1.Shape representations

The package shape provides a set of tools to compute with shape represented by semi-algebraic models, including

• Point sets
• Meshes
• Parametric curves
• Parametric surfaces
• Implicit curves
• Implicit surfaces

2.Algorithms

• Matrix representation for curves and surfaces

• Topology and arrangement of algebraic curves.
• Topology of surfaces,
• Intersection of parametric surfaces,
• Auto-intersection of parametric surfaces.

3.Library

• Doxygen documentation