DEA en sciences de la communication et des medias - FER
DEA en sciences de la communication et des medias - FER
DEA en sciences de la communication et des medias - FER
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Sj<strong>en</strong>čanje vrhova (<strong>en</strong>gl. vertex shading)<br />
Zavod za telekomunikacije<br />
U k<strong>la</strong>sičnoj izvedbi, osvj<strong>et</strong>lj<strong>en</strong>je se može računati<br />
npr. mo<strong>de</strong>lom s prošlog predavanja<br />
Norma<strong>la</strong>, materijal, svj<strong>et</strong><strong>la</strong>, položaj kamere -><br />
(jednadžba sj<strong>en</strong>čanja) -> boja vrha/trokuta<br />
Boja može biti i direktno zadana (nema<br />
osvj<strong>et</strong>lj<strong>en</strong>ja, s<strong>la</strong>b 3D efekt)<br />
Mo<strong>de</strong>ran GPU – sj<strong>en</strong>čanje vrhova potpuno<br />
programabilno:<br />
Proizvoljni mo<strong>de</strong>li osvj<strong>et</strong>lj<strong>en</strong>ja i sj<strong>en</strong>čanja<br />
Pomicanje/stvaranje/brisanje vrhova<br />
01/03 OVO • Uvod u 3D grafiku II: Iscrtavanje • Igor S. Pandžić 48