Hi!
I have some issues with a mesh coming from Archicad. I would like to clean it up, removing faces on the inside of it, merging it as nicely as possible. I’ve tried shrinkwrapping it and then culling faces not close to the surface, I’ve tried meshraying from the faces in all directions, but nothing have come close to fixing the issue, and now I’m all out of ideas. Does anyone have a smart way to do this?
Thank you
Kaj
Mesh cleaning, 241018.gh (40.9 KB)
Your meshes are bad, invalid, wrong topology or with a lot of non-manifold edges.
Did Archicad really output such bad meshes? Or you already manipolated those at some level?
Mesh solid boolean are good in Rhino 8. But you need proper meshes. Your are not.
“fixing” your current meshes can maybe be done, but if you can have a better output form Archicad, that’s better.
Yeah, they are built up with several different elements in Archicad, and then exploded since they came in as block instances with a a lot of issues. I’m not sure if it’s possible to improve the output. Is there any way to remove the faces within the mesh?
The problem is that some blocks are already merged with other blocks, but not all the times, there is not a coherent logic.
I made some attempts with occlusion, but it is not working.
You need to find a way to export the geometries properly from Archicad.
