CGAL5: CGAL5 (Computational Geometry Algorithms Library) CGAL5: CGAL5: CGAL is a C++ library of efficient and reliable geometric algorithms. CGAL5: CGAL5: This package contains a version greater than 4.x: since version 5.0, CGAL5: CGAL is a header-only library. CGAL5: CGAL5: CGAL5: Homepage: http://www.cgal.org/ CGAL5: CGAL5: