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4.3.2 Parametric Patches

All parametric patches are supported, this includes:

Patch
Specifies a single bicubic or bilinear patch. All the standard basis matrices are supported: "bezier", "bspline", "catmull-rom" and "hermite".
PatchMesh
Specifies a rectangular mesh of bilinear or bicubic patches. As with Patch, all the basis matrices are supported. It is recommanded to use PatchMesh instead of Patch when specifying connected surfaces.
NuPatch
Specfies a NURBS surface. Trimming is supported.

The following variable types are allowed for parametric patches: constant, uniform, varying, vertex and facevarying.



This document was generated by Aghiles Kheffache on July, 31 2003 using texi2html
3Delight 1.0.0. Copyright 2000-2003 The 3Delight Team. All Rights Reserved.