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Data-driven tetrahedral mesh subdivision
Rodríguez Pérez, Lyudmila Odalina; Navazo Álvaro, Isabel; Vinacua Pla, Álvaro
Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics; Universitat Politècnica de Catalunya. MOVING - Grup de Recerca en Modelatge, Interacció i Visualització en Realitat Virtual
Given a tetrahedral mesh immersed in a voxel model, we present a method to refine the mesh to reduce the discrepancy between interpolated values based on either scheme at arbitrary locations. An advantage of the method presented is that it requires few subdivisions and all decisions are made locally at each tetrahedron. We discuss the algorithm’s performance and applications.
Peer Reviewed
Àrees temàtiques de la UPC::Informàtica::Infografia
Computer graphics
Computational geometry
Tetrahedral meshes
Tetrahedra subdivision
Refinement mesh
Volume models
Geometria computacional
info:eu-repo/semantics/publishedVersion
Article
North Holland
         

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