UnityCACAO-HDRP17/com.unity.render-pipelines.high-definition/Editor/Material/FogVolume/ShaderGraph/Templates/FogVolume.template

Pass
{
    $splice(PassName)
    Tags
    {
        $splice(LightMode)
    }

    // Render State
    $splice(RenderState)

    // Debug
    $splice(Debug)

    // --------------------------------------------------
    // Pass

    HLSLPROGRAM

    // Pragmas
    $splice(PassPragmas)
    // #pragma enable_d3d11_debug_symbols

    // Keywords
    $splice(PassKeywords)
    $splice(GraphKeywords)

    #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Common.hlsl"
    #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
    #include "Packages/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/ShaderPass/ShaderPass.cs.hlsl"

    $splice(GraphDefines)

    // Includes
    $splice(PreGraphIncludes)

    // --------------------------------------------------
    // Structs and Packing

    $splice(PassStructs)

    // --------------------------------------------------
    // Graph

    // Graph Properties
    $splice(GraphProperties)

    // Graph Includes
    $splice(GraphIncludes)

    // Graph Functions
    $splice(GraphFunctions)

    // Graph Pixel
    $splice(GraphPixel)

    // --------------------------------------------------
    // Build Graph Inputs

    // Graph Pixel
    $features.graphPixel:   $include("Pixel.template.hlsl")

    // --------------------------------------------------
    // Build Surface Data

    void GetVolumeData(FragInputs fragInputs, float3 V, out float3 scatteringColor, out float density)
    {
        SurfaceDescriptionInputs surfaceDescriptionInputs = FragInputsToSurfaceDescriptionInputs(fragInputs, V);
        SurfaceDescription surfaceDescription = SurfaceDescriptionFunction(surfaceDescriptionInputs);

        scatteringColor = surfaceDescription.BaseColor;
        density = surfaceDescription.Alpha;
    }

    // --------------------------------------------------
    // Main

    $splice(PostGraphIncludes)

    ENDHLSL
}