[Radiance-general] Re: Spectrophotometer Data to Radiance Surface Descriptions

[R Fritz]

Thanks, Greg & Lars.

BTW, there are apparently no "mgfilt" (and mgf2inv) man pages. Did 
these get lost in the shuffle a while back?

-- 
Randolph Fritz • RFritz at lbl.gov
Environmental Energy Technologies Division • Lawrence Berkeley Labs


On 2010-07-27 04:49:45 -0700, Lars O. Grobe said:

> Hi!
> 
>> The material color is the "included" Yxy converted to RGB for metal, and
>> the "excluded" Yxy converted to RGB for plastic. The conversions are
>> given in ray/src/cal/cal/xyz_rgb.cal.
> 
> In cases where you have the spectrum as it comes from the spectrometer, 
> you can also use mgfilt's ability to handle reflection spectra and 
> convert to rgb...
> 
> Cheers, Lars.