... constraints. computational geometry constraint theory design engineering graph theory operations research 13 06 2006 14 06 2007 In the past, the constraint solver has usually been used for designs in which the “sketches” are already beautified. However, a designer would...

... constraint theory optimisation problem solving Constructive Geometric Constraint Solving Interval Analysis Global Optimization Many applications in computer-aided design, computer-aided manufacturing, kinematics or robotics, are conveniently modeled by geometric problems defined...

... August 2001; revised manuscript received October 2001. Associate Editors D. Anderson, K. Lee. 01 August 2001 01 October 2001 solid modelling design engineering constraint theory Most current modeling systems are feature modeling systems. Feature models are built from...

... even when they are subtly intersected. CAD solid modelling constraint theory topology Computer-Aided Design Solid Modeling Feature Modeling Robust Computation Topological Constraint Face-Based Representation Interference calculation is key technology for solid modeling, feature...

...; revised manuscript received Oct. 2001. Associate Editors: D. Anderson, K. Lee. 01 Aug 2001 01 Oct 2001 CAD solid modelling control systems geometry splines (mathematics) constraint theory CAD Curves & Surfaces Geometric Modeling Wavelets Building intuitive...