topic Re: 3D Display Issues - severe in AutoCAD Forum

3D Display Issues - severe

len.krenzler — Thu, 02 Mar 2023 17:10:27 GMT

I've never used AutoCAD in 3D mode before (coming from Inventor) and I'm having severe display issues. Objects appear fragmented and triangles jump all over when navigating and performance is terrible. I'm using an Nvidia RTX 3060 on card on Win11. Other software works great (Inventor, AutoCAD in 2D etc). Things I've tried so far:

Several versions of the Nvidia driver including the latest.

All display modes (realistic, shaded etc.)

Every possible combination of settings in System/Graphics Performance

AutoCAD 2021 and 2023.

Consolidation Mode 0

Any thoughts? Any help much appreciated.

Re: 3D Display Issues - severe

Patchy — Thu, 02 Mar 2023 17:23:33 GMT

Check to see if your model is not far from 0,0,0

Then see if Graphic acceleration is at fault.

Re: 3D Display Issues - severe

len.krenzler — Thu, 02 Mar 2023 17:27:23 GMT

It does appear to be far from 0. Is there any quick way to move everything? Thanks!

Re: 3D Display Issues - severe

Valentin_CAD — Thu, 02 Mar 2023 17:30:29 GMT

@len.krenzler

Try these suggestions:

3D objects disappear, display wrong, shift position, move, or offset from grips in AutoCAD

Re: 3D Display Issues - severe

Kent1Cooper — Thu, 02 Mar 2023 17:31:35 GMT

@Patchy wrote:

... see if Graphic acceleration is at fault.

[I think you mean Hardware Acceleration, which is an option within the GRAPHICSCONFIG command.]

Re: 3D Display Issues - severe

Patchy — Thu, 02 Mar 2023 17:36:21 GMT

Move, all, pick a point and destination 0,0,0

Re: 3D Display Issues - severe

Patchy — Thu, 02 Mar 2023 17:43:50 GMT

Yes 😁

Re: 3D Display Issues - severe

len.krenzler — Thu, 02 Mar 2023 18:00:45 GMT

Moving it to 0,0,0 did not fix it. Turning off hardware acceleration did not fix it. I tried all the suggestions on the previous link. I'll see if I can get permission to upload the file. Thanks for all the suggestions but no luck.

Re: 3D Display Issues - severe

len.krenzler — Thu, 02 Mar 2023 18:09:19 GMT

Here is the file I'm having trouble with, if anyone has the time to load and see if it's just me would be much appreciated.

Re: 3D Display Issues - severe

len.krenzler — Thu, 02 Mar 2023 18:12:11 GMT

Here is the file I'm having trouble with, if anyone has the time to load and see if it's just me would be much appreciated.

*edit - I guess this won't work, it seems to have a bunch of x-refs or something.

Re: 3D Display Issues - severe

len.krenzler — Thu, 02 Mar 2023 18:22:30 GMT

Here's the full model.

Re: 3D Display Issues - severe

devitg — Thu, 02 Mar 2023 19:57:40 GMT

@len.krenzler I open in ACAD 2019 , it seem tobe all Ok

Re: 3D Display Issues - severe

len.krenzler — Thu, 02 Mar 2023 20:09:06 GMT

Thanks for trying it. Unfortunately, that's not at all what it's supposed to look like. 90% of it is missing.