30. November 2006
Day light sky color It took me quite some time to implement, more or less successful, the sky color part of the Preetham et al. paper "Practical Analytic Model for Daylight". So i want to provide some assistance which might help others finding the information required to get at least something sky-like-looking together. Full article | Source Code
30. November 2006
Billboarding Perform screen aligned billboarding in a vertex shader on the graphicscard. Full article
