caa a22 4500 605541000 CHVBK 20210128100914.0 cr unu---uuuuu 210128e20150601xx s 000 0 eng 10.1007/s00371-015-1123-x doi (NATIONALLICENCE)springer-10.1007/s00371-015-1123-x Virtual cutting of deformable objects based on efficient topological operations [Elektronische Daten] [Christoph Paulus, Lionel Untereiner, Hadrien Courtecuisse, Stéphane Cotin, David Cazier] Virtual cutting of deformable objects is at the core of many applications in interactive simulation and especially in computational medicine. The ability to simulate surgical cuts, dissection, soft tissue tearing or micro-fractures is essential for augmenting the capabilities of existing or future simulation systems. To support such features, we combine a new remeshing algorithm with a fast finite element approach. The proposed method is generic enough to support a large variety of applications. We show the benefits of our approach evaluating the impact of cuts on the number of nodes and the numerical quality of the mesh. These points are crucial to ensure accurate and stable real-time simulations. Springer-Verlag Berlin Heidelberg, 2015 Real-time nationallicence Simulation nationallicence Virtual reality nationallicence Topological changes nationallicence Cutting and tearing nationallicence Deformable models nationallicence Medical applications nationallicence Paulus Christoph Inria Nancy Grand Est, 54600, Villers-lès-Nancy, France aut Untereiner Lionel Inria Nancy Grand Est, 54600, Villers-lès-Nancy, France aut Courtecuisse Hadrien Université de Strasbourg, ICube Lab, 67412, Illkirch, France aut Cotin Stéphane Inria Nancy Grand Est, 54600, Villers-lès-Nancy, France aut Cazier David Université de Strasbourg, ICube Lab, 67412, Illkirch, France aut The Visual Computer Springer Berlin Heidelberg 31/6-8(2015-06-01), 831-841 0178-2789 31:6-8<831 2015 31 371 https://doi.org/10.1007/s00371-015-1123-x text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00371-015-1123-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Paulus Christoph Inria Nancy Grand Est, 54600, Villers-lès-Nancy, France aut NATIONALLICENCE 700 1- Untereiner Lionel Inria Nancy Grand Est, 54600, Villers-lès-Nancy, France aut NATIONALLICENCE 700 1- Courtecuisse Hadrien Université de Strasbourg, ICube Lab, 67412, Illkirch, France aut NATIONALLICENCE 700 1- Cotin Stéphane Inria Nancy Grand Est, 54600, Villers-lès-Nancy, France aut NATIONALLICENCE 700 1- Cazier David Université de Strasbourg, ICube Lab, 67412, Illkirch, France aut NATIONALLICENCE 773 0- The Visual Computer Springer Berlin Heidelberg 31/6-8(2015-06-01), 831-841 0178-2789 31:6-8<831 2015 31 371