Mathc gnuplot/Application : Tangente
Apparence
Un arbre
[modifier | modifier le wikicode]N'oubliez pas les fichiers h de la librairie.
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c00a.c |
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/* ------------------------------------ */
/* save as : c00a.c */
/* ------------------------------------ */
#include "v_a.h"
#include "y_r.h"
/* ------------------------------------ */
double **fun(double **U,
double side,double angle,double tangle);
/* ------------------------------------ */
int main(void)
{
double angle = 90.;
double side = 200.;
double tangle = 90.;
double **U = G_main(-400.,550.,-200.,500.);
F_mR(fun(U,angle,side,tangle));
printf(" ... load \"a_main.plt\" ... with gnuplot.\n");
getchar();
return 0;
}
/* ------------------------------------ */
double **fun(
double **U,
double angle,
double side,
double tangle
)
{
if(side<2) return(0);
angle+=-tangle/2.;
vo(U,angle, side);
fun(U,angle,side/1.4,tangle);
vo(U,angle,-side);
angle+=tangle;
vo(U,angle, side);
fun(U,angle,side/2.,tangle);
vo(U,angle,-side);
angle+=-tangle/2.;
return(U);
}
/* ------------------------------------ */
/* ------------------------------------ */
Résultat dans gnuplot |
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