Does this plugin works with Rhino Compute?

[ryok90]

I've trying to import from Grasshopper using a C# script to do it. It works fine when using Rhino but through Rhino Compute the import comes false. Has anybody successfully imported through Compute?

I am doing something like this

var Filepath = "/some/file/path.glb";
using( var doc = RhinoDoc.CreateHeadless(null) ){
    Boolean result = doc.Import(Filepath); // `result` comes `false` when using through compute but `true` on Rhino
}

[jrz371]

Hi, it should work with compute. I couldn't tell you off the top of my head why it wouldn't. This repository is for glTF IO plugins that ship with Rhino 8. I'm guessing your compute instance is Rhino 7 which doesn't include these plugins.

[ryok90]

Oh my! I didn't realize that. Yes, we are running on Rhino 7.

But how come this plugin works fine with Rhino 7 when running "headfull" instead of on Compute?

Nevertheless, thank you for the answer!

[jrz371]

Can you paste the system info for both here?

[ryok90]

It is an r6i.xlarge EC2 instance running the latest Windows Server they have.

[jrz371]

I mean copy the output of the SystemInfo command in Rhino. I wanna see what plugins you have installed

[ryok90]

Oh I see. There you go, but it doesn't show any plugins even though I have them installed.

Rhino 7 SR34 2023-9-24 (Rhino 7, 7.34.23267.11001, Git hash:master @ a37d83041828484840f2448d5b3e3770e46694f9)
License type: (null), build 2023-09-24
License details: Cloud Zoo

Windows 10 (10.0.20348 SR0.0) (Server) or greater (Physical RAM: 31Gb)

Computer platform: DESKTOP (Hosting Remote Desktop session)

Standard graphics configuration.
  Primary display: Microsoft Remote Display Adapter (Microsoft) Memory: 0MB, Driver date: 6-21-2006 (M-D-Y).
    > Remote Desktop display device with 16 connection(s)
        - Windows Main Display using connection #0
  Primary OpenGL: GDI Generic: Microsoft Corporation. OpenGL Ver: 1.1.0
    > No graphics device is being used for OpenGL

Secondary graphics devices.
  Microsoft Basic Display Adapter (Microsoft) Memory: 0MB, Driver date: 6-21-2006 (M-D-Y).
    > External USB display device with 0 adapter port(s)
        - There are no monitors attached to this device!

OpenGL Settings
  Safe mode: Off
  Use accelerated hardware modes: On
  Redraw scene when viewports are exposed: On
  Graphics level being used: OpenGL 0.0 (primary GPU's maximum)

  Anti-alias mode: 4x
  Mip Map Filtering: Linear
  Anisotropic Filtering Mode: High

  Vendor Name: Microsoft Corporation
  Render version: 0.0
  Shading Language: Not supported
  Driver Date: (null)
  Driver Version: (null)
  Maximum Texture size: 1024 x 1024
  Z-Buffer depth: 32 bits
  Maximum Viewport size: 16384 x 16384
  Total Video Memory: n/a

Rhino plugins that do not ship with Rhino

Rhino plugins that ship with Rhino
  C:\Program Files\Rhino 7\Plug-ins\Commands.rhp    "Commands"  7.34.23267.11001
  C:\Program Files\Rhino 7\Plug-ins\WebBrowser.rhp  "WebBrowser"    
  C:\Program Files\Rhino 7\Plug-ins\rdk.rhp "Renderer Development Kit"  
  C:\Program Files\Rhino 7\Plug-ins\RhinoScript.rhp "RhinoScript"   
  C:\Program Files\Rhino 7\Plug-ins\IdleProcessor.rhp   "IdleProcessor" 
  C:\Program Files\Rhino 7\Plug-ins\RhinoRenderCycles.rhp   "Rhino Render"  7.34.23267.11001
  C:\Program Files\Rhino 7\Plug-ins\rdk_etoui.rhp   "RDK_EtoUI" 7.34.23267.11001
  C:\Program Files\Rhino 7\Plug-ins\rdk_ui.rhp  "Renderer Development Kit UI"   
  C:\Program Files\Rhino 7\Plug-ins\NamedSnapshots.rhp  "Snapshots" 
  C:\Program Files\Rhino 7\Plug-ins\Alerter.rhp "Alerter"   
  C:\Program Files\Rhino 7\Plug-ins\RhinoCycles.rhp "RhinoCycles"   7.34.23267.11001
  C:\Program Files\Rhino 7\Plug-ins\Toolbars\Toolbars.rhp   "Toolbars"  7.34.23267.11001
  C:\Program Files\Rhino 7\Plug-ins\3dxrhino.rhp    "3Dconnexion 3D Mouse"  
  C:\Program Files\Rhino 7\Plug-ins\Displacement.rhp    "Displacement"  

[ryok90]

[thipokch]

@jrz371 I’m having the same exact issue when importing / exporting .glb/.gltf as well. This only happens when I’m exporting a headless RhinoDoc on HOPS / compute.rhino. It works fine in UI mode though.

I'm running Rhino 8.5.24072.13001

[jrz371]

Hi, I think this is the issue. I plan on looking at it soon.