The external service that provides the facility to draw externally specified geometry in a Revit view in a way that is conceptually similar to a low-level graphics API. To use this service, programmers implement a server class that derives from Autodesk::Revit::DB::DirectContext3D::IDirectContext3DServer.

public static ExternalServiceId DirectContext3DService { get; }

Public Shared ReadOnly Property DirectContext3DService As ExternalServiceId
	Get

public:
static property ExternalServiceId^ DirectContext3DService {
	ExternalServiceId^ get ();
}