Method ProgressiveResult

BakingLab/MeshBaker.cpp:280–294

    }

    void ProgressiveResult(Float4 bakeOutput[BasisCount], uint64 passIdx)
    {
        SH9Color shResult = ResultSum;
        shResult.ConvolveWithCosineKernel();
        H4Color result = ConvertToH4(shResult) * HemisphereMonteCarloFactor(1);

        const float lerpFactor = passIdx / (passIdx + 1.0f);
        for(uint64 i = 0; i < BasisCount; ++i)
        {
            Float3 newSample = result.Coefficients[i];
            Float3 currValue = bakeOutput[i].To3D();
            currValue = Lerp<Float3>(newSample, currValue, lerpFactor);
            bakeOutput[i] = Float4(Float3::Clamp(currValue, -FP16Max, FP16Max), 1.0f);
        }
    }
};

// Bakes irradiance projected onto L2 H-basis, with 18 floats per texel