I ve been working on a project which has many double-height spaces, in which neither the ‘full volume’ option nor the ‘extruded floor’ one works properly. Especially for a pitched roof in my case. I ended up either with flat roof or a pitched roof with many intersections/gaps with adjacent spaces that had to redo the work in RH manually.
I tried this actually but it exports the geo as non-airtight object. I remember previously we could have the non-air(water)tight spaces in RH with the apertures, but seems in the latest version the apertures will be removed. Is it possible to have the apertures and all child surfaces imported even for a non-airtight space? this allows us at least to explode the space in RH and fix the gaps and regenerate the room in RH manually while having the aperture as well.
seems I have shared with you the ‘dirty’ version I ll send you the clean version which I fixed all the gaps and removed the structural elements… and try to recreate the issue as an example when I find time asap … will get back to this. sorry for my late reply