SurgSim::DataStructures::AabbTreeIntersectionVisitor Class Reference

Visitor class to collect the items that intersect with a given bounding box. More...

#include <SurgSim/DataStructures/AabbTreeIntersectionVisitor.h>

Inheritance diagram for SurgSim::DataStructures::AabbTreeIntersectionVisitor:

Public Member Functions
	AabbTreeIntersectionVisitor ()
	Constructor. More...
	AabbTreeIntersectionVisitor (const SurgSim::Math::Aabbd &aabb)
	Constructor. More...
virtual	~AabbTreeIntersectionVisitor ()
	Destructor. More...
bool	handle (TreeNode *node) override
	Handle TreeNode basic type. More...
bool	handle (AabbTreeNode *node) override
	Handle AabbTreeNode basic type, default body, override for specific work. More...
bool	hasIntersections () const
void	reset ()
	Resets the data in the tree. More...
SurgSim::Math::Aabbd	getAabb () const
void	setAabb (const SurgSim::Math::Aabbd &aabb)
	Sets a new bounding box, will also call reset() More...
const std::list< size_t > &	getIntersections () const
Public Member Functions inherited from SurgSim::DataStructures::TreeVisitor
virtual	~TreeVisitor ()
	Destructor. More...

Private Attributes
std::list< size_t >	m_intersections
	List of ids found for intersections. More...
SurgSim::Math::Aabbd	m_aabb
	Bounding box used for intersection test. More...

Detailed Description

Visitor class to collect the items that intersect with a given bounding box.

Constructor & Destructor Documentation

AabbTreeIntersectionVisitor() [1/2]

SurgSim::DataStructures::AabbTreeIntersectionVisitor::AabbTreeIntersectionVisitor

(

)

Constructor.

AabbTreeIntersectionVisitor() [2/2]

SurgSim::DataStructures::AabbTreeIntersectionVisitor::AabbTreeIntersectionVisitor ( const SurgSim::Math::Aabbd &  aabb )

explicit

Constructor.

Parameters

aabb	the bounding box to be used.

~AabbTreeIntersectionVisitor()

SurgSim::DataStructures::AabbTreeIntersectionVisitor::~AabbTreeIntersectionVisitor ( )

virtual

Destructor.

Member Function Documentation

getAabb()

SurgSim::Math::Aabbd SurgSim::DataStructures::AabbTreeIntersectionVisitor::getAabb

(

)

const

Returns

the bounding box to be used for the test.

getIntersections()

const std::list< size_t > & SurgSim::DataStructures::AabbTreeIntersectionVisitor::getIntersections

(

)

const

Returns

a reference to the found intersections.

handle() [1/2]

bool SurgSim::DataStructures::AabbTreeIntersectionVisitor::handle ( AabbTreeNode *  node )

overridevirtual

Handle AabbTreeNode basic type, default body, override for specific work.

Parameters

node	Node to process.

Returns

true to continue traversal, false to abort.

Reimplemented from SurgSim::DataStructures::TreeVisitor.

handle() [2/2]

bool SurgSim::DataStructures::AabbTreeIntersectionVisitor::handle ( TreeNode *  node )

overridevirtual

Handle TreeNode basic type.

Parameters

node	Node to process.

Returns

true To indicates that the visitor wishes to continue traversal, false if the visitor wants to abort traversal.

Implements SurgSim::DataStructures::TreeVisitor.

hasIntersections()

bool SurgSim::DataStructures::AabbTreeIntersectionVisitor::hasIntersections

(

)

const

Returns

true if the visitor has found intersections

reset()

void SurgSim::DataStructures::AabbTreeIntersectionVisitor::reset

(

)

Resets the data in the tree.

setAabb()

void SurgSim::DataStructures::AabbTreeIntersectionVisitor::setAabb

(

const SurgSim::Math::Aabbd &

aabb

)

Sets a new bounding box, will also call reset()

Parameters

aabb	The new bounding box.

Member Data Documentation

m_aabb

SurgSim::Math::Aabbd SurgSim::DataStructures::AabbTreeIntersectionVisitor::m_aabb

private

Bounding box used for intersection test.

m_intersections

std::list<size_t> SurgSim::DataStructures::AabbTreeIntersectionVisitor::m_intersections

private

List of ids found for intersections.

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

• SurgSim/DataStructures/AabbTreeIntersectionVisitor.h
• SurgSim/DataStructures/AabbTreeIntersectionVisitor.cpp