3D Mesh Generation Reference

Todo:

check generated documentation

Pierre Alliez, Clément Jamin, Laurent Rineau, Stéphane Tayeb, Jane Tournois, Mariette Yvinec

This package is devoted to the generation of isotropic simplicial meshes discretizing 3D domains. The domain to be meshed is a region of 3D space that has to be bounded. The region may be connected or composed of multiple components and/or subdivided in several subdomains. The domain is input as an oracle able to answer queries, of a few different types, on the domain. Boundary and subdivision surfaces are either smooth or piecewise smooth surfaces, formed with planar or curved surface patches. Surfaces may exhibit 1-dimensional features (e.g. crease edges) and 0-dimensional features (e.g. singular points as corners tips, cusps or darts), that have to be fairly approximated in the mesh. Optionally, the algorithms support multi-core shared-memory architectures to take advantage of available parallelism.

Introduced in: CGAL 3.5
Depends on: PkgTriangulation3 and thirdpartyEigen
BibTeX: cgal:rty-m3-21b
License: GPL
Windows Demo: Polyhedron demo
Common Demo Dlls: dlls

Classified Reference Pages

Concepts

Here are the main concepts of this package:

• MeshTriangulationTraits_3
• MeshComplex_3InTriangulation_3
• MeshComplexWithFeatures_3InTriangulation_3
• MeshDomain_3
• MeshDomainWithFeatures_3
• MeshCriteria_3
• MeshCriteriaWithFeatures_3
• MeshCellCriteria_3
• MeshFacetCriteria_3
• MeshEdgeCriteria_3

The following concepts are secondary concepts, related to the template parameters of some models of the main concepts:

• BisectionGeometricTraits_3
• IntersectionGeometricTraits_3
• MeshCellBase_3
• MeshVertexBase_3
• MeshDomainField_3
• MeshPolyline_3
• TriangleAccessor_3

Classes

• CGAL::Mesh_complex_3_in_triangulation_3<Tr,CornerIndex,CurveIndex>
• CGAL::Mesh_triangulation_3<MD,Gt,Concurrency_tag,Vertex_base,Cell_base>
• CGAL::Mesh_vertex_base_3<Gt,MD,Vb>
• CGAL::Compact_mesh_cell_base_3<Gt,MD,Tds>
• CGAL::Mesh_cell_base_3<Gt,MD,Cb>
• CGAL::Mesh_criteria_3<Tr>
• CGAL::Mesh_cell_criteria_3<Tr>
• CGAL::Mesh_facet_criteria_3<Tr>
• CGAL::Mesh_edge_criteria_3<Tr>
• CGAL::Mesh_constant_domain_field_3<Gt,Index>

The following classes are models of domain concepts and their associated classes:

• CGAL::Labeled_mesh_domain_3<LabelingFunction,BGT>
• CGAL::Polyhedral_mesh_domain_3<Polyhedron,IGT,TriangleAccessor>
• CGAL::Polyhedral_mesh_domain_with_features_3<IGT>
• CGAL::Polyhedral_complex_mesh_domain_3<IGT>
• CGAL::Mesh_domain_with_polyline_features_3<MeshDomain_3>
• CGAL::Mesh_polyhedron_3<IGT>
• CGAL::Triangle_accessor_3<CGAL::Polyhedron_3<K>,K>
• CGAL::Implicit_multi_domain_to_labeling_function_wrapper<ImplicitFunction>
• CGAL::Implicit_mesh_domain_3<Function,BGT> (deprecated)
• CGAL::Labeled_image_mesh_domain_3<Image,BGT> (deprecated)
• CGAL::Gray_image_mesh_domain_3<Image,BGT,Image_word_type> (deprecated)

Function Templates

• CGAL::make_mesh_3()
• CGAL::refine_mesh_3()
• CGAL::exude_mesh_3()
• CGAL::perturb_mesh_3()
• CGAL::lloyd_optimize_mesh_3()
• CGAL::odt_optimize_mesh_3()
• CGAL::facets_in_complex_3_to_triangle_mesh()

CGAL::parameters Functions

• CGAL::parameters::features()
• CGAL::parameters::no_features()
• CGAL::parameters::exude()
• CGAL::parameters::no_exude()
• CGAL::parameters::perturb()
• CGAL::parameters::no_perturb()
• CGAL::parameters::lloyd()
• CGAL::parameters::no_lloyd()
• CGAL::parameters::odt()
• CGAL::parameters::no_odt()
• CGAL::parameters::manifold()
• CGAL::parameters::manifold_with_boundary()
• CGAL::parameters::non_manifold()

Enumerations

• CGAL::Mesh_optimization_return_code
• CGAL::Mesh_facet_topology

Input/Output Functions

• CGAL::output_to_medit()
• CGAL::output_to_vtu()

Modules
	Main Concepts
	Secondary Concepts
	Mesh Classes
	Domain Classes
	Mesh Generation Functions
	Parameter Functions
	Enumerations
	Input/Output Functions