Generación Automática de Hexaedros: Algoritmo de Generación de la Malla Dual por Subdivisión y Mapeo

Abstract

We present a new implementllllion of an all hexahedral mesh generator, which works making the dual of the desired mesh.
The interior dual is generated through successive subdivisions with a closed exterior line. At each step the divider surface is generated and attached to both halves. Mapping one of the halves makes the surface.
An advance over a previous implementation is that multiple crossing lines are resolved and selfintersecting lines are successively disassembled and, in some cases corrected.
This approach gives automatic solution for a more general class of problems.