ABTransform Class Reference

This class implements the Transformer functor interface (specifically, the isAffine(), transform() and invTransform() methods) for a transform that maps an A grid into a B grid's index space such that, after resampling, A's index space and transform match B's index space and transform. More...

#include <openvdb/tools/GridTransformer.h>

Public Member Functions
	ABTransform (const math::Transform &aXform, const math::Transform &bXform)
bool	isAffine () const
bool	isIdentity () const
openvdb::Vec3R	transform (const openvdb::Vec3R &pos) const
openvdb::Vec3R	invTransform (const openvdb::Vec3R &pos) const
const math::Transform &	getA () const
const math::Transform &	getB () const

Detailed Description

This class implements the Transformer functor interface (specifically, the isAffine(), transform() and invTransform() methods) for a transform that maps an A grid into a B grid's index space such that, after resampling, A's index space and transform match B's index space and transform.

Constructor & Destructor Documentation

ABTransform ( const math::Transform &  aXform, const math::Transform &  bXform  )

inline

Parameters

aXform	the A grid's transform
bXform	the B grid's transform

Member Function Documentation

const math::Transform& getA ( ) const

inline

const math::Transform& getB ( ) const

inline

openvdb::Vec3R invTransform ( const openvdb::Vec3R &  pos ) const

inline

bool isAffine ( ) const

inline

bool isIdentity ( ) const

inline

openvdb::Vec3R transform ( const openvdb::Vec3R &  pos ) const

inline