TileSampler< Sampler, TreeT > Class Template Reference

A TileSampler wraps a grid sampler of another type (BoxSampler, QuadraticSampler, etc.), and for samples that fall within a given tile of the grid, it returns a cached tile value instead of accessing the grid. More...

#include <GridTransformer.h>

Inherits Sampler.

Public Types
typedef TreeT::ValueType	ValueT

Public Member Functions
	TileSampler (const CoordBBox &b, const ValueT &tileVal, bool on)
bool	sample (const TreeT &inTree, const Vec3R &inCoord, ValueT &result) const

Protected Attributes
BBoxd	mBBox
ValueT	mVal
bool	mActive
bool	mEmpty

Detailed Description

template<typename Sampler, typename TreeT>
class openvdb::v2_3_0::tools::internal::TileSampler< Sampler, TreeT >

A TileSampler wraps a grid sampler of another type (BoxSampler, QuadraticSampler, etc.), and for samples that fall within a given tile of the grid, it returns a cached tile value instead of accessing the grid.

Member Typedef Documentation

typedef TreeT::ValueType ValueT

Constructor & Destructor Documentation

TileSampler ( const CoordBBox &  b, const ValueT &  tileVal, bool  on  )

inline

Parameters

b	the index-space bounding box of a particular grid tile
tileVal	the tile's value
on	the tile's active state

Member Function Documentation

bool sample ( const TreeT &  inTree, const Vec3R &  inCoord, ValueT &  result  ) const

inline

Member Data Documentation

bool mActive

protected

BBoxd mBBox

protected

bool mEmpty

protected

ValueT mVal

protected

---

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

• GridTransformer.h