scalar_t xf = grabbed_polygon->absolute_x(grab_relative_x, grab_relative_y);
scalar_t yf = grabbed_polygon->absolute_y(grab_relative_x, grab_relative_y);
grabbed_polygon->apply_force(dt, xf, yf, 0.0, -1.0);
- universe->update(dt);
+ universe->update(dt, 1.0 / scaling);
}
}
}
for(int t = 0; t < nb_images_per_sequence; t++) {
- memcpy(output + (n * nb_images_per_sequence + t) * 3 * width * height,
- canvases[t]->_data,
- 3 * width * height);
+ unsigned char *src = canvases[t]->_data;
+ unsigned char *dst = output + (n * nb_images_per_sequence + t) * width * height * 3;
+ for(int d = 0; d < 3; d++) {
+ for(int y = 0; y < height; y++) {
+ for(int x = 0; x < width; x++) {
+ dst[x + width * (y + height * d)] = src[d + 4 * (x + width * y)];
+ }
+ }
+ }
}
-
- // char buffer[1024];
- // sprintf(buffer, "%s/%03d/dyn_%06d.png", data_dir, n / 1000, n);
- // FILE *file = safe_fopen(buffer, "w");
- // main_canvas.write_png(file);
- // fclose(file);
}
for(int t = 0; t < 2 * nb_saved_frames; t++) {