Line-stepping for shell meshes

Authors:
Kenny Erleben;Jon Sporring
Affiliations:
Department of Computer Science, University of Copenhagen, Denmark;Department of Computer Science, University of Copenhagen, Denmark
Venue:
SCIA'07 Proceedings of the 15th Scandinavian conference on Image analysis
Year:
2007

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Abstract

This paper presents a new method for creating a thick shell tetrahedral mesh from a triangular surface mesh. Our main goal is to create the thickest possible shell mesh with the lowest possible number of tetrahedrons. Low count tetrahedral meshes is desirable for animating deformable objects where accuracy is less important and to produce shell maps and signed distance fields. In this work we propose to improve convergence rate of past work.