I cannot remember how many times I have raised this over the last few years, BUT when will bentley actually make the space by flood and floor by flood work consistently.
It appears that as soon as there is any kind of complexity in the model Spaces by flood and floors by flood just stop working. - Error - no enclosing region found despite there clearly being enclosing regions. I then further have to mess around to create 2D shapes to enclose areas, that are already enclosed, usually by extracting the face of a floor, or by flooding a 2D region.
When there are no holes(ie columns) this is fine, albeit 3 steps rather than 1, as I can create space from shape, however I cannot create a space from a group hole.
Has anybody from bentley ever used these tools and found out how inconsistent they are. So ridiculously bad