This demo finds nearest point from a point cloud using Bounding Volume (BVH) Hierarchy.
This demo implements following paper:
"Fast parallel construction of high-quality bounding volume hierarchies",
Tero Karras and Timo Aila.
2013.
In Proceedings of the 5th High-Performance Graphics Conference (HPG ’13).
Association for Computing Machinery,
New York, NY, USA, 89–99.
DOI:https://doi.org/10.1145/2492045.2492055