nanovdb::TricubicSampler< TreeOrAccT > Class Template Reference

Tri-cubic sampler, i.e. third order, interpolator. More...

#include <SampleFromVoxels.h>

Inheritance diagram for nanovdb::TricubicSampler< TreeOrAccT >:

Public Member Functions
__hostdev__	TricubicSampler (const TreeOrAccT &acc)
	Construction from a Tree or ReadAccessor. More...
__hostdev__ const TreeOrAccT &	accessor () const
__hostdev__ void	stencil (const CoordT &ijk, ValueT(&c)[64]) const
	Extract the stencil of 8 values. More...
template<typename RealT , template< typename...> class Vec3T>
__hostdev__ TreeOrAccT::ValueType	sample (const Vec3T< RealT > &xyz, const ValueT(&C)[64])

Static Public Member Functions
template<typename RealT , template< typename...> class Vec3T>
static __hostdev__ ValueT	sample (const Vec3T< RealT > &uvw, const ValueT(&c)[64])

Protected Types
using	ValueT = typename TreeOrAccT::ValueType
using	CoordT = typename TreeOrAccT::CoordType

Protected Attributes
const TreeOrAccT &	mAcc

Detailed Description

template<typename TreeOrAccT>
class nanovdb::TricubicSampler< TreeOrAccT >

Tri-cubic sampler, i.e. third order, interpolator.

See the following paper for implementation details: Lekien, F. and Marsden, J.: Tricubic interpolation in three dimensions. In: International Journal for Numerical Methods in Engineering (2005), No. 63, p. 455-471

Definition at line 688 of file SampleFromVoxels.h.

Member Typedef Documentation

template<typename TreeOrAccT >

using nanovdb::TricubicSampler< TreeOrAccT >::CoordT = typename TreeOrAccT::CoordType

protected

Definition at line 692 of file SampleFromVoxels.h.

template<typename TreeOrAccT >

using nanovdb::TricubicSampler< TreeOrAccT >::ValueT = typename TreeOrAccT::ValueType

protected

Definition at line 691 of file SampleFromVoxels.h.

Constructor & Destructor Documentation

template<typename TreeOrAccT >

__hostdev__ nanovdb::TricubicSampler< TreeOrAccT >::TricubicSampler ( const TreeOrAccT &  acc )

inline

Construction from a Tree or ReadAccessor.

Definition at line 698 of file SampleFromVoxels.h.

Member Function Documentation

template<typename TreeOrAccT >

__hostdev__ const TreeOrAccT& nanovdb::TricubicSampler< TreeOrAccT >::accessor ( ) const

inline

Definition at line 703 of file SampleFromVoxels.h.

template<typename TreeOrAccT >

template<typename RealT , template< typename...> class Vec3T>

static __hostdev__ ValueT nanovdb::TricubicSampler< TreeOrAccT >::sample ( const Vec3T< RealT > &  uvw, const ValueT(&)  c[64]  )

inlinestatic

template<typename TreeOrAccT >

template<typename RealT , template< typename...> class Vec3T>

__hostdev__ TreeOrAccT::ValueType nanovdb::TricubicSampler< TreeOrAccT >::sample	(	const Vec3T< RealT > &	xyz,
		const ValueT(&)	C[64]
	)

Definition at line 883 of file SampleFromVoxels.h.

template<typename TreeOrAccT >

__hostdev__ void nanovdb::TricubicSampler< TreeOrAccT >::stencil ( const CoordT &  ijk, ValueT(&)  c[64]  ) const

inline

Extract the stencil of 8 values.

Definition at line 713 of file SampleFromVoxels.h.

Member Data Documentation

template<typename TreeOrAccT >

const TreeOrAccT& nanovdb::TricubicSampler< TreeOrAccT >::mAcc

protected

Definition at line 694 of file SampleFromVoxels.h.

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

• nanovdb/util/SampleFromVoxels.h