public PrecomputedComplexLens(ComplexLens lens, string lrtfFilename, int sampleCount)
{
ComplexLens = lens;
Lrtf = new LensRayTransferFunction(lens);
// load precomputed LRTF from a file or compute it and save to file
string filename = string.Format(lrtfFilename, sampleCount);
LrtfTable = Lrtf.SampleLrtf3DCached(sampleCount, filename);
}
private void PrepareLrtf(ComplexLens lens, int sampleCount)
{
lrtf = new LensRayTransferFunction(lens);
// load precomputed LRTF from a file or compute it and save to file
string filename = string.Format(@"data\lrtf_double_gauss_{0}.bin", sampleCount);
lrtfTable = lrtf.SampleLrtf3DCached(sampleCount, filename);
}