Thank you for making this awesome tutorial!
I am actually having some issues with setting the variable in my header file.
I am trying to use this line from your tutorial TPointHashGrid3d In GeometryCore:
UE::Geometry::TPointHashGrid3d* PointHash3;
However, I am getting an error: C++ argument list for alias template is missing. I am not sure how to fix this and wanted to see if you ran into this issue.