Search found 2 matches

by cozdas
Sat Aug 08, 2015 1:54 am
Forum: General Development
Topic: pbrt-v3 source code now available
Replies: 23
Views: 23985

Re: pbrt-v3 source code now available

Great news! Thanks for this book Matt, it's a real gem. I've got one request though: It'd be great if you can release the book in "print replica" format. The format of the existing (v2) edition generates hard-to-follow page layouts with disproportional elements in the page (sample page attached to d...
by cozdas
Sat Dec 31, 2011 11:54 pm
Forum: General Development
Topic: Preetham Sun, spectral rendering
Replies: 15
Views: 11604

Re: Preetham Sun, spectral rendering

When I was implementing it, the values in the original paper didn't make much sense to me; it looked like off by a factor of 100 not 10. Therefore I ignored them and used a reliable data source with usual units: actual readings form satellites http://lasp.colorado.edu/lisird/sorce/sorce_ssi/ Once th...