Trim with regions - sped up

[Intuos]

Well at least with Region Union it does, so I’d like to compare here too.

Optimise region union - find overlaps amongst multiple sets

I am looking to optimise region union operations. By checking for curve intersection prior to region union, I can shave off a lot of time for when there are no unions. But when there are, supplying only the intersecting curve regions, I can also reduce the computation time by half. [image] [image] However, this becomes more complicated when there are three or more curves that need to be unioned. In this case, I would need to convert all intersecting curve pairs to lists of curves that all un…