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nilsberglund-orleans
2021-11-12 16:22:24 +01:00
committed by GitHub
parent 7c444b3a0b
commit 1f962fc7c8
16 changed files with 4046 additions and 1221 deletions
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372
wave_billiard.c
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@@ -62,35 +62,38 @@
/* Choice of the billiard table */
#define B_DOMAIN 32 /* choice of domain shape, see list in global_pdes.c */
#define B_DOMAIN 38 /* choice of domain shape, see list in global_pdes.c */
#define CIRCLE_PATTERN 7 /* pattern of circles, see list in global_pdes.c */
#define CIRCLE_PATTERN 2 /* pattern of circles or polygons, see list in global_pdes.c */
#define P_PERCOL 0.25 /* probability of having a circle in C_RAND_PERCOL arrangement */
#define NPOISSON 300 /* number of points for Poisson C_RAND_POISSON arrangement */
#define RANDOM_POLY_ANGLE 1 /* set to 1 to randomize angle of polygons */
#define LAMBDA 0.0 /* parameter controlling the dimensions of domain */
#define MU 1.0 /* parameter controlling the dimensions of domain */
#define NPOLY 7 /* number of sides of polygon */
#define APOLY 1.0 /* angle by which to turn polygon, in units of Pi/2 */
#define MDEPTH 4 /* depth of computation of Menger gasket */
#define LAMBDA 0.9 /* parameter controlling the dimensions of domain */
#define MU 0.03 /* parameter controlling the dimensions of domain */
#define NPOLY 6 /* number of sides of polygon */
#define APOLY 2.0 /* angle by which to turn polygon, in units of Pi/2 */
#define MDEPTH 5 /* depth of computation of Menger gasket */
#define MRATIO 3 /* ratio defining Menger gasket */
#define MANDELLEVEL 1000 /* iteration level for Mandelbrot set */
#define MANDELLIMIT 10.0 /* limit value for approximation of Mandelbrot set */
#define FOCI 1 /* set to 1 to draw focal points of ellipse */
#define NGRIDX 16 /* number of grid point for grid of disks */
#define NGRIDY 20 /* number of grid point for grid of disks */
#define NGRIDX 10 /* number of grid point for grid of disks */
#define NGRIDY 12 /* number of grid point for grid of disks */
// #define NGRIDX 16 /* number of grid point for grid of disks */
// #define NGRIDY 20 /* number of grid point for grid of disks */
#define X_SHOOTER -0.2
#define Y_SHOOTER -0.6
#define X_TARGET 0.4
#define Y_TARGET 0.7 /* shooter and target positions in laser fight */
#define ISO_XSHIFT_LEFT -1.65
#define ISO_XSHIFT_RIGHT 0.4
#define ISO_YSHIFT_LEFT -0.05
#define ISO_YSHIFT_RIGHT -0.05
#define ISO_SCALE 0.85 /* coordinates for isospectral billiards */
#define ISO_XSHIFT_LEFT -2.9
#define ISO_XSHIFT_RIGHT 1.4
#define ISO_YSHIFT_LEFT -0.15
#define ISO_YSHIFT_RIGHT -0.15
#define ISO_SCALE 0.5 /* coordinates for isospectral billiards */
/* You can add more billiard tables by adapting the functions */
/* xy_in_billiard and draw_billiard below */
@@ -104,9 +107,11 @@
#define OMEGA 0.002 /* frequency of periodic excitation */
#define AMPLITUDE 1.0 /* amplitude of periodic excitation */
#define COURANT 0.02 /* Courant number */
#define COURANTB 0.02 /* Courant number in medium B */
#define COURANTB 0.01 /* Courant number in medium B */
#define GAMMA 0.0 /* damping factor in wave equation */
#define GAMMAB 5.0e-3 /* damping factor in wave equation */
// #define GAMMAB 5.0e-3 /* damping factor in wave equation */
// #define GAMMAB 1.0e-2 /* damping factor in wave equation */
#define GAMMAB 1.0e-6 /* damping factor in wave equation */
#define GAMMA_SIDES 1.0e-4 /* damping factor on boundary */
#define GAMMA_TOPBOT 1.0e-7 /* damping factor on boundary */
#define KAPPA 0.0 /* "elasticity" term enforcing oscillations */
@@ -119,12 +124,13 @@
/* Boundary conditions, see list in global_pdes.c */
#define B_COND 2
#define B_COND 3
/* Parameters for length and speed of simulation */
#define NSTEPS 5000 /* number of frames of movie */
#define NVID 50 /* number of iterations between images displayed on screen */
// #define NSTEPS 500 /* number of frames of movie */
#define NSTEPS 1500 /* number of frames of movie */
#define NVID 40 /* number of iterations between images displayed on screen */
#define NSEG 100 /* number of segments of boundary */
#define INITIAL_TIME 0 /* time after which to start saving frames */
#define BOUNDARY_WIDTH 2 /* width of billiard boundary */
@@ -134,31 +140,35 @@
#define SLEEP1 1 /* initial sleeping time */
#define SLEEP2 1 /* final sleeping time */
#define MID_FRAMES 20 /* number of still frames between parts of two-part movie */
#define END_FRAMES 100 /* number of still frames at end of movie */
#define END_FRAMES 50 /* number of still frames at end of movie */
/* Parameters of initial condition */
#define INITIAL_AMP 0.75 /* amplitude of initial condition */
#define INITIAL_VARIANCE 0.0005 /* variance of initial condition */
#define INITIAL_WAVELENGTH 0.02 /* wavelength of initial condition */
// #define INITIAL_VARIANCE 0.0003 /* variance of initial condition */
// #define INITIAL_WAVELENGTH 0.015 /* wavelength of initial condition */
#define INITIAL_VARIANCE 0.0003 /* variance of initial condition */
#define INITIAL_WAVELENGTH 0.015 /* wavelength of initial condition */
/* Plot type, see list in global_pdes.c */
#define PLOT 1
#define PLOT_B 3 /* plot type for second movie */
#define PLOT_B 0 /* plot type for second movie */
/* Color schemes */
#define COLOR_PALETTE 13 /* Color palette, see list in global_pdes.c */
#define COLOR_PALETTE 14 /* Color palette, see list in global_pdes.c */
#define BLACK 1 /* background */
#define COLOR_SCHEME 3 /* choice of color scheme, see list in global_pdes.c */
#define SCALE 0 /* set to 1 to adjust color scheme to variance of field */
#define SLOPE 0.15 /* sensitivity of color on wave amplitude */
// #define SLOPE 0.25 /* sensitivity of color on wave amplitude */
#define SLOPE 1.0 /* sensitivity of color on wave amplitude */
#define ATTENUATION 0.0 /* exponential attenuation coefficient of contrast with time */
// #define E_SCALE 150.0 /* scaling factor for energy representation */
#define E_SCALE 100.0 /* scaling factor for energy representation */
#define COLORHUE 260 /* initial hue of water color for scheme C_LUM */
@@ -166,9 +176,14 @@
#define LUMMEAN 0.5 /* amplitude of luminosity variation for scheme C_LUM */
#define LUMAMP 0.3 /* amplitude of luminosity variation for scheme C_LUM */
#define HUEMEAN 180.0 /* mean value of hue for color scheme C_HUE */
// #define HUEMEAN 210.0 /* mean value of hue for color scheme C_HUE */
#define HUEAMP -180.0 /* amplitude of variation of hue for color scheme C_HUE */
// #define HUEAMP -180.0 /* amplitude of variation of hue for color scheme C_HUE */
#define DRAW_COLOR_SCHEME 1 /* set to 1 to plot the color scheme */
#define COLORBAR_RANGE 2.0 /* scale of color scheme bar */
#define COLORBAR_RANGE_B 12.0 /* scale of color scheme bar for 2nd part */
#define ROTATE_COLOR_SCHEME 1 /* set to 1 to draw color scheme horizontally */
#define SAVE_TIME_SERIES 0 /* set to 1 to save wave time series at a point */
@@ -188,8 +203,7 @@ double courant2, courantb2; /* Courant parameters squared */
/* animation part */
/*********************/
void evolve_wave_half(double *phi_in[NX], double *psi_in[NX], double *phi_out[NX], double *psi_out[NX],
void evolve_wave_half_old(double *phi_in[NX], double *psi_in[NX], double *phi_out[NX], double *psi_out[NX],
short int *xy_in[NX])
/* time step of field evolution */
/* phi is value of field at time t, psi at time t-1 */
@@ -306,7 +320,7 @@ void evolve_wave_half(double *phi_in[NX], double *psi_in[NX], double *phi_out[NX
/* add oscillating boundary condition on the left */
if ((i == 0)&&(OSCILLATE_LEFT)) phi_out[i][j] = AMPLITUDE*cos((double)time*OMEGA);
psi_out[i][j] = x;
// psi_out[i][j] = x;
if (FLOOR)
{
@@ -322,12 +336,271 @@ void evolve_wave_half(double *phi_in[NX], double *psi_in[NX], double *phi_out[NX
}
void evolve_wave_half(double *phi_in[NX], double *psi_in[NX], double *phi_out[NX], double *psi_out[NX],
short int *xy_in[NX])
/* time step of field evolution */
/* phi is value of field at time t, psi at time t-1 */
/* this version of the function has been rewritten in order to minimize the number of if-branches */
{
int i, j, iplus, iminus, jplus, jminus;
double delta, x, y, c, cc, gamma;
static long time = 0;
static double tc[NX][NY], tcc[NX][NY], tgamma[NX][NY];
static short int first = 1;
time++;
/* initialize tables with wave speeds and dissipation */
if (first)
{
for (i=0; i<NX; i++){
for (j=0; j<NY; j++){
if (xy_in[i][j] != 0)
{
tc[i][j] = COURANT;
tcc[i][j] = courant2;
if (xy_in[i][j] == 1) tgamma[i][j] = GAMMA;
else tgamma[i][j] = GAMMAB;
}
else if (TWOSPEEDS)
{
tc[i][j] = COURANTB;
tcc[i][j] = courantb2;
tgamma[i][j] = GAMMAB;
}
}
}
first = 0;
}
#pragma omp parallel for private(i,j,iplus,iminus,jplus,jminus,delta,x,y)
/* evolution in the bulk */
for (i=1; i<NX-1; i++){
for (j=1; j<NY-1; j++){
if ((TWOSPEEDS)||(xy_in[i][j] != 0)){
x = phi_in[i][j];
y = psi_in[i][j];
/* discretized Laplacian */
delta = phi_in[i+1][j] + phi_in[i-1][j] + phi_in[i][j+1] + phi_in[i][j-1] - 4.0*x;
/* evolve phi */
phi_out[i][j] = -y + 2*x + tcc[i][j]*delta - KAPPA*x - tgamma[i][j]*(x-y);
psi_out[i][j] = x;
}
}
}
/* left boundary */
if (OSCILLATE_LEFT) for (j=1; j<NY-1; j++) phi_out[0][j] = AMPLITUDE*cos((double)time*OMEGA);
else for (j=1; j<NY-1; j++){
if ((TWOSPEEDS)||(xy_in[0][j] != 0)){
x = phi_in[0][j];
y = psi_in[0][j];
switch (B_COND) {
case (BC_DIRICHLET):
{
delta = phi_in[1][j] + phi_in[0][j+1] + phi_in[0][j-1] - 3.0*x;
phi_out[0][j] = -y + 2*x + tcc[0][j]*delta - KAPPA*x - tgamma[0][j]*(x-y);
break;
}
case (BC_PERIODIC):
{
delta = phi_in[1][j] + phi_in[NX-1][j] + phi_in[0][j+1] + phi_in[0][j-1] - 4.0*x;
phi_out[0][j] = -y + 2*x + tcc[0][j]*delta - KAPPA*x - tgamma[0][j]*(x-y);
break;
}
case (BC_ABSORBING):
{
delta = phi_in[1][j] + phi_in[0][j+1] + phi_in[0][j-1] - 3.0*x;
phi_out[0][j] = x - tc[0][j]*(x - phi_in[1][j]) - KAPPA_SIDES*x - GAMMA_SIDES*(x-y);
break;
}
case (BC_VPER_HABS):
{
delta = phi_in[1][j] + phi_in[0][j+1] + phi_in[0][j-1] - 3.0*x;
phi_out[0][j] = x - tc[0][j]*(x - phi_in[1][j]) - KAPPA_SIDES*x - GAMMA_SIDES*(x-y);
break;
}
}
psi_out[0][j] = x;
}
}
/* right boundary */
for (j=1; j<NY-1; j++){
if ((TWOSPEEDS)||(xy_in[NX-1][j] != 0)){
x = phi_in[NX-1][j];
y = psi_in[NX-1][j];
switch (B_COND) {
case (BC_DIRICHLET):
{
delta = phi_in[NX-2][j] + phi_in[NX-1][j+1] + phi_in[NX-1][j-1] - 3.0*x;
phi_out[NX-1][j] = -y + 2*x + tcc[NX-1][j]*delta - KAPPA*x - tgamma[NX-1][j]*(x-y);
break;
}
case (BC_PERIODIC):
{
delta = phi_in[NX-2][j] + phi_in[0][j] + phi_in[NX-1][j+1] + phi_in[NX-1][j-1] - 4.0*x;
phi_out[NX-1][j] = -y + 2*x + tcc[NX-1][j]*delta - KAPPA*x - tgamma[NX-1][j]*(x-y);
break;
}
case (BC_ABSORBING):
{
delta = phi_in[NX-2][j] + phi_in[NX-1][j+1] + phi_in[NX-1][j-1] - 3.0*x;
phi_out[NX-1][j] = x - tc[NX-1][j]*(x - phi_in[NX-2][j]) - KAPPA_SIDES*x - GAMMA_SIDES*(x-y);
break;
}
case (BC_VPER_HABS):
{
delta = phi_in[NX-2][j] + phi_in[NX-1][j+1] + phi_in[NX-1][j-1] - 3.0*x;
phi_out[NX-1][j] = x - tc[NX-1][j]*(x - phi_in[NX-2][j]) - KAPPA_SIDES*x - GAMMA_SIDES*(x-y);
break;
}
}
psi_out[NX-1][j] = x;
}
}
/* top boundary */
for (i=0; i<NX; i++){
if ((TWOSPEEDS)||(xy_in[i][NY-1] != 0)){
x = phi_in[i][NY-1];
y = psi_in[i][NY-1];
switch (B_COND) {
case (BC_DIRICHLET):
{
iplus = i+1; if (iplus == NX) iplus = NX-1;
iminus = i-1; if (iminus == -1) iminus = 0;
delta = phi_in[iplus][NY-1] + phi_in[iminus][NY-1] + phi_in[i][NY-2] - 3.0*x;
phi_out[i][NY-1] = -y + 2*x + tcc[i][NY-1]*delta - KAPPA*x - tgamma[i][NY-1]*(x-y);
break;
}
case (BC_PERIODIC):
{
iplus = (i+1) % NX;
iminus = (i-1) % NX;
if (iminus < 0) iminus += NX;
delta = phi_in[iplus][NY-1] + phi_in[iminus][NY-1] + phi_in[i][NY-2] + phi_in[i][0] - 4.0*x;
phi_out[i][NY-1] = -y + 2*x + tcc[i][NY-1]*delta - KAPPA*x - tgamma[i][NY-1]*(x-y);
break;
}
case (BC_ABSORBING):
{
iplus = (i+1); if (iplus == NX) iplus = NX-1;
iminus = (i-1); if (iminus == -1) iminus = 0;
delta = phi_in[iplus][NY-1] + phi_in[iminus][NY-1] + phi_in[i][NY-2] - 3.0*x;
phi_out[i][NY-1] = x - tc[i][NY-1]*(x - phi_in[i][NY-2]) - KAPPA_TOPBOT*x - GAMMA_TOPBOT*(x-y);
break;
}
case (BC_VPER_HABS):
{
iplus = (i+1); if (iplus == NX) iplus = NX-1;
iminus = (i-1); if (iminus == -1) iminus = 0;
delta = phi_in[iplus][NY-1] + phi_in[iminus][NY-1] + phi_in[i][NY-2] + phi_in[i][0] - 4.0*x;
if (i==0) phi_out[0][NY-1] = x - tc[0][NY-1]*(x - phi_in[1][NY-1]) - KAPPA_SIDES*x - GAMMA_SIDES*(x-y);
else phi_out[i][NY-1] = -y + 2*x + tcc[i][NY-1]*delta - KAPPA*x - tgamma[i][NY-1]*(x-y);
break;
}
}
psi_out[i][NY-1] = x;
}
}
/* bottom boundary */
for (i=0; i<NX; i++){
if ((TWOSPEEDS)||(xy_in[i][0] != 0)){
x = phi_in[i][0];
y = psi_in[i][0];
switch (B_COND) {
case (BC_DIRICHLET):
{
iplus = i+1; if (iplus == NX) iplus = NX-1;
iminus = i-1; if (iminus == -1) iminus = 0;
delta = phi_in[iplus][0] + phi_in[iminus][0] + phi_in[i][1] - 3.0*x;
phi_out[i][0] = -y + 2*x + tcc[i][0]*delta - KAPPA*x - tgamma[i][0]*(x-y);
break;
}
case (BC_PERIODIC):
{
iplus = (i+1) % NX;
iminus = (i-1) % NX;
if (iminus < 0) iminus += NX;
delta = phi_in[iplus][0] + phi_in[iminus][0] + phi_in[i][1] + phi_in[i][NY-1] - 4.0*x;
phi_out[i][0] = -y + 2*x + tcc[i][0]*delta - KAPPA*x - tgamma[i][0]*(x-y);
break;
}
case (BC_ABSORBING):
{
iplus = (i+1); if (iplus == NX) iplus = NX-1;
iminus = (i-1); if (iminus == -1) iminus = 0;
delta = phi_in[iplus][0] + phi_in[iminus][0] + phi_in[i][1] - 3.0*x;
phi_out[i][0] = x - tc[i][0]*(x - phi_in[i][1]) - KAPPA_TOPBOT*x - GAMMA_TOPBOT*(x-y);
break;
}
case (BC_VPER_HABS):
{
iplus = (i+1); if (iplus == NX) iplus = NX-1;
iminus = (i-1); if (iminus == -1) iminus = 0;
delta = phi_in[iplus][0] + phi_in[iminus][0] + phi_in[i][1] + phi_in[i][NY-1] - 4.0*x;
if (i==0) phi_out[0][0] = x - tc[0][0]*(x - phi_in[1][0]) - KAPPA_SIDES*x - GAMMA_SIDES*(x-y);
else phi_out[i][0] = -y + 2*x + tcc[i][0]*delta - KAPPA*x - tgamma[i][0]*(x-y);
break;
}
}
psi_out[i][0] = x;
}
}
/* add oscillating boundary condition on the left corners */
if (OSCILLATE_LEFT)
{
phi_out[0][0] = AMPLITUDE*cos((double)time*OMEGA);
phi_out[0][NY-1] = AMPLITUDE*cos((double)time*OMEGA);
}
/* for debugging purposes/if there is a risk of blow-up */
if (FLOOR) for (i=0; i<NX; i++){
for (j=0; j<NY; j++){
if (xy_in[i][j] != 0)
{
if (phi_out[i][j] > VMAX) phi_out[i][j] = VMAX;
if (phi_out[i][j] < -VMAX) phi_out[i][j] = -VMAX;
if (psi_out[i][j] > VMAX) psi_out[i][j] = VMAX;
if (psi_out[i][j] < -VMAX) psi_out[i][j] = -VMAX;
}
}
}
}
void evolve_wave(double *phi[NX], double *psi[NX], double *phi_tmp[NX], double *psi_tmp[NX], short int *xy_in[NX])
/* time step of field evolution */
/* phi is value of field at time t, psi at time t-1 */
{
evolve_wave_half(phi, psi, phi_tmp, psi_tmp, xy_in);
evolve_wave_half(phi_tmp, psi_tmp, phi, psi, xy_in);
// evolve_wave_half_old(phi, psi, phi_tmp, psi_tmp, xy_in);
// evolve_wave_half_old(phi_tmp, psi_tmp, phi, psi, xy_in);
}
void draw_color_bar(int plot, double range)
{
if (ROTATE_COLOR_SCHEME) draw_color_scheme(-1.0, -0.8, XMAX - 0.1, -1.0, plot, -range, range);
else draw_color_scheme(1.7, YMIN + 0.1, 1.9, YMAX - 0.1, plot, -range, range);
}
@@ -358,7 +631,13 @@ void animation()
}
/* initialise positions and radii of circles */
if ((B_DOMAIN == D_CIRCLES)||(B_DOMAIN == D_CIRCLES_IN_RECT)) init_circle_config();
if ((B_DOMAIN == D_CIRCLES)||(B_DOMAIN == D_CIRCLES_IN_RECT)) init_circle_config(circles);
else if (B_DOMAIN == D_POLYGONS) init_polygon_config(polygons);
printf("Polygons initialized\n");
/* initialise polyline for von Koch and simular domains */
npolyline = init_polyline(MDEPTH, polyline);
for (i=0; i<npolyline; i++) printf("vertex %i: (%.3f, %.3f)\n", i, polyline[i].x, polyline[i].y);
courant2 = COURANT*COURANT;
courantb2 = COURANTB*COURANTB;
@@ -374,7 +653,11 @@ void animation()
ratio = (XMAX - XMIN)/8.4; /* for Tokarsky billiard */
isospectral_initial_point(0.25, 0.0, startleft, startright); /* for isospectral billiards */
// isospectral_initial_point(0.2, 0.0, startleft, startright); /* for isospectral billiards */
homophonic_initial_point(0.5, -0.25, 1.5, -0.25, startleft, startright);
// homophonic_initial_point(0.5, -0.25, 1.5, -0.25, startleft, startright);
// printf("xleft = (%.3f, %.3f) xright = (%.3f, %.3f)\n", startleft[0], startleft[1], startright[0], startright[1]);
xy_to_ij(startleft[0], startleft[1], sample_left);
xy_to_ij(startright[0], startright[1], sample_right);
// printf("xleft = (%.3f, %.3f) xright = (%.3f, %.3f)\n", xin_left, yin_left, xin_right, yin_right);
@@ -384,18 +667,21 @@ void animation()
// init_wave_plus(LAMBDA - 0.3*MU, 0.5*MU, phi, psi, xy_in);
// init_wave(LAMBDA - 0.3*MU, 0.5*MU, phi, psi, xy_in);
// init_circular_wave(X_SHOOTER, Y_SHOOTER, phi, psi, xy_in);
init_circular_wave(-LAMBDA, 0.0, phi, psi, xy_in);
// init_circular_wave(0.5, 0.5, phi, psi, xy_in);
// printf("Initializing wave\n");
// init_circular_wave(-1.0, 0.0, phi, psi, xy_in);
// printf("Wave initialized\n");
// init_circular_wave(0.0, 0.0, phi, psi, xy_in);
// add_circular_wave(-1.0, 0.0, LAMBDA, phi, psi, xy_in);
// add_circular_wave(1.0, -LAMBDA, 0.0, phi, psi, xy_in);
// add_circular_wave(-1.0, 0.0, -LAMBDA, phi, psi, xy_in);
// init_circular_wave_xplusminus(startleft[0], startleft[1], startright[0], startright[1], phi, psi, xy_in);
init_circular_wave_xplusminus(startleft[0], startleft[1], startright[0], startright[1], phi, psi, xy_in);
// init_circular_wave_xplusminus(-0.9, 0.0, 0.81, 0.0, phi, psi, xy_in);
// init_circular_wave(-2.0*ratio, 0.0, phi, psi, xy_in);
// init_planar_wave(XMIN + 0.015, 0.0, phi, psi, xy_in);
// init_planar_wave(XMIN + 0.02, 0.0, phi, psi, xy_in);
// init_planar_wave(XMIN + 0.8, 0.0, phi, psi, xy_in);
// init_planar_wave(XMIN + 0.5, 0.0, phi, psi, xy_in);
// init_wave(-1.5, 0.0, phi, psi, xy_in);
// init_wave(0.0, 0.0, phi, psi, xy_in);
@@ -410,7 +696,8 @@ void animation()
draw_wave_e(phi, psi, total_energy, xy_in, 1.0, 0, PLOT);
draw_billiard();
if (DRAW_COLOR_SCHEME) draw_color_scheme(1.7, YMIN + 0.1, 1.9, YMAX - 0.1, PLOT, -12.0, 12.0);
if (DRAW_COLOR_SCHEME) draw_color_bar(PLOT, COLORBAR_RANGE);
glutSwapBuffers();
@@ -449,13 +736,13 @@ void animation()
draw_billiard();
if (DRAW_COLOR_SCHEME) draw_color_scheme(1.7, YMIN + 0.1, 1.9, YMAX - 0.1, PLOT, -12.0, 12.0);
if (DRAW_COLOR_SCHEME) draw_color_bar(PLOT, COLORBAR_RANGE);
/* add oscillating waves */
if (i%345 == 344)
{
add_circular_wave(1.0, -LAMBDA, 0.0, phi, psi, xy_in);
}
// if (i%345 == 344)
// {
// add_circular_wave(1.0, -LAMBDA, 0.0, phi, psi, xy_in);
// }
glutSwapBuffers();
@@ -468,7 +755,7 @@ void animation()
{
// draw_wave(phi, psi, xy_in, scale, i, PLOT_B);
draw_wave_e(phi, psi, total_energy, xy_in, scale, i, PLOT_B);
if (DRAW_COLOR_SCHEME) draw_color_scheme(1.7, YMIN + 0.1, 1.9, YMAX - 0.1, PLOT_B, -12.0, 12.0);
if (DRAW_COLOR_SCHEME) draw_color_bar(PLOT_B, COLORBAR_RANGE_B);
draw_billiard();
glutSwapBuffers();
save_frame_counter(NSTEPS + 21 + counter);
@@ -494,6 +781,7 @@ void animation()
// draw_wave(phi, psi, xy_in, scale, i, PLOT);
draw_wave_e(phi, psi, total_energy, xy_in, scale, NSTEPS, PLOT);
draw_billiard();
if (DRAW_COLOR_SCHEME) draw_color_bar(PLOT, COLORBAR_RANGE);
glutSwapBuffers();
}
for (i=0; i<MID_FRAMES; i++) save_frame();
@@ -502,8 +790,8 @@ void animation()
// draw_wave(phi, psi, xy_in, scale, i, PLOT_B);
draw_wave_e(phi, psi, total_energy, xy_in, scale, NSTEPS, PLOT_B);
draw_billiard();
if (DRAW_COLOR_SCHEME) draw_color_bar(PLOT_B, COLORBAR_RANGE_B);
glutSwapBuffers();
// for (i=0; i<END_FRAMES; i++) save_frame_counter(NSTEPS + MID_FRAMES + 1 + counter + i);
}
for (i=0; i<END_FRAMES; i++) save_frame_counter(NSTEPS + MID_FRAMES + 1 + counter + i);