Ia nedavno delal procedural glaz. Kak naglyadniiy primer ispolzoval s saita www.monstersinc.com -> wallpapers (tochno ne pomnyu). Tam yest odnozlagiy ochen krupno s ochen horoshim glazom.
V ego sozdanii slognogo nichego net. Ramp, vmesto colorov pricepleni fractali... metodom podbora. A razmer zrachka mozhno rulit maya attributom.
Best regards...