Eigen3 use

Whats the correct way to get Eigen working within UE5.1? I need to use the Matrix class but the header alone leads to errors and I dont know how to include the <Eigen/Dense> or whatever to give em all to me to work with it. Please advise. Thanks alot!

In order for this to work I had to download a local copy of Eigen from their website and setup the path to in within the project.build.cs using PublicSystemIncludePaths.Add and put the path to the local copy in there.

Not seeing how to mark this solved, so if someone or a mod can kindly provide guidance please. :slight_smile: