BVH_RadixSorter< T, N > Class Template Reference

Performs radix sort of a BVH primitive set using 10-bit Morton codes (or 1024 x 1024 x 1024 grid). More...

#include <BVH_RadixSorter.hxx>

Inheritance diagram for BVH_RadixSorter< T, N >:

Public Types
typedef BVH::VectorType< T, N >::Type	BVH_VecNt

Public Member Functions
	BVH_RadixSorter (const BVH_Box< T, N > &theBox)
	Creates new BVH radix sorter for the given AABB.
virtual void	Perform (BVH_Set< T, N > *theSet) override
	Sorts the set.
virtual void	Perform (BVH_Set< T, N > *theSet, const Standard_Integer theStart, const Standard_Integer theFinal) override
	Sorts the given (inclusive) range in the set.
const NCollection_Array1< BVH_EncodedLink > &	EncodedLinks () const
	Returns Morton codes assigned to BVH primitives.
Public Member Functions inherited from BVH_Sorter< T, N >
	BVH_Sorter ()
	Performs default initialization.
virtual	~BVH_Sorter ()
	Releases resources of BVH sorter.
Standard_Boolean	IsParallel () const
	Returns parallel flag.
void	SetParallel (const Standard_Boolean isParallel)
	Set parallel flag contolling possibility of parallel execution.

Protected Attributes
BVH_Box< T, N >	myBox
	Axis-aligned bounding box (AABB) to perform sorting.
Handle< NCollection_Shared< NCollection_Array1< BVH_EncodedLink > > >	myEncodedLinks
	Morton codes assigned to BVH primitives.

Detailed Description

template<class T, int N>
class BVH_RadixSorter< T, N >

Performs radix sort of a BVH primitive set using 10-bit Morton codes (or 1024 x 1024 x 1024 grid).

Member Typedef Documentation

BVH_VecNt

template<class T , int N>

typedef BVH::VectorType<T,N>::Type BVH_RadixSorter< T, N >::BVH_VecNt

Constructor & Destructor Documentation

BVH_RadixSorter()

template<class T , int N>

BVH_RadixSorter< T, N >::BVH_RadixSorter ( const BVH_Box< T, N > &  theBox )

inline

Creates new BVH radix sorter for the given AABB.

Member Function Documentation

EncodedLinks()

template<class T , int N>

const NCollection_Array1< BVH_EncodedLink > & BVH_RadixSorter< T, N >::EncodedLinks ( ) const

inline

Returns Morton codes assigned to BVH primitives.

Perform() [1/2]

template<class T , int N>

virtual void BVH_RadixSorter< T, N >::Perform ( BVH_Set< T, N > *  theSet )

inlineoverridevirtual

Sorts the set.

Implements BVH_Sorter< T, N >.

Perform() [2/2]

template<class T , int N>

void BVH_RadixSorter< T, N >::Perform ( BVH_Set< T, N > *  theSet, const Standard_Integer  theStart, const Standard_Integer  theFinal  )

overridevirtual

Sorts the given (inclusive) range in the set.

Implements BVH_Sorter< T, N >.

Field Documentation

myBox

template<class T , int N>

BVH_Box<T, N> BVH_RadixSorter< T, N >::myBox

protected

Axis-aligned bounding box (AABB) to perform sorting.

myEncodedLinks

template<class T , int N>

Handle< NCollection_Shared<NCollection_Array1<BVH_EncodedLink> > > BVH_RadixSorter< T, N >::myEncodedLinks

protected

Morton codes assigned to BVH primitives.

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

• BVH_RadixSorter.hxx