OPCFoundation.NetStandard.Opc.Ua.OpenUsd.Server.Debug 2.0.0-preview.5

Prefix Reserved
.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
This is a prerelease version of OPCFoundation.NetStandard.Opc.Ua.OpenUsd.Server.Debug. 
dotnet add package OPCFoundation.NetStandard.Opc.Ua.OpenUsd.Server.Debug --version 2.0.0-preview.5
                    


                    

                
NuGet\Install-Package OPCFoundation.NetStandard.Opc.Ua.OpenUsd.Server.Debug -Version 2.0.0-preview.5
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="OPCFoundation.NetStandard.Opc.Ua.OpenUsd.Server.Debug" Version="2.0.0-preview.5" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="OPCFoundation.NetStandard.Opc.Ua.OpenUsd.Server.Debug" Version="2.0.0-preview.5" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="OPCFoundation.NetStandard.Opc.Ua.OpenUsd.Server.Debug" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add OPCFoundation.NetStandard.Opc.Ua.OpenUsd.Server.Debug --version 2.0.0-preview.5
                    


                    

                
#r "nuget: OPCFoundation.NetStandard.Opc.Ua.OpenUsd.Server.Debug, 2.0.0-preview.5"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package OPCFoundation.NetStandard.Opc.Ua.OpenUsd.Server.Debug@2.0.0-preview.5
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=OPCFoundation.NetStandard.Opc.Ua.OpenUsd.Server.Debug&version=2.0.0-preview.5&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=OPCFoundation.NetStandard.Opc.Ua.OpenUsd.Server.Debug&version=2.0.0-preview.5&prerelease
                    


                            Install as a Cake Tool

Opc.Ua.OpenUsd.Server

Server-side reusable functionality for the draft OPC UA - OpenUSD Bindings and OpenUSD Scene Materialization companion models.

Built on Opc.Ua.OpenUsd, it supports both ways of connecting an OPC UA address space to OpenUSD.

Bindings and asset delivery

The Opc.Ua.OpenUsd.Server namespace helps a server expose a live external twin:

  • author OpenUsdRepresentation live, alarm, history, and command bindings;
  • author component compositions on represented Objects;
  • serve the artist-authored USD asset closure through a read-only OPC UA Part 5 FileType, allowing a connector to fetch and verify the complete stage without an external asset resolver.

Pair these APIs with Opc.Ua.OpenUsd.Client on the connector side.

Scene materialization

The Opc.Ua.OpenUsd.Server.Scene namespace materializes a composed USD stage inside the OPC UA address space and exports it back to a scene document:

API Purpose
ISystemContext.MaterializeUsdStage(...) Materializes a UsdStage as a UsdStageType Object with its prim tree.
ISystemContext.ExportUsdStage(...) Reads a materialized stage back into a scene document.
ISystemContext.EnsureStagesFolder(...) Finds or creates the discovery folder containing materialized stages.
UsdMaterializationResult.TryResolveBindingTarget(...) Resolves the scene attribute targeted by a Part 1 binding.

UsdMaterializationOptions selects the optional composition, applied-schema, metadata, georeference, and historical-access conformance units.

Notable behavior:

  • Known UsdGeom and UsdShade schemas are materialized as typed ObjectType subtypes.
  • Unknown typed schemas, API schemas, and value types are retained for faithful export.
  • Each attribute retains its exact SdfValueTypeName so many-to-one OPC UA DataType mappings remain reversible.
  • Recognized Cesium georeference schemas can be dual-authored through the portable companion types.
  • Live attributes can be server-maintained and exposed through HistoricalAccess.

Both companion models are drafts; their APIs, model shapes, and NodeIds may change until the specifications are ratified.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.1 is compatible. 
.NET Framework net472 is compatible.  net48 is compatible.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

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GitHub repositories

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Version Downloads Last Updated
2.0.0-preview.5 39 9/17/2026
2.0.0-preview.4 54 9/2/2026
2.0.0-preview.3 61 8/28/2026
2.0.0-preview.2 66 8/24/2026

https://github.com/OPCFoundation/UA-.NETStandard/releases