3D: Displaced bounds of elements - Fuzzy model

Anonymous — Mon, 04 Aug 2025 12:19:52 GMT

Hi,

I am having problems with my model.

In 3D views, when selected, the elements' selection aids, (bounding lines and corner points), don't fit the right places of the actual elements. They even change position and sides on different zoom settings. It is getting impossible work in the file and precision is really suffering. Attached is a picture of a selected slab.

The file was created from new, from one of the basic AC20 templates. After created, I inserted a .DWG base map as an independent worksheet, and moved that base map near to the file's origin (it was originally very far). After that, I imported some reference .3DS geometry, inserted them as one object and then transformed them into morphs. Then turned the file into a teamwork file.

Thinking the problem might be in the inserted geometry, I tried hiding it and even erasing it, but the file has not recovered precision.

Any idea what is going on? Do you know a way to solve this without losing months' work?

(Teamwork file / AC20 - 4020 INT FULL / Mac OSX - El Capitan)

Re: 3D: Displaced bounds of elements - Fuzzy model

Anonymous — Thu, 21 Sep 2017 14:45:32 GMT

Re: 3D: Displaced bounds of elements - Fuzzy model

Erwin Edel — Fri, 22 Sep 2017 06:41:24 GMT

Are you working very far from the project origin? This will cause problems with geometry.

If not, try updating drivers for your graphics card.

topic 3D: Displaced bounds of elements - Fuzzy model in Project data & BIM

3D: Displaced bounds of elements - Fuzzy model

Re: 3D: Displaced bounds of elements - Fuzzy model

Re: 3D: Displaced bounds of elements - Fuzzy model