Help: Suddenly I can't see curves in any viewports

Hi, i think rhino has crushed (rhino 7), because i can’t see any curves at all. i can only see them only if i zoom very close to them. i tried reintaling rhino but that didn’t do the trick. Does anyone know anything about this ???

pls run _SystemInfo in Rhino and post back the results

Rhino 7 SR25 2022-11-22 (Rhino 7, 7.25.22326.19001, Git hash:master @ 2a680490f96a04550d1f39158b859c4f7739d024)
License type: Evaluation, build 2022-11-22
License details: Cloud Zoo
Expires on: 2023-03-26

Windows 10 (10.0.19044 SR0.0) or greater (Physical RAM: 16Gb)

Computer platform: DESKTOP

Standard graphics configuration.
Primary display and OpenGL: Radeon RX 580 Series (AMD) Memory: 8GB, Driver date: 10-25-2022 (M-D-Y). OpenGL Ver: 4.6.0 Compatibility Profile Context 22.10.3.221025
> Accelerated graphics device with 7 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: ATI Technologies Inc.
Render version: 4.6
Shading Language: 4.60
Driver Date: 10-25-2022
Driver Version: 31.0.12029.4013
Maximum Texture size: 16384 x 16384
Z-Buffer depth: 24 bits
Maximum Viewport size: 16384 x 16384
Total Video Memory: 16094 MB

Rhino plugins that do not ship with Rhino

Rhino plugins that ship with Rhino
C:\Program Files\Rhino 7\Plug-ins\Commands.rhp “Commands” 7.25.22326.19001
C:\Program Files\Rhino 7\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 7\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 7.25.22326.19001
C:\Program Files\Rhino 7\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 7.25.22326.19001
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\RhinoCycles.rhp “RhinoCycles” 7.25.22326.19001
C:\Program Files\Rhino 7\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 7.25.22326.19001
C:\Program Files\Rhino 7\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
C:\Program Files\Rhino 7\Plug-ins\Displacement.rhp “Displacement”

Please uncheck the GPU tessellation in Rhino options.

3 Likes

Japhy thanks so much man, i really needed this so i can start preparing for my exams.
You are a lifesaver, thanks again.

The screenshot says Rhino 7 Commercia and the system info is License type: Evaluation, build 2022-11-22

How can a license be commercia(l) and evaluation?

You are right it can’t be. The screenshot is from my second pc that had the same problem because i had installed the latest drivers in both of them.

1 Like