A hexahedral mesh connectivity compression with vertex degrees

Authors:
Sebastian Krivograd;Mladen Trlep;Borut alik
Affiliations:
Faculty of Electrical Engineering and Computer Science, University of Maribor, Smetanova ulica 17, SI - 2000 Maribor, Slovenia;Faculty of Electrical Engineering and Computer Science, University of Maribor, Smetanova ulica 17, SI - 2000 Maribor, Slovenia;Faculty of Electrical Engineering and Computer Science, University of Maribor, Smetanova ulica 17, SI - 2000 Maribor, Slovenia
Venue:
Computer-Aided Design
Year:
2008

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Abstract

This paper introduces a new algorithm for the compression of manifold hexahedral meshes topology, using vertex degree. The topology compression consists of two parts-the mesh's boundary consisting of quadrilaterals is compressed first, and then the hexahedra are processed by the help of six commands. The topology compression algorithm has been matched against the best-known method to-date, and shows itself to be competitive.