CGAL 6.0.1 - 3D Simplicial Mesh Data Structures
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The concept SimplicialMeshCellBase_3
describes the requirements for the TriangulationDataStructure_3::Cell
type of the triangulation used in a 3D simplicial mesh data structure.
The type SimplicialMeshCellBase_3
refines the concept TriangulationCellBase_3
and must be copy constructible. The concept SimplicialMeshCellBase_3
includes a way to store and retrieve if a given cell of the triangulation is inside a subdomain or not, and which subdomain it belongs to in case of a multi-domain.
Moreover, this concept adds four markers per cell to mark the facets of the triangulation that are surface facets.
Types | |
typedef unspecified_type | Subdomain_index |
Type of indices for cells of the mesh complex. | |
typedef unspecified_type | Surface_patch_index |
Type of indices for surface patches of the mesh complex. | |
Operations | |
Subdomain_index | subdomain_index () |
returns the index of the input subdomain that contains the cell. | |
void | set_subdomain_index (Subdomain_index index) |
Sets the subdomain index of the cell. | |
bool | is_facet_on_surface (int i) |
returns true iff facet(i) is a surface facet. | |
Surface_patch_index | surface_patch_index (int i) |
returns Surface_patch_index of facet i . | |
void | set_surface_patch_index (int i, Surface_patch_index index) |
sets Surface_patch_index of facet i to index . | |
Type of indices for cells of the mesh complex.
Must match the type MeshDomain_3::Subdomain_index
in the context of mesh generation.
Type of indices for surface patches of the mesh complex.
Must match the type MeshDomain_3::Surface_patch_index
in the context of mesh generation.