Mesh Repair with Topology Control
Franck Hétroy, Stéphanie Rey, Carlos Andújar, Pere Brunet, Àlvar Vinacua, Thème Cog, Franck Hétroy, Stéphanie Rey, Carlos Andújar, Àlvar Vinacua · 2008
In this research report, we propose a new method to convert a triangular mesh with geometrical and topological defects into a 2-manifold, whose topology (genus and number of connected components) is controlled by the user. We start by converting the input mesh into a thin layer of face-connected voxels; then the topology of this voxel set can be modified by the user thanks to morphological operators of different orders; at last the fixed voxel set is converted back into a triangular mesh, which both is a 2-manifold and have the desired topology.