Conversion from spectral samples to RGB is incorrect
vilya opened this issue · comments
Vilya Harvey commented
For example, when loading the eta spectrum for aluminium (spds/Al.eta.spd
in the pbrt-v3-scenes
collection) and converting it to RGB:
- pbrt-v3 produces
{1.653941, 0.878499, 0.520123}
- minipbrt produces
{37606.5, -11248.4375, 645.807739}