Properties: Curve Piping, Edge Softening, Thickening not working anymore

Rhino
1

I am experiencing an issue with several Properties panel tools in Rhino that have stopped working.

I am using Rhino Version 8 SR30 (8.30.26103.11001, released on 2026‑04‑13).

Problem description:
The following tools no longer work:

  • Curve Piping

  • Edge Softening

  • Thickening

The issue occurs even in new, very simple files containing only one basic geometry. The tools are available in the Properties panel, but they do not produce any result or effect.

What I have already tried:

  • Completely uninstalled and reinstalled Rhino

  • Tested the issue with fresh files

  • Checked the graphics card

  • Updated graphics drivers (GPU is working correctly)

Despite these steps, the problem persists.

Please let me know if this is a known issue in Rhino 8 SR30 or if there are additional steps I can take to resolve this. I am happy to provide sample files, screenshots, or system information if needed.

Thank you very much for your support.

2

Hi Le Ar,

Please run SystemInfo in the Rhino command line and post the results. Thanks

Not seeing any issues here in a quick test.

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3

Rhino 8 SR30 2026-4-13 (Rhino 8, 8.30.26103.11001, Git hash:master @ 3ad61623b0ac4561e2f13265580c56a9f50596d8)
License type: Commercial, build 2026-04-13
License details: Cloud Zoo

Windows 11 (10.0.26200 SR0.0) or greater (Physical RAM: 32GB)
.NET 8.0.26

Computer platform: DESKTOP

Standard graphics configuration.
Primary display and OpenGL: NVIDIA Quadro RTX 4000 (NVidia) Memory: 8GB, Driver date: 3-17-2026 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 595.97

Accelerated graphics device with 4 adapter port(s)

  • Windows Main Display attached to adapter port #0
  • Secondary monitor attached to adapter port #1

OpenGL Settings
Safe mode: Off
Use accelerated hardware modes: On
GPU Tessellation is: Off
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: 3-17-2026
Driver Version: 32.0.15.9597
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 8 GB

Rhino plugins that do not ship with Rhino
C:\Users\la.EOVIENNA\AppData\Roaming\McNeel\Rhinoceros\packages\8.0\SubstanceImporter\2.0.7\Substance.Win.rhp “SubstanceImporter” 2.0.7.0
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 8\Plug-ins\Commands.rhp “Commands” 8.30.26103.11001
C:\Program Files\Rhino 8\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 8\Plug-ins\RhinoBonusTools.rhp “Rhino Bonus Tools”
C:\Program Files\Rhino 8\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 8.30.26103.11001
C:\Program Files\Rhino 8\Plug-ins\RhinoRender.rhp “Legacy Rhino Render”
C:\Program Files\Rhino 8\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 8.30.26103.11001
C:\Program Files\Rhino 8\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 8\Plug-ins\MeshCommands.rhp “MeshCommands” 8.30.26103.11001
C:\Program Files\Rhino 8\Plug-ins\RhinoCycles.rhp “RhinoCycles” 8.30.26103.11001
C:\Program Files\Rhino 8\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 8.30.26103.11001
C:\Program Files\Rhino 8\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
C:\Program Files\Rhino 8\Plug-ins\SectionTools.rhp “SectionTools”