bitpit::SkdBox Class Reference

The SkdBox class defines a box. More...

Inheritance diagram for bitpit::SkdBox:

Public Member Functions
	SkdBox ()
	SkdBox (const std::array< double, 3 > &boxMin, const std::array< double, 3 > &boxMax)
bool	boxContainsPoint (const std::array< double, 3 > &point, double offset) const
bool	boxIntersectsSphere (const std::array< double, 3 > &center, double radius) const
double	evalPointMaxDistance (const std::array< double, 3 > &point) const
double	evalPointMaxDistance (const std::array< double, 3 > &point, double emptyDistance) const
double	evalPointMaxSquareDistance (const std::array< double, 3 > &point) const
double	evalPointMaxSquareDistance (const std::array< double, 3 > &point, double emptySquareDistance) const
double	evalPointMinDistance (const std::array< double, 3 > &point) const
double	evalPointMinDistance (const std::array< double, 3 > &point, double emptyDistance) const
double	evalPointMinSquareDistance (const std::array< double, 3 > &point) const
double	evalPointMinSquareDistance (const std::array< double, 3 > &point, double emptySquareDistance) const
const std::array< double, 3 > &	getBoxMax () const
const std::array< double, 3 > &	getBoxMin () const
bool	isEmpty () const

Protected Attributes
std::array< double, 3 >	m_boxMax
std::array< double, 3 >	m_boxMin

Detailed Description

The SkdBox class defines a box.

Definition at line 66 of file patch_skd_tree.hpp.

Constructor & Destructor Documentation

SkdBox() [1/2]

bitpit::SkdBox::SkdBox

(

)

Default constructor.

Definition at line 171 of file patch_skd_tree.cpp.

SkdBox() [2/2]

bitpit::SkdBox::SkdBox	(	const std::array< double, 3 > &	boxMin,
		const std::array< double, 3 > &	boxMax )

Constructor

Parameters

boxMin	is the minimum coordinate of the box
boxMax	is the maximum coordinate of the box

Definition at line 183 of file patch_skd_tree.cpp.

Member Function Documentation

boxContainsPoint()

bool bitpit::SkdBox::boxContainsPoint	(	const std::array< double, 3 > &	point,
		double	offset ) const

Checks if the specified point is inside the box .

The box size will be expanded by the specified offset value.

Parameters

point	is the point
offset	is the offset that will be used to expand the box

Returns

Returns true if the point is inside the inflated box, false otherwise.

Definition at line 383 of file patch_skd_tree.cpp.

boxIntersectsSphere()

bool bitpit::SkdBox::boxIntersectsSphere	(	const std::array< double, 3 > &	center,
		double	radius ) const

Checks if the box intersects the sphere with given center and radius.

Parameters

[in]	center	is the center of the sphere
[in]	radius	is the radius of the sphere

Returns

Returns true if the box intersects the sphere with given center and radius, false otherwise.

Definition at line 410 of file patch_skd_tree.cpp.

evalPointMaxDistance() [1/2]

double bitpit::SkdBox::evalPointMaxDistance

(

const std::array< double, 3 > &

point

)

const

Evaluates the maximum distance between the specified point and the box.

If the box is empty, the result is undefined.

Parameters

point

is the point

Returns

The maximum distance between the specified point and the box.

Definition at line 328 of file patch_skd_tree.cpp.

evalPointMaxDistance() [2/2]

double bitpit::SkdBox::evalPointMaxDistance	(	const std::array< double, 3 > &	point,
		double	emptyDistance ) const

Evaluates the maximum distance between the specified point and the box.

If the box is not valid, the specified default distance is returned.

Parameters

point	is the point
emptyDistance	is the distance that will be return when the box is empty

Returns

The maximum distance between the specified point and the box.

Definition at line 311 of file patch_skd_tree.cpp.

evalPointMaxSquareDistance() [1/2]

double bitpit::SkdBox::evalPointMaxSquareDistance

(

const std::array< double, 3 > &

point

)

const

Evaluates the square of the maximum distance between the specified point and the box.

If the box is empty, the result is undefined.

Parameters

point

is the point

Returns

The square of the maximum distance between the specified point and the box.

Definition at line 364 of file patch_skd_tree.cpp.

evalPointMaxSquareDistance() [2/2]

double bitpit::SkdBox::evalPointMaxSquareDistance	(	const std::array< double, 3 > &	point,
		double	emptySquareDistance ) const

Evaluates the square of the maximum distance between the specified point and the box.

If the box is not valid, the specified default square distance is returned.

Parameters

point	is the point
emptySquareDistance	is the square distance that will be return when the box is empty

Returns

The square of the maximum distance between the specified point and the box.

Definition at line 345 of file patch_skd_tree.cpp.

evalPointMinDistance() [1/2]

double bitpit::SkdBox::evalPointMinDistance

(

const std::array< double, 3 > &

point

)

const

Evaluates the minimum distance between the specified point and the box.

If the box is empty, the result is undefined.

Parameters

point

is the point

Returns

The minimum distance between the specified point and the box.

Definition at line 255 of file patch_skd_tree.cpp.

evalPointMinDistance() [2/2]

double bitpit::SkdBox::evalPointMinDistance	(	const std::array< double, 3 > &	point,
		double	emptyDistance ) const

Evaluates the minimum distance between the specified point and the box.

If the box is not valid, the specified defualt distance is returned.

Parameters

point	is the point
emptyDistance	is the distance that will be return when the box is empty

Returns

The minimum distance between the specified point and the box.

Definition at line 238 of file patch_skd_tree.cpp.

evalPointMinSquareDistance() [1/2]

double bitpit::SkdBox::evalPointMinSquareDistance

(

const std::array< double, 3 > &

point

)

const

Evaluates the square of the minimum distance between the specified point and the box.

If the box is empty, the result is undefined.

Parameters

point

is the point

Returns

The square of the minimum distance between the specified point and the box.

Definition at line 291 of file patch_skd_tree.cpp.

evalPointMinSquareDistance() [2/2]

double bitpit::SkdBox::evalPointMinSquareDistance	(	const std::array< double, 3 > &	point,
		double	emptySquareDistance ) const

Evaluates the square of the minimum distance between the specified point and the box.

If the box is not valid, the specified default square distance is returned.

Parameters

point	is the point
emptySquareDistance	is the distance that will be return when the box is empty

Returns

The square of the minimum distance between the specified point and the box.

Definition at line 272 of file patch_skd_tree.cpp.

getBoxMax()

const std::array< double, 3 > & bitpit::SkdBox::getBoxMax

(

)

const

Get the maximum coordinate of the box.

Returns

The maximum coordinate of the box.

Definition at line 223 of file patch_skd_tree.cpp.

getBoxMin()

const std::array< double, 3 > & bitpit::SkdBox::getBoxMin

(

)

const

Get the minimum coordinate of the box.

Returns

The minimum coordinate of the box.

Definition at line 213 of file patch_skd_tree.cpp.

isEmpty()

bool bitpit::SkdBox::isEmpty

(

)

const

Check if the box is empty.

An empty box has a minimum coordinates that is greater than the maximum coordinate.

Returns

Returns true if the box is empty, false otherwise.

Definition at line 197 of file patch_skd_tree.cpp.

Member Data Documentation

m_boxMax

std::array<double, 3> bitpit::SkdBox::m_boxMax

protected

Definition at line 92 of file patch_skd_tree.hpp.

m_boxMin

std::array<double, 3> bitpit::SkdBox::m_boxMin

protected

Definition at line 91 of file patch_skd_tree.hpp.

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The documentation for this class was generated from the following files:

• src/patchkernel/patch_skd_tree.hpp
• src/patchkernel/patch_skd_tree.cpp