I seem to be having a few issues with rhino 8 when it comes to visualization of surfaces. I am having isocurves not show up or they look like they are under the render mesh.
also having display issues in arctic mode where i get what looks like normal issues and i can see all of the triangles.
when making surfaces they show up as black and not default its the same color but the overall surface is all dark.
only issue i have that is affecting my modeling is when going to fillet edges i can select edges.
Going through this i fixed the no iso curves on flat surfaces. still having issues where my display is clipping the ones showing on 3D though.
I also solved my issue with the surfaces being dark black by selecting all layers and restoring color to default. Did find you can say random color and that was a fun setting to find.
I will make i file that i can send or share. but these are some screen shots of my issue. it happens when i am zoomed in mostly. it on the darker part i am also having issues where the curves are clipping behind the surface as well.
I have uploaded a sample file as well as a video and image of getting this issue in rhino 8. please let me know if i can answer any questions or if there are settings I can adjust to try and make this better.
The issue in this file and in my work file where I originally had this issue is in inches and mainly occurs when I am zooming in to model details on a part such as radii and other small edits.
… seems to behave the same in Rhino 7 here, and is a result of the isocurves/ curves being exact on the surface, while the render mesh is deviating and starting to cover those (iso)curves
