Abstract base class to handle interpolation for derived classes. More...

#include <YarnSectionInterp.h>

Inheritance diagram for TexGen::CYarnSectionInterp:

[legend]

Public Member Functions
	CYarnSectionInterp (bool bRamped, bool bPolar, bool bConstMesh=true)

	CYarnSectionInterp (TiXmlElement &Element)

virtual	~CYarnSectionInterp (void)

virtual void	PopulateTiXmlElement (TiXmlElement &Element, OUTPUT_TYPE OutputType) const
	Used for saving data to XML. More...

bool	GetRamped ()

bool	GetPolar ()

virtual CYarnSection *	Copy () const =0
	This is a function to allow copying of derived classes correctly. More...

virtual string	GetType () const =0
	Derived class should return the class name. More...

virtual vector< XY >	GetSection (const YARN_POSITION_INFORMATION PositionInfo, int iNumPoints, bool bEquiSpaced=false) const =0
	This function must be implemented by derived classes. More...

virtual CMesh	GetSectionMesh (const YARN_POSITION_INFORMATION PositionInfo, int iNumPoints, bool bEquiSpaced) const =0
	This function must be implemented by derived classes. More...

virtual void	SetSectionMeshLayersEqual (int iNumPoints) const
	Find max value for iNumLayers in section meshes and set iNumLayers to that value. More...

bool	GetForceMeshLayers () const

CYarnSectionConstant *	GetSectionConstant ()
	Get a pointer of that the inherited class. More...

CYarnSectionInterpNode *	GetSectionInterpNode ()

CYarnSectionInterpPosition *	GetSectionInterpPosition ()

Static Public Member Functions
static CObjectContainer< CYarnSection >	CreateYarnSection (TiXmlElement &Element)
	Create a yarn section from TiXmlElement. More...

Public Attributes
bool	m_bForceEqualMeshLayers

Protected Member Functions
bool	GetInterpedSection (const CSection &Section1, const CSection &Section2, double u, int iNumPoints, bool bEquiSpaced, vector< XY > &Points) const

bool	GetInterpedSectionMesh (const CSection &Section1, const CSection &Section2, double u, int iNumPoints, bool bEquiSpaced, CMesh &Mesh) const

XY	InterpolatePoints (XY P1, XY P2, double u) const

int	CalculateNumberofLayers (const vector< XY > &Section) const

Protected Attributes
bool	m_bRamped

bool	m_bPolar

Detailed Description

Abstract base class to handle interpolation for derived classes.

Definition at line 30 of file YarnSectionInterp.h.

Constructor & Destructor Documentation

◆ CYarnSectionInterp() [1/2]

CYarnSectionInterp::CYarnSectionInterp	(	bool	bRamped,
		bool	bPolar,
		bool	bConstMesh = `true`
	)

If bRamped is set to true, the interpolation fraction given to functions in GetInterpedSection and GetInterpedSectionMesh will be ramped using a cubic equation. Where du = 0 at u = 0, and du = 0 at u = 1. This provides a smoother transition between sections when the interpolation begins and ends.

Parameters

bConstMesh Defines whether all section meshes are forced to have same configuration ie number of rows and columns in mesh

Definition at line 24 of file YarnSectionInterp.cpp.

◆ CYarnSectionInterp() [2/2]

CYarnSectionInterp::CYarnSectionInterp ( TiXmlElement & Element )

Definition at line 35 of file YarnSectionInterp.cpp.

References m_bPolar, and m_bRamped.

◆ ~CYarnSectionInterp()

CYarnSectionInterp::~CYarnSectionInterp ( void )

virtual

Definition at line 31 of file YarnSectionInterp.cpp.

Member Function Documentation

◆ CalculateNumberofLayers()

int CYarnSectionInterp::CalculateNumberofLayers ( const vector< XY > & Section ) const

protected

Definition at line 147 of file YarnSectionInterp.cpp.

References TexGen::XY::x, and TexGen::XY::y.

Referenced by TexGen::CYarnSectionInterpNode::SetSectionMeshLayersEqual(), and TexGen::CYarnSectionInterpPosition::SetSectionMeshLayersEqual().

◆ Copy()

virtual CYarnSection * TexGen::CYarnSection::Copy ( ) const

pure virtualinherited

This is a function to allow copying of derived classes correctly.

Derived classes should implement this as CYarnSection* Copy() const { return new CYarnSectionDerived(*this); } where CYarnSectionDerived should be replaced by the name of the derived class

Implemented in TexGen::CYarnSectionAdjusted, TexGen::CYarnSectionConstant, TexGen::CYarnSectionInterpNode, and TexGen::CYarnSectionInterpPosition.

Referenced by TexGen::CShearedTextileWeave2D::AdjustSectionsForRotation(), TexGen::CTextileWeave2D::AdjustSectionsForRotation(), TexGen::CYarn::ConvertToInterpNodes(), and TexGen::CTextileWeave::CorrectEdgeInterference().

◆ CreateYarnSection()

CObjectContainer< CYarnSection > CYarnSection::CreateYarnSection ( TiXmlElement & Element )

staticinherited

Create a yarn section from TiXmlElement.

Definition at line 49 of file YarnSection.cpp.

Referenced by TexGen::CYarn::CYarn(), and TexGen::CYarnSectionAdjusted::CYarnSectionAdjusted().

◆ GetForceMeshLayers()

bool TexGen::CYarnSection::GetForceMeshLayers ( ) const

inlineinherited

Definition at line 99 of file YarnSection.h.

◆ GetInterpedSection()

bool CYarnSectionInterp::GetInterpedSection	(	const CSection &	Section1,
		const CSection &	Section2,
		double	u,
		int	iNumPoints,
		bool	bEquiSpaced,
		vector< XY > &	Points
	)		const

protected

Definition at line 49 of file YarnSectionInterp.cpp.

References TexGen::CSection::GetPoints(), and InterpolatePoints().

Referenced by TexGen::CYarnSectionInterpNode::GetSection(), and TexGen::CYarnSectionInterpPosition::GetSection().

◆ GetInterpedSectionMesh()

bool CYarnSectionInterp::GetInterpedSectionMesh	(	const CSection &	Section1,
		const CSection &	Section2,
		double	u,
		int	iNumPoints,
		bool	bEquiSpaced,
		CMesh &	Mesh
	)		const

protected

Definition at line 72 of file YarnSectionInterp.cpp.

References TexGen::CMesh::AddNode(), TexGen::CMesh::Clear(), TexGen::CSection::GetDefaultName(), TexGen::CMesh::GetIndices(), TexGen::CSection::GetMesh(), TexGen::CMesh::GetNode(), TexGen::CMesh::GetNumNodes(), InterpolatePoints(), TexGen::CMesh::NUM_ELEMENT_TYPES, TGERROR, TexGen::XYZ::x, TexGen::XY::x, TexGen::XYZ::y, and TexGen::XY::y.

Referenced by TexGen::CYarnSectionInterpNode::GetSectionMesh(), and TexGen::CYarnSectionInterpPosition::GetSectionMesh().

◆ GetPolar()

bool TexGen::CYarnSectionInterp::GetPolar ( )

inline

Definition at line 48 of file YarnSectionInterp.h.

◆ GetRamped()

bool TexGen::CYarnSectionInterp::GetRamped ( )

inline

Definition at line 47 of file YarnSectionInterp.h.

◆ GetSection()

virtual vector< XY > TexGen::CYarnSection::GetSection	(	const YARN_POSITION_INFORMATION	PositionInfo,
		int	iNumPoints,
		bool	bEquiSpaced = `false`
	)		const

pure virtualinherited

This function must be implemented by derived classes.

Parameters

PositionInfo	Structure which contains information about the position along the yarn
iNumPoints	Number of points on the perimeter of the section to return
bEquiSpaced	Create the points such that they are all equispaced or not

Implemented in TexGen::CYarnSectionAdjusted, TexGen::CYarnSectionConstant, TexGen::CYarnSectionInterpNode, and TexGen::CYarnSectionInterpPosition.

Referenced by TexGen::CShearedTextileWeave2D::CalculateModifiers(), TexGen::CTextileOrthogonal::CorrectCrimpInterference(), TexGen::CTextileWeave::CorrectInterference(), and TexGen::CTextileWeave::CorrectYarnWidths().

◆ GetSectionConstant()

CYarnSectionConstant * CYarnSection::GetSectionConstant ( )

inherited

Get a pointer of that the inherited class.

Internally the function just returns dynamic_cast<CYarnSectionConstant*>(this) etc This is mainly useful in the python interface because type casting is not supported in this language.

Definition at line 91 of file YarnSection.cpp.

◆ GetSectionInterpNode()

CYarnSectionInterpNode * CYarnSection::GetSectionInterpNode ( )

inherited

Definition at line 96 of file YarnSection.cpp.

◆ GetSectionInterpPosition()

CYarnSectionInterpPosition * CYarnSection::GetSectionInterpPosition ( )

inherited

Definition at line 100 of file YarnSection.cpp.

◆ GetSectionMesh()

virtual CMesh TexGen::CYarnSection::GetSectionMesh	(	const YARN_POSITION_INFORMATION	PositionInfo,
		int	iNumPoints,
		bool	bEquiSpaced
	)		const

pure virtualinherited

This function must be implemented by derived classes.

Parameters

PositionInfo	Structure which contains information about the position along the yarn
iNumPoints	Number of points on the perimeter of the section to return
bEquiSpaced	Create the points such that they are all equispaced or not

Implemented in TexGen::CYarnSectionAdjusted, TexGen::CYarnSectionConstant, TexGen::CYarnSectionInterpNode, and TexGen::CYarnSectionInterpPosition.