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| #include "view.h"
#define OFFSET(l) (((1 << ((2*l)+2)) - 1)/3)
#define _O (-GHOSTS)
#define C_IND(i,j,l) ((i + _O) + (1 << l)*(j + _O))
#define INDEX (OFFSET(level - 1) + C_IND(point.i, point.j, level))
scalar b1[], b3[], b5[], bt[];
int main() {
L0 = 30;
X0 = Y0 = -L0/2;
init_grid (1 << 9);
FILE * fp1 = fopen ("1-risedata", "rb");
FILE * fp3 = fopen ("3-risedata", "rb");
FILE * fp5 = fopen ("5-risedata", "rb");
foreach() {
fseek (fp1, INDEX*sizeof(double), SEEK_SET);
fread(&b1[], 1, sizeof(double), fp1);
fseek (fp3, INDEX*sizeof(double), SEEK_SET);
fread(&b3[], 1, sizeof(double), fp3);
fseek (fp5, INDEX*sizeof(double), SEEK_SET);
fread(&b5[], 1, sizeof(double), fp5);
}
view (fov = 12, ty = -1/30., samples = 4, width = 600, height = 750);
isoline ("b1", .5, lw = 10, lc = {31./255., 119./255., 180./255.});
isoline ("b3", .5, lw = 10, lc = {255/255., 127./255., 14/255.});
isoline ("b5", .5, lw = 10, lc = {44./255., 160./255., 44/255.});
draw_string ("(a)", lw = 2, pos = 1, size = 15);
foreach()
bt[] = b5[] - b1[];
squares("bt", map = cool_warm, min = -.8, max = .8);
save ("Drawing.png");
dump ("bs");
}
|
