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Constraint Sets for Topology-changing Finite Element Models
(The Eurographics Association, 2007)
We propose constraint sets as an efficient data structure for topology-changing deformable tetrahedral meshes. Using constraint sets, data structure updates in case of topology changes are simple and efficient. The consistency ...
Local Constraint Methods for Deformable Objects
(The Eurographics Association, 2006)
We present a local scheme to enforce non-conflicting geometric constraints for dynamically deforming objects. The approach employs information on the underlying numerical integration method and we present a unified scheme ...