CGAL 5.1.2 - 3D Periodic Mesh Generation
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The concept Periodic_3MeshDomain_3
describes the knowledge required on the object to be discretized. The concept Periodic_3MeshDomain_3
is the concept to be used when the input domain is defined over the three-dimensional flat torus.
From a syntactic point of view, it defines almost the same requirements as the concept MeshDomain_3
and thus Periodic_3MeshDomain_3
refines MeshDomain_3
: the concept Periodic_3MeshDomain_3
additionally requires an access to the user-defined canonical cube via the function bounding_box
. However, the oracle must take into account the periodicity of the domain (see Section Input Domain).
The class CGAL::Labeled_mesh_domain_3<BGT>
paired with a periodic labeling function is a model of this concept. It is possible to create artificially periodic functions through the class CGAL::Periodic_3_function_wrapper<Function,BGT>
.
Public Types | |
typedef unspecified_type | Iso_cuboid_3 |
The canonical cube type. | |
Public Member Functions | |
const Iso_cuboid_3 & | bounding_box () |
returns the user-chosen cube that is the canonical instance of the flat torus. | |