2010
DOI: 10.1016/j.cagd.2009.08.004
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Topological mesh operators

Abstract: In this paper we introduce an unified framework for topological manipulation on triangulated 2-manifolds with or without boundary. We show that there are two kinds of primitive operators on the underlying meshes: operators that change the topological characteristic of the mesh and operators that just modify its combinatorial structure. We present such operators and demonstrate that they provide a complete and coherent set of elementary operations for mesh construction and editing.

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Cited by 10 publications
(2 citation statements)
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“…The key to build mesh structures with this property is the ability to perform local refinement and simplification operations on the mesh. The theory of stellar subdivision provides such operators [17].…”
Section: B Adaptive Multiresolution Meshesmentioning
confidence: 99%
“…The key to build mesh structures with this property is the ability to perform local refinement and simplification operations on the mesh. The theory of stellar subdivision provides such operators [17].…”
Section: B Adaptive Multiresolution Meshesmentioning
confidence: 99%
“…Conceitos fundamentais Esta seção agrega os principais elementos conceituais que serão necessários para a compreensão dos assuntos tratados ao longo dos próximos capítulos. Foram colecionadas algumas definições e teoremas consultados em [33] e [34], para descrever os elementos combinatórios, em [12] e [1], para definir o conjunto de dados colantes e estabelecer a estrutura diferenciável associada, e em [18], [15] e [22], para estabelecer uma energia de distorção área/ângulo avaliada nas parametrizações.…”
Section: Organização Da Teseunclassified