crv crv
NAME
crv, rcrv - draws a curve
SPECIFICATION
C crv(geom)
Coord geom[4][3];
rcrv(geom)
Coord geom[4][4];
FORTRAN subroutine crv(geom)
real geom(3,4)
subroutine rcrv(geom)
real geom(4,4)
Pascal procedure crv(var geom: Coord);
procedure rcrv(var geom: Coord);
DESCRIPTION
crv and rcrv draw a curve segment using the current curve
basis and precision. rcrv draws a rational curve. The four
control points specified in geom determine the shape of the
curve segment.
SEE ALSO
curvebasis, defbasis, curveprecision, crvn
IRIS Graphics Programming, Section 11.2, Drawing Curves
Page 1 (printed 8/20/87)