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Missing surface geometries on a wall

Open SOCfperrier opened this issue 7 years ago • 3 comments

Environment : Windows 10, VS2017 x64

This IFC wall is not correctly displayed when loaded from IFCQuery in last available version. All is ok on Solibri viewer or IFCOpenShell representation meshes.

Find in attachement the IFC file and some screenshots. Thanks for considering our request.

The IFC File: wall.zip

solibri good

screen1 bad

screen2 bad too

SOCfperrier avatar Jun 28 '18 08:06 SOCfperrier

It seems that carve is hitting some floating point border case, so that it errs out and fails to generate a polygon after cutting the hole.

I also encountered problems of that kind - I might have the time to look into this, but I can't guarantee anything. Unfortunately in the current situation you can't do much about it, except trying to modify the dimension a bit and try if that works.

loebl avatar Jun 29 '18 06:06 loebl

Hi @loebl . Do you accept bounties to work on this issue?

rickomax avatar Jan 09 '19 16:01 rickomax

No. I have looked into this and this geometry stuff is currently beyond my expertise. And additionally my time is currently bound otherwise, so sorry, I can't help you with that.

loebl avatar Jan 11 '19 20:01 loebl