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wave_sphere.c

@@ -90,6 +90,7 @@
 
 #define P_PERCOL 0.25       /* probability of having a circle in C_RAND_PERCOL arrangement */
 #define NPOISSON 1000        /* number of points for Poisson C_RAND_POISSON arrangement */
+#define PDISC_FACTOR 3.25   /* controls density of Poisson disc process (default: 3.25) */
 #define RANDOM_POLY_ANGLE 1 /* set to 1 to randomize angle of polygons */
 
 #define LAMBDA 0.75	    /* parameter controlling the dimensions of domain */
@@ -105,6 +106,7 @@
 #define NGRIDX 30            /* number of grid point for grid of disks */
 #define NGRIDY 18            /* number of grid point for grid of disks */
 #define WALL_WIDTH 0.6      /* width of wall separating lenses */
+#define RADIUS_FACTOR 0.3   /* controls inner radius for C_RING arrangements */
 
 #define X_SHOOTER -0.2
 #define Y_SHOOTER -0.6
@@ -260,6 +262,7 @@
 #define SCALE 0          /* set to 1 to adjust color scheme to variance of field */
 #define SLOPE 1.0        /* sensitivity of color on wave amplitude */
 #define VSCALE_AMPLITUDE 50.0  /* additional scaling factor for color scheme P_3D_AMPLITUDE */
+#define VSHIFT_AMPLITUDE 0.0   /* additional shift for wave amplitude */
 #define VSCALE_ENERGY 5.0     /* additional scaling factor for color scheme P_3D_ENERGY */
 #define PHASE_FACTOR 20.0      /* factor in computation of phase in color scheme P_3D_PHASE */
 #define PHASE_SHIFT 0.0      /* shift of phase in color scheme P_3D_PHASE */
@@ -325,6 +328,7 @@
 #define WAVE_PACKET_SHIFT 200.0     /* time shift between wave packets (in oscillation periods) */
 #define FADE_IN_OBSTACLE 0      /* set to 1 to fade color inside obstacles */
 #define N_SOURCES 1                     /* number of sources, for option draw_sources */
+#define XYIN_INITIALISED (B_DOMAIN == D_IMAGE)
 /* end of constants only used by sub_wave and sub_maze */
 
 /* For debugging purposes only */