I have been creating versions of this object since rhino 5. Now this command works with this surface maybe 60% of times. For some other surface it might work every time.
With this surface of this object it may help if I make copy of the surface or just execute command several times.
Original surface is about 8mm wide and I´m trying to extend it 4mm (since rhino 5 I have done that 4mm so that I´we been doin twice 2mm extencion.)
Last two picture are same object, grey surface has been copied to different layer and the extend surfece 2mm. With out copying it did not do anything or did negative extension and with copied surface it created one in second picture.
Windows 10 (10.0.19045 SR0.0) or greater (Physical RAM: 32GB)
.NET 7.0.0
Computer platform: LAPTOP - Plugged in [100% battery remaining]
Hybrid graphics configuration.
Primary display: Intel(R) UHD Graphics (Intel) Memory: 1GB, Driver date: 11-13-2023 (M-D-Y).
> Integrated graphics device with 3 adapter port(s)
- Windows Main Display is laptop’s integrated screen or built-in port
- Secondary monitor attached to adapter port #1
Primary OpenGL: NVIDIA Quadro P620 (NVidia) Memory: 4GB, Driver date: 4-11-2024 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 552.22
> Integrated accelerated graphics device (shares primary device ports)
- 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: 4-11-2024
Driver Version: 31.0.15.5222
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 4 GB