A C# wrapper for the Intel® Open Path Guiding Library, including sample code for a guided path tracer with SeeSharp
Precompiled binaries for openpgl and its dependencies can be downloaded by running the make.ps1 (all platforms) or make.sh (Linux and OSX) scripts. If you want to supply your own binaries, check these scripts for details.
cd GuidedPathTracer
dotnet run -c Release
The results can be viewed by opening and running the .NET interactive notebook GuidedPathTracer/Results.dib, or by manually opening the .exr files in GuidedPathTracer/Results.
There is an experimental GUI tool in the Viewer folder. It can visualize the guiding distributions in a scene.
(It is a webapp with serverside Blazor that directly links the GuidedPathTracer project to run arbitrary code. Hardly tested at all, so expect bugs all over ;) )