defbas(3G)

NAME
     defbas - defines a basis matrix

FORTRAN 77 SPECIFICATION
     subroutine defbas(id, mat)
     integer*4 id
     real mat(4,4)

PARAMETERS
     id    expects the basis matrix identifier you want to assign to the
           matrix at mat.

     mat   expects the matrix to which you want to assign the basis matrix
           identifier, id.

DESCRIPTION
     defbas assigns a basis matrix identifier to a basis matrix. The basis
     matrix is used by the routines that generate curves and patches.  Use the
     basis matrix identifier in subsequent calls to curveb and patchb.

SEE ALSO
     crv, crvn, curveb, curvep, patch, patchb, patchp, patchc, rcrv, rcrvn

NOTE
     This routine is available only in immediate mode.