Wrong COLOR preview on meshes and surfaces

Hi all!

I just re-installed the last version of Rhino 6 to solve this issue but did not work.

does this happened to any of you, do you any solution?

here my SystemInfo data:

Rhino 6 SR10 2018-11-7 (Rhino 6, 6.10.18311.20531, Git hash:master @ 0f9089a0035dcc6955732d57071445ecc29390f0)
Licence type: Educational Lab License, build 2018-11-07
License details: Cloud Zoo. In use by: Pep (MPDA)

Windows 10.0 SR0.0 or greater (Physical RAM: 16Gb)
Machine name: BU

Intel® Iris™ Pro Graphics 5200 (OpenGL ver:4.3.0 - Build 20.19.15.4835)

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: Intel
Render version: 4.3
Shading Language: 4.30 - Build 20.19.15.4835
Driver Date: 10-16-2017
Driver Version: 20.19.15.4835
Maximum Texture size: 16384 x 16384
Z-Buffer depth: 24 bits
Maximum Viewport size: 16384 x 16384
Total Video Memory: 1 GB

C:\Program Files\Geometry Gym\Rhino3d\ggRhinoIFC.rhp “ggRhinoIFC” 1.6.66.0
C:\Program Files\Geometry Gym\Rhino3d\ggRhinoRobot.rhp “ggRhinoRobot” 1.2.16.0
C:\Program Files\Geometry Gym\Rhino3d\ggRhinoSAP.rhp “ggRhinoSAP” 1.3.26.0
C:\Program Files\Rhino 6\Plug-ins\Commands.rhp “Commands” 6.10.18311.20531
C:\Program Files\Geometry Gym\Rhino3d\BullAnt.rhp “bullant” 1.4.5.0
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” 6.10.18311.20531
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\IronPython\RhinoDLR_Python.rhp “IronPython” 6.10.18311.20531
C:\Program Files\Rhino 6\Plug-ins\RhinoCycles.rhp “RhinoCycles” 6.10.18311.20531
C:\Program Files\Rhino 6\Plug-ins\Grasshopper\GrasshopperPlugin.rhp “Grasshopper” 6.10.18311.20531
C:\Program Files\Rhino 6\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 6.10.18311.20531
C:\Program Files\Rhino 6\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
C:\Program Files\Rhino 6\Plug-ins\Displacement.rhp “Displacement”

MANY THANKS

I’m assuming that’s the default mesh sphere correct? Radius=10, origin (0,0,0) and all that?

If that Rendered display mode you’re in? Shaded, Wireframe, …?

wireframe
but happens with the other renderers too

Thanks, I logged a new item under RH-49915.

@tiralinies does it still happen after disabling the third-party plug-ins and Rhino restart?

Thank you very much!

I’ll follow the discussion

Did not

you mean all Grasshopper plugins?

( I wish I don0t have to do that… hopefully)

@DavidRutten is there any way to start grasshopper without loading any external components? This would help eliminate any possibility that something we didn’t write is interfering.

Sort of. You can run the LoadGrasshopperOneByOne command and then say “no” to all plugins.

@tiralinies can you restart Rhino/Grasshopper and try David’s LoadGrasshopperOneByOne command that he describes above? This will help us eliminate an possibility that an external component is somehow causing this effect.

I did as you and David suggested and loaded Grasshopper with the inhouse pluguins and now the shader is fine, and now opened a fully loaded Grasshopper (with all the pluguins) and the shader is working fine again…

I will let you know if the problem persists or re-appear (and try to figure out why that happened)

many thanks for the help

Same happened here. This is the ghosted view on Rhino. I have already Restore to defaults but nothing happens. Any suggestion?

image

Looks pretty much like driver issue, here a recent thread with similar looking issue. See if suggestions here help:

1 Like

Thanks @nathanletwory! Just updated video card driver and its fine now.
Same here: Windows at Bootcamp (Iris Pro 5200)