Can’t select curve from GH

Hi, I am trying to set curve using curve param in GH but it doesn’t select curve from the rhino model. sometimes it selects one, but when i try to select another one, it goes back to being not set. I tried closing files and reopening but same issue. Does anyone know why this happens? Thanks.

Hi @Sumayya_Choudhary,

Can you run Rhino’s SystemInfo command and post the output in a reply?

Thanks,

– Dale

Hi Dale,

Rhino 8 SR16 2025-2-11 (Rhino 8, 8.16.25042.13001, Git hash:master @ d0f731de6fe2c5fdcad78ad80faf154307815f18)
License type: Evaluation, build 2025-02-11
License details: Cloud Zoo
Expires on: 2025-05-08

Windows 11 (10.0.26100 SR0.0) or greater (Physical RAM: 8GB)
.NET 7.0.0

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

Hybrid graphics configuration.
Primary display: Intel(R) Iris(R) Xe Graphics (Intel) Memory: 128MB, Driver date: 2-21-2024 (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 GeForce RTX 3050 Ti Laptop GPU (NVidia) Memory: 4GB, Driver date: 5-29-2024 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 555.97
> Integrated accelerated graphics device with 1 adapter port(s)
- Video pass-through to primary display device

OpenGL Settings
Safe mode: Off
Use accelerated hardware modes: On
GPU Tessellation is: 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: 5-29-2024
Driver Version: 32.0.15.5597
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:\ProgramData\McNeel\Rhinoceros\8.0\Plug-ins\Datasmith Rhino Exporter (d1fdc795-b334-4933-b680-088119cdc6bb)\DatasmithRhino8.rhp “Datasmith Exporter” 5.4.1.0

Rhino plugins that ship with Rhino
C:\Program Files\Rhino 8\Plug-ins\Commands.rhp “Commands” 8.16.25042.13001
C:\Program Files\Rhino 8\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 8\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 8.16.25042.13001
C:\Program Files\Rhino 8\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 8.16.25042.13001
C:\Program Files\Rhino 8\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 8\Plug-ins\MeshCommands.rhp “MeshCommands” 8.16.25042.13001
C:\Program Files\Rhino 8\Plug-ins\IronPython\RhinoDLR_Python.rhp “IronPython” 8.16.25042.13001
C:\Program Files\Rhino 8\Plug-ins\RhinoCycles.rhp “RhinoCycles” 8.16.25042.13001
C:\Program Files\Rhino 8\Plug-ins\Grasshopper\GrasshopperPlugin.rhp “Grasshopper” 8.16.25042.13001
C:\Program Files\Rhino 8\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 8.16.25042.13001
C:\Program Files\Rhino 8\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
C:\Program Files\Rhino 8\Plug-ins\Displacement.rhp “Displacement”
C:\Program Files\Rhino 8\Plug-ins\SectionTools.rhp “SectionTools”

Could you recorde a video about your current issue via Screen2Gif ? Thanks.

Thanks Jessesn

I tried again the next day and it works. Not sure why it was bugging yesterday.

There is a very old bug that affects cursor (mouse) movement and selection of components that I deal with every single day. It might also affect selecting Rhino geometry? I mostly use R7 when I have a choice, so don’t know if it happens in R8 too. Scrolling text panels sometimes stops the ability to drag the GH canvas or select things until you select the text panel again and play with it until the mouse is functional again. EXTREMELY ANNOYING and very, very old. :frowning: