Shaded Viewport Hotkeys Do not Work

Ctrl+Alt+S does not work for enabling shaded viewport.
All others are ok but only shaded mode is not.

What could be the reason?
I appreciate any help.

PS: I am using the trial version of 7.

Hi Sirin -

Have you checked the shortcut in the Rhino Options > Keyboard section?

If that is as it should, what does “does not work” mean? What does the command line read? You also might want to run the Rhino SystemInfo command and copy-paste the result here.

Hello Wim,
Thanks for the reply.
By “doesn’t work”, I mean there is no response in the viewport and on the command line.

Here are my results :



Rhino 7 SR10 2021-9-13 (Rhino 7, 7.10.21256.17001, Git hash:master @ 68677dc86520a0de9485d8b8fa2e841e757733f3)
License type: Evaluation, build 2021-09-13
License details: Stand-Alone
Expires on: 2021-12-20

Windows 10.0.19041 SR0.0 or greater (Physical RAM: 32Gb)

Computer platform: DESKTOP

Standard graphics configuration.
Primary display and OpenGL: NVIDIA Quadro P1000 (NVidia) Memory: 4GB, Driver date: 7-24-2019 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 431.70
> Accelerated graphics device with 4 adapter port(s)
- Windows Main Display attached to adapter port #0

OpenGL Settings
Safe mode: Off
Use accelerated hardware modes: On
Redraw scene when viewports are exposed: On
Graphics level being used: OpenGL 4.6 (primary GPU’s maximum)

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

Vendor Name: NVIDIA Corporation
Render version: 4.6
Shading Language: 4.60 NVIDIA
Driver Date: 7-24-2019
Driver Version:
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 4 GB

Rhino plugins that do not ship with Rhino

Rhino plugins that ship with Rhino
C:\Program Files\Rhino 7\Plug-ins\SolidTools.rhp “SolidTools”
C:\Program Files\Rhino 7\Plug-ins\Commands.rhp “Commands” 7.10.21256.17001
C:\Program Files\Rhino 7\Plug-ins\WebBrowser.rhp “WebBrowser”
C:\Program Files\Rhino 7\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 7\Plug-ins\RhinoScript.rhp “RhinoScript”
C:\Program Files\Rhino 7\Plug-ins\IdleProcessor.rhp “IdleProcessor”
C:\Program Files\Rhino 7\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 7.10.21256.17001
C:\Program Files\Rhino 7\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 7.10.21256.17001
C:\Program Files\Rhino 7\Plug-ins\rdk_ui.rhp “Renderer Development Kit UI”
C:\Program Files\Rhino 7\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 7\Plug-ins\Alerter.rhp “Alerter”
C:\Program Files\Rhino 7\Plug-ins\RhinoCycles.rhp “RhinoCycles” 7.10.21256.17001
C:\Program Files\Rhino 7\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 7.10.21256.17001
C:\Program Files\Rhino 7\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
C:\Program Files\Rhino 7\Plug-ins\Displacement.rhp “Displacement”

I hope those help to find the solution.

Hi Sirin -
Could you post a screenshot of your display modes in the Rhino Options dialog box?

I’d update these drivers to the latest. You can find links to the NVIDIA page from the Rhino Notifications panel.

Hello again,
Updated Nvidia and below my display modes:

But I guess the problem is different because I realized that after 3 consequent trials this window pops:


Hotkey is assigned to this and Rhino cannot takes over it. Either IT dept cancel that relation or I will define a new combination. :expressionless:

Thanks for your time.