Visibility and Hidden Surface Removal
Visibility and Hidden Surface Removal
Visibility and Hidden Surface Removal
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Warnocks Algorithm (2)<br />
– All Disjoint: background colour can be<br />
displayed<br />
– One intersecting or contained polygon: fill with<br />
background <strong>and</strong> then scan-convert polygon<br />
inside area<br />
© Machiraju/Zhang/Möller<br />
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