tracking.C File Reference

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Namespaces
	Foam
	Namespace for OpenFOAM.
	Foam::tracking
	Functions for tracking locations through a mesh.

Macros
#define	debugIndent   string(debugPrefix.size(), ' ').c_str() << ": "
#define	debugIndent   string(debugPrefix.size(), ' ').c_str() << ": "
#define	debugIndent   string(debugPrefix.size(), ' ').c_str() << ": "

Functions
void	stationaryTetReverseTransform (const polyMesh &mesh, const label celli, const label facei, const label faceTrii, vector &centre, scalar &detA, barycentricTensor &T)
	Get the reverse transform associated with the current tet. The. More...
void	movingTetReverseTransform (const polyMesh &mesh, const label celli, const label facei, const label faceTrii, const scalar startStepFraction, const scalar endStepFraction, Pair< vector > &centre, FixedList< scalar, 4 > &detA, FixedList< barycentricTensor, 3 > &T)
	Get the reverse transformation associated with the current,. More...
Tuple2< label, scalar >	toStationaryTri (const polyMesh &mesh, const vector &displacement, const scalar fraction, barycentric &coordinates, label &celli, label &facei, label &faceTrii, scalar &stepFraction, scalar &stepFractionBehind, label &nTracksBehind, const string &debugPrefix=NullObjectRef< string >())
	See toTri. For a stationary mesh. More...
Tuple2< label, scalar >	toStationaryTri (const polyMesh &mesh, const Pair< vector > &displacement, const scalar fraction, barycentric &coordinates, label &celli, label &facei, label &faceTrii, scalar &stepFraction, scalar &stepFractionBehind, label &nTracksBehind, const string &debugPrefix=NullObjectRef< string >())
	See toTri. Second order. For a stationary mesh. More...
Tuple2< label, scalar >	toMovingTri (const polyMesh &mesh, const vector &displacement, const scalar fraction, barycentric &coordinates, label &celli, label &facei, label &faceTrii, scalar &stepFraction, scalar &stepFractionBehind, label &nTracksBehind, const string &debugPrefix=NullObjectRef< string >())
	See toTri. For a moving mesh. More...
Tuple2< label, scalar >	toMovingTri (const polyMesh &mesh, const Pair< vector > &displacement, const scalar fraction, barycentric &coordinates, label &celli, label &facei, label &faceTrii, scalar &stepFraction, scalar &stepFractionBehind, label &nTracksBehind, const string &debugPrefix=NullObjectRef< string >())
	See toTri. Second order. For a moving mesh. Not implemented. More...
template<class Displacement >
Tuple2< label, scalar >	toTri (const polyMesh &mesh, const Displacement &displacement, const scalar fraction, barycentric &coordinates, label &celli, label &facei, label &faceTrii, scalar &stepFraction, scalar &stepFractionBehind, label &nTracksBehind, const string &debugPrefix=NullObjectRef< string >())
	Track along the displacement for a given fraction of the overall. More...
Pair< vector >	operator* (const scalar f, const Pair< vector > &displacement)
	Scale a second-order displacement. More...
void	reflect (barycentric &coordinates)
	Reflection transform. Corrects the coordinates when the track moves. More...
void	rotate (const bool reverse, barycentric &coordinates)
	Rotation transform. Corrects the coordinates when the track moves. More...
void	changeFaceTri (const polyMesh &mesh, const label tetTrii, barycentric &coordinates, const label celli, label &facei, label &faceTrii)
	Change face-triangle within a cell. Called after a tet-triangle is hit. More...
void	changeFace (const polyMesh &mesh, const label tetTrii, barycentric &coordinates, const label celli, label &facei, label &faceTrii)
	Change face within a cell. Called (if necessary) by changeFaceTri. More...
template Foam::Tuple2< bool, Foam::scalar >	Foam::tracking::toFace< Foam::vector > (const polyMesh &mesh, const vector &displacement, const scalar fraction, barycentric &coordinates, label &celli, label &facei, label &faceTrii, scalar &stepFraction, scalar &stepFractionBehind, label &nTracksBehind, const string &debugPrefix)
template Foam::Tuple2< bool, Foam::scalar >	Foam::tracking::toFace< Foam::Pair< Foam::vector > > (const polyMesh &mesh, const Pair< vector > &displacement, const scalar fraction, barycentric &coordinates, label &celli, label &facei, label &faceTrii, scalar &stepFraction, scalar &stepFractionBehind, label &nTracksBehind, const string &debugPrefix)
template Foam::Tuple2< bool, Foam::scalar >	Foam::tracking::toCell< Foam::vector > (const polyMesh &mesh, const vector &displacement, const scalar fraction, barycentric &coordinates, label &celli, label &facei, label &faceTrii, scalar &stepFraction, scalar &stepFractionBehind, label &nTracksBehind, const string &debugPrefix)
template Foam::Tuple2< bool, Foam::scalar >	Foam::tracking::toCell< Foam::Pair< Foam::vector > > (const polyMesh &mesh, const Pair< vector > &displacement, const scalar fraction, barycentric &coordinates, label &celli, label &facei, label &faceTrii, scalar &stepFraction, scalar &stepFractionBehind, label &nTracksBehind, const string &debugPrefix)
template Foam::Tuple2< bool, Foam::scalar >	Foam::tracking::toBoundary< Foam::vector > (const polyMesh &mesh, const vector &displacement, const scalar fraction, barycentric &coordinates, label &celli, label &facei, label &faceTrii, scalar &stepFraction, scalar &stepFractionBehind, label &nTracksBehind, const string &debugPrefix)
template Foam::Tuple2< bool, Foam::scalar >	Foam::tracking::toBoundary< Foam::Pair< Foam::vector > > (const polyMesh &mesh, const Pair< vector > &displacement, const scalar fraction, barycentric &coordinates, label &celli, label &facei, label &faceTrii, scalar &stepFraction, scalar &stepFractionBehind, label &nTracksBehind, const string &debugPrefix)

Variables
static const label	maxNTracksBehind = 48
	The counter nTracksBehind is the number of tracks carried out that. More...

Detailed Description

Original source file tracking.C

Definition in file tracking.C.

Macro Definition Documentation

debugIndent [1/3]

#define debugIndent   string(debugPrefix.size(), ' ').c_str() << ": "

debugIndent [2/3]

#define debugIndent   string(debugPrefix.size(), ' ').c_str() << ": "

debugIndent [3/3]

#define debugIndent   string(debugPrefix.size(), ' ').c_str() << ": "

Function Documentation

Foam::tracking::toFace< Foam::vector >()

template Foam::Tuple2<bool, Foam::scalar> Foam::tracking::toFace< Foam::vector >	(	const polyMesh &	mesh,
		const vector &	displacement,
		const scalar	fraction,
		barycentric &	coordinates,
		label &	celli,
		label &	facei,
		label &	faceTrii,
		scalar &	stepFraction,
		scalar &	stepFractionBehind,
		label &	nTracksBehind,
		const string &	debugPrefix
	)

Foam::tracking::toFace< Foam::Pair< Foam::vector > >()

template Foam::Tuple2<bool, Foam::scalar> Foam::tracking::toFace< Foam::Pair< Foam::vector > >	(	const polyMesh &	mesh,
		const Pair< vector > &	displacement,
		const scalar	fraction,
		barycentric &	coordinates,
		label &	celli,
		label &	facei,
		label &	faceTrii,
		scalar &	stepFraction,
		scalar &	stepFractionBehind,
		label &	nTracksBehind,
		const string &	debugPrefix
	)

References Foam::tracking::coordinates(), Foam::tracking::crossInternalFace(), primitiveMesh::isInternalFace(), mesh, and Foam::tracking::toFace().

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Foam::tracking::toCell< Foam::vector >()

template Foam::Tuple2<bool, Foam::scalar> Foam::tracking::toCell< Foam::vector >	(	const polyMesh &	mesh,
		const vector &	displacement,
		const scalar	fraction,
		barycentric &	coordinates,
		label &	celli,
		label &	facei,
		label &	faceTrii,
		scalar &	stepFraction,
		scalar &	stepFractionBehind,
		label &	nTracksBehind,
		const string &	debugPrefix
	)

Foam::tracking::toCell< Foam::Pair< Foam::vector > >()

template Foam::Tuple2<bool, Foam::scalar> Foam::tracking::toCell< Foam::Pair< Foam::vector > >	(	const polyMesh &	mesh,
		const Pair< vector > &	displacement,
		const scalar	fraction,
		barycentric &	coordinates,
		label &	celli,
		label &	facei,
		label &	faceTrii,
		scalar &	stepFraction,
		scalar &	stepFractionBehind,
		label &	nTracksBehind,
		const string &	debugPrefix
	)

References Foam::tracking::coordinates(), Foam::tracking::crossInternalFace(), f(), primitiveMesh::isInternalFace(), mesh, and Foam::tracking::toFace().

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Foam::tracking::toBoundary< Foam::vector >()

template Foam::Tuple2<bool, Foam::scalar> Foam::tracking::toBoundary< Foam::vector >	(	const polyMesh &	mesh,
		const vector &	displacement,
		const scalar	fraction,
		barycentric &	coordinates,
		label &	celli,
		label &	facei,
		label &	faceTrii,
		scalar &	stepFraction,
		scalar &	stepFractionBehind,
		label &	nTracksBehind,
		const string &	debugPrefix
	)

Foam::tracking::toBoundary< Foam::Pair< Foam::vector > >()

template Foam::Tuple2<bool, Foam::scalar> Foam::tracking::toBoundary< Foam::Pair< Foam::vector > >	(	const polyMesh &	mesh,
		const Pair< vector > &	displacement,
		const scalar	fraction,
		barycentric &	coordinates,
		label &	celli,
		label &	facei,
		label &	faceTrii,
		scalar &	stepFraction,
		scalar &	stepFractionBehind,
		label &	nTracksBehind,
		const string &	debugPrefix
	)