Ray Casting

Fast and Exact Winding Numbers for Triangle Meshes

Peiyuan Xie, Christian Hafner, Chris Wojtan

Journal SIGGRAPH 2026 Generalized Winding Number Geometry Processing Triangle Mesh Ray Casting Inside-Outside Test

The Antipodal Method: Fast, Accurate, and Robust 3D Generalized Winding Numbers

Cedric Martens, Philip Trettner, Mikhail Bessmeltsev

Journal SIGGRAPH 2026 Winding Number Geometry Processing Point Containment Ray Casting Parametric Surface