sample_usd/samples/light/dome_light.usda at main · ft-lab/sample_usd · GitHub

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#usda 1.0
(
    customLayerData = {
        dictionary cameraSettings = {
            dictionary Front = {
                double3 position = (0, 0, 50000)
                double radius = 500
            }
            dictionary Perspective = {
                double3 position = (-1623.0393929704028, 333.4019764811973, 1566.2616308240379)
                double3 target = (11.414222042991241, 101.2358722617075, -12.694937139825015)
            }
            dictionary Right = {
                double3 position = (-50000, 0, -1.1102230246251565e-11)
                double radius = 500
            }
            dictionary Top = {
                double3 position = (-4.329780281177466e-12, 50000, 1.1102230246251565e-11)
                double radius = 500
            }
            string boundCamera = "/OmniverseKit_Persp"
        }
        dictionary omni_layer = {
            dictionary muteness = {
            }
        }
        dictionary renderSettings = {
            float3 "rtx:debugView:pixelDebug:textColor" = (0, 1e18, 0)
            float3 "rtx:dynamicDiffuseGI:probeCounts" = (6, 6, 6)
            float3 "rtx:dynamicDiffuseGI:probeGridOrigin" = (-210, -250, -10)
            float3 "rtx:dynamicDiffuseGI:volumeSize" = (600, 440, 300)
            float3 "rtx:fog:fogColor" = (0.75, 0.75, 0.75)
            float3 "rtx:lightspeed:material:overrideAlbedo" = (0.5, 0.5, 0.5)
            float3 "rtx:lightspeed:material:overrideEmissiveColor" = (0.5, 0.5, 0.5)
            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)
            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 = "World"
    endTimeCode = 100
    metersPerUnit = 0.01
    startTimeCode = 0
    timeCodesPerSecond = 24
    upAxis = "Y"
)

def Xform "World"
{
    def DistantLight "defaultLight" (
        prepend apiSchemas = ["ShapingAPI"]
    )
    {
        float inputs:angle = 1
        float inputs:intensity = 3000
        float inputs:shaping:cone:angle = 180
        float inputs:shaping:cone:softness
        float inputs:shaping:focus
        color3f inputs:shaping:focusTint
        asset inputs:shaping:ies:file
        double3 xformOp:rotateXYZ = (315, 0, 0)
        double3 xformOp:scale = (1, 1, 1)
        double3 xformOp:translate = (0, 0, 0)
        uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:rotateXYZ", "xformOp:scale"]
    }

    def DomeLight "DomeLight" (
        prepend apiSchemas = ["ShapingAPI"]
    )
    {
        float inputs:intensity = 1000
        float inputs:shaping:cone:angle = 180
        float inputs:shaping:cone:softness
        float inputs:shaping:focus
        color3f inputs:shaping:focusTint
        asset inputs:shaping:ies:file
        asset inputs:texture:file = @./forest_road_1024x512.exr@
        token inputs:texture:format = "latlong"
        token visibility = "inherited"
        double3 xformOp:rotateXYZ = (270, 0, 0)
        double3 xformOp:scale = (1, 1, 1)
        double3 xformOp:translate = (0, 0, 0)
        uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:rotateXYZ", "xformOp:scale"]
    }

    def Mesh "Plane" (
        prepend apiSchemas = ["MaterialBindingAPI"]
    )
    {
        int[] faceVertexCounts = [4]
        int[] faceVertexIndices = [0, 2, 3, 1]
        rel material:binding = </World/Looks/OmniPBR> (
            bindMaterialAs = "weakerThanDescendants"
        )
        normal3f[] normals = [(0, 1, 0), (0, 1, 0), (0, 1, 0), (0, 1, 0)] (
            interpolation = "faceVarying"
        )
        point3f[] points = [(-50, 0, -50), (50, 0, -50), (-50, 0, 50), (50, 0, 50)]
        float2[] primvars:st = [(1, 0), (1, 1), (0, 1), (0, 0)] (
            interpolation = "faceVarying"
        )
        uniform token subdivisionScheme = "none"
        double3 xformOp:rotateXYZ = (0, 0, 0)
        double3 xformOp:scale = (5, 1, 5)
        double3 xformOp:translate = (0, 0, 0)
        uniform token[] xformOpOrder = ["xformOp:translate", "xformOp:rotateXYZ", "xformOp:scale"]
    }

    def Scope "Looks"
    {
        def Material "OmniPBR"
        {
            token outputs:mdl:displacement.connect = </World/Looks/OmniPBR/Shader.outputs:out>
            token outputs:mdl:surface.connect = </World/Looks/OmniPBR/Shader.outputs:out>
            token outputs:mdl:volume.connect = </World/Looks/OmniPBR/Shader.outputs:out>

            def Shader "Shader"
            {
                uniform token info:implementationSource = "sourceAsset"
                uniform asset info:mdl:sourceAsset = @OmniPBR.mdl@
                uniform token info:mdl:sourceAsset:subIdentifier = "OmniPBR"
                token outputs:out
            }
        }
    }
}