ptems::BBox< DIM > Struct Template Reference

Defines a bounding box by opposite corners (minimum and maximum point) More...

#include <ptems/vector.hpp>

Collaboration diagram for ptems::BBox< DIM >:

Public Member Functions
	BBox ()
	Create an undefined bounding box (has Maximum < Minimum) More...
	BBox (const Vector< DIM > &min, const Vector< DIM > &max)
	Create a bounding box. More...
void	AddPoint (const Vector< DIM > &point)
	Adds a point, expanding the bounding box as necessary. More...
Vector< DIM >	ToLocal (const Vector< 2 > &pt)
	Convert a global coordinate to a local coordinate on the bounding box space \([-1,1]^D\). More...

Public Attributes
Vector< DIM >	Minimum
	The minimum point of the bounding box. More...
Vector< DIM >	Maximum
	The maximum point of the bounding box. More...

Detailed Description

template<std::size_t DIM>
struct ptems::BBox< DIM >

Defines a bounding box by opposite corners (minimum and maximum point)

Template Parameters

DIM	The dimension of the space the bounding box is in

Constructor & Destructor Documentation

BBox() [1/2]

template<std::size_t DIM>

ptems::BBox< DIM >::BBox ( )

inline

Create an undefined bounding box (has Maximum < Minimum)

BBox() [2/2]

template<std::size_t DIM>

ptems::BBox< DIM >::BBox ( const Vector< DIM > &  min, const Vector< DIM > &  max  )

inline

Create a bounding box.

Parameters

min	Minimum point for the bounding box
max	Maximum point for the bounding box

Member Function Documentation

AddPoint()

template<std::size_t DIM>

void ptems::BBox< DIM >::AddPoint ( const Vector< DIM > &  point )

inline

Adds a point, expanding the bounding box as necessary.

Parameters

point

Point to ensure inside bounding box

ToLocal()

template<std::size_t DIM>

Vector<DIM> ptems::BBox< DIM >::ToLocal ( const Vector< 2 > &  pt )

inline

Convert a global coordinate to a local coordinate on the bounding box space \([-1,1]^D\).

Parameters

pt	The point in global space

Returns

Point in local space defined by this bounding box

Member Data Documentation

Maximum

template<std::size_t DIM>

Vector<DIM> ptems::BBox< DIM >::Maximum

The maximum point of the bounding box.

Minimum

template<std::size_t DIM>

Vector<DIM> ptems::BBox< DIM >::Minimum

The minimum point of the bounding box.

---

The documentation for this struct was generated from the following file:

• ptems/vector.hpp