GridOperators.h File Reference

Apply an operator to an input grid to produce an output grid with the same active voxel topology but a potentially different value type. More...

#include <openvdb/openvdb.h>
#include <openvdb/Grid.h>
#include <openvdb/math/Operators.h>
#include <openvdb/util/NullInterrupter.h>
#include <openvdb/thread/Threading.h>
#include <openvdb/tree/LeafManager.h>
#include <openvdb/tree/ValueAccessor.h>
#include "ValueTransformer.h"
#include <tbb/parallel_for.h>

Go to the source code of this file.

Classes
struct	VectorToScalarConverter< VectorGridType >
	VectorToScalarConverter<VectorGridType>::Type is the type of a grid having the same tree configuration as VectorGridType but a scalar value type, T, where T is the type of the original vector components. More...
struct	ScalarToVectorConverter< ScalarGridType >
	ScalarToVectorConverter<ScalarGridType>::Type is the type of a grid having the same tree configuration as ScalarGridType but value type Vec3<T> where T is ScalarGridType::ValueType. More...
struct	ToMaskGrid< GridType >
	ToMaskGrid<T>::Type is the type of a grid having the same tree hierarchy as grid type T but a value equal to its active state. More...
class	GridOperator< InGridT, MaskGridType, OutGridT, MapT, OperatorT, InterruptT >
	Apply an operator to an input grid to produce an output grid with the same active voxel topology but a potentially different value type. More...
class	Cpt< InGridT, MaskGridType, InterruptT >
	Compute the closest-point transform of a scalar grid. More...
class	Curl< GridT, MaskGridType, InterruptT >
	Compute the curl of a vector grid. More...
class	Divergence< InGridT, MaskGridType, InterruptT >
	Compute the divergence of a vector grid. More...
struct	Divergence< InGridT, MaskGridType, InterruptT >::Functor< DiffScheme >
class	Gradient< InGridT, MaskGridType, InterruptT >
	Compute the gradient of a scalar grid. More...
struct	Gradient< InGridT, MaskGridType, InterruptT >::Functor
class	Laplacian< GridT, MaskGridType, InterruptT >
struct	Laplacian< GridT, MaskGridType, InterruptT >::Functor
class	MeanCurvature< GridT, MaskGridType, InterruptT >
struct	MeanCurvature< GridT, MaskGridType, InterruptT >::Functor
class	Magnitude< InGridT, MaskGridType, InterruptT >
struct	Magnitude< InGridT, MaskGridType, InterruptT >::OpT
struct	Magnitude< InGridT, MaskGridType, InterruptT >::Functor
class	Normalize< GridT, MaskGridType, InterruptT >
struct	Normalize< GridT, MaskGridType, InterruptT >::OpT
struct	Normalize< GridT, MaskGridType, InterruptT >::Functor

Namespaces
	openvdb
	openvdb::v12_0
	openvdb::v12_0::tools
	openvdb::v12_0::tools::gridop

Functions
template<typename GridType , typename InterruptT >
ScalarToVectorConverter< GridType >::Type::Ptr	cpt (const GridType &grid, bool threaded, InterruptT *interrupt)
	Compute the Closest-Point Transform (CPT) from a distance field. More...
template<typename GridType , typename MaskT , typename InterruptT >
ScalarToVectorConverter< GridType >::Type::Ptr	cpt (const GridType &grid, const MaskT &mask, bool threaded, InterruptT *interrupt)
template<typename GridType >
ScalarToVectorConverter< GridType >::Type::Ptr	cpt (const GridType &grid, bool threaded=true)
template<typename GridType , typename MaskT >
ScalarToVectorConverter< GridType >::Type::Ptr	cpt (const GridType &grid, const MaskT &mask, bool threaded=true)
template<typename GridType , typename InterruptT >
GridType::Ptr	curl (const GridType &grid, bool threaded, InterruptT *interrupt)
	Compute the curl of the given vector-valued grid. More...
template<typename GridType , typename MaskT , typename InterruptT >
GridType::Ptr	curl (const GridType &grid, const MaskT &mask, bool threaded, InterruptT *interrupt)
template<typename GridType >
GridType::Ptr	curl (const GridType &grid, bool threaded=true)
template<typename GridType , typename MaskT >
GridType::Ptr	curl (const GridType &grid, const MaskT &mask, bool threaded=true)
template<typename GridType , typename InterruptT >
VectorToScalarConverter< GridType >::Type::Ptr	divergence (const GridType &grid, bool threaded, InterruptT *interrupt)
	Compute the divergence of the given vector-valued grid. More...
template<typename GridType , typename MaskT , typename InterruptT >
VectorToScalarConverter< GridType >::Type::Ptr	divergence (const GridType &grid, const MaskT &mask, bool threaded, InterruptT *interrupt)
template<typename GridType >
VectorToScalarConverter< GridType >::Type::Ptr	divergence (const GridType &grid, bool threaded=true)
template<typename GridType , typename MaskT >
VectorToScalarConverter< GridType >::Type::Ptr	divergence (const GridType &grid, const MaskT &mask, bool threaded=true)
template<typename GridType , typename InterruptT >
ScalarToVectorConverter< GridType >::Type::Ptr	gradient (const GridType &grid, bool threaded, InterruptT *interrupt)
	Compute the gradient of the given scalar grid. More...
template<typename GridType , typename MaskT , typename InterruptT >
ScalarToVectorConverter< GridType >::Type::Ptr	gradient (const GridType &grid, const MaskT &mask, bool threaded, InterruptT *interrupt)
template<typename GridType >
ScalarToVectorConverter< GridType >::Type::Ptr	gradient (const GridType &grid, bool threaded=true)
template<typename GridType , typename MaskT >
ScalarToVectorConverter< GridType >::Type::Ptr	gradient (const GridType &grid, const MaskT &mask, bool threaded=true)
template<typename GridType , typename InterruptT >
GridType::Ptr	laplacian (const GridType &grid, bool threaded, InterruptT *interrupt)
	Compute the Laplacian of the given scalar grid. More...
template<typename GridType , typename MaskT , typename InterruptT >
GridType::Ptr	laplacian (const GridType &grid, const MaskT &mask, bool threaded, InterruptT *interrupt)
template<typename GridType >
GridType::Ptr	laplacian (const GridType &grid, bool threaded=true)
template<typename GridType , typename MaskT >
GridType::Ptr	laplacian (const GridType &grid, const MaskT &mask, bool threaded=true)
template<typename GridType , typename InterruptT >
GridType::Ptr	meanCurvature (const GridType &grid, bool threaded, InterruptT *interrupt)
	Compute the mean curvature of the given grid. More...
template<typename GridType , typename MaskT , typename InterruptT >
GridType::Ptr	meanCurvature (const GridType &grid, const MaskT &mask, bool threaded, InterruptT *interrupt)
template<typename GridType >
GridType::Ptr	meanCurvature (const GridType &grid, bool threaded=true)
template<typename GridType , typename MaskT >
GridType::Ptr	meanCurvature (const GridType &grid, const MaskT &mask, bool threaded=true)
template<typename GridType , typename InterruptT >
VectorToScalarConverter< GridType >::Type::Ptr	magnitude (const GridType &grid, bool threaded, InterruptT *interrupt)
	Compute the magnitudes of the vectors of the given vector-valued grid. More...
template<typename GridType , typename MaskT , typename InterruptT >
VectorToScalarConverter< GridType >::Type::Ptr	magnitude (const GridType &grid, const MaskT &mask, bool threaded, InterruptT *interrupt)
template<typename GridType >
VectorToScalarConverter< GridType >::Type::Ptr	magnitude (const GridType &grid, bool threaded=true)
template<typename GridType , typename MaskT >
VectorToScalarConverter< GridType >::Type::Ptr	magnitude (const GridType &grid, const MaskT &mask, bool threaded=true)
template<typename GridType , typename InterruptT >
GridType::Ptr	normalize (const GridType &grid, bool threaded, InterruptT *interrupt)
	Normalize the vectors of the given vector-valued grid. More...
template<typename GridType , typename MaskT , typename InterruptT >
GridType::Ptr	normalize (const GridType &grid, const MaskT &mask, bool threaded, InterruptT *interrupt)
template<typename GridType >
GridType::Ptr	normalize (const GridType &grid, bool threaded=true)
template<typename GridType , typename MaskT >
GridType::Ptr	normalize (const GridType &grid, const MaskT &mask, bool threaded=true)

Detailed Description

Apply an operator to an input grid to produce an output grid with the same active voxel topology but a potentially different value type.