FENCE3(3NCARG) | NCAR GRAPHICS | FENCE3(3NCARG) |
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 extend from the curve to a specified plane perpendicular to that axis.
CALL FENCE3 (U,V,W,N,IOREN,BOT)
#include <ncarg/ncargC.h>
void c_fence3 (float *u, float *v, float *w, int n,
int ioren, float bot)
The word "bottom" may be misleading here; the entire curve might be below the plane of the "bottom" and the fence might be horizontal, rather than vertical, in the three-dimensional space.
The curve and the fence are drawn in the colors implied by the values of the variables ITHRMJ and ITHRMN, respectively, in the Threed COMMON block
The default value of both ITHRMJ and ITHRMN is 1; user code may change these values.
The C-binding argument descriptions are the same as the FORTRAN argument descriptions.
Use the ncargex command to see the following relevant example: fthex04.
To use FENCE3 or c_fence3, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.
Online: threed, curve3, frst3, line3, perim3, point3, psym3, pwrz, pwrzt, set3, threed, tick3, tick43, vect3, ncarg_cbind.
Hardcopy: NCAR Graphics Fundamentals, UNIX Version
Copyright (C) 1987-2009
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.
March 1993 | UNIX |