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A modeling methodology for finite element mesh generation of multi-region models with parametric surfaces
2002
Computers & graphics
This paper presents a description of the reorganization of a geometric modeler, MG, designed to support new capabilities of a topological module (CGC) that allows the detection of closed-off solid regions described by surface patches in non-manifold geometric models defined by NURBS. These patches are interactively created by the user by means of the modeler's graphics interface, and may result from parametric-surface intersection in which existing surface meshes are used as a support for a
doi:10.1016/s0097-8493(02)00179-6
fatcat:zpdp7zky35egzes6p5j6vwaybq