Desk-sized Immersive Workplace Using Force Feedback Grid Interface
VR '02 Proceedings of the IEEE Virtual Reality Conference 2002
Twister: a space-warp operator for the two-handed editing of 3D shapes
ACM SIGGRAPH 2003 Papers
Haptic State-Surface Interactions
IEEE Computer Graphics and Applications
History based reactive objects for immersive CAD
SM '04 Proceedings of the ninth ACM symposium on Solid modeling and applications
Manipulation of CAD surface models with haptics based on shape control functions
Computer-Aided Design
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CAD systems are powerful software tools used to manage numerical edition and simulation of products. Edition of CAD objects is a fundamental step in the lifecycle of these products. Although CAD benefits from improvements in functionalities, user interaction on these systems does not evolve anymore. Our goal is to propose novel haptic techniques to enhance user interaction with such applications. An important issue in CAD systems is the modification of the Boundary Representation (B-Rep) of 3D objects. Our general goal is to determine suitable haptic methods to increase accuracy of 3D interaction with CAD objects. This paper focuses on CAD edition processes based on parameterization of extrusion operators.