XDG: Accelerated Discrete Geometry for Particle Transport
XDG is an open-source ray tracing toolkit providing robust ray tracing for particle transport operations in scientific simulations.
XDG stands on the shoulders of the Direct Accelerated Geometry Monte Carlo (DAGMC) toolkit and it's development team, from which it draws significant guidance and inspiration. The intent of this library is to provide expanded DAGMC functionality across multiple mesh libraries and formats. Various members of the DAGMC development team are collaborators and contributors to the XDG project.