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This commit is contained in:
nilsberglund-orleans
2021-08-15 11:49:37 +02:00
committed by GitHub
parent d227439e84
commit b1d8db471a
12 changed files with 2424 additions and 1052 deletions
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35
drop_billiard.c
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@@ -50,6 +50,8 @@
#define CIRCLE_PATTERN 0 /* pattern of circles */
#define ABSORBING_CIRCLES 0 /* set to 1 for circular scatterers to be absorbing */
#define NMAXCIRCLES 1000 /* total number of circles (must be at least NCX*NCY for square grid) */
// #define NCX 10 /* number of circles in x direction */
// #define NCY 15 /* number of circles in y direction */
@@ -126,10 +128,8 @@
/* animation part */
/*********************/
void init_boundary_config(smin, smax, anglemin, anglemax, configs)
void init_boundary_config(double smin, double smax, double anglemin, double anglemax, double *configs[NPARTMAX])
/* initialize configuration: drop on the boundary, beta version */
double smin, smax, anglemin, anglemax;
double *configs[NPARTMAX];
{
int i;
double ds, da, s, angle, alpha, pos[2], conf[2];
@@ -151,9 +151,8 @@ double *configs[NPARTMAX];
}
}
void init_drop_config(x0, y0, angle1, angle2, configs) /* initialize configuration: drop at (x0,y0) */
double x0, y0, angle1, angle2;
double *configs[NPARTMAX];
void init_drop_config(double x0, double y0, double angle1, double angle2, double *configs[NPARTMAX])
/* initialize configuration: drop at (x0,y0) */
{
int i;
double dalpha, alpha, pos[2];
@@ -172,9 +171,8 @@ double *configs[NPARTMAX];
}
int resample(color, configs) /* add particles where the front is stretched too thin */
int color[NPARTMAX];
double *configs[NPARTMAX];
int resample(int color[NPARTMAX], double *configs[NPARTMAX])
/* add particles where the front is stretched too thin */
{
int len, i, j, k, iplus, newnparticles=nparticles, *newcolor;
double dx, dy, pos[2], s1, s2, s, x, y, x1, y1, theta, alpha, beta, length2;
@@ -261,10 +259,9 @@ double *configs[NPARTMAX];
else return(1);
}
void draw_config(color, configs)
/* draw the wave front by ordering colors */
int color[NPARTMAX];
double *configs[NPARTMAX];
void draw_config(int color[NPARTMAX], double *configs[NPARTMAX])
/* draw the particles */
{
int i;
double x1, y1, x2, y2, cosphi, sinphi, rgb[3], dist, dmax;
@@ -315,10 +312,8 @@ double *configs[NPARTMAX];
}
void draw_ordered_config(color, configs)
void draw_ordered_config(int color[NPARTMAX], double *configs[NPARTMAX])
/* draw the wave front, one color after the other */
int color[NPARTMAX];
double *configs[NPARTMAX];
{
int i, col;
double x1, y1, x2, y2, cosphi, sinphi, rgb[3], dist, dmax;
@@ -376,10 +371,8 @@ double *configs[NPARTMAX];
}
void graph_movie(time, color, configs)
void graph_movie(int time, int color[NPARTMAX], double *configs[NPARTMAX])
/* compute next movie frame */
int time, color[NPARTMAX];
double *configs[NPARTMAX];
{
int i, j;
@@ -407,10 +400,8 @@ double *configs[NPARTMAX];
}
}
void graph_no_movie(time, color, configs)
void graph_no_movie(int time, int color[NPARTMAX], double *configs[NPARTMAX])
/* plot next image without making a movie */
int time, color[NPARTMAX];
double *configs[NPARTMAX];
{
int i, j;