Control point visibility in Rhino8

hello Rhino team! I have had issues with control point visibility for some time now on rhino8; this applies to curves surfaces and solids.
I created a new blank file and copied geometry in and it seemed to work fine for a while. but its gone again.

all my visibility settings are default. is this a known bug?

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@aditya.d.bhatt pls run _SystemInfo in Rhino and post back the results, as this could be a driver issue. Also a screenshot of what you are seeing and a model that shows the behavior can help troubleshoot.

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Rhino 8 SR8 2024-6-18 (Rhino 8, 8.8.24170.13001, Git hash:master @ c3cc7c123163b65d85b517aff795627d5b12166b)
License type: Commercial, build 2024-06-18
License details: Cloud Zoo

Windows 11 (10.0.22631 SR0.0) or greater (Physical RAM: 64GB)
.NET 7.0.20

Computer platform: DESKTOP

Standard graphics configuration.
Primary display and OpenGL: NVIDIA RTX A2000 12GB (NVidia) Memory: 12GB, Driver date: 7-23-2024 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 560.76
> Accelerated graphics device with 4 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: NVIDIA Corporation
Render version: 4.6
Shading Language: 4.60 NVIDIA
Driver Date: 7-23-2024
Driver Version: 32.0.15.6076
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 12282 MB

Rhino plugins that do not ship with Rhino
C:\ProgramData\Beam\App\RHINOBEAM.dll “MKS BEAM” 1.10.3.0
C:\Users\Aditya.Bhatt\OneDrive - Amanda Levete Architects\Desktop\BlockEditNew.rhp “BlockEdit” 1.0.0.0
C:\Users\Aditya.Bhatt\AppData\Roaming\McNeel\Rhinoceros\packages\8.0\Karamba3D\3.1.40718\Karamba3D_LicensePlugin_Rhino8.rhp “Karamba3DLicense”
C:\Users\Aditya.Bhatt\AppData\Roaming\McNeel\Rhinoceros\8.0\Plug-ins\SpeckleRhino2 (8dd5f30b-a13d-4a24-abdc-3e05c8c87143)\SpeckleConnectorRhino.rhp “SpeckleConnectorRhino” 2.19.1.15397

Rhino plugins that ship with Rhino
C:\Program Files\Rhino 8\Plug-ins\SolidTools.rhp “SolidTools”
C:\Program Files\Rhino 8\Plug-ins\Commands.rhp “Commands” 8.8.24170.13001
C:\Program Files\Rhino 8\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 8\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 8.8.24170.13001
C:\Program Files\Rhino 8\Plug-ins\RhinoRender.rhp “Legacy Rhino Render”
C:\Program Files\Rhino 8\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 8.8.24170.13001
C:\Program Files\Rhino 8\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 8\Plug-ins\MeshCommands.rhp “MeshCommands” 8.8.24170.13001
C:\Program Files\Rhino 8\Plug-ins\RhinoCycles.rhp “RhinoCycles” 8.8.24170.13001
C:\Program Files\Rhino 8\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 8.8.24170.13001
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”

thanks Gijs, I was unable to screenshot a hovering preselection where momentarily the points were visble. but the file is attached. I exported some geometry to a new file and the points seem visible just fine!

whats really interesting is that when i deleted some of the blocks the points appeared, and as soon as i pasted them back they disappeared.


L0L1 pt.3dm (16.9 MB)

As far as I can see this is caused by active clipping planes. But there are so many and also on hidden layers and hidden that this is hard to debug.

thanks! i disabled all the clipping planes and it seems to be working. i got a bit carried away with the selective clipping features of V8. i will try sequentially deleting a few and seeing what the threshold is.