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Texturas - DAC

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• Mapeado esférico<br />

Mapeado (V)<br />

– El objeto se envuelve en<br />

una esfera<br />

– (x (x,y,z) y z)->(r >(r,alpha,theta)<br />

alpha theta)<br />

– Para el mapeo sólo se usa<br />

alpha y theta<br />

– Depende de la forma en la<br />

que q la textura se envuelva<br />

alrededor de la esfera.<br />

29

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