Hello. I have laser-scanned building in one huge mesh (1mil / 10mil polygons, obj.) - see attached pictures:
My question is: what is the best way to go, in order to “clean up” the mesh to get planar faces as “walls, columns” etc., non triangulated, sketchup-like. I would like to preceed this mesh such, so I can convert it to geometry, with wich I can work in SketchUp. Also I need to separate interior objects from this mesh - all furniture, statues, altars etc (it’s a church).
Please dont tell me, the only way is to do it manually - “redraw” it from sections of this mesh etc.
Thanks for any help!