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3D Perspective View Graphics Issues - Transparent Geometry

18 ANTWORTEN 18
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Nachricht 1 von 19
Anonymous
14943 Aufrufe, 18 Antworten

3D Perspective View Graphics Issues - Transparent Geometry

Hi

I seem to be having a similar problem as mentioned in this post, but the solutions suggested don't seem to be working. We are working in 2017 and I have applied the relevant updates, purged the model, ran an audit and checked the shadow settings as suggested.

We recently started having some problems viewing the model in 3D perspective/camera in it's native graphics (Hidden line, consistent colours, shaded, etc) for linked models in the host project. For the linked files (Total 4) geometry seems to becoming transparent in places and crashing through elements were it shouldn't. I have checked the linked file and they seem to be fine. When we run a render the majority of the elements correct themselves, and in 3D view everything is in its correct location, this only happens in the 3D camera / perspective view.

I have attached an image to show what I'm talking about. If anyone has any suggestions we would really appreciate it.

Owen

18 ANTWORTEN 18
Nachricht 2 von 19
Anonymous
als Antwort auf: Anonymous

It appears to be Topography that is causing the issue, when topo is turned off the view appears fine however when turned back on to "Breaks" the model in the view? Does anyone have a fix or solution for this? 

I have tried

 

  • Cutting and replacing the topo.
  • I've tried "Turning it off and on again"
  • and adding a section box to the view and adjusting the far clip offset


None of these seem to work

Nachricht 3 von 19
Viveka_CD
als Antwort auf: Anonymous

Hi @Anonymous

 

You have tried all the right options and looks like your updates are all in place.Smiley (fröhlich)

 

A few questions for you

  • Which graphics card are you using?
  • Does this problem occur in any other machine/ user profile/ and model specifically?
  • Did you experience this graphic glitch earlier?

A few things to try:

You can send us a file to troubleshoot and your journal to investigate further. I can share a private link for you to upload. Let us know.

 

Please mark this response as "Accept as Solution" if it answers your question. Kudos gladly accepted.

 

Regards,

Nachricht 4 von 19
Anonymous
als Antwort auf: Viveka_CD

Viveka

We've never experienced this issue before but I have seen it mentioned on another forum unfortunately no solution was given. As it's a shared model, we've tried opening it under a new user but the problem remains even when new views are created.

The Graphics details have been attached

 

Graphics.jpg

I have tried to adjust the graphics and transparency slider. The issue seems to be related to the topography of the model but I can't figure out why

Nachricht 5 von 19
ToanDN
als Antwort auf: Anonymous

Have you disabled Hardware Acceleration as suggested?

Nachricht 6 von 19
Viveka_CD
als Antwort auf: Anonymous

Hi @Anonymous

 

Can you send us a journal file and the model to test? I can share a folder to upload.

 

Regards,

Nachricht 7 von 19
Anonymous
als Antwort auf: Viveka_CD

Thanks for your responses, I can't send the model at present and the issue is still persisting, but I do need to complete an audit of the file. If the problem sersists I will try copying into a new document and setting the views up again. Hopefully this will help

Nachricht 8 von 19
Anonymous
als Antwort auf: ToanDN

Thanks for your suggestion but unfortunately didn't seem to help

Nachricht 9 von 19
ToanDN
als Antwort auf: Anonymous


@Anonymous wrote:

Thanks for your suggestion but unfortunately didn't seem to help


How large is the topo?  How far is from the project to the model origin?

Nachricht 10 von 19
Anonymous
als Antwort auf: ToanDN

 


Hi, 

I seam to be experiencing the same problem mentioned in this post! Only the 3D view gets affected, it starts to show the model in wireframe mixed with consistent colours our any other option that I choose.

I've tried all the solutions posted and the problem still exists. 

Does anybody have a solution for this problem? Thanks.

 

Best regards,

Ricardo Narciso.

Nachricht 11 von 19
Anonymous
als Antwort auf: Anonymous

Hi

Unfortunately I never found a solid solution for this problem.

May I ask how far away your model is from your project base point or survey point? When I was seeing this model up I was learning by the seat of my pants so I probably made a few errors. This was one of them and I suspect it may be contributing to the problem.

If you find a solution please let me know.


Nachricht 12 von 19
ToanDN
als Antwort auf: Anonymous

@Anonymous

Two possibilities:
1. model is too far from Revit Origin (No Origin may not be the same as Project Base Point or Survey Point);
2. 3d view is corrupted. Just delete it and create a new one.
Nachricht 13 von 19
Anonymous
als Antwort auf: ToanDN

Yes the 2nd option worked. The 3D view was corrupted, also East and West view.

I`m using the 2018 version and I worked with bigger models then this and never happened before...

The topography doesn`t have a survey point and its almost centered with Revit origin. 

Can I ask why this phenomenon happens?

Many thanks for the technical support and God bless you!  :zwinkerndes_Gesicht:

 

Best regards

Ricardo Narciso.

Nachricht 14 von 19
Anonymous
als Antwort auf: Anonymous

Hi there.

 

I've experienced the same and did the following to resolve. This issue is view specific which means that the 3d view has a glitch. When using shared models, a default 3d view is created for each user. Follow these steps:

  1. Delete the '{3D}' view for the specific user, or if it still shows transparent, delete all '{3D}' views.
  2. Click on 'View', then default 3d view for revit to create another 'default' 3d view.

 

The issue should be resolved.

Nachricht 15 von 19
MDAVIS_MKSK
als Antwort auf: Anonymous

This glitch needs to be fixed... It's occurs whether or not you have hardware acceleration on. And I have seen this as a constant issue at least back to 2012. It's the number one complaint from users in my firm.   "Why am i seeing lines as if the view is in wire frame?!" This fix appears to have worked.

Nachricht 16 von 19
Anonymous
als Antwort auf: ToanDN

I had the same issue, and I tried the second option and it seems to have worked!

Thanks!

Nachricht 17 von 19
lmitroL9J69
als Antwort auf: Anonymous

Hi,

 

No matter how many times I delete and create a new 3D view, I'll have a clean view for a few minutes and then it goes back to showing in the transparent wireframe "glitch" view. Always goes back to the glitching view, has there been any progress or solutions for this?

 

We've had IT mess with hardware acceleration and a ton of things. They run our hardware so I can't make any changes the the graphics driver itself but they've done extensive work on my machine to make sure it operates properly so I don't think that would help anyways.

 

Thanks in advance!

Nachricht 18 von 19
ToanDN
als Antwort auf: lmitroL9J69

How far is from your model to the internal origin?

Nachricht 19 von 19
lmitroL9J69
als Antwort auf: Anonymous

they are coordinated! can't be that

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