I have a several very large meshs, some with textures. When I Save with compression off the file size is 1.8 GB and saving takes several seconds (destination is a high speed M.2 SSD). If compression is on the file size is reduced about 10% to around 90% of its uncompressed size but saving takes over a minute.
Compression while saving is controlled by Options > Rhino Options > Advanced > Options>Advanced>UseCompressionWhenSaving
Uncheck / Set to False to turn off compression.
Rhino 7 SR7 2021-5-18 (Rhino 7, 7.7.21138.11001, Git hash:master @ 175cf0b9405e059f3075a5720c0c37a9d52b6a5c)
License type: Commercial, build 2021-05-18
License details: Cloud Zoo
Windows 10.0.19042 SR0.0 or greater (Physical RAM: 64Gb)
Computer platform: DESKTOP
Standard graphics configuration.
Primary display and OpenGL: NVIDIA GeForce RTX 2080 Ti (NVidia) Memory: 11GB, Driver date: 11-22-2020 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 457.51
> 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: 11-22-2020
Driver Version: 27.21.14.5751
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 11 GB
Rhino plugins that do not ship with Rhino
C:\Program Files\Orca3D V2\Orca3D.rhp “Orca3D” 2.0.21.0
C:\Users\dcock\AppData\Roaming\McNeel\Rhinoceros\packages\7.0\IntelDenoiser\0.6.2\IntelDenoiser.Windows.rhp “IntelDenoiser.Windows” 0.6.2.0
C:\Users\dcock\AppData\Roaming\McNeel\Rhinoceros\packages\7.0\NVIDIADenoiser\0.4.0\NVIDIADenoiser.Windows.rhp “NVIDIADenoiser.Windows” 0.4.0.0
Rhino plugins that ship with Rhino
D:\Program Files\Rhino 7\Plug-ins\Commands.rhp “Commands” 7.7.21138.11001
D:\Program Files\Rhino 7\Plug-ins\WebBrowser.rhp “WebBrowser”
D:\Program Files\Rhino 7\Plug-ins\rdk.rhp “Renderer Development Kit”
D:\Program Files\Rhino 7\Plug-ins\RhinoScript.rhp “RhinoScript”
D:\Program Files\Rhino 7\Plug-ins\IdleProcessor.rhp “IdleProcessor”
D:\Program Files\Rhino 7\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 7.7.21138.11001
D:\Program Files\Rhino 7\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 7.7.21138.11001
D:\Program Files\Rhino 7\Plug-ins\rdk_ui.rhp “Renderer Development Kit UI”
D:\Program Files\Rhino 7\Plug-ins\NamedSnapshots.rhp “Snapshots”
D:\Program Files\Rhino 7\Plug-ins\Alerter.rhp “Alerter”
D:\Program Files\Rhino 7\Plug-ins\RhinoCycles.rhp “RhinoCycles” 7.7.21138.11001
D:\Program Files\Rhino 7\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 7.7.21138.11001
D:\Program Files\Rhino 7\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
D:\Program Files\Rhino 7\Plug-ins\Displacement.rhp “Displacement”
C:\Users\dcock\AppData\Roaming\McNeel\Rhinoceros\packages\7.0\PanelingTools\2021.3.2.446\PanelingTools.rhp “PanelingTools”
C:\Users\dcock\AppData\Roaming\McNeel\Rhinoceros\packages\7.0\SectionTools\2021.4.21.831\SectionTools.rhp “SectionTools”