sci-mathematics
The Computational Geometry Algorithms Library is a collaborative
open source library containing:
* the Kernel with geometric primitives such as points, vectors,
lines, predicates for testing things such as relative positions of
points, and operations such as intersections and distance calculation.
* the Basic Library which is a collection of standard data
structures and geometric algorithms, such as convex hull in 2D/3D,
(Delaunay) triangulation in 2D/3D, planar map, polyhedron, smallest
enclosing circle, and multidimensional query structures.
* the Support Library which offers interfaces to other packages,
e.g., for visualisation, and I/O, and other support facilities.