static int fractol_core(t_fol *f)
{
do_key(f);
if (out_limits(f))
exit(0);
f->step = 1 / f->zoom;
f->def_min.x = -f->mid.x / f->zoom;
f->def_min.y = -f->mid.y / f->zoom;
f->def_max.x = (WIN_H - f->mid.x) / f->zoom;
f->def_max.y = (WIN_W - f->mid.y) / f->zoom;
print_rules(f);
print_param(f);
if (f->type == 'j')
julia(f);
else if (f->type == 'b')
buddha(f);
else if (f->type == 'B')
buddha2(f);
else
mandelbrot(f);
mlx_put_image_to_window(f->mlx, f->win, f->im, 0, 0);
return (1);
}
/********************************************************************
* keyboard
*
* Callback function called by GLUT when a key is pressed.
*
* Parameters:
* key - The key pressed.
* x, y - Mouse position when the key is pressed.
*******************************************************/
void keyboard (unsigned char key, int x, int y)
{
int i=0;
char *o = "output.bmp";
switch (key)
{
//----Close the window
case 'q':
case 'Q':
case 'x':
case 'X':
exit(0);
//----increase budhabrot scale
case '+':
if (disp==BUDDHA)
dark*=2;
break;
case '*':
maxItr*=2;
break;
case '/':
maxItr/=2;
break;
//----Fill the image with a single color
case '1':
disp = MANDEL;
break;
//----Fill the image with a top-to-bottom color gradient
case '2':
disp = BUDDHA;
break;
//----create a patch of initial conditions to follow
case '3':
stepPatch();
disp = PATCH;
break;
//print image to a file
case 'p':
rtWriteImage(pixels,o);
/*CAREFUL THIS WRITES 100 images
makePatch();
for (i=0;i<100;i++)
{
stepPatch();
patch();
itoa(i,c,10);
strcat(c,o);
rtWriteImage(pixels,c);
}
*/
break;
}
if (disp==MANDEL)
mandel();
else if (disp==BUDDHA)
buddha();
else if (disp==PATCH)
patch();
//automatically call display
glutPostRedisplay();
}