RenderMan
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Introduction
This tutorial covers the basic issues of dealing with RenderMan's
The rib file that rendered the curves can be view here - curve_test.rib. It uses an archive rib file - b_spline.rib. So that the b-spline curve starts and ends at it's first and last control vertex their coordinates are specified 3 times. Basis "b-spline" 1 "b-spline" 1 Curves "cubic" [8] "nonperiodic" "P" [0 0 0 0 0 0 0 0 0 1 2 0 1.5 2 0 2 1 0 2 1 0 2 1 0] "constantwidth" [0.125]
Figure 2 shows the same curves rendered with normals ("
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© 2002- Malcolm Kesson. All rights reserved.