IsosurfacingValueField_3 Concept Reference

Definition

The concept IsosurfacingValueField_3 describes the set of requirements to be fulfilled by the value field template parameter of the domain classes CGAL::Isosurfacing::Marching_cubes_domain_3 and CGAL::Isosurfacing::Dual_contouring_domain_3.

Value fields must be continuous and defined over the geometric span of the space partitioning data structure (also known as "partition") being used.

Has models

CGAL::Isosurfacing::Value_function_3

CGAL::Isosurfacing::Interpolated_discrete_values_3

See also

IsosurfacingTraits_3

IsosurfacingGradientField_3

Public Types
typedef unspecified_type	FT
	The scalar type.
typedef unspecified_type	Point_3
	The 3D point type.
typedef unspecified_type	vertex_descriptor
	A descriptor that uniquely identifies a vertex (see IsosurfacingPartition_3).

Public Member Functions
FT	operator() (Point_3 p)
	returns the value of the field at the point p.
FT	operator() (vertex_descriptor v)
	returns the value of the field at the vertex v.