How to use DirectContext3D

[Luffy11]

Hello everyone, I have heard that it's possible to use DirectContext3D to visualize geometry in Revit; however, I don’t know how to use it. Could you share a few simple sample code snippets showing how to use it, or give me some references or documentation I can read?

[naveen.kumar.t]

Hi @Luffy11 ,

First, I suggest you take a look at the video below.
https://www.autodesk.com/autodesk-university/class/DirectContext3D-API-Displaying-External-Graphics-... 

Next, check out the official Revit Developer Guide documentation.

https://help.autodesk.com/view/RVT/2026/ENU/?guid=Revit_API_Revit_API_Developers_Guide_Basic_Interac...

[blake29Y3W]

There's a Nuget package that may be of assistance in wrapping your head around it:

GenFusionsRevitCore.Servers3dContext