SKVORTSOV, A. An algorithm for constructing the union, intersection and difference of arbitrary polygons on the basis of triangulation with linear-time complexity on average. Numerical Methods and Programming (Vychislitel’nye Metody i Programmirovanie), [S. l.], v. 3, n. 3, p. 116–123, 2002. Disponível em: https://en.num-meth.ru/index.php/journal/article/view/51. Acesso em: 26 apr. 2024.