Hi, I just downloaded the evaluation version of Rhino 6. I had before been using Rhino 5 and the Beta of 6 without any issues. Now, even if I start with a fresh file, curves do not display in any view mode. Surfaces show up in Render and Shade but do not have highlighted edges when selected. In…

Did that solve it? We’re trying to compile a list of known good and bad drivers. What build of Windows 10 are you running? It will be a 4 digit number.

@sc4255 Please run SystemInfo again now that the driver update fixed the problem. We’re trying to collect details before and after SystemInfo lists so we can do a better job of warning users about running drivers that are known to be bad. Thanks

Hi John, Sorry about the radio silence. For some reason I can’t update to the latest dch driver, I’m getting an error saying the update isn’t compatible with my OS, which seems weird. Will probably have to take the machine in.

Hi @sc4255 Can I get a better description of the problem you’re experiencing? As far as I can assume, it’s that you cannot see curves on your screen in any display mode…is that correct? If that is the case…the first thing I would try (if you haven’t already) is to turn OFF “GPU Tessellation” from…

Hi there, I just downloaded the free trial of Rhino 6 on my computer and I am having the issue of no curves on any display. Can someone walk me through what to do please! thank you!

Hello - Please run the SystemInfo command in Rhino and copy/paste the results here. -Pascal

I think I figured it out! I went to “Go to Options->View->OpenGL and UNCHECK the option “GPU Tessellation”, at the top of that page” let me know if you think this worked as well. Rhino 6 SR23 2020-2-24 (Rhino 6, 6.23.20055.13111, Git hash:master @ 8106edaa648ba209a8fc587f0f7fcccbaac09169) License …

Hello - most likely you can find a somewhat newer driver for your video on the Intel & NVidia websites - please update the drivers for both (they are ancient) and then try with GPU Tessellation on. -Pascal

can you point me in the direction of how to find a new driver?

Curves do not show up in any display mode

Rhino Rhino for Windows

wim (Wim Dekeyser) March 11, 2024, 8:22am 42

Hi -

Note that the current version of Rhino 8 is SR4 and will be SR5 in a few hours.

Apparently, there are issues with NVIDIA’s 2023 drivers:

-wim

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Curves do not show up in any display mode

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