patchbasis(3G) patchbasis(3G)
NAME
patchbasis - sets current basis matrices
C SPECIFICATION
void patchbasis(uid, vid)
long uid, vid;
PARAMETERS
uid expects the basis that defines how the control points determine the
shape of the patch in the "u" direction.
vid expects the basis that defines how the control points determine the
shape of the patch in the "v" direction.
DESCRIPTION
patchbasis sets the current basis matrices (defined by defbasis) for the
u and v parametric directions of a surface patch. patch uses the current
u and v bases when it executes.
SEE ALSO
defbasis, patch, patchprecision, patchcurves, rpatch
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