Www.risc.jku.at/projects/basic/cgal/nurbs_in_cgal/ Application on NURBS Computer Aided Geometric Design (CAGD) and Visualization play an important role in the construction of such varied products as cars, ships, airplanes etc.
A practical implementation has to balance two conflicting goals, namely efficiency and reliability. Typically, a numerical algorithm is efficient, but it is not reliable and may fail in certain cases, especially in areas near the singularities. BobCAD-CAM. Nlib NURBS. Users - NURBS curves/surfaces. Solid Modeling Solutions - NURBS-Based Geometry Kernel Libraries. CGAL - Computational Geometry Algorithms Library. SMS Libraries. Free Graphics software downloads.