void SetPreconvolvedAmbientLightProbe(CommandBuffer cmd, float asymmetry)
{
SphericalHarmonicsL2 probeSH = SphericalHarmonicMath.UndoCosineRescaling(RenderSettings.ambientProbe);
ZonalHarmonicsL2 phaseZH = ZonalHarmonicsL2.GetCornetteShanksPhaseFunction(asymmetry);
SphericalHarmonicsL2 finalSH = SphericalHarmonicMath.PremultiplyCoefficients(SphericalHarmonicMath.Convolve(probeSH, phaseZH));
cmd.SetGlobalVectorArray(HDShaderIDs._AmbientProbeCoeffs, SphericalHarmonicMath.PackCoefficients(finalSH));
}
void SetPreconvolvedAmbientLightProbe(CommandBuffer cmd, float dimmer, float anisotropy)
{
SphericalHarmonicsL2 probeSH = SphericalHarmonicMath.UndoCosineRescaling(RenderSettings.ambientProbe);
probeSH = SphericalHarmonicMath.RescaleCoefficients(probeSH, dimmer);
ZonalHarmonicsL2.GetCornetteShanksPhaseFunction(m_PhaseZH, anisotropy);
SphericalHarmonicsL2 finalSH = SphericalHarmonicMath.PremultiplyCoefficients(SphericalHarmonicMath.Convolve(probeSH, m_PhaseZH));
SphericalHarmonicMath.PackCoefficients(m_PackedCoeffs, finalSH);
cmd.SetGlobalVectorArray(HDShaderIDs._AmbientProbeCoeffs, m_PackedCoeffs);
}