daviddoji/YouTube-simulations
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This commit is contained in:
Nils Berglund
2025-01-11 19:25:51 +01:00
committed by GitHub
parent ac6280f770
commit 8a20ab883a
18 changed files with 2539 additions and 289 deletions
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22
rde.c
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@@ -50,7 +50,7 @@
#define WINHEIGHT 1150 /* window height */
#define NX 960 /* number of grid points on x axis */
#define NY 575 /* number of grid points on y axis */
#define HRES 4 /* factor for high resolution plots */
#define HRES 6 /* factor for high resolution plots */
#define XMIN -2.0
#define XMAX 2.0 /* x interval */
@@ -254,13 +254,13 @@
/* Visualisation */
#define PLOT_3D 1 /* controls whether plot is 2D or 3D */
#define PLOT_3D 0 /* controls whether plot is 2D or 3D */
#define PLOT_SPHERE 1 /* draws fields on a sphere */
#define ROTATE_VIEW 1 /* set to 1 to rotate position of observer */
#define ROTATE_ANGLE -45.0 /* total angle of rotation during simulation */
#define SHADE_3D 1 /* set to 1 to change luminosity according to normal vector */
#define SHADE_2D 0 /* set to 1 to change luminosity according to normal vector */
#define SHADE_3D 0 /* set to 1 to change luminosity according to normal vector */
#define SHADE_2D 1 /* set to 1 to change luminosity according to normal vector */
#define VIEWPOINT_TRAJ 1 /* type of viewpoint trajectory */
#define MAX_LATITUDE 45.0 /* maximal latitude for viewpoint trajectory VP_ORBIT2 */
@@ -291,7 +291,8 @@
#define FLOODING 1 /* set to 1 for drawing water when higher than continents */
// #define FLOODING_VSHIFT 0.51 /* controls when wave is considered higher than land */
#define FLOODING_VSHIFT 0.56 /* controls when wave is considered higher than land */
#define FLOODING_VSHIFT_2D 0.61 /* controls when wave is considered higher than land */
#define FLOODING_VSHIFT_2D 0.56 /* controls when wave is considered higher than land */
// #define FLOODING_VSHIFT_2D 0.61 /* controls when wave is considered higher than land */
#define PLOT_SCALE_ENERGY 0.05 /* vertical scaling in energy plot */
@@ -369,7 +370,7 @@
#define ZSCALE_SPEED 300.0 /* additional scaling factor for z-coord Z_EULER_SPEED and Z_SWATER_SPEED */
#define ZSHIFT_SPEED 0.0 /* additional shift of z-coord Z_EULER_SPEED and Z_SWATER_SPEED */
#define ZSCALE_NORMGRADIENT -0.0001 /* vertical scaling for Z_NORM_GRADIENT */
#define VSCALE_SWATER 60.0 /* additional scaling factor for color scheme Z_EULER_DENSITY */
#define VSCALE_SWATER 100.0 /* additional scaling factor for color scheme Z_EULER_DENSITY */
#define NXMAZE 7 /* width of maze */
#define NYMAZE 7 /* height of maze */
@@ -378,7 +379,7 @@
#define MAZE_XSHIFT 0.0 /* horizontal shift of maze */
#define MAZE_WIDTH 0.04 /* half width of maze walls */
#define DRAW_COLOR_SCHEME 1 /* set to 1 to plot the color scheme */
#define DRAW_COLOR_SCHEME 0 /* set to 1 to plot the color scheme */
#define COLORBAR_RANGE 3.0 /* scale of color scheme bar */
#define COLORBAR_RANGE_B 2.5 /* scale of color scheme bar for 2nd part */
#define ROTATE_COLOR_SCHEME 0 /* set to 1 to draw color scheme horizontally */
@@ -437,13 +438,14 @@
#define MESSAGE_LINTERLETTER 1 /* length of interval between letters for Morse code message */
#define MESSAGE_LSPACE 1 /* length of space for Morse code message */
#define MESSAGE_INITIAL_TIME 1 /* initial time before starting message for Morse code message */
#define IMAGE_FILE 0 /* for option D_IMAGE */
/* end of constants added only for compatibility with wave_common.c */
double u_3d[2] = {0.75, -0.45}; /* projections of basis vectors for REP_AXO_3D representation */
double v_3d[2] = {-0.75, -0.45};
double w_3d[2] = {0.0, 0.015};
double light[3] = {-0.816496581, 0.40824829, 0.40824829}; /* vector of "light" direction for P_3D_ANGLE color scheme */
double observer[3] = {-6.0, -6.0, 4.5}; /* location of observer for REP_PROJ_3D representation */
double light[3] = {0.40824829, -0.816496581, 0.40824829}; /* vector of "light" direction for P_3D_ANGLE color scheme */
double observer[3] = {0.0, -6.0, 2.5}; /* location of observer for REP_PROJ_3D representation */
int reset_view = 0; /* switch to reset 3D view parameters (for option ROTATE_VIEW) */
/* constants for simulations on planets */
@@ -2242,7 +2244,7 @@ void animation()
// init_linear_blob_sphere(0, 1.3*PI, 0.65*PI, 0.0, 0.0, 0.3, 0.1, 0.1, SWATER_MIN_HEIGHT, phi, xy_in, wsphere);
init_expanding_blob_sphere(0, (220.0/180.0)*PI, (140.0/180.0)*PI, 1.0, 0.075, 0.1, SWATER_MIN_HEIGHT, phi, xy_in, wsphere);
init_expanding_blob_sphere(0, (279.0/180.0)*PI, (115.0/180.0)*PI, 0.75, 0.04, 0.06, SWATER_MIN_HEIGHT, phi, xy_in, wsphere);
// add_gaussian_wave(-1.6, -0.5, 0.015, 0.25, SWATER_MIN_HEIGHT, phi, xy_in);