Mathc initiation/a262

Sommaire

Installer et compiler ces fichiers dans votre répertoire de travail.

	c00b.c

/* ------------------------------------ */
/*  Save as :   c00b.c                  */
/* ------------------------------------ */
#include  "x_hfile.h"
/* ------------------------------------ */
int main(void)
{
int     n = 0;

CTRL_splot w;

  w.xmin =  -1;
  w.xmax = 100;             
  w.ymin =  -1;
  w.ymax =  50;

   pt2d P0 = i_pt2d(60.,10.),
        P1 = i_pt2d(20.,10.),
        P2 = i_pt2d(20.,30.),
        P3 = i_pt2d(60.,30.);


 printf(" ... load \"a_main.plt\" ... with gnuplot.  \n\n"
        "Use replot to see the animation\n\n");

 while(n<100){ pause(9.E7);

    P1 = i_pt2d((n++),40.);
    P2 = i_pt2d((-n+80),40.);

    G_Cubic_Bezier_2d(
             w,
             P0,P1,P2,P3
            );
}

 return 0;
}
/* ------------------------------------ */
/* ------------------------------------ */

Une animation.