Ray Tracing Bezier Surface - IIIT Hyderabad
Ray Tracing Bezier Surface - IIIT Hyderabad
Ray Tracing Bezier Surface - IIIT Hyderabad
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<strong>IIIT</strong> <strong>Hyderabad</strong><strong>Bezier</strong> <strong>Surface</strong>s• Most basic form of parametric surfaces• Described as:Q(u,v) = [U][M][P][M] T [V] Twhere [U] = [u 3 u 2 u 1] and [V] = [v 3 v 2 v 1], 0 ≤ u,v ≤ 1[M] : <strong>Bezier</strong> Basis Matrix[P] : set of 16 Control Points defining the patch
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