Implicit handling of geometric relations in an existing modeler
Résumé
This paper presents a constraint-based modeling system, integrated into a widely used CAD modeler. Using a notification mechanism, the system records the precision functions called by the user in order to maintain geometric relations between points locations and source objects. These relations are stored in a directed graph which allows an automatic update of the model.
Origine | Fichiers produits par l'(les) auteur(s) |
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