Hi,
Anyone know why mirrored geometry is displayed like this?
Original geometry is closed brep.
Mirrored geometry shading issue.gh (11.1 KB)
Mirrored geometry shading issue.gh (11.1 KB)
It works fine in Rhino 7, but when I opened it in Rhino 8, I’m having this shading issue.
I am using Shaded display mode.
What is your _SystemInfo ?
Rhino 8 SR12 2024-10-8 (Rhino 8, 8.12.24282.07001, Git hash:master @ 2f42167325d83e0da0f3fe08e796c2b26e602bc5)
License type: Not For Resale Lab, build 2024-10-08
License details: Cloud Zoo
Windows 10 (10.0.19045 SR0.0) or greater (Physical RAM: 31GB)
.NET 7.0.0
Computer platform: LAPTOP - Plugged in [100% battery remaining]
Hybrid graphics configuration.
Primary display: Intel(R) UHD Graphics (Intel) Memory: 2GB, Driver date: 7-24-2024 (M-D-Y).
> Integrated graphics device with 4 adapter port(s)
- Secondary monitor is laptop’s integrated screen or built-in port
- Windows Main Display attached to adapter port #1
Primary OpenGL: NVIDIA RTX A4000 Laptop GPU (NVidia) Memory: 8GB, Driver date: 1-22-2024 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 538.27
> Integrated accelerated graphics device with 4 adapter port(s)
- Video pass-through to primary display device
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: 1-22-2024
Driver Version: 31.0.15.3827
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 8 GB
I don’t see the plug-in list. Are you using any third-party plugins?
I have no experience with laptops with 2 GPUs. I would probably just disable the intel one from the hardware management to remove variables, but I don’t know which could be the outcome.
You can try:
- lowering OpenGL level
- enabling/disabling GPU Tesselation
- do a _Reset (but beware this will reset all and every rhino customization you ever made)
Do restart Rhino while trying.
Maybe even Restart you pc… it never hurt.
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Thank you guys. I had to change these NVidia settings and it works now.
This post helped me fix the issue: Soooo, you bought a laptop with hybrid graphics and rhino doesn't run right. READ THIS
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