Sundance::CurveIntegralCalc Class Reference

List of all members.

Public Member Functions
	CurveIntegralCalc ()
virtual	~CurveIntegralCalc ()
Static Public Member Functions
static void	getCurveQuadPoints (CellType maxCellType, int maxCellLID, const Mesh &mesh, const ParametrizedCurve &paramCurve, const QuadratureFamily &quad, Array< Point > &curvePoints, Array< Point > &curveDerivs, Array< Point > &curveNormals)
static bool	usePolygoneCurveQuadrature (const CellType &cellType, const Mesh &mesh, const ParametrizedCurve &paramCurve)
static bool	use3DSurfQuadrature (const CellType &cellType, const Mesh &mesh)
Static Private Member Functions
static void	getCurveQuadPoints_line (int maxCellLID, CellType maxCellType, const Mesh &mesh, const Array< Point > &cellPoints, const ParametrizedCurve &paramCurve, const QuadratureFamily &quad, Array< Point > &curvePoints, Array< Point > &curveDerivs, Array< Point > &curveNormals)
static void	get3DRealCoordsOnSurf (const Point &refP, const Array< Point > &cellPoints, const Array< int > &triangles, const int nrTriag, const Array< Point > edgeIntersectPoint, int &triagIndex, Point &realPoint)
static void	getCurveQuadPoints_polygon (int maxCellLID, CellType maxCellType, const Mesh &mesh, const Array< Point > &cellPoints, const ParametrizedCurve &paramCurve, const QuadratureFamily &quad, Array< Point > &curvePoints, Array< Point > &curveDerivs, Array< Point > &curveNormals)
static void	getSurfQuadPoints (int maxCellLID, CellType maxCellType, const Mesh &mesh, const Array< Point > &cellPoints, const ParametrizedCurve &paramCurve, const QuadratureFamily &quad, Array< Point > &curvePoints, Array< Point > &curveDerivs, Array< Point > &curveNormals)

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Detailed Description

Class to compute the intersection/quadrature points of a cell with a curve in 2/3D

Definition at line 21 of file SundanceCurveIntegralCalc.hpp.

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Constructor & Destructor Documentation

CurveIntegralCalc::CurveIntegralCalc

(

)

Empty Ctor

Definition at line 19 of file SundanceCurveIntegralCalc.cpp.

virtual Sundance::CurveIntegralCalc::~CurveIntegralCalc

(

)

[inline, virtual]

Definition at line 27 of file SundanceCurveIntegralCalc.hpp.

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Member Function Documentation

void CurveIntegralCalc::get3DRealCoordsOnSurf	(	const Point &	refP,
		const Array< Point > &	cellPoints,
		const Array< int > &	triangles,
		const int	nrTriag,
		const Array< Point >	edgeIntersectPoint,
		int &	triagIndex,
		Point &	realPoint
	)			[static, private]

projects the point from 2D surf to 3D points of the element (needed for surf integrals)

Definition at line 513 of file SundanceCurveIntegralCalc.cpp.

References SUNDANCE_MSG3.

Referenced by getCurveQuadPoints_line().

void CurveIntegralCalc::getCurveQuadPoints	(	CellType	maxCellType,
		int	maxCellLID,
		const Mesh &	mesh,
		const ParametrizedCurve &	paramCurve,
		const QuadratureFamily &	quad,
		Array< Point > &	curvePoints,
		Array< Point > &	curveDerivs,
		Array< Point > &	curveNormals
	)			[static]

[in] maxCellType
[in] const Array<Point>& cellPoints (the physical points of the cell)
[in] paramCurve
[in] Quadraturefamily , quadrature 1D for curve, or 2D for surface
[out] Array<Point>& curvePoints
[out] Array<Point>& curveDerivs
[out] Array<Point>& curveNormals

Definition at line 23 of file SundanceCurveIntegralCalc.cpp.

References Sundance::Mesh::facetLID(), getCurveQuadPoints_line(), getCurveQuadPoints_polygon(), getSurfQuadPoints(), Sundance::Mesh::nodePosition(), Sundance::Mesh::numFacets(), Sundance::Mesh::spatialDim(), SUNDANCE_MSG3, use3DSurfQuadrature(), and usePolygoneCurveQuadrature().

Referenced by Sundance::CurveEvalMediator::evalCoordExpr(), Sundance::CurveEvalMediator::evalCurveNormExpr(), Sundance::CurveEvalMediator::evalDiscreteFuncElement(), getSurfQuadPoints(), and Sundance::CurveQuadratureIntegral::updateRefCellInformation().

void CurveIntegralCalc::getCurveQuadPoints_line	(	int	maxCellLID,
		CellType	maxCellType,
		const Mesh &	mesh,
		const Array< Point > &	cellPoints,
		const ParametrizedCurve &	paramCurve,
		const QuadratureFamily &	quad,
		Array< Point > &	curvePoints,
		Array< Point > &	curveDerivs,
		Array< Point > &	curveNormals
	)			[static, private]

the simplest method which considers only the intersection points on the facets, and inside the element we use

Definition at line 67 of file SundanceCurveIntegralCalc.cpp.

References Sundance::CellJacobianBatch::applyInvJ(), Sundance::BrickCell, Sundance::cross(), get3DRealCoordsOnSurf(), Sundance::Mesh::getJacobians(), Sundance::QuadratureFamily::getPoints(), Sundance::LineCell, Sundance::QuadCell, Sundance::CellJacobianBatch::resize(), SUNDANCE_MSG3, Sundance::TetCell, and Sundance::TriangleCell.

Referenced by getCurveQuadPoints().

void CurveIntegralCalc::getCurveQuadPoints_polygon	(	int	maxCellLID,
		CellType	maxCellType,
		const Mesh &	mesh,
		const Array< Point > &	cellPoints,
		const ParametrizedCurve &	paramCurve,
		const QuadratureFamily &	quad,
		Array< Point > &	curvePoints,
		Array< Point > &	curveDerivs,
		Array< Point > &	curveNormals
	)			[static, private]

polygons in 1D curves, uses the information from the polygon

Definition at line 642 of file SundanceCurveIntegralCalc.cpp.

References Sundance::CellJacobianBatch::applyInvJ(), Sundance::Mesh::getJacobians(), Sundance::PolygonQuadrature::getNrMaxLinePerCell(), Sundance::QuadratureFamilyBase::getPoints(), Sundance::LineCell, Playa::Handle< PointerType >::ptr(), Sundance::QuadCell, Sundance::CellJacobianBatch::resize(), Sundance::Point::resize(), SUNDANCE_MSG3, and Sundance::TriangleCell.

Referenced by getCurveQuadPoints().

void CurveIntegralCalc::getSurfQuadPoints	(	int	maxCellLID,
		CellType	maxCellType,
		const Mesh &	mesh,
		const Array< Point > &	cellPoints,
		const ParametrizedCurve &	paramCurve,
		const QuadratureFamily &	quad,
		Array< Point > &	curvePoints,
		Array< Point > &	curveDerivs,
		Array< Point > &	curveNormals
	)			[static, private]

special method for 3D surface quadrature similar to the one in getCurveQuadPoints_line , but it uses special Quadrature class, up to 4 triangles per brick cell

Definition at line 956 of file SundanceCurveIntegralCalc.cpp.

References Sundance::cross(), getCurveQuadPoints(), Sundance::SurfQuadrature::getNrMaxTrianglePerCell(), Sundance::QuadratureFamilyBase::getPoints(), Playa::Handle< PointerType >::ptr(), SUNDANCE_MSG3, and Sundance::TriangleCell.

Referenced by getCurveQuadPoints().

static bool Sundance::CurveIntegralCalc::use3DSurfQuadrature	(	const CellType &	cellType,
		const Mesh &	mesh
	)			[inline, static]

test if we are in 3D for the Brick surface quadrature

Definition at line 54 of file SundanceCurveIntegralCalc.hpp.

References Sundance::BrickCell, Sundance::Mesh::cellType(), and Sundance::Mesh::spatialDim().

Referenced by getCurveQuadPoints().

bool CurveIntegralCalc::usePolygoneCurveQuadrature	(	const CellType &	cellType,
		const Mesh &	mesh,
		const ParametrizedCurve &	paramCurve
	)			[static]

this method shows if special methods for polygon can be used

Definition at line 597 of file SundanceCurveIntegralCalc.cpp.

References Sundance::Mesh::cellType(), Sundance::QuadCell, Sundance::Mesh::spatialDim(), and Sundance::TriangleCell.

Referenced by Sundance::GaussLobattoQuadrature::getAdaptedWeights(), and getCurveQuadPoints().