Computer-aided geometric design
Computer Aided Geometric Design (CAGD), also known as geometric modeling, is a branch of Computational Geometry.
Computer Aided Geometric Design (CAGD) studies especially the construction and manipulation of curves and surfaces given by a set of points using polynomial, rational, piecewise polynomial, or piecewise rational methods. This branch is closely related to several other branches, such as geometric modeling (for example, Non-Uniform Rational B-Spline (NURBS) objects represent the fundamental structures of modern computer systems used in the aircraft and car industry, such as CATIA V5) or data fitting (interpolation, approximation of a set of points).[1]
Application in Architectural Freeform Design
Frank Gehry | Zaha Hadid | Herzog & de Meuron | ...
Cecil Balmond |
Smart Geometry | Architecture in a Parametric Age |
Geometric problems originating in architecture can lead to interesting research and results in geometry processing, computer aided geometric design, and discrete differential geometry.[2]
References
- ^ Computer Aided Geometric Design in Mathematica
- ^ H. Pottmann, S. Brell-Cokcan and J. Wallner:Discrete surfaces for architectural design
Journals
See also
- CAD/CAM/CAE
- Solid modeling
- Computational topology
- Digital geometry
- Computational Geometry Algorithms Library (CGAL)
- Space partitioning
- Wikiversity:Topic:Computational geometry