intensity
refractiveIndex
thickMax
thickMin
RGamma
GGamma
BGamma
binarizeThresold
shapeAspectRatio
blurRadius
blurPower
normalSampleDistance
noiseSubDepth
noiseResolutionS
noiseResolutionT
noiseSubCompositeRatio
noiseEvolution
noiseDepthMixRatio
noiseThicknessMixRatio