NAME

       THREED - 3-d line drawing package.

SYNOPSIS

       CURVE3 - Draws the projection of a curve defined by a sequence of points in 3-space.

       FENCE3 - Draws the projection of a curve, just as CURVE3 does, but with a "fence" of
       straight line segments that are parallel to one of the three axes and that extend to a
       specified plane perpendicular to that axis.

       FRST3 - Specifies the first in a sequence of points connected by straight-line segments,
       the projections of which are to be drawn. (FRST3 is called for the first point in the
       sequence and VECT3 is called for the rest.)

       LINE3 - Draws the projection of a straight-line segment.

       PERIM3 - Draws the projection of a rectangular perimeter in a plane parallel to one of the
       three coordinate planes, with inward-pointing tick marks at specified intervals.

       POINT3 - Draws the projection of a point.

       PWRZT - Draws the projection of character strings that are positioned in a plane parallel
       to one of the three coordinate planes.

       SET3 - Defines the transformation from three dimensions to two dimensions.

       TICK43 - Gives user control of tick mark length in PERIM3.

       VECT3 - Defines the second and all subsequent points in a sequence of points connected by
       straight-line segments, the projections of which are to be drawn. (FRST3 is called for the
       first point in the sequence and VECT3 is called for the rest.)

C-BINDING SYNOPSIS

       #include <ncarg/ncargC.h>

       c_curve3
       c_fence3
       c_frst3
       c_line3
       c_perim3
       c_point3
       c_pwrzt
       c_set3
       c_threed
       c_tick43
       c_vect3

ACCESS

       To use THREED routines, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c,
       preferably in that order.

SEE ALSO

       Online: threed, curve3, fence3, frst3, line3, perim3, point3, psym3, pwrz, pwrzt, set3,
       tick3, tick43, vect3, ncarg_cbind.

       Hardcopy: NCAR Graphics Fundamentals, UNIX Version

COPYRIGHT

       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research
       The use of this Software is governed by a License Agreement.