pushmatrix(3G) pushmatrix(3G)
NAME
pushmatrix - pushes down the transformation matrix stack
SPECIFICATION
C pushmatrix()
FORTRAN subroutine pushma
DESCRIPTION
pushmatrix pushes down the transformation matrix stack,
duplicating the current matrix. For example, if the stack
contains one matrix, M, after a call to pushmatrix, the
matrix contains two copies of M. The top copy can be
modified.
The transformation matrix stack is 8 levels in hardware and
is 32 levels in software.
SEE ALSO
loadmatrix, multmatrix, popmatrix
Programming Guide, Section 4.5, User-Defined Transformations
Page 1 (printed 8/20/87)