12 inline void debug_raster(
int,
int) {}
13 inline bool debug_flag() {
return false; }
14 inline void debug_path(
const std::vector<float3>&) {}
15 template <
typename... Args>
16 void debug_print(Args... args) {}
18 extern int debug_xmin, debug_xmax;
19 extern int debug_ymin, debug_ymax;
22 void debug_raster(
int x,
int y);
26 void debug_path(
const std::vector<float3>& path);
28 template <
typename... Args>
29 void debug_print(Args... args) {