OpenVDB 11.0.0
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DualGridSampler< tree::ValueAccessor< TreeT >, SamplerT > Class Template Reference

Specialization of DualGridSampler for construction from a ValueAccessor type. More...

#include <openvdb/tools/Interpolation.h>

Public Types

using ValueType = typename TreeT::ValueType
 
using TreeType = TreeT
 
using GridType = Grid<TreeType>
 
using AccessorType = typename tree::ValueAccessor<TreeT>
 

Public Member Functions

 DualGridSampler (const AccessorType &sourceAccessor, const math::Transform &sourceXform, const math::Transform &targetXform)
 ValueAccessor and transform constructor.
 
ValueType operator() (const Coord &ijk) const
 Return the value of the source grid at the index coordinates, ijk, relative to the target grid.
 
bool isAligned () const
 Return true if the two grids are aligned.
 

Detailed Description

template<typename TreeT, typename SamplerT>
class openvdb::v11_0::tools::DualGridSampler< tree::ValueAccessor< TreeT >, SamplerT >

Specialization of DualGridSampler for construction from a ValueAccessor type.

Member Typedef Documentation

◆ AccessorType

template<typename TreeT , typename SamplerT >
using AccessorType = typename tree::ValueAccessor<TreeT>

◆ GridType

template<typename TreeT , typename SamplerT >
using GridType = Grid<TreeType>

◆ TreeType

template<typename TreeT , typename SamplerT >
using TreeType = TreeT

◆ ValueType

template<typename TreeT , typename SamplerT >
using ValueType = typename TreeT::ValueType

Constructor & Destructor Documentation

◆ DualGridSampler()

template<typename TreeT , typename SamplerT >
DualGridSampler ( const AccessorType & sourceAccessor,
const math::Transform & sourceXform,
const math::Transform & targetXform )
inline

ValueAccessor and transform constructor.

Parameters
sourceAccessorValueAccessor into the source grid.
sourceXformTransform for the source grid.
targetXformTransform for the target grid.

Member Function Documentation

◆ isAligned()

template<typename TreeT , typename SamplerT >
bool isAligned ( ) const
inline

Return true if the two grids are aligned.

◆ operator()()

template<typename TreeT , typename SamplerT >
ValueType operator() ( const Coord & ijk) const
inline

Return the value of the source grid at the index coordinates, ijk, relative to the target grid.