Yo that's insane. I have been trying to figure out how to clip using portals for a long time.

I never thought of clipping with portals before

I’m not sure if it’s much faster but if you clip through the top of the room instead of right under the orb you can get the orb by only going through the portal once.

yeah, its fastest just to exit the level right after grabbing the orb, which you can do by dashing right under the rune and collecting it, this vid was more of a concept of portal clipping