transform.H File Reference

3D tensor transformation operations. More...

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Namespaces
namespace	Foam
	Namespace for OpenFOAM.

Functions
tensor	rotationTensor (const vector &n1, const vector &n2)
	Rotational transformation tensor from vector n1 to n2.
tensor	Rx (const scalar omega)
	Rotational transformation tensor about the x-axis by omega radians.
tensor	Ry (const scalar omega)
	Rotational transformation tensor about the y-axis by omega radians.
tensor	Rz (const scalar omega)
	Rotational transformation tensor about the z-axis by omega radians.
tensor	Ra (const vector &a, const scalar omega)
	Rotational transformation tensor about axis a by omega radians.
template<class T>
constexpr std::enable_if_t< std::is_arithmetic_v< T >, T >	transform (const tensor &, const T val)
	No-op rotational transform for base types.
template<class Cmpt>
SphericalTensor< Cmpt >	transform (const tensor &, const SphericalTensor< Cmpt > &val)
	No-op rotational transform for spherical tensor.
template<class T>
constexpr std::enable_if_t< std::is_arithmetic_v< T >, T >	invTransform (const tensor &, const T val)
	No-op inverse rotational transform for base types.
template<class Cmpt>
SphericalTensor< Cmpt >	invTransform (const tensor &, const SphericalTensor< Cmpt > &val)
	No-op inverse rotational transform for spherical tensor.
template<class Cmpt>
Vector< Cmpt >	transform (const tensor &tt, const Vector< Cmpt > &v)
	Use rotational tensor to transform a vector.
template<class Cmpt>
Vector< Cmpt >	invTransform (const tensor &tt, const Vector< Cmpt > &v)
	Use rotational tensor to inverse transform a vector.
template<class Cmpt>
Tensor< Cmpt >	transform (const tensor &tt, const Tensor< Cmpt > &t)
	Use rotational tensor to transform a tensor.
template<class Cmpt>
Tensor< Cmpt >	invTransform (const tensor &tt, const Tensor< Cmpt > &t)
	Use rotational tensor to inverse transform a tensor.
template<class Cmpt>
SymmTensor< Cmpt >	transform (const tensor &tt, const SymmTensor< Cmpt > &st)
	Use rotational tensor to transform a symmetrical tensor.
template<class Cmpt>
SymmTensor< Cmpt >	invTransform (const tensor &tt, const SymmTensor< Cmpt > &st)
	Use rotational tensor to inverse transform a symmetrical tensor.
template<class Type1, class Type2>
Type1	transformMask (const Type2 &t)
template<>
sphericalTensor	transformMask< sphericalTensor > (const tensor &t)
template<>
symmTensor	transformMask< symmTensor > (const tensor &t)
scalar	pseudoAngle (const vector &e0, const vector &e1, const vector &vec)
	Estimate angle of vec in coordinate system (e0, e1, e0^e1).

Detailed Description

3D tensor transformation operations.

Original source file transform.H

InNamespace Foam

Definition in file transform.H.