CGAL 6.1 - 2D Conforming Triangulations and Meshes

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DelaunayMeshVertexBase_2 Concept Reference
Reference Manual » Concepts

## Definition

The concept `DelaunayMeshVertexBase_2` refines the concept `TriangulationVertexBase_2`. It adds two functions giving access to a `double` marker, that is useful for the mesh optimizers to keep the mesh density everywhere while modifying the mesh.

Refines
  `TriangulationVertexBase_2`

Has models
  `CGAL::Delaunay_mesh_vertex_base_2<Traits, Vb>`

## Access Functions
const double & | sizing_info () const
| returns the size requested locally around the vertex
void | set_sizing_info (const double &s)
| sets the size requested locally around the vertex