hpp::fcl::DistanceTraversalNodeBase Class Reference

Node structure encoding the information required for distance traversal. More...

#include <hpp/fcl/traversal/traversal_node_base.h>

Inheritance diagram for hpp::fcl::DistanceTraversalNodeBase:

Collaboration diagram for hpp::fcl::DistanceTraversalNodeBase:

Public Member Functions
	DistanceTraversalNodeBase ()
virtual	~DistanceTraversalNodeBase ()
virtual FCL_REAL	BVTesting (int b1, int b2) const
	BV test between b1 and b2. More...
virtual void	leafTesting (int b1, int b2) const =0
	Leaf test between node b1 and b2, if they are both leafs. More...
virtual bool	canStop (FCL_REAL c) const
	Check whether the traversal can stop. More...
void	enableStatistics (bool enable)
	Whether store some statistics information during traversal. More...
Public Member Functions inherited from hpp::fcl::TraversalNodeBase
virtual	~TraversalNodeBase ()
virtual void	preprocess ()
virtual void	postprocess ()
virtual bool	isFirstNodeLeaf (int b) const
	Whether b is a leaf node in the first BVH tree. More...
virtual bool	isSecondNodeLeaf (int b) const
	Whether b is a leaf node in the second BVH tree. More...
virtual bool	firstOverSecond (int b1, int b2) const
	Traverse the subtree of the node in the first tree first. More...
virtual int	getFirstLeftChild (int b) const
	Get the left child of the node b in the first tree. More...
virtual int	getFirstRightChild (int b) const
	Get the right child of the node b in the first tree. More...
virtual int	getSecondLeftChild (int b) const
	Get the left child of the node b in the second tree. More...
virtual int	getSecondRightChild (int b) const
	Get the right child of the node b in the second tree. More...

Public Attributes
DistanceRequest	request
	request setting for distance More...
DistanceResult *	result
	distance result kept during the traversal iteration More...
bool	enable_statistics
	Whether stores statistics. More...
Public Attributes inherited from hpp::fcl::TraversalNodeBase
Transform3f	tf1
	configuation of first object More...
Transform3f	tf2
	configuration of second object More...

Detailed Description

Node structure encoding the information required for distance traversal.

Constructor & Destructor Documentation

hpp::fcl::DistanceTraversalNodeBase::DistanceTraversalNodeBase ( )

inline

virtual hpp::fcl::DistanceTraversalNodeBase::~DistanceTraversalNodeBase ( )

virtual

Member Function Documentation

virtual FCL_REAL hpp::fcl::DistanceTraversalNodeBase::BVTesting ( int  b1, int  b2  ) const

virtual

BV test between b1 and b2.

Returns

a lower bound of the distance between the two BV.

Note

except for OBB, this method returns the distance.

Reimplemented in hpp::fcl::OcTreeMeshDistanceTraversalNode< BV, NarrowPhaseSolver >, hpp::fcl::MeshOcTreeDistanceTraversalNode< BV, NarrowPhaseSolver >, hpp::fcl::OcTreeShapeDistanceTraversalNode< S, NarrowPhaseSolver >, hpp::fcl::ShapeOcTreeDistanceTraversalNode< S, NarrowPhaseSolver >, hpp::fcl::OcTreeDistanceTraversalNode< NarrowPhaseSolver >, hpp::fcl::ShapeMeshDistanceTraversalNodeOBBRSS< S, NarrowPhaseSolver >, hpp::fcl::ShapeMeshDistanceTraversalNodekIOS< S, NarrowPhaseSolver >, hpp::fcl::ShapeMeshDistanceTraversalNodeRSS< S, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNodeOBBRSS< S, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNodekIOS< S, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNodeRSS< S, NarrowPhaseSolver >, hpp::fcl::ShapeBVHDistanceTraversalNode< S, BV >, hpp::fcl::ShapeBVHDistanceTraversalNode< S, OBBRSS >, hpp::fcl::ShapeBVHDistanceTraversalNode< S, kIOS >, hpp::fcl::ShapeBVHDistanceTraversalNode< S, RSS >, hpp::fcl::BVHShapeDistanceTraversalNode< BV, S >, hpp::fcl::BVHShapeDistanceTraversalNode< kIOS, S >, hpp::fcl::BVHShapeDistanceTraversalNode< OBBRSS, S >, hpp::fcl::BVHShapeDistanceTraversalNode< RSS, S >, hpp::fcl::MeshDistanceTraversalNodeOBBRSS, hpp::fcl::MeshDistanceTraversalNodekIOS, hpp::fcl::MeshDistanceTraversalNodeRSS, hpp::fcl::BVHDistanceTraversalNode< BV >, hpp::fcl::BVHDistanceTraversalNode< kIOS >, hpp::fcl::BVHDistanceTraversalNode< RSS >, hpp::fcl::BVHDistanceTraversalNode< OBBRSS >, and hpp::fcl::ShapeDistanceTraversalNode< S1, S2, NarrowPhaseSolver >.

virtual bool hpp::fcl::DistanceTraversalNodeBase::canStop ( FCL_REAL  c ) const

virtual

Check whether the traversal can stop.

Reimplemented in hpp::fcl::ShapeMeshDistanceTraversalNode< S, BV, NarrowPhaseSolver >, hpp::fcl::ShapeMeshDistanceTraversalNode< S, RSS, NarrowPhaseSolver >, hpp::fcl::ShapeMeshDistanceTraversalNode< S, OBBRSS, NarrowPhaseSolver >, hpp::fcl::ShapeMeshDistanceTraversalNode< S, kIOS, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNode< BV, S, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNode< kIOS, S, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNode< RSS, S, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNode< OBBRSS, S, NarrowPhaseSolver >, hpp::fcl::MeshDistanceTraversalNode< BV >, hpp::fcl::MeshDistanceTraversalNode< kIOS >, hpp::fcl::MeshDistanceTraversalNode< RSS >, and hpp::fcl::MeshDistanceTraversalNode< OBBRSS >.

void hpp::fcl::DistanceTraversalNodeBase::enableStatistics ( bool  enable )

inlinevirtual

Whether store some statistics information during traversal.

Implements hpp::fcl::TraversalNodeBase.

virtual void hpp::fcl::DistanceTraversalNodeBase::leafTesting ( int  b1, int  b2  ) const

pure virtual

Leaf test between node b1 and b2, if they are both leafs.

Implemented in hpp::fcl::OcTreeMeshDistanceTraversalNode< BV, NarrowPhaseSolver >, hpp::fcl::MeshOcTreeDistanceTraversalNode< BV, NarrowPhaseSolver >, hpp::fcl::OcTreeShapeDistanceTraversalNode< S, NarrowPhaseSolver >, hpp::fcl::ShapeOcTreeDistanceTraversalNode< S, NarrowPhaseSolver >, hpp::fcl::OcTreeDistanceTraversalNode< NarrowPhaseSolver >, hpp::fcl::ShapeMeshDistanceTraversalNodeOBBRSS< S, NarrowPhaseSolver >, hpp::fcl::ShapeMeshDistanceTraversalNodekIOS< S, NarrowPhaseSolver >, hpp::fcl::ShapeMeshDistanceTraversalNodeRSS< S, NarrowPhaseSolver >, hpp::fcl::ShapeMeshDistanceTraversalNode< S, BV, NarrowPhaseSolver >, hpp::fcl::ShapeMeshDistanceTraversalNode< S, RSS, NarrowPhaseSolver >, hpp::fcl::ShapeMeshDistanceTraversalNode< S, OBBRSS, NarrowPhaseSolver >, hpp::fcl::ShapeMeshDistanceTraversalNode< S, kIOS, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNodeOBBRSS< S, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNodekIOS< S, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNodeRSS< S, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNode< BV, S, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNode< kIOS, S, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNode< RSS, S, NarrowPhaseSolver >, hpp::fcl::MeshShapeDistanceTraversalNode< OBBRSS, S, NarrowPhaseSolver >, hpp::fcl::MeshDistanceTraversalNodeOBBRSS, hpp::fcl::MeshDistanceTraversalNodekIOS, hpp::fcl::MeshDistanceTraversalNodeRSS, hpp::fcl::MeshDistanceTraversalNode< BV >, hpp::fcl::MeshDistanceTraversalNode< kIOS >, hpp::fcl::MeshDistanceTraversalNode< RSS >, hpp::fcl::MeshDistanceTraversalNode< OBBRSS >, and hpp::fcl::ShapeDistanceTraversalNode< S1, S2, NarrowPhaseSolver >.

Member Data Documentation

bool hpp::fcl::DistanceTraversalNodeBase::enable_statistics

Whether stores statistics.

DistanceRequest hpp::fcl::DistanceTraversalNodeBase::request

request setting for distance

Referenced by hpp::fcl::initialize().

DistanceResult* hpp::fcl::DistanceTraversalNodeBase::result

distance result kept during the traversal iteration

Referenced by hpp::fcl::initialize().