Rhino polysurface broken

Hello All,

I have some problem about when i extrude, sweep, offset surface or curve, the polysurface will be broken for some reason, i’m using rhino 6 and this problem happens on all the file

Regards
Nick



Untitled.3dm (142.9 KB)

Hi Nick -

When I open that file in Rhino 6, this is what I see:

Please run the Rhino SystemInfo command and copy-paste the result here.
-wim

Thank you Wim,

Rhino 6 SR35 2021-8-10 (Rhino 6, 6.35.21222.17001, Git hash:master @ 073ac7b225c67348731c6597127b9410126c3139)
License type: Commercial, build 2021-08-10
License details: Cloud Zoo. In use by: xxx

Windows 10.0.0 SR0.0 or greater (Physical RAM: 32Gb)
Machine name: xxx

Computer platform: DESKTOP

Standard graphics configuration.
Primary display and OpenGL: NVIDIA GeForce RTX 3080 Ti (NVidia) Memory: 12GB, Driver date: 4-8-2023 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 531.61
> Accelerated graphics device with 4 adapter port(s)
- Secondary monitor attached to adapter port #0
- Windows Main Display attached to adapter port #1

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: High

Vendor Name: NVIDIA Corporation
Render version: 4.6
Shading Language: 4.60 NVIDIA
Driver Date: 4-8-2023
Driver Version: 31.0.15.3161
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 12 GB

Rhino plugins
C:\Program Files\Rhino 6\Plug-ins\SolidTools.rhp “SolidTools”
C:\Program Files\Rhino 6\Plug-ins\Commands.rhp “Commands” 6.35.21222.17001
C:\Program Files\Rhino 6\Plug-ins\WebBrowser.rhp “WebBrowser”
C:\Program Files\Rhino 6\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 6\Plug-ins\RhinoScript.rhp “RhinoScript”
C:\Program Files\Rhino 6\Plug-ins\IdleProcessor.rhp “IdleProcessor”
C:\Program Files\Rhino 6\Plug-ins\RhinoRender.rhp “Rhino Render”
C:\Program Files\Rhino 6\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 6.35.21222.17001
C:\Program Files\Rhino 6\Plug-ins\rdk_ui.rhp “Renderer Development Kit UI”
C:\Program Files\Rhino 6\Plug-ins\import_ACAD.rhp “AutoCAD file import: import_ACAD”
C:\Program Files\Rhino 6\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 6\Plug-ins\Alerter.rhp “Alerter”
C:\Program Files\Rhino 6\Plug-ins\RhinoCycles.rhp “RhinoCycles” 6.35.21222.17001
C:\ProgramData\McNeel\Rhinoceros\6.0\Plug-ins\Datasmith Rhino Exporter (d1fdc795-b334-4933-b680-088119cdc6bb)\DatasmithRhino6.rhp “Datasmith Exporter” 5.3.0.0
C:\Program Files\Rhino 6\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 6.35.21222.17001
C:\Program Files\Rhino 6\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
C:\Users\John Ho\AppData\Roaming\McNeel\Rhinoceros\6.0\Plug-ins\D5Conv (e0d5e210-02f6-4ee9-a2b0-1675e225d958)\0.10.1.0001\Rhino 6\D5Conv.rhp “D5Converter for Rhino”
C:\Program Files\Rhino 6\Plug-ins\Displacement.rhp “Displacement”
C:\Program Files\Rhino 6\Plug-ins\NamedPositions.rhp “Named Position”

Hi -
On paper, that looks like it should work.
Have you tried disabling all 3rd party plug-ins and restarted Rhino to see if that makes things better?
-wim

Yeah , lots of things that USED to work seem NOW to need an upgrade to 8 to run properly . I DO notice Wim Dekeyser mentions he’s running on a system that should work ?

I’m running RH-6 on an Intel Intel Xeon CPU E5-1650 - 3.50GHz processor , 32G RAM & 2 1Tb H.D.s under an Nvidea Qu-M4000/8Gb VRAM with 3 displays ,
and STRUGGLE to match results I USED to get on my OOoolldddd I7-7200 , same specs otherwise .

I also struggle to get rational Material Image application in situations where it would just WORK and I’d move on … .

So-
I’m guessing the SOLUTION to my situation is upgrading ?

Thanks -
C .

Rhino 6 hasn’t been modified in like 5-6 years…

Rhino 6 SR35 was released on 10-Aug-2021.

– Dale

Thanks Wim, i have tried to disabling all plug-ins but it didn’t work, but thanks for your help, at least the geometry itself isn’t broken. :grinning:

Yeah , except
I found , discussed and got concessions on a number of visual items that work “differently” because of compatibility problems with 7 , even tho I never purchased 7 , and these now are NEW with 8 ?
SOMETHING’s up .