PointIndexFilter< PointArray, TreeType > Struct Template Reference

#include <openvdb/tools/PointIndexGrid.h>

Public Types
using	PosType = typename PointArray::PosType
using	ScalarType = typename PosType::value_type
using	ConstAccessor = tree::ValueAccessor< const TreeType >

Public Member Functions
	PointIndexFilter (const PointArray &points, const TreeType &tree, const math::Transform &xform)
	Constructor. More...
	PointIndexFilter (const PointIndexFilter &rhs)
	Thread safe copy constructor. More...
template<typename FilterType >
void	searchAndApply (const PosType &center, ScalarType radius, FilterType &op)
	Perform a radial search query and apply the given filter operator to the selected points. More...

Member Typedef Documentation

using ConstAccessor = tree::ValueAccessor<const TreeType>

using PosType = typename PointArray::PosType

using ScalarType = typename PosType::value_type

Constructor & Destructor Documentation

PointIndexFilter ( const PointArray &  points, const TreeType &  tree, const math::Transform &  xform  )

inline

Constructor.

Parameters

points	world-space point array conforming to the PointArray interface
tree	a point index tree
xform	linear, uniform-scale transform (i.e., cubical voxels)

PointIndexFilter ( const PointIndexFilter< PointArray, TreeType > &  rhs )

inline

Thread safe copy constructor.

Member Function Documentation

void searchAndApply ( const PosType &  center, ScalarType  radius, FilterType &  op  )

inline

Perform a radial search query and apply the given filter operator to the selected points.

Parameters

center	world-space center
radius	world-space radius
op	custom filter operator (see the FilterType example for interface details)