Hi! I’ve been noticing graphical glitch in Rhino 6.This even happened with curves, now it has gone.
I’m attaching the comparison with Rhino 5.
Hello - can you please run the SystemInfo command in Rhino 6 (Help menu > System information) and paste the results here?
-Pascal
Is your geometry far away from the origin? The meshes look like an old bug where we couldn’t properly draw mesh geometry far from the origin.
Rhino 6 SR2 2018-3-6 (Rhino 6, 6.2.18065.11031, Git hash:master @ cd4fa1dcdec31cb58baacef0855771173af7196f)
Windows 10.0 SR0.0 or greater (Physical RAM: 32Gb)
Quadro M4000/PCIe/SSE2 (OpenGL ver:4.5.0 NVIDIA 361.91)
OpenGL Settings
Safe mode: Off
Use accelerated hardware modes: On
Redraw scene when viewports are exposed: On
Anti-alias mode: 4x
Mip Map Filtering: Linear
Anisotropic Filtering Mode: Height
Vendor Name: NVIDIA Corporation
Render version: 4.5
Shading Language: 4.50 NVIDIA
Driver Date: 2-8-2016
Driver Version: 10.18.13.6191
Maximum Texture size: 16384 x 16384
Z-Buffer depth: 24 bits
Maximum Viewport size: 16384 x 16384
Total Video Memory: 8 GB
C:\Program Files\Rhino 6\Plug-ins\Commands.rhp “Commands”
C:\Program Files\Rhino 6\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 6\Plug-ins\RhinoRender.rhp “Rhino Render”
C:\Program Files\Rhino 6\Plug-ins\rdk_etoui.rhp “RDK_EtoUI”
C:\Program Files\Rhino 6\Plug-ins\rdk_ui.rhp “Renderer Development Kit UI”
C:\Program Files\Rhino 6\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 6\Plug-ins\RhinoCycles.rhp “RhinoCycles”
C:\Program Files\Rhino 6\Plug-ins\Toolbars\Toolbars.rhp “Toolbars”
C:\Program Files\Rhino 6\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
C:\Program Files\Rhino 6\Plug-ins\Displacement.rhp “Displacement”
Yes the model is far away from origin.
I haven’t heard of other people seeing this recently. If you can send me a model, I’ll see if I can repeat the bug on my computer.
Hi Steve,
I have just encountered the same problem. The mesh created far from origin suffers from inaccuracies… (fe. 3 cm in meter model)
R6, SR 10
Petr
Hi Petr, Steve will need to see that file. Did you send it to him?
Hi wim,
not yet. But I think this is known issue, am I right? Anyway, I can send this file to Steve 
Well, Steve did write:
Well then, where can I find Steve’s email? 
You can use the following page to upload files. Make sure to refer to this thread in the comments field. Steve’s email address is steve@mcneel.com.
1 Like
Did you solve this problem? Happens to me too and it´s really annoying…
No. I went back to Rhino 5.
I don’t believe I ever got a sample model that exhibits this behavior. Feel free to send me one and I’ll look into seeing what can be done.
Hi Steve,
I just uploaded the file according to the link in previous comment.