OSnap not working - Rhino8

Hi all,

I have the following version of rhino:

Rhino 8 SR0 2023-10-31 (Rhino 8, 8.0.23304.09001, Git hash:master @ 20e15cf9bd66e6676f849f22e485cb3e82a8beac)
License type: Commercial, build 2023-10-31
License details: Stand-Alone

Windows 10 (10.0.19045 SR0.0) or greater (Physical RAM: 32Gb)
.NET 7.0.0

Computer platform: LAPTOP - Plugged in [98% battery remaining]

Standard graphics configuration.
Primary display and OpenGL: Intel(R) Iris(R) Xe Graphics (Intel) Memory: 1GB, Driver date: 10-26-2022 (M-D-Y). OpenGL Ver: 4.6.0 - Build 31.0.101.3889
> Integrated graphics device with 4 adapter port(s)
- Windows Main Display is laptop’s integrated screen or built-in port
- Secondary monitor attached to adapter port 1
- Secondary monitor attached to adapter port #2
Primary OpenGL: Intel(R) Iris(R) Xe Graphics (Intel) Memory: 1GB, Driver date: 10-26-2022 (M-D-Y). OpenGL Ver: 4.6.0 - Build 31.0.101.3889
> Integrated (slow!) graphics device with 4 adapter port(s)
- Windows Main Display is laptop’s integrated screen or built-in port
- Secondary monitor attached to adapter port 1
- Secondary monitor attached to adapter port #2

Secondary graphics devices.
Citrix Indirect Display Adapter (Citrix Systems Inc.) Memory: 0MB, Driver date: 1-23-2019 (M-D-Y).
> External USB display device with 8 adapter port(s)
- There are no monitors attached to this device. Laptop lid is probably closed

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: Intel
Render version: 4.6
Shading Language: 4.60 - Build 31.0.101.3889
Driver Date: 10-26-2022
Driver Version: 31.0.101.3889
Maximum Texture size: 16384 x 16384
Z-Buffer depth: 24 bits
Maximum Viewport size: 16384 x 16384
Total Video Memory: 1 GB

Rhino plugins that do not ship with Rhino

Rhino plugins that ship with Rhino
C:\Program Files\Rhino 8\Plug-ins\Commands.rhp “Commands” 8.0.23304.9001
C:\Program Files\Rhino 8\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 8\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 8.0.23304.9001
C:\Program Files\Rhino 8\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 8.0.23304.9001
C:\Program Files\Rhino 8\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 8\Plug-ins\MeshCommands.rhp “MeshCommands” 8.0.23304.9001
C:\Program Files\Rhino 8\Plug-ins\RhinoCycles.rhp “RhinoCycles” 8.0.23304.9001
C:\Program Files\Rhino 8\Plug-ins\Grasshopper\GrasshopperPlugin.rhp “Grasshopper” 8.0.23304.9001
C:\Program Files\Rhino 8\Plug-ins\RhinoCode\RhinoCodePlugin.rhp “RhinoCodePlugin” 8.0.23304.9001
C:\Program Files\Rhino 8\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 8.0.23304.9001
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” .

OSnap does not work. can anyone help?

Hi Tommaso,

Please see the system requirements for Rhino

To troubleshoot further we recommend uninstalling the Citrix device and going down to one monitor with the latest drivers. If all you have is a 1 gb Iris Xe your going to be severally underpowered for running graphics intensive applications.

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When you say ‘OSnap doesn’t work’ can you provide additional detail? A screenshot would help, with the object you are trying to snap to selected and the properties dialog visible.

Also may be useful to update to 8.1

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Totally agree, a new computer is on its way

I am trying to snap a line to the curve

Updated to 8.1 but still not working

hino 8 SR1 2023-11-21 (Rhino 8, 8.1.23325.13001, Git hash:master @ 8a4a437248efac5d9cb04d3904481b83e4c23a64)
License type: Commercial, build 2023-11-21
License details: Stand-Alone

Windows 10 (10.0.19045 SR0.0) or greater (Physical RAM: 32Gb)
.NET 7.0.0

Computer platform: LAPTOP - Plugged in [97% battery remaining]

Standard graphics configuration.
Primary display and OpenGL: Intel(R) Iris(R) Xe Graphics (Intel) Memory: 1GB, Driver date: 10-26-2022 (M-D-Y). OpenGL Ver: 4.6.0 - Build 31.0.101.3889
> Integrated graphics device with 4 adapter port(s)
- Windows Main Display is laptop’s integrated screen or built-in port
- Secondary monitor attached to adapter port #1
- Secondary monitor attached to adapter port #2
Primary OpenGL: Intel(R) Iris(R) Xe Graphics (Intel) Memory: 1GB, Driver date: 10-26-2022 (M-D-Y). OpenGL Ver: 4.6.0 - Build 31.0.101.3889
> Integrated (slow!) graphics device with 4 adapter port(s)
- Windows Main Display is laptop’s integrated screen or built-in port
- Secondary monitor attached to adapter port #1
- Secondary monitor attached to adapter port #2

Secondary graphics devices.
Citrix Indirect Display Adapter (Citrix Systems Inc.) Memory: 0MB, Driver date: 1-23-2019 (M-D-Y).
> External USB display device with 8 adapter port(s)
- There are no monitors attached to this device. Laptop lid is probably closed

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: Intel
Render version: 4.6
Shading Language: 4.60 - Build 31.0.101.3889
Driver Date: 10-26-2022
Driver Version: 31.0.101.3889
Maximum Texture size: 16384 x 16384
Z-Buffer depth: 24 bits
Maximum Viewport size: 16384 x 16384
Total Video Memory: 1 GB

Rhino plugins that do not ship with Rhino

Rhino plugins that ship with Rhino
C:\Program Files\Rhino 8\Plug-ins\Commands.rhp “Commands” 8.1.23325.13001
C:\Program Files\Rhino 8\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 8\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 8.1.23325.13001
C:\Program Files\Rhino 8\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 8.1.23325.13001
C:\Program Files\Rhino 8\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 8\Plug-ins\MeshCommands.rhp “MeshCommands” 8.1.23325.13001
C:\Program Files\Rhino 8\Plug-ins\RhinoCycles.rhp “RhinoCycles” 8.1.23325.13001
C:\Program Files\Rhino 8\Plug-ins\Grasshopper\GrasshopperPlugin.rhp “Grasshopper” 8.1.23325.13001
C:\Program Files\Rhino 8\Plug-ins\RhinoCode\RhinoCodePlugin.rhp “RhinoCodePlugin” 8.1.23325.13001
C:\Program Files\Rhino 8\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 8.1.23325.13001
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”

Hi @nathanletwory and @Japhy,

I got a new machine and updated to 8.1. It works now.

THANKS ! :slight_smile:

3 Likes