patchb(3G)patchb(3G)NAMEpatchb - sets current basis matrices
FORTRAN 77 SPECIFICATION
subroutine patchb(uid, vid)
integer*4 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.
DESCRIPTIONpatchb sets the current basis matrices (defined by defbas) for the u and
v parametric directions of a surface patch. patch uses the current u and
v bases when it executes.
SEE ALSO
defbas, patch, patchp, patchc, rpatch
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