FCPW is a C++ library for fast closest point and ray intersection queries.

I wrote a report evaluating various strategies for parallelizing closest point queries on the CPU and GPU.

I worked on this project during the spring semester of 2021. My advisors were Rohan Sawhney and Keenan Crane of the CMU Geometry Collective.

You can find the FCPW library and my GPU strategies on GitHub.