
            bool skip_upload_to_s3 = 0
            int start_delay_seconds = 10
            double sunstudy_end = 18
            int sunstudy_movie_minutes = 1
            int sunstudy_movie_seconds = 1
            double sunstudy_start = 6
            string task_comment = ""
            string task_priority = ""
            string task_type = "create-render"
            bool upload_to_s3 = 0
        }
        dictionary cameraSettings = {
            dictionary Front = {
                double3 position = (0, 0, 500)
                double radius = 500
            }
            dictionary Perspective = {
                double3 position = (500, 500, 500)
                double3 target = (-0.00000397803842133726, 0.000007956076785831101, -0.000003978038307650422)
            }
            dictionary Right = {
                double3 position = (-500, 0, 0)
                double radius = 500
            }
            dictionary Top = {
                double3 position = (0, 500, 0)
                double radius = 500
            }
            string boundCamera = "/cameras/camera1"
        }
        dictionary omni_layer = {
            string authoring_layer = "./disk-light-plane.usda"
        }
        dictionary renderSettings = {
            float3 "rtx:debugView:pixelDebug:textColor" = (0, 1e18, 0)
            int "rtx:externalFrameCounter" = 1
            float3 "rtx:fog:fogColor" = (0.75, 0.75, 0.75)
            float3 "rtx:post:backgroundZeroAlpha:backgroundDefaultColor" = (0, 0, 0)
            float3 "rtx:post:colorcorr:contrast" = (1, 1, 1)
            float3 "rtx:post:colorcorr:gain" = (1, 1, 1)
            float3 "rtx:post:colorcorr:gamma" = (1, 1, 1)
            float3 "rtx:post:colorcorr:offset" = (0, 0, 0)
            float3 "rtx:post:colorcorr:saturation" = (1, 1, 1)
            float3 "rtx:post:colorgrad:blackpoint" = (0, 0, 0)
            float3 "rtx:post:colorgrad:contrast" = (1, 1, 1)
            float3 "rtx:post:colorgrad:gain" = (1, 1, 1)
            float3 "rtx:post:colorgrad:gamma" = (1, 1, 1)
            float3 "rtx:post:colorgrad:lift" = (0, 0, 0)
            float3 "rtx:post:colorgrad:multiply" = (1, 1, 1)
            float3 "rtx:post:colorgrad:offset" = (0, 0, 0)
            float3 "rtx:post:colorgrad:whitepoint" = (1, 1, 1)
            float3 "rtx:post:lensDistortion:lensFocalLengthArray" = (10, 30, 50)
            float3 "rtx:post:lensFlares:anisoFlareFalloffX" = (450, 475, 500)
            float3 "rtx:post:lensFlares:anisoFlareFalloffY" = (10, 10, 10)
            float3 "rtx:post:lensFlares:cutoffPoint" = (2, 2, 2)
            float3 "rtx:post:lensFlares:haloFlareFalloff" = (10, 10, 10)
            float3 "rtx:post:lensFlares:haloFlareRadius" = (75, 75, 75)
            float3 "rtx:post:lensFlares:isotropicFlareFalloff" = (50, 50, 50)
            double "rtx:post:tonemap:filmIso" = 0
            float3 "rtx:post:tonemap:whitepoint" = (1, 1, 1)
            float3 "rtx:raytracing:inscattering:singleScatteringAlbedo" = (0.9, 0.9, 0.9)
            float3 "rtx:raytracing:inscattering:transmittanceColor" = (0.5, 0.5, 0.5)
            float3 "rtx:sceneDb:ambientLightColor" = (0.1, 0.1, 0.1)
        }
    }
    defaultPrim = "grid1"
    endTimeCode = 1
    framesPerSecond = 24
    metersPerUnit = 1
    renderSettingsPrimPath = "/Render/karma_rendersettings"
    startTimeCode = 1
    timeCodesPerSecond = 24
    upAxis = "Y"
)

def Xform "grid1" (
    prepend apiSchemas = ["MaterialBindingAPI"]
    kind = "component"
)
{
    rel material:binding = </materials/usdpreviewsurface1>
    matrix4d xformOp:transform:xform = ( (1, 0, 0, 0), (0, 1, 0, 0), (0, 0, 1, 0), (0, 0, 0, 1) )
    uniform token[] xformOpOrder = ["xformOp:transform:xform"]

    def Mesh "mesh_0"
    {
        float3[] extent = [(-5, 0, -5), (5, 0, 5)]
        int[] faceVertexCounts = [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4]
        int[] faceVertexIndices = [0, 1, 11, 10, 1, 2, 12, 11, 2, 3, 13, 12, 3, 4, 14, 13, 4, 5, 15, 14, 5, 6, 16, 15, 6, 7, 17, 16, 7, 8, 18, 17, 8, 9, 19, 18, 10, 11, 21, 20, 11, 12, 22, 21, 12, 13, 23, 22, 13, 14, 24, 23, 14, 15, 25, 24, 15, 16, 26, 25, 16, 17, 27, 26, 17, 18, 28, 27, 18, 19, 29, 28, 20, 21, 31, 30, 21, 22, 32, 31, 22, 23, 33, 32, 23, 24, 34, 33, 24, 25, 35, 34, 25, 26, 36, 35, 26, 27, 37, 36, 27, 28, 38, 37, 28, 29, 39, 38, 30, 31, 41, 40, 31, 32, 42, 41, 32, 33, 43, 42, 33, 34, 44, 43, 34, 35, 45, 44, 35, 36, 46, 45, 36, 37, 47, 46, 37, 38, 48, 47, 38, 39, 49, 48, 40, 41, 51, 50, 41, 42, 52, 51, 42, 43, 53, 52, 43, 44, 54, 53, 44, 45, 55, 54, 45, 46, 56, 55, 46, 47, 57, 56, 47, 48, 58, 57, 48, 49, 59, 58, 50, 51, 61, 60, 51, 52, 62, 61, 52, 53, 63, 62, 53, 54, 64, 63, 54, 55, 65, 64, 55, 56, 66, 65, 56, 57, 67, 66, 57, 58, 68, 67, 58, 59, 69, 68, 60, 61, 71, 70, 61, 62, 72, 71, 62, 63, 73, 72, 63, 64, 74, 73, 64, 65, 75, 74, 65, 66, 76, 75, 66, 67, 77, 76, 67, 68, 78, 77, 68, 69, 79, 78, 70, 71, 81, 80, 71, 72, 82, 81, 72, 73, 83, 82, 73, 74, 84, 83, 74, 75, 85, 84, 75, 76, 86, 85, 76, 77, 87, 86, 77, 78, 88, 87, 78, 79, 89, 88, 80, 81, 91, 90, 81, 82, 92, 91, 82, 83, 93, 92, 83, 84, 94, 93, 84, 85, 95, 94, 85, 86, 96, 95, 86, 87, 97, 96, 87, 88, 98, 97, 88, 89, 99, 98]
        uniform token orientation = "leftHanded"
        point3f[] points = [(-5, 0, -5), (-3.8888888, 0, -5), (-2.7777777, 0, -5), (-1.6666665, 0, -5), (-0.55555534, 0, -5), (0.5555558, 0, -5), (1.666667, 0, -5), (2.7777781, 0, -5), (3.8888893, 0, -5), (5, 0, -5), (-5, 0, -3.8888888), (-3.8888888, 0, -3.8888888), (-2.7777777, 0, -3.8888888), (-1.6666665, 0, -3.8888888), (-0.55555534, 0, -3.8888888), (0.5555558, 0, -3.8888888), (1.666667, 0, -3.8888888), (2.7777781, 0, -3.8888888), (3.8888893, 0, -3.8888888), (5, 0, -3.8888888), (-5, 0, -2.7777777), (-3.8888888, 0, -2.7777777), (-2.7777777, 0, -2.7777777), (-1.6666665, 0, -2.7777777), (-0.55555534, 0, -2.7777777), (0.5555558, 0, -2.7777777), (1.666667, 0, -2.7777777), (2.7777781, 0, -2.7777777), (3.8888893, 0, -2.7777777), (5, 0, -2.7777777), (-5, 0, -1.6666665), (-3.8888888, 0, -1.6666665), (-2.7777777, 0, -1.6666665), (-1.6666665, 0, -1.6666665), (-0.55555534, 0, -1.6666665), (0.5555558, 0, -1.6666665), (1.666667, 0, -1.6666665), (2.7777781, 0, -1.6666665), (3.8888893, 0, -1.6666665), (5, 0, -1.6666665), (-5, 0, -0.55555534), (-3.8888888, 0, -0.55555534), (-2.7777777, 0, -0.55555534), (-1.6666665, 0, -0.55555534), (-0.55555534, 0, -0.55555534), (0.5555558, 0, -0.55555534), (1.666667, 0, -0.55555534), (2.7777781, 0, -0.55555534), (3.8888893, 0, -0.55555534), (5, 0, -0.55555534), (-5, 0, 0.5555558), (-3.8888888, 0, 0.5555558), (-2.7777777, 0, 0.5555558), (-1.6666665, 0, 0.5555558), (-0.55555534, 0, 0.5555558), (0.5555558, 0, 0.5555558), (1.666667, 0, 0.5555558), (2.7777781, 0, 0.5555558), (3.8888893, 0, 0.5555558), (5, 0, 0.5555558), (-5, 0, 1.666667), (-3.8888888, 0, 1.666667), (-2.7777777, 0, 1.666667), (-1.6666665, 0, 1.666667), (-0.55555534, 0, 1.666667), (0.5555558, 0, 1.666667), (1.666667, 0, 1.666667), (2.7777781, 0, 1.666667), (3.8888893, 0, 1.666667), (5, 0, 1.666667), (-5, 0, 2.7777781), (-3.8888888, 0, 2.7777781), (-2.7777777, 0, 2.7777781), (-1.6666665, 0, 2.7777781), (-0.55555534, 0, 2.7777781), (0.5555558, 0, 2.7777781), (1.666667, 0, 2.7777781), (2.7777781, 0, 2.7777781), (3.8888893, 0, 2.7777781), (5, 0, 2.7777781), (-5, 0, 3.8888893), (-3.8888888, 0, 3.8888893), (-2.7777777, 0, 3.8888893), (-1.6666665, 0, 3.8888893), (-0.55555534, 0, 3.8888893), (0.5555558, 0, 3.8888893), (1.666667, 0, 3.8888893), (2.7777781, 0, 3.8888893), (3.8888893, 0, 3.8888893), (5, 0, 3.8888893), (-5, 0, 5), (-3.8888888, 0, 5), (-2.7777777, 0, 5), (-1.6666665, 0, 5), (-0.55555534, 0, 5), (0.5555558, 0, 5), (1.666667, 0, 5), (2.7777781, 0, 5), (3.8888893, 0, 5), (5, 0, 5)] (
            interpolation = "vertex"
        )
        uniform token subdivisionScheme = "none"
    }
}

def Xform "cameras"
{
    def Camera "camera1" (
        prepend apiSchemas = ["HoudiniCameraPlateAPI", "HoudiniViewportGuideAPI"]
    )
    {
        float2 clippingRange = (1, 1000000)
        float exposure = 0
        float focalLength = 0.5
        float focusDistance = 5
        float fStop = 0
        float horizontalAperture = 0.20955
        float horizontalApertureOffset = 0
        asset houdini:backgroundimage = @@
        asset houdini:foregroundimage = @@
        float houdini:guidescale = 1
        bool houdini:inviewermenu = 1
        token projection = "perspective"
        double shutter:close = 0.25
        double shutter:open = -0.25
        float verticalAperture = 0.11787187
        float verticalApertureOffset = 0
        matrix4d xformOp:transform = ( (1, 0, 0, 0), (0, 0, -1, 0), (0, 1, 0, 0), (0, 30, 0, 1) )
        uniform token[] xformOpOrder = ["xformOp:transform"]
    }
}

def Scope "materials"
{
    def Material "usdpreviewsurface1"
    {
        token outputs:displacement.connect = </materials/usdpreviewsurface1/usdpreviewsurface1.outputs:displacement>
        token outputs:surface.connect = </materials/usdpreviewsurface1/usdpreviewsurface1.outputs:surface>

        def Shader "usdpreviewsurface1"
        {
            uniform token info:id = "UsdPreviewSurface"
            float inputs:ior = 1
            int inputs:useSpecularWorkflow = 1
            token outputs:displacement
            token outputs:surface
        }
    }
}

def Scope "Render"
{
    def Scope "Products"
    {
        def Scope "Vars"
        {
            def RenderVar "RGBA"
            {
                custom string arnold:filter = "box_filter"
                uniform token dataType = "color4f"
                custom token driver:parameters:aov:format = "color4f"
                custom string driver:parameters:aov:name = "RGBA"
                uniform string sourceName = "RGBA"
                uniform token sourceType = "raw"
            }

            def RenderVar "Beauty" (
                prepend apiSchemas = ["KarmaAOVSettingsAPI"]
            )
            {
                token dataType = "color4f"
                custom string driver:parameters:aov:channel_prefix = ""
                custom int driver:parameters:aov:clearValue = 0
                bool driver:parameters:aov:cryptomatte = 0
                string driver:parameters:aov:filter = '["ubox",{}]'
                custom token driver:parameters:aov:format = "color4h"
                custom bool driver:parameters:aov:multiSampled = 1
                custom string driver:parameters:aov:name = "C"
                string sourceName = "C.*"
                token sourceType = "lpe"
            }
        }

        def RenderProduct "renderproduct"
        {
            custom string arnold:driver = "driver_exr"
            custom string driver:parameters:artist = ""
            custom string driver:parameters:comment = ""
            custom string driver:parameters:hostname = ""
            custom string driver:parameters:OpenEXR:compression = "zips"
            rel orderedVars = [
                </Render/Products/Vars/Beauty>,
                </Render/Products/Vars/RGBA>,
            ]
            token productName.timeSamples = {
                1: "C:/Users/alanglands/Desktop/light_comparison/render/light_comparison.karmarendersettings6.0001.exr",
            }
            token productType = "raster"
            int2 resolution = (1024, 1024)
        }
    }

    def RenderSettings "arnold_rendersettings"
    {
        custom int arnold:global:AA_seed
        int arnold:global:AA_seed.timeSamples = {
            1: 1,
        }
        rel camera = None
        token[] includedPurposes = ["default"]
        bool instantaneousShutter = 0
        token[] materialBindingPurposes = ["full", "allPurpose"]
        rel products = </Render/Products/renderproduct>
        int2 resolution = (1024, 1024)
    }

    def RenderSettings "karma_rendersettings" (
        prepend apiSchemas = ["KarmaRendererSettingsAPI"]
    )
    {
        token aspectRatioConformPolicy = "expandAperture"
        rel camera = </cameras/camera1>
        float4 dataWindowNDC = (0, 0, 1, 1)
        token[] includedPurposes = ["default", "render"]
        bool instantaneousShutter = 0
        bool karma:global:abortmissingtexture = 0
        bool karma:global:autoheadlight = 1
        token karma:global:bucketorder = "Middle"
        int karma:global:bucketsize = 32
        float karma:global:cacheratio = 0.25
        int karma:global:cachesize = 1000
        float karma:global:colorlimit = 10
        float karma:global:colorlimitindirect = 10
        bool karma:global:colorlimitindlinked = 1
        bool karma:global:constrainmaxrough = 1
        token karma:global:convergence_mode = "Variance"
        float karma:global:dicingqualityscale = 1
        string karma:global:diffusecomponents = "diffuse"
        bool karma:global:enable_dof = 1
        string karma:global:engine = "cpu"
        string karma:global:exportcomponents = "diffuse reflect coat refract volume sss"
        bool karma:global:guiding_enable = 0
        int karma:global:guiding_samples = 64
        string karma:global:imagefilter = "[]"
        token karma:global:imagemode = "Progressive"
        token karma:global:light_sampling_mode = "Light Tree"
        float karma:global:light_sampling_quality = 1
        float karma:global:offscreenquality = 0.1
        int karma:global:pathtracedsamples = 128
        string karma:global:pixelfilter = "gauss"
        float karma:global:pixelfiltersize = 2
        string karma:global:pixeloracle = '["variance", {"variance": 0.01, "plane": "C", "minrays": 3, "ociomode": 0, "ociodisplay": "ACES", "ocioview": "sRGB", "ociocolorspace": "default"}]'
        int karma:global:randomseed = 0
        float karma:global:raybias = 0.001
        string karma:global:refractcomponents = "refract"
        int karma:global:russianroulette_cutoff = 2
        string karma:global:samplefilter = "[]"
        int karma:global:samplesperpixel = 9
        int karma:global:screendoorlimit = 4
        float karma:global:shadingqualitymult = 1
        string karma:global:ssscomponents = "sss"
        bool karma:global:usecacheratio = 1
        string karma:global:volumecomponents = "volume"
        custom bool karma:object:causticsenable = 0
        custom float karma:object:causticsroughnessclamp = 0.2
        custom token karma:object:cull_backface = "Off"
        custom int karma:object:curve_basis = 0
        custom token karma:object:curve_style = "Rounded Curves"
        custom float karma:object:diffuselimit = 1
        custom float karma:object:diffusequality = 1
        custom int karma:object:geosamples = 2
        custom int karma:object:instance_samples = 2
        custom token karma:object:instance_vblur = "No Velocity Blur"
        custom bool karma:object:mblur = 1
        custom token karma:object:point_style = "Spheres"
        custom float karma:object:reflectlimit = 4
        custom float karma:object:reflectquality = 1
        custom float karma:object:refractlimit = 4
        custom float karma:object:refractquality = 1
        custom float karma:object:ssslimit = 0
        custom float karma:object:sssquality = 1
        custom int karma:object:varianceaa_maxsamples = 9
        custom int karma:object:varianceaa_minsamples = 1
        custom float karma:object:varianceaa_thresh = 0.01
        custom token karma:object:vblur = "No Velocity Blur"
        custom float karma:object:volumelimit = 0
        custom float karma:object:volumequality = 1
        custom float karma:object:volumesteprate = 0.25
        custom float karma:object:volumevblurscale = 1
        custom int karma:object:xformsamples = 2
        token[] materialBindingPurposes = ["full", "allPurpose"]
        float pixelAspectRatio = 1
        rel products = </Render/Products/renderproduct>
        int2 resolution = (1024, 1024)
    }
}

def Xform "lights"
{
    def DiskLight "light3" (
        prepend apiSchemas = ["HoudiniViewportGuideAPI"]
    )
    {
        bool houdini:inviewermenu = 1
        color3f inputs:color = (1, 1, 1)
        float inputs:diffuse = 1
        bool inputs:enableColorTemperature = 0
        float inputs:exposure = 0
        float inputs:intensity = 30
        bool inputs:normalize = 0
        float inputs:radius = 0.5
        float inputs:specular = 1
        rel light:filters = None
        matrix4d xformOp:transform = ( (1, 0, 0, 0), (0, 0, -1, 0), (0, 1, 0, 0), (0, 2, 0, 1) )
        uniform token[] xformOpOrder = ["xformOp:transform"]
    }
}