Isosurfacing Domains

This group encapsulates the classes that can be used to represent a complete domain (partition and fields), to be used by the isosurfacing methods of this package.

Topics
	Isosurfacing Domain Helpers

Classes
class	CGAL::Isosurfacing::Dual_contouring_domain_3< Partition, ValueField, GradientField, EdgeIntersectionOracle >
	A domain that can be used as input in the Dual Contouring algorithm. More...
class	CGAL::Isosurfacing::Marching_cubes_domain_3< Partition, ValueField, EdgeIntersectionOracle >
	A domain that can be used with the Marching Cubes algorithm. More...

Functions
template<typename Partition, typename ValueField, typename GradientField, typename EdgeIntersectionOracle = Dichotomy_edge_intersection>
Dual_contouring_domain_3< Partition, ValueField, GradientField, EdgeIntersectionOracle >	CGAL::Isosurfacing::create_dual_contouring_domain_3 (const Partition &partition, const ValueField &values, const GradientField &gradients, const EdgeIntersectionOracle &intersection_oracle=EdgeIntersectionOracle())
	creates a new instance of a domain that can be used with the Dual Contouring algorithm.
template<typename Partition, typename ValueField, typename EdgeIntersectionOracle = Linear_interpolation_edge_intersection>
Marching_cubes_domain_3< Partition, ValueField, EdgeIntersectionOracle >	CGAL::Isosurfacing::create_marching_cubes_domain_3 (const Partition &partition, const ValueField &values, const EdgeIntersectionOracle &intersection_oracle=EdgeIntersectionOracle())
	creates a new instance of a domain that can be used with the Marching Cubes algorithm.

Function Documentation

create_dual_contouring_domain_3()

template<typename Partition, typename ValueField, typename GradientField, typename EdgeIntersectionOracle = Dichotomy_edge_intersection>

Dual_contouring_domain_3< Partition, ValueField, GradientField, EdgeIntersectionOracle > CGAL::Isosurfacing::create_dual_contouring_domain_3	(	const Partition &	partition,
		const ValueField &	values,
		const GradientField &	gradients,
		const EdgeIntersectionOracle &	intersection_oracle = EdgeIntersectionOracle() )

#include <CGAL/Isosurfacing_3/Dual_contouring_domain_3.h>

creates a new instance of a domain that can be used with the Dual Contouring algorithm.

Template Parameters

Partition	must be a model of IsosurfacingPartition_3
ValueField	must be a model of IsosurfacingValueField_3
GradientField	must be a model of IsosurfacingGradientField_3
EdgeIntersectionOracle	must be a model of IsosurfacingEdgeIntersectionOracle_3

Parameters

partition	the space partitioning data structure
values	a continuous field of scalar values, defined over the geometric span of partition
gradients	a continuous field of normalized vectors, defined over the geometric span of partition
intersection_oracle	the oracle for edge-isosurface intersection computation

Warning

the domain class keeps a reference to the partition, values and gradients objects. As such, users must ensure that the lifetimes of these objects exceed that of the domain object.

Examples

Isosurfacing_3/dual_contouring.cpp.

create_marching_cubes_domain_3()

template<typename Partition, typename ValueField, typename EdgeIntersectionOracle = Linear_interpolation_edge_intersection>

Marching_cubes_domain_3< Partition, ValueField, EdgeIntersectionOracle > CGAL::Isosurfacing::create_marching_cubes_domain_3	(	const Partition &	partition,
		const ValueField &	values,
		const EdgeIntersectionOracle &	intersection_oracle = EdgeIntersectionOracle() )

#include <CGAL/Isosurfacing_3/Marching_cubes_domain_3.h>

creates a new instance of a domain that can be used with the Marching Cubes algorithm.

Template Parameters

Partition	must be a model of IsosurfacingPartition_3
ValueField	must be a model of IsosurfacingValueField_3
EdgeIntersectionOracle	must be a model of IsosurfacingEdgeIntersectionOracle_3

Parameters

partition	the space partitioning data structure
values	a continuous field of scalar values, defined over the geometric span of partition
intersection_oracle	the oracle for edge-isosurface intersection computation

Warning

the domain class keeps a reference to the partition, values and gradients objects. As such, users must ensure that the lifetimes of these objects exceed that of the domain object.

Examples

Isosurfacing_3/marching_cubes.cpp.