A set of computational geometry routines in C intended for engineering simulation.

• geom_la: Basic linear algebra routines for 2/3/4 dimensions.
• geom_poly: Polygon and polyhedron routines in 2d and 3d. Depends on geom_la.
• geom_shapes: Basic shapes, bounds, and predicates. Depends on geom_la and geom_poly.
• geom_bvh: Bounding volume hierarchy object.
• geom_shapeset: High level operations on a collection of shapes. Depends on geom_shapes and geom_bvh.
• geom_predicates: Robust geometric predicates.
• geom_circum: Circumcenter routines. Depends on geom_predicates for high precision.