The evolution of constraint based geometric models is tightly tied to parametric and feature-based Computer-Aided Design (CAD) systems. Since the introduction of parametric design by Pro/Engineer in the 1980's, most major CAD systems adopted constraint based geometric models as a core technology. Constraint based geometric models allowed CAD systems to provide a more powerful data model while offering an intuitive user interface. Later on, the same models also found application to fields like linkage design, chemical modeling, computer vision and dynamic geometry. Constraint based geometric models are unevaluated models. A key problem related to constraint based geometric models is the geometric constraint based solving problem which, roug...
In geometric constraint solving, well constrained geometric problems can be abstracted as Laman grap...
International audienceSignificant progress has been accomplished during the past decades about geome...
Geometric modeling by constraints, whose applications are of interest to communities from various fi...
In this work we describe an algorithm that generates well constrained geometric constraint graphs wh...
AbstractA central issue in dealing with geometric constraint systems for CAD/CAM/CAE is the generati...
In geometric constraint solving, Decomposition Recombination solvers (DR-solvers) refer to a general...
We systematically design two new decomposition–recombination (DR) planners, geared to perform well w...
Geometric constraint solving is a central topic in many fields such as parametric solid modeling, co...
A geometric constraint system consists of a finite set of geometric elements, such as points, lines,...
The graph-based geometric constraint solving technique works in two steps. First the geometric probl...
Geometric problems defined by constraints can be represented by geometric constraint graphs whose n...
We report on the development of a two-dimensional geometric COll-straint solver. The solver is a maj...
In geometric constraint solving, 2D well constrained geometric problems can be abstracted as Laman g...
AbstractWe systematically design two new decomposition–recombination (DR) planners, geared to perfor...
The paper reports on the development of a 2D geometric constraint solver. The solver is a major comp...
In geometric constraint solving, well constrained geometric problems can be abstracted as Laman grap...
International audienceSignificant progress has been accomplished during the past decades about geome...
Geometric modeling by constraints, whose applications are of interest to communities from various fi...
In this work we describe an algorithm that generates well constrained geometric constraint graphs wh...
AbstractA central issue in dealing with geometric constraint systems for CAD/CAM/CAE is the generati...
In geometric constraint solving, Decomposition Recombination solvers (DR-solvers) refer to a general...
We systematically design two new decomposition–recombination (DR) planners, geared to perform well w...
Geometric constraint solving is a central topic in many fields such as parametric solid modeling, co...
A geometric constraint system consists of a finite set of geometric elements, such as points, lines,...
The graph-based geometric constraint solving technique works in two steps. First the geometric probl...
Geometric problems defined by constraints can be represented by geometric constraint graphs whose n...
We report on the development of a two-dimensional geometric COll-straint solver. The solver is a maj...
In geometric constraint solving, 2D well constrained geometric problems can be abstracted as Laman g...
AbstractWe systematically design two new decomposition–recombination (DR) planners, geared to perfor...
The paper reports on the development of a 2D geometric constraint solver. The solver is a major comp...
In geometric constraint solving, well constrained geometric problems can be abstracted as Laman grap...
International audienceSignificant progress has been accomplished during the past decades about geome...
Geometric modeling by constraints, whose applications are of interest to communities from various fi...