V-Ray 5 version 2.1 breaks Contour, Intersect

[dan_good]

It seems that Rhino V-Ray 5 v 2.1 causes Contour, Intersect, and IntersectTwoSets to hang forever without producing output. They work again after disabling V-Ray. Some discussion can be seen here: https://discourse.mcneel.com/t/contour-failing/133698

My Rhino system information is below, please let me know if there's any other information I can provide that will help diagnose.

Rhino 7 SR12 2021-11-9 (Rhino 7, 7.12.21313.06341, Git hash:master @ 5590153808223b57a9f41516a969fd949aa81bff)
License type: Commercial, build 2021-11-09
License details: Cloud Zoo

Windows 10.0.19043 SR0.0 or greater (Physical RAM: 32Gb)

Computer platform: LAPTOP - Plugged in [100% battery remaining]

Hybrid graphics configuration.
Primary display: Intel(R) UHD Graphics (Intel) Memory: 1GB, Driver date: 8-20-2021 (M-D-Y).
> Integrated graphics device with 4 adapter port(s)
- Windows Main Display is laptop's integrated screen or built-in port
Primary OpenGL: NVIDIA RTX A2000 Laptop GPU (NVidia) Memory: 4GB, Driver date: 7-7-2021 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 471.35
> Integrated accelerated graphics device (shares primary device ports)
- Video pass-through to primary display device

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: 7-7-2021
Driver Version: 30.0.14.7135
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
C:\Program Files\Chaos Group\V-Ray\V-Ray for Rhinoceros\V7\VRayForRhino.rhp "V-Ray for Rhino"

Rhino plugins that ship with Rhino
C:\Program Files\Rhino 7\Plug-ins\Commands.rhp "Commands" 7.12.21313.6341
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" 7.12.21313.6341
C:\Program Files\Rhino 7\Plug-ins\RhinoRender.rhp "Legacy Rhino Render"
C:\Program Files\Rhino 7\Plug-ins\rdk_etoui.rhp "RDK_EtoUI" 7.12.21313.6341
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" 7.12.21313.6341
C:\Program Files\Rhino 7\Plug-ins\Toolbars\Toolbars.rhp "Toolbars" 7.12.21313.6341
C:\Program Files\Rhino 7\Plug-ins\3dxrhino.rhp "3Dconnexion 3D Mouse"
C:\Program Files\Rhino 7\Plug-ins\Displacement.rhp "Displacement"

[nikoleta.garkova]

Hi dan_good,

Indeed, Rhino hangs after trying to use one of the listed commands. I've logged this internally under VRW-3487 for developer investigation. Seems to work just fine with the previous version (V-Ray 5 for Rhino, update 2).

Will let you know when we get more input. Thanks!

[oconv]

Any news for that issue?

[konstantin_chaos]

Hi oconv,

The issue has been identified and fixed already.
It will make it in the next update we put out (coming soon).

Regards,
Konstantin