BoatAttack/Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/SpriteNormalPass.hlsl

PackedVaryings vert(Attributes input)
{
    Varyings output = (Varyings)0;
    output = BuildVaryings(input);
    PackedVaryings packedOutput = PackVaryings(output);
    return packedOutput;
}

half4 frag(PackedVaryings packedInput) : SV_TARGET 
{    
    Varyings unpacked = UnpackVaryings(packedInput);
    UNITY_SETUP_INSTANCE_ID(unpacked);
    UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(unpacked);

    SurfaceDescriptionInputs surfaceDescriptionInputs = BuildSurfaceDescriptionInputs(unpacked);
    SurfaceDescription surfaceDescription = SurfaceDescriptionFunction(surfaceDescriptionInputs);

    return NormalsRenderingShared(surfaceDescription.Color, surfaceDescription.Normal, unpacked.tangentWS, unpacked.bitangentWS, unpacked.normalWS);
}