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Computer Graphics and Image Processing, XVII Brazilian Symposium on (SIBGRAPI'04)
Multi-Resolution Triangulations with Adaptation to the Domain Based on Physical Compression
Curitiba, PR, Brazil
October 17-October 20
ISBN: 0-7695-2227-0
Ricardo Marroquim, UFRJ - Universidade Federal do Rio de Janeiro
Paulo Roma Cavalcanti, UFRJ - Universidade Federal do Rio de Janeiro
Claudio Esperan?, UFRJ - Universidade Federal do Rio de Janeiro
Luiz Velho, IMPA - Instituto de Matem?tica Pura e Aplicada
This paper presents a method for generating multi-resolution triangulations of non-manifold objects composed of several regions with arbitrary geometry. The process of adapting the triangulation to the boundary of the object is based on physical compression, more specifically, a mass-spring system. The final triangulation usually has no degenerated triangles and provides an approximation of the boundary based on a chosen resolution.
Citation:
Ricardo Marroquim, Paulo Roma Cavalcanti, Claudio Esperan?, Luiz Velho, "Multi-Resolution Triangulations with Adaptation to the Domain Based on Physical Compression," sibgrapi, pp.226-233, Computer Graphics and Image Processing, XVII Brazilian Symposium on (SIBGRAPI'04), 2004
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