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Depth of Field Caustics Subsurface Scattering

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Photon mapping vs.<br />

Backward Ray-tracing<br />

Backward Ray-tracing<br />

• James Arvo. SIGGRAPH<br />

’86.<br />

• lúče svetla sú sledované<br />

od zdroja svetla smerom<br />

do scény<br />

• vhodné pre statické scény<br />

Photon mapping<br />

• Henrik Wann Jensen.<br />

Rendering Techniques ’96<br />

• vhodné pre plne<br />

dynamické scény – hry a<br />

interaktívne aplikácie<br />

30

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