OpenVDB 13.0.0
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RandomLeafFilter< PointDataTreeT, RandGenT > Class Template Reference

#include <openvdb/points/IndexFilter.h>

Public Types

using SeedCountPair = std::pair<Index, Index>
using LeafMap = std::unordered_map<openvdb::Coord, SeedCountPair>

Public Member Functions

 RandomLeafFilter (const PointDataTreeT &tree, const Index64 targetPoints, const unsigned int seed=0)
bool initialized () const
template<typename LeafT>
void reset (const LeafT &leaf)
void next () const
template<typename IterT>
bool valid (const IterT &iter) const

Static Public Member Functions

static index::State state ()
template<typename LeafT>
static index::State state (const LeafT &)

Friends

class ::TestIndexFilter

Member Typedef Documentation

◆ LeafMap

template<typename PointDataTreeT, typename RandGenT>
using LeafMap = std::unordered_map<openvdb::Coord, SeedCountPair>

◆ SeedCountPair

template<typename PointDataTreeT, typename RandGenT>
using SeedCountPair = std::pair<Index, Index>

Constructor & Destructor Documentation

◆ RandomLeafFilter()

template<typename PointDataTreeT, typename RandGenT>
RandomLeafFilter ( const PointDataTreeT & tree,
const Index64 targetPoints,
const unsigned int seed = 0 )
inline

Member Function Documentation

◆ initialized()

template<typename PointDataTreeT, typename RandGenT>
bool initialized ( ) const
inline

◆ next()

template<typename PointDataTreeT, typename RandGenT>
void next ( ) const
inline

◆ reset()

template<typename PointDataTreeT, typename RandGenT>
template<typename LeafT>
void reset ( const LeafT & leaf)
inline

◆ state() [1/2]

template<typename PointDataTreeT, typename RandGenT>
index::State state ( )
inlinestatic

◆ state() [2/2]

template<typename PointDataTreeT, typename RandGenT>
template<typename LeafT>
index::State state ( const LeafT & )
inlinestatic

◆ valid()

template<typename PointDataTreeT, typename RandGenT>
template<typename IterT>
bool valid ( const IterT & iter) const
inline

◆ ::TestIndexFilter

template<typename PointDataTreeT, typename RandGenT>
friend class ::TestIndexFilter
friend