ug::Traverser_RayElementIntersection< tree_t > Class Template Reference

#include <ntree_traverser.h>

Public Types
typedef tree_t::box_t	box_t
typedef tree_t::elem_t	elem_t
typedef RayElemIntersectionRecord< elem_t >	intersection_record_t
typedef tree_t::vector_t	vector_t

Public Member Functions
void	begin_traversal (const tree_t &tree)
void	end_traversal (const tree_t &)
const std::vector< intersection_record_t > &	result () const
	Traverser_RayElementIntersection (const vector_t &rayFrom, const vector_t rayDir, const number small=1.e-12)
void	visit_down (const tree_t &, size_t)
int	visit_up (const tree_t &tree, size_t node)

Private Attributes
std::vector< intersection_record_t >	m_intersections
vector_t	m_rayDir
vector_t	m_rayFrom
const number	m_small

Member Typedef Documentation

box_t

template<class tree_t >

typedef tree_t::box_t ug::Traverser_RayElementIntersection< tree_t >::box_t

elem_t

template<class tree_t >

typedef tree_t::elem_t ug::Traverser_RayElementIntersection< tree_t >::elem_t

intersection_record_t

template<class tree_t >

typedef RayElemIntersectionRecord<elem_t> ug::Traverser_RayElementIntersection< tree_t >::intersection_record_t

vector_t

template<class tree_t >

typedef tree_t::vector_t ug::Traverser_RayElementIntersection< tree_t >::vector_t

Constructor & Destructor Documentation

Traverser_RayElementIntersection()

template<class tree_t >

ug::Traverser_RayElementIntersection< tree_t >::Traverser_RayElementIntersection ( const vector_t &  rayFrom, const vector_t  rayDir, const number  small = 1.e-12  )

inline

Member Function Documentation

begin_traversal()

template<class tree_t >

void ug::Traverser_RayElementIntersection< tree_t >::begin_traversal ( const tree_t &  tree )

inline

References ug::Traverser_RayElementIntersection< tree_t >::m_intersections.

end_traversal()

template<class tree_t >

void ug::Traverser_RayElementIntersection< tree_t >::end_traversal ( const tree_t &  )

inline

result()

template<class tree_t >

const std::vector< intersection_record_t > & ug::Traverser_RayElementIntersection< tree_t >::result ( ) const

inline

References ug::Traverser_RayElementIntersection< tree_t >::m_intersections.

Referenced by ug::RayElementIntersections().

visit_down()

template<class tree_t >

void ug::Traverser_RayElementIntersection< tree_t >::visit_down ( const tree_t &  , size_t    )

inline

visit_up()

template<class tree_t >

int ug::Traverser_RayElementIntersection< tree_t >::visit_up ( const tree_t &  tree, size_t  node  )

inline

References ug::DONT_TRAVERSE_CHILDREN, ug::Traverser_RayElementIntersection< tree_t >::m_intersections, ug::Traverser_RayElementIntersection< tree_t >::m_rayDir, ug::Traverser_RayElementIntersection< tree_t >::m_rayFrom, ug::Traverser_RayElementIntersection< tree_t >::m_small, ug::TRAVERSE_CHILDREN, ug::VecLength(), ug::VecScale(), and ug::VecSet().

Member Data Documentation

m_intersections

template<class tree_t >

std::vector<intersection_record_t> ug::Traverser_RayElementIntersection< tree_t >::m_intersections

private

Referenced by ug::Traverser_RayElementIntersection< tree_t >::begin_traversal(), ug::Traverser_RayElementIntersection< tree_t >::result(), and ug::Traverser_RayElementIntersection< tree_t >::visit_up().

m_rayDir

template<class tree_t >

vector_t ug::Traverser_RayElementIntersection< tree_t >::m_rayDir

private

Referenced by ug::Traverser_RayElementIntersection< tree_t >::visit_up().

m_rayFrom

template<class tree_t >

vector_t ug::Traverser_RayElementIntersection< tree_t >::m_rayFrom

private

Referenced by ug::Traverser_RayElementIntersection< tree_t >::visit_up().

m_small

template<class tree_t >

const number ug::Traverser_RayElementIntersection< tree_t >::m_small

private

Referenced by ug::Traverser_RayElementIntersection< tree_t >::visit_up().

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

• ugbase/common/space_partitioning/ntree_traverser.h