Resample.h File Reference

Contains functions for resampling fields. More...

#include "DenseField.h"
#include "SparseField.h"
#include "ns.h"

Go to the source code of this file.

Classes
struct	BoxFilter
struct	Filter
struct	GaussianFilter
struct	MaxFilter
struct	MinFilter
struct	MitchellFilter
struct	TriangleFilter

Namespaces
namespace	detail

Functions
float	detail::getDist (const bool doUpres, const float &srcP, const float &tgtP, const float &srcSize, const float &tgtSize)
V3f	detail::getDist (const V3i &doUpres, const V3f &srcP, const V3f &tgtP, const V3f &srcSize, const V3f &tgtSize)
template<typename Field_T , typename FilterOp_T >
FIELD3D_NAMESPACE_OPEN bool	resample (const Field_T &src, Field_T &tgt, const V3i &newRes, const FilterOp_T &filter)
	Resamples the source field into the target field, such that the new data window is @dataWindow.
template<typename Field_T , typename FilterOp_T >
bool	resample (const Field_T &src, Field_T &tgt, const V3i &newRes, const FilterOp_T &filterOp)
	Resamples the source field into the target field, such that the new data window is @dataWindow.
template<typename Field_T , typename FilterOp_T , bool IsAnalytic_T>
void	detail::separable (const Field_T &src, Field_T &tgt, const V3i &newRes, const FilterOp_T &filterOp, const size_t dim)
template<typename Field_T , typename FilterOp_T >
bool	detail::separableResample (const Field_T &src, Field_T &tgt, const V3i &newRes, const FilterOp_T &filterOp)
	Resamples the source field into the target field, using separable execution, which is faster than resample().
std::pair< int, int >	detail::srcSupportBBox (const float &tgtP, const float support, const bool doUpres, const float &srcSize, const float &tgtSize)
Box3i	detail::srcSupportBBox (const V3f &tgtP, const float support, const V3i &doUpres, const V3f &srcSize, const V3f &tgtSize)

Detailed Description

Contains functions for resampling fields.

Definition in file Resample.h.

Function Documentation

resample() [1/2]

template<typename Field_T , typename FilterOp_T >

FIELD3D_NAMESPACE_OPEN bool resample	(	const Field_T &	src,
		Field_T &	tgt,
		const V3i &	newRes,
		const FilterOp_T &	filter
	)

Resamples the source field into the target field, such that the new data window is @dataWindow.

Note

This will query filter.isSeparable() and call separableResample() if possible.

The extents of the field will be reset to match the data window. This should

Definition at line 560 of file Resample.h.

{
  return detail::separableResample(src, tgt, newRes, filterOp);
}

References FIELD3D_MTX_T, and detail::separableResample().

Referenced by makeMinMax().

resample() [2/2]

template<typename Field_T , typename FilterOp_T >

bool resample	(	const Field_T &	src,
		Field_T &	tgt,
		const V3i &	newRes,
		const FilterOp_T &	filter
	)

Resamples the source field into the target field, such that the new data window is @dataWindow.

Note

This will query filter.isSeparable() and call separableResample() if possible.

The extents of the field will be reset to match the data window. This should

Definition at line 560 of file Resample.h.

{
  return detail::separableResample(src, tgt, newRes, filterOp);
}

References FIELD3D_MTX_T, and detail::separableResample().

Referenced by makeMinMax().