Open CASCADE Technology  7.1.0.beta
BVH_Tree< T, N, BVH_QuadTree > Class Template Reference

Specialization of quad BVH (QBVH) tree. More...

#include <BVH_QuadTree.hxx>

Inheritance diagram for BVH_Tree< T, N, BVH_QuadTree >:
Inheritance graph
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Public Member Functions

general methods
 BVH_Tree ()
 Creates new empty BVH tree. More...
 
template<int K>
int Child (const int theNodeIndex) const
 Returns index of the K-th child of the given inner node. More...
 
- Public Member Functions inherited from BVH_TreeBase< T, N >
 BVH_TreeBase ()
 Creates new empty BVH tree. More...
 
virtual ~BVH_TreeBase ()
 Releases resources of BVH tree. More...
 
int Depth () const
 Returns depth (height) of BVH tree. More...
 
int Length () const
 Returns total number of BVH tree nodes. More...
 
BVH_VecNtMinPoint (const int theNodeIndex)
 Returns minimum point of the given node. More...
 
BVH_VecNtMaxPoint (const int theNodeIndex)
 Returns maximum point of the given node. More...
 
const BVH_VecNtMinPoint (const int theNodeIndex) const
 Returns minimum point of the given node. More...
 
const BVH_VecNtMaxPoint (const int theNodeIndex) const
 Returns maximum point of the given node. More...
 
int & BegPrimitive (const int theNodeIndex)
 Returns index of first primitive of the given leaf node. More...
 
int & EndPrimitive (const int theNodeIndex)
 Returns index of last primitive of the given leaf node. More...
 
int BegPrimitive (const int theNodeIndex) const
 Returns index of first primitive of the given leaf node. More...
 
int EndPrimitive (const int theNodeIndex) const
 Returns index of last primitive of the given leaf node. More...
 
int NbPrimitives (const int theNodeIndex) const
 Returns number of primitives in the given leaf node. More...
 
int & Level (const int theNodeIndex)
 Returns level (depth) of the given node. More...
 
int Level (const int theNodeIndex) const
 Returns level (depth) of the given node. More...
 
bool IsOuter (const int theNodeIndex) const
 Checks whether the given node is outer. More...
 
BVH_Array4iNodeInfoBuffer ()
 Returns array of node data records. More...
 
const BVH_Array4iNodeInfoBuffer () const
 Returns array of node data records. More...
 
BVH::ArrayType< T, N >::Type & MinPointBuffer ()
 Returns array of node minimum points. More...
 
BVH::ArrayType< T, N >::Type & MaxPointBuffer ()
 Returns array of node maximum points. More...
 
const BVH::ArrayType< T, N >::Type & MinPointBuffer () const
 Returns array of node minimum points. More...
 
const BVH::ArrayType< T, N >::Type & MaxPointBuffer () const
 Returns array of node maximum points. More...
 

Additional Inherited Members

- Public Types inherited from BVH_TreeBase< T, N >
typedef BVH_Box< T, N >::BVH_VecNt BVH_VecNt
 
- Data Fields inherited from BVH_TreeBase< T, N >
BVH_Array4i myNodeInfoBuffer
 Array of node data records. More...
 
BVH::ArrayType< T, N >::Type myMinPointBuffer
 Array of node minimum points. More...
 
BVH::ArrayType< T, N >::Type myMaxPointBuffer
 Array of node maximum points. More...
 
int myDepth
 Current depth of BVH tree (set by builder). More...
 

Detailed Description

template<class T, int N>
class BVH_Tree< T, N, BVH_QuadTree >

Specialization of quad BVH (QBVH) tree.

Constructor & Destructor Documentation

template<class T , int N>
BVH_Tree< T, N, BVH_QuadTree >::BVH_Tree ( )
inline

Creates new empty BVH tree.

Member Function Documentation

template<class T , int N>
template<int K>
int BVH_Tree< T, N, BVH_QuadTree >::Child ( const int  theNodeIndex) const

Returns index of the K-th child of the given inner node.

Template Parameters
Kthe index of node child (from 0 to 3)

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