squared_distance.hpp File Reference

Consists of a set of templated (overloaded) routines used to calculate the squared distance between two geometric entities. More...

#include "axom/primal/geometry/BoundingBox.hpp"
#include "axom/primal/geometry/Point.hpp"
#include "axom/primal/geometry/Segment.hpp"
#include "axom/primal/geometry/Triangle.hpp"
#include "axom/primal/geometry/Vector.hpp"
#include "axom/primal/operators/closest_point.hpp"
#include "axom/core/utilities/Utilities.hpp"
#include "axom/slic/interface/slic.hpp"
#include <limits>

Namespaces
	axom
	axom::primal

Functions
double	axom::primal::squared_distance (const double *A, const double *B, int N)
	Computes the squared distance from point A to point B, represented by arrays of length N. More...
template<typename T , int NDIMS>
AXOM_HOST_DEVICE double	axom::primal::squared_distance (const Point< T, NDIMS > &A, const Point< T, NDIMS > &B)
	Computes the squared distance from point A to point B. More...
template<typename T , int NDIMS>
AXOM_HOST_DEVICE double	axom::primal::squared_distance (const Point< T, NDIMS > &P, const BoundingBox< T, NDIMS > &B)
	Computes the minimum squared distance from a query point, P, to a given axis-aligned bounding box B. More...
template<typename T , int NDIMS>
AXOM_HOST_DEVICE double	axom::primal::squared_distance (const BoundingBox< T, NDIMS > &A, const BoundingBox< T, NDIMS > &B)
	Computes the minimum squared distance between 2 axis-aligned boxes. More...
template<typename T , int NDIMS>
double	axom::primal::squared_distance (const Point< T, NDIMS > &P, const Segment< T, NDIMS > &S)
	Computes the minimum squared distance from a query point, P, to the given segment, S. More...
template<typename T , int NDIMS>
double	axom::primal::squared_distance (const Point< T, NDIMS > &P, const Triangle< T, NDIMS > &tri)
	Computes the minimum squared distance from a query point, P, to the closest point on the given triangle. More...

Detailed Description

Consists of a set of templated (overloaded) routines used to calculate the squared distance between two geometric entities.