Siaeromanna said:
has anyone noticed that the non-euclidean_penetration tag is incorrect? non-euclidean means the space itself defies the rules of euclidean geometry, i.e. angles of a triangle not adding up to 180°, shortest path between two points not being a straight line, etc. portals still obey these rules. i guess it could be said that a gravitational field within the pseudo-riemannian manifold that the universe exists in is non-euclidean, but that would also include all normal penetration. e621 please fix

post #2275110
On a more serious note, are you sure that portals obey the rule that the shortest path is the straight line?

SNPtheCat said:
On a more serious note, are you sure that portals obey the rule that the shortest path is the straight line?

yeah, they definitely don't. since portals behave like impenetrable surfaces there's going to be multiple situations where the shortest path has turns.