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This commit is contained in:
Nils Berglund
2022-06-25 15:49:37 +02:00
committed by GitHub
parent fc192fb978
commit 419902e963
19 changed files with 2111 additions and 576 deletions
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71
sub_wave_3d_rde.c
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@@ -21,7 +21,7 @@ void xyz_to_xy(double x, double y, double z, double xy_out[2])
static double n2, m2, d, sm2, sn2, v[3], h[2], plane_ratio = 0.5;
static int first = 1;
if ((first)&&(REPRESENTATION_3D == REP_PROJ_3D))
if (((first)&&(REPRESENTATION_3D == REP_PROJ_3D))||(reset_view))
{
m2 = observer[0]*observer[0] + observer[1]*observer[1];
n2 = m2 + observer[2]*observer[2];
@@ -34,8 +34,9 @@ void xyz_to_xy(double x, double y, double z, double xy_out[2])
v[1] = -observer[1]*observer[2]/(sn2*sm2);
v[2] = m2/(sn2*sm2);
first = 0;
printf("h = (%.3lg, %.3lg)\n", h[0], h[1]);
printf("v = (%.3lg, %.3lg, %.3lg)\n", v[0], v[1], v[2]);
reset_view = 0;
// printf("h = (%.3lg, %.3lg)\n", h[0], h[1]);
// printf("v = (%.3lg, %.3lg, %.3lg)\n", v[0], v[1], v[2]);
}
switch (REPRESENTATION_3D) {
@@ -154,14 +155,24 @@ void draw_billiard_3d(int fade, double fade_value) /* draws the billiard bo
glEnable(GL_LINE_SMOOTH);
switch (B_DOMAIN) {
case (D_RECTANGLE):
{
glBegin(GL_LINE_LOOP);
draw_vertex_x_y_z(LAMBDA, -1.0, 0.0);
draw_vertex_x_y_z(LAMBDA, 1.0, 0.0);
draw_vertex_x_y_z(-LAMBDA, 1.0, 0.0);
draw_vertex_x_y_z(-LAMBDA, -1.0, 0.0);
glEnd();
break;
}
case (D_ELLIPSE):
{
glBegin(GL_LINE_LOOP);
for (i=0; i<=NSEG; i++)
{
phi = (double)i*DPI/(double)NSEG;
x = LAMBDA*cos(phi);
y = sin(phi);
x = 1.05*LAMBDA*cos(phi);
y = 1.05*sin(phi);
draw_vertex_x_y_z(x, y, 0.0);
}
glEnd ();
@@ -205,6 +216,19 @@ void draw_billiard_3d(int fade, double fade_value) /* draws the billiard bo
draw_circle_3d(0.0, 0.0, LAMBDA, NSEG);
break;
}
case (D_POLYGON):
{
omega = DPI/((double)NPOLY);
glBegin(GL_LINE_LOOP);
for (i=0; i<=NPOLY; i++)
{
x = 1.0075*cos(i*omega + APOLY*PID);
y = 1.0075*sin(i*omega + APOLY*PID);
draw_vertex_x_y_z(x, y, 0.0);
}
glEnd ();
break;
}
case (D_YOUNG):
{
if (FILL_BILLIARD_COMPLEMENT)
@@ -281,6 +305,14 @@ void draw_billiard_3d(int fade, double fade_value) /* draws the billiard bo
y = (LAMBDA + 0.01)*sin(phi);
draw_vertex_x_y_z(x, y, 0.0);
}
phi = PI - alpha;
x = 1.0 + (LAMBDA + 0.01)*cos(phi);
y = 0.01 + (LAMBDA + 0.01)*sin(phi);
draw_vertex_x_y_z(x, y, 0.0);
phi = alpha;
x = -1.0 + (LAMBDA + 0.01)*cos(phi);
y = 0.01 + (LAMBDA + 0.01)*sin(phi);
draw_vertex_x_y_z(x, y, 0.0);
for (i=0; i<=NSEG; i++)
{
phi = alpha + (double)i*dphi;
@@ -771,6 +803,15 @@ void draw_billiard_3d_front(int fade, double fade_value)
glEnable(GL_LINE_SMOOTH);
switch (B_DOMAIN) {
case (D_RECTANGLE):
{
glBegin(GL_LINE_STRIP);
draw_vertex_x_y_z(LAMBDA, -1.0, 0.0);
draw_vertex_x_y_z(LAMBDA, 1.0, 0.0);
draw_vertex_x_y_z(-LAMBDA, 1.0, 0.0);
glEnd();
break;
}
case (D_STADIUM):
{
glBegin(GL_LINE_STRIP);
@@ -791,6 +832,19 @@ void draw_billiard_3d_front(int fade, double fade_value)
glEnd();
break;
}
case (D_POLYGON):
{
omega = DPI/((double)NPOLY);
glBegin(GL_LINE_STRIP);
for (i=0; i<=NPOLY; i++)
{
x = cos(i*omega + APOLY*PID);
y = sin(i*omega + APOLY*PID);
draw_vertex_visible(x, y, 0.0);
}
glEnd ();
break;
}
case (D_YOUNG):
{
glBegin(GL_LINE_STRIP);
@@ -1399,9 +1453,16 @@ void draw_color_scheme_palette_3d(double x1, double y1, double x2, double y2, in
case (Z_ARGUMENT):
{
value = dy_phase*(double)(j - jmin);
// hsl_to_rgb_palette(value, 0.9, 0.5, rgb, palette);
color_scheme_palette(C_ONEDIM_LINEAR, palette, value, 1.0, 1, rgb);
break;
}
case (Z_REALPART):
{
value = min + 1.0*dy*(double)(j - jmin);
color_scheme_palette(COLOR_SCHEME, palette, value, 1.0, 1, rgb);
break;
}
}
if (fade) for (k=0; k<3; k++) rgb[k] *= fade_value;
glColor3f(rgb[0], rgb[1], rgb[2]);