A GridTransformer applies a geometric transformation to an input grid using one of several sampling schemes, and stores the result in an output grid. More...

#include <GridTransformer.h>

Inheritance diagram for openvdb::OPENVDB_VERSION_NAME::tools::GridTransformer:

Classes
struct	MatrixTransform

Public Types
using	Ptr = SharedPtr< GridTransformer >

Public Types inherited from openvdb::OPENVDB_VERSION_NAME::tools::GridResampler
using	Ptr = SharedPtr< GridResampler >

using	InterruptFunc = std::function< bool(void)>

Public Member Functions
	GridTransformer (const Mat4R &xform)

	GridTransformer (const Vec3R &pivot, const Vec3R &scale, const Vec3R &rotate, const Vec3R &translate, const std::string &xformOrder="tsr", const std::string &rotationOrder="zyx")

	~GridTransformer () override=default

	GridTransformer (const GridTransformer &)=default

GridTransformer &	operator= (const GridTransformer &)=default

const Mat4R &	getTransform () const

template<class Sampler , class GridT >
void	transformGrid (const GridT &inGrid, GridT &outGrid) const

Public Member Functions inherited from openvdb::OPENVDB_VERSION_NAME::tools::GridResampler
	GridResampler ()

virtual	~GridResampler ()

	GridResampler (const GridResampler &)=default

GridResampler &	operator= (const GridResampler &)=default

void	setThreaded (bool b)
	Enable or disable threading. (Threading is enabled by default.) More...

bool	threaded () const
	Return `true` if threading is enabled. More...

void	setTransformTiles (bool b)
	Enable or disable processing of tiles. (Enabled by default, except for level set grids.) More...

bool	transformTiles () const
	Return `true` if tile processing is enabled. More...

template<typename InterrupterType >
void	setInterrupter (InterrupterType &)
	Allow processing to be aborted by providing an interrupter object. The interrupter will be queried periodically during processing. More...

template<typename Sampler , typename GridT , typename Transformer >
void	transformGrid (const Transformer &, const GridT &inGrid, GridT &outGrid) const

Additional Inherited Members
Protected Member Functions inherited from openvdb::OPENVDB_VERSION_NAME::tools::GridResampler
template<typename Sampler , typename GridT , typename Transformer >
void	applyTransform (const Transformer &, const GridT &inGrid, GridT &outGrid) const

bool	interrupt () const

Detailed Description

A GridTransformer applies a geometric transformation to an input grid using one of several sampling schemes, and stores the result in an output grid.

Note: GridTransformer is optimized for affine transformations.

Usage:

Mat4R xform = ...;
GridTransformer transformer(xform);
transformer.transformGrid<BoxSampler>(inGrid, outGrid);

or

Vec3R pivot = ..., scale = ..., rotate = ..., translate = ...;
GridTransformer transformer(pivot, scale, rotate, translate);
transformer.transformGrid<QuadraticSampler>(inGrid, outGrid);

Definition at line 233 of file GridTransformer.h.

Member Typedef Documentation

using openvdb::OPENVDB_VERSION_NAME::tools::GridTransformer::Ptr = SharedPtr<GridTransformer>

Definition at line 236 of file GridTransformer.h.

Constructor & Destructor Documentation

openvdb::OPENVDB_VERSION_NAME::tools::GridTransformer::GridTransformer ( const Mat4R & xform )

inline

Definition at line 542 of file GridTransformer.h.

openvdb::OPENVDB_VERSION_NAME::tools::GridTransformer::GridTransformer	(	const Vec3R &	pivot,
		const Vec3R &	scale,
		const Vec3R &	rotate,
		const Vec3R &	translate,
		const std::string &	xformOrder = `"tsr"`,
		const std::string &	rotationOrder = `"zyx"`
	)

inline

Definition at line 559 of file GridTransformer.h.

openvdb::OPENVDB_VERSION_NAME::tools::GridTransformer::~GridTransformer ( )

overridedefault

openvdb::OPENVDB_VERSION_NAME::tools::GridTransformer::GridTransformer ( const GridTransformer & )

default

Member Function Documentation

const Mat4R& openvdb::OPENVDB_VERSION_NAME::tools::GridTransformer::getTransform ( ) const

inline

Definition at line 251 of file GridTransformer.h.

GridTransformer& openvdb::OPENVDB_VERSION_NAME::tools::GridTransformer::operator= ( const GridTransformer & )

default

template<class Sampler , class GridT >

void openvdb::OPENVDB_VERSION_NAME::tools::GridTransformer::transformGrid	(	const GridT &	inGrid,
		GridT &	outGrid
	)		const

Definition at line 701 of file GridTransformer.h.

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

openvdb/tools/GridTransformer.h

Classes

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation