Implement and document intersect(path, surface).
Save overlapped values only where needed.
Fix zoom/menu button.
Yes, we should definitely coordinate our efforts. But first note that the LGPL allows...
Use a cast here: in interactive mode import three; (string) X; returns (1,0,0)
The cd option isn't equivalent to -o. Your example won't be running in the correct...
Implement 2D scalar cross product.