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T - IUT d'Arles

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V. Parties cachées / Faces arrières<br />

Elimination des faces arrières « Backface Culling »<br />

si n⋅v0 alors supprimer la face<br />

(mauvaise orientation de la normale par rapport<br />

à la direction de visée)<br />

R. Raffin / LPSIL IN Synthèse / modélisation géométrique<br />

161

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