Sampler< 1, false > Struct Reference

#include <openvdb/tools/Interpolation.h>

Inheritance diagram for Sampler< 1, false >:

Static Public Member Functions
static const char *	name ()
static int	radius ()
static bool	mipmap ()
static bool	consistent ()
static bool	staggered ()
static size_t	order ()
static bool	sample (const TreeT &inTree, const Vec3R &inCoord, typename TreeT::ValueType &result)
	Sample inTree at the floating-point index coordinate inCoord and store the result in result.
template<class TreeT>
static TreeT::ValueType	sample (const TreeT &inTree, const Vec3R &inCoord)
	Trilinearly reconstruct inTree at inCoord.
template<class ValueT, class TreeT, size_t N>
static void	getValues (ValueT(&data)[N][N][N], const TreeT &inTree, Coord ijk)
	Import all eight values from inTree to support tri-linear interpolation.
template<class ValueT, class TreeT, size_t N>
static bool	probeValues (ValueT(&data)[N][N][N], const TreeT &inTree, Coord ijk)
	Import all eight values from inTree to support tri-linear interpolation.
template<class ValueT, size_t N>
static void	extrema (ValueT(&data)[N][N][N], ValueT &vMin, ValueT &vMax)
	Find the minimum and maximum values of the eight cell values in @ data.
template<class ValueT, size_t N>
static ValueT	trilinearInterpolation (ValueT(&data)[N][N][N], const Vec3R &uvw)

Member Function Documentation

consistent()

bool consistent ( )

static

extrema()

template<class ValueT, size_t N>

void extrema ( ValueT(&) data[N][N][N], ValueT & vMin, ValueT & vMax )

inlinestaticinherited

Find the minimum and maximum values of the eight cell values in @ data.

getValues()

template<class ValueT, class TreeT, size_t N>

void getValues ( ValueT(&) data[N][N][N], const TreeT & inTree, Coord ijk )

inlinestaticinherited

Import all eight values from inTree to support tri-linear interpolation.

mipmap()

bool mipmap ( )

static

name()

const char * name ( )

static

order()

size_t order ( )

static

probeValues()

template<class ValueT, class TreeT, size_t N>

bool probeValues ( ValueT(&) data[N][N][N], const TreeT & inTree, Coord ijk )

inlinestaticinherited

Import all eight values from inTree to support tri-linear interpolation.

Returns

true if any of the eight values are active

radius()

int radius ( )

static

sample() [1/2]

template<class TreeT>

TreeT::ValueType sample ( const TreeT & inTree, const Vec3R & inCoord )

inlinestaticinherited

Trilinearly reconstruct inTree at inCoord.

Returns

the reconstructed value

sample() [2/2]

bool sample ( const TreeT & inTree, const Vec3R & inCoord, typename TreeT::ValueType & result )

static

Sample inTree at the floating-point index coordinate inCoord and store the result in result.

Returns

true if the sampled value is active.

staggered()

bool staggered ( )

static

trilinearInterpolation()

template<class ValueT, size_t N>

ValueT trilinearInterpolation ( ValueT(&) data[N][N][N], const Vec3R & uvw )

inlinestaticinherited

Returns

the tri-linear interpolation with the unit cell coordinates uvw