Technical Display Issues- Rhino 6

Rhino Rhino for Windows
1

Hello,

I am having issues with the Technical Display Mode. It seems that the graphics are not working properly.

My graphic cards are up to date. Are there other methods to fix this?

Thanks!

System Information
Rhino 6 SR12 2019-1-29 (Rhino 6, 6.12.19029.6381, Git hash:master @ ae9d7fba5fda0b43002dc44a34e059a9a382db04)
License type: Educational, build 2019-01-29
License details: Cloud Zoo. In use by: Kxxxx Txxxxx ()

Windows 10.0 SR0.0 or greater (Physical RAM: 16Gb)
Machine name: DESKTOP-JCQEEKN

Hybrid graphics system.
Primary display: Intel® HD Graphics 520 (Intel) Memory: 1GB, Driver date: 1-9-2019 (M-D-Y).
Primary OpenGL: NVIDIA GeForce GTX 1070 (NVidia) Memory: 8GB, Driver date: 2-20-2019 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 419.17

OpenGL Settings
Safe mode: Off
Use accelerated hardware modes: On
Redraw scene when viewports are exposed: On

Anti-alias mode: 4x
Mip Map Filtering: Linear
Anisotropic Filtering Mode: Height

Vendor Name: NVIDIA Corporation
Render version: 4.6
Shading Language: 4.60 NVIDIA
Driver Date: 2-20-2019
Driver Version: 25.21.14.1917
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 8 GB

Rhino plugins
C:\Program Files\Rhino 6\Plug-ins\Commands.rhp “Commands” 6.12.19029.6381
C:\Program Files\Rhino 6\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 6\Plug-ins\AnimationTools.rhp “AnimationTools”
C:\Program Files\Rhino 6\Plug-ins\RhinoRender.rhp “Rhino Render”
C:\Program Files\Rhino 6\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 6.12.19029.6381
C:\Program Files\Rhino 6\Plug-ins\rdk_ui.rhp “Renderer Development Kit UI”
C:\Program Files\Rhino 6\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 6\Plug-ins\RhinoCycles.rhp “RhinoCycles” 6.12.19029.6381
C:\Program Files\Rhino 6\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 6.12.19029.6381
C:\Program Files\Rhino 6\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
C:\Program Files\Rhino 6\Plug-ins\Displacement.rhp “Displacement”
C:\Program Files\Rhino 6\Plug-ins\NamedPositions.rhp “Named Position”

view
technical.view.png501×569 18 KB

2

Hello - is that a mesh object? If so, try Weld at maybe 10 degrees - any different?

-Pascal

3

It is a Nurbs object made on Rhino except in Technical Mode

4

Hello - I suspect a duplicate surface, perhaps, or a very thin wall object, possibly. Is the file large in extents? That is, are there a lot of objects making the scene large in 3d compared to this object?

Can you please post the file or send to tech@mcneel.com?

-Pascal

5

Thank you or getting back regarding this. I was able to figure out the issue with Chat support.
It turned out my graphics driver needed to be removed and reinstalled.

6

OK, good. I appreciate your letting me know here.

-Pascal

7

Thanks again!