Fayolle, P.-A. and Pasko, A., 2012. Optimized surface discretization of functionally defined multi-material objects. Advances in Engineering Software, 45 (1), pp. 301-312.
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
We present an algorithm for meshing implicit surfaces based on the Delaunay triangulation of a point-set adaptively sampled on an implicit surface. To improve the quality of the resulting triangular mesh, we use at each iteration a mesh optimization algorithm with the following objectives: optimizing the connectivity, retrieving the sharp features, regularizing the triangles shapes and minimizing the approximation error. Then, we extend this algorithm in order to handle functionally defined heterogeneous object surfaces, while maintaining a good quality for the triangles’ shapes and the mesh features (geometrical sharp features and boundaries between different materials).
|Uncontrolled Keywords:||Implicit Surface, Multi-material object, Polygonization, Meshing|
|Subjects:||Generalities > Computer Science and Informatics|
Technology > Manufacturing and Design > Design
Technology > Manufacturing and Design > Manufacturing
|Group:||Media School > National Centre for Computer Animation|
|Deposited By:||Professor Alexander Pasko|
|Deposited On:||24 Feb 2012 14:24|
|Last Modified:||07 Mar 2013 15:53|
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