Class for creating realistic fabric geometry using FE. More...

#include <GeometrySolver.h>

Inheritance diagram for TexGen::CGeometrySolver:

Classes
struct	NODE

struct	PLATE

struct	PROJECTED_NODE

struct	RAISED_NODE

struct	SPRING

Public Member Functions
	CGeometrySolver (void)

	~CGeometrySolver (void)

bool	CreateSystem (CTextile &Textile)
	Create the finite element system of equations for a given textile. More...

bool	CreateSystem (string TextileName)
	Create the finite element system of equations for a given textile. More...

int	SolveSystem ()
	Solve the system of equations. More...

void	SaveToVTK (string Filename)
	Save the results to a VTK file. More...

void	DeformTextile ()
	Deform the textile with the results. More...

CTextile *	GetDeformedCopyOfTextile ()
	Create a copy of the textile and deform it, leaving the original textile intact. More...

void	SetTensileStress (double dTensileStress)

void	SetLongitudinalBendingModulus (double dBendingModulus)

void	SetTransverseBendingModulus (double dBendingModulus)

void	SetContactStiffness (double dContactStiffness)

void	SetDisabledStiffness (double dDisabledStiffness)

double	GetTensileStress ()

double	GetLongitudinalBendingModulus ()

double	GetTransverseBendingModulus ()

double	GetContactStiffness ()

double	GetDisabledStiffness ()

bool	CreateBasicVolumes (CTextile &Textile)

bool	CreateBasicVolumes (string TextileName)

void	SetSeed (double dSeed)

double	GetSeed ()

void	SetPeriodic (bool bPeriodic)

bool	GetPeriodic ()

void	SetDebug (bool bDebug)

bool	GetDebug ()

virtual void	DeformTextile (CTextile &Textile, bool bDeformDomain=true)

CTextile *	GetDeformedCopyOfTextile (CTextile &Textile, bool bDeformDomain=true)

const CLinearTransformation &	GetRepeatVectorDeformation () const

void	SetRepeatVectorDeformation (CLinearTransformation RepeatDeformation)

Protected Types
enum	LINE_STATE { FORWARD = 1 , REVERSE = 2 }

Protected Member Functions
void	RaiseNodes (int iIndex)

double	GetAverageLength (int iIndex)

double	GetArea (int iIndex)

void	CreateSurfaceMesh ()

void	CreatePlateElements ()

void	AssignFibreDirectionToElements ()

void	ApplyPeriodicBoundaryConditions (vector< XYZ > Repeats)

double	GetDisplacement (XYZ Pos, int iYarn, XYZ &Disp) const

void	SaveProjectedContoursToVTK (string Filename)

void	SaveProjectedAreasToVTK (string Filename)

bool	ValidProjectedMesh ()

int	SplitLinesByNodes (CMesh &Mesh)

int	SplitLinesByLines (CMesh &Mesh)

int	MergeStraightLines (CMesh &Mesh)

int	RemoveDuplicateSegments (CMesh &Mesh)

int	RemoveDegenerateSegments (CMesh &Mesh)

CMesh	GetProjectedMesh (const CMesh &Mesh)

bool	GetCommonEdgeIndices (int Indices1[3], int Indices2[3], int Common[2])

bool	CreateProjectedAreas ()

bool	SeedOuterBoundary ()

bool	RemoveOuterBoundary ()

double	GetRegionArea (const PROJECTED_REGION &Region)

bool	CreateProjectedCenters ()

bool	PointInsideRegion (XYZ Point, int iRegion)

void	CalculateYarnIndices ()

bool	MeshProjectedAreas ()

bool	GetMeshVerticalBounds (const CMesh &Mesh, XYZ Point, double &dMinZ, double &dMaxZ, bool bForceFind=false)

Protected Attributes
vector< SPRING >	m_Springs

vector< PLATE >	m_PlateElements

vector< NODE >	m_Nodes

vector< PROJECTED_NODE >	m_ProjectedNodes

vector< pair< int, double > >	m_DOFConstraints

vector< pair< int, int > >	m_DOFLinks

double	m_dHeightTolerance

double	m_dDisabledStiffness

double	m_dContactStiffness

double	m_dLongitudinalBendingModulus

double	m_dTransverseBendingModulus

double	m_dTensileStress

CMesh	m_SurfaceMesh

bool	m_bAdjustThickness

CMesh	m_ProjectedMesh

CMesh	m_DomainMesh

vector< CMesh >	m_YarnMeshes

vector< PROJECTED_REGION >	m_ProjectedRegions

vector< int >	m_TriangleRegions

double	m_dTolerance

CTextile *	m_pTextile

double	m_dSeed

bool	m_bCreatePeriodic

bool	m_bDebug

CLinearTransformation	m_RepeatDeformation

Private Member Functions
void	CreateDebugSystem ()

Detailed Description

Class for creating realistic fabric geometry using FE.

This class implements a method where the mid-surface of the yarns are represented by triangular plate elements with bending stiffness and tension components.

Definition at line 35 of file GeometrySolver.h.

Member Enumeration Documentation

◆ LINE_STATE

enum TexGen::CBasicVolumes::LINE_STATE

protectedinherited

Enumerator
FORWARD
REVERSE

Definition at line 51 of file BasicVolumes.h.

Constructor & Destructor Documentation

◆ CGeometrySolver()

CGeometrySolver::CGeometrySolver ( void )

Definition at line 30 of file GeometrySolver.cpp.

◆ ~CGeometrySolver()

CGeometrySolver::~CGeometrySolver ( void )

Definition at line 41 of file GeometrySolver.cpp.

Member Function Documentation

◆ ApplyPeriodicBoundaryConditions()

void CGeometrySolver::ApplyPeriodicBoundaryConditions ( vector< XYZ > Repeats )

protected

Definition at line 481 of file GeometrySolver.cpp.

References TexGen::CMesh::GetNodePairs(), m_DOFLinks, m_Nodes, and m_SurfaceMesh.

Referenced by CreateDebugSystem(), and CreateSystem().

◆ AssignFibreDirectionToElements()

void CGeometrySolver::AssignFibreDirectionToElements ( )

protected

Definition at line 437 of file GeometrySolver.cpp.

References TexGen::CGeometrySolver::PLATE::BendingElement, TexGen::CTextile::GetDomain(), TexGen::CMesh::GetNode(), TexGen::CTextile::GetNumYarns(), TexGen::CDomain::GetTranslations(), TexGen::CTextile::GetYarn(), m_PlateElements, TexGen::CBasicVolumes::m_pTextile, m_SurfaceMesh, TexGen::CYarn::PointInsideYarn(), TexGen::CElement::SetFibreDirection(), and TexGen::CGeometrySolver::PLATE::TensionElement.

Referenced by CreateSystem().

◆ CalculateYarnIndices()

void CBasicVolumes::CalculateYarnIndices ( )

protectedinherited

Definition at line 826 of file BasicVolumes.cpp.

References TexGen::CBasicVolumes::GetMeshVerticalBounds(), TexGen::CBasicVolumes::m_ProjectedRegions, and TexGen::CBasicVolumes::m_YarnMeshes.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

◆ CreateBasicVolumes() [1/2]

bool CBasicVolumes::CreateBasicVolumes ( CTextile & Textile )

inherited

Definition at line 53 of file BasicVolumes.cpp.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes(), TexGen::CMesher::CreateMesh(), and CreateSystem().

◆ CreateBasicVolumes() [2/2]

bool CBasicVolumes::CreateBasicVolumes ( string TextileName )

inherited

Definition at line 44 of file BasicVolumes.cpp.

References TexGen::CBasicVolumes::CreateBasicVolumes(), and TEXGEN.

◆ CreateDebugSystem()

void CGeometrySolver::CreateDebugSystem ( )

private

Definition at line 218 of file GeometrySolver.cpp.

References TexGen::CMesh::AddNode(), ApplyPeriodicBoundaryConditions(), TexGen::CGeometrySolver::SPRING::bEnabled, CreatePlateElements(), TexGen::CGeometrySolver::SPRING::dArea, TexGen::CGeometrySolver::NODE::dThickness, TexGen::CMesh::GetIndices(), TexGen::CMesh::GetNode(), TexGen::CMesh::GetNumNodes(), TexGen::CGeometrySolver::SPRING::iNode1, TexGen::CGeometrySolver::SPRING::iNode2, m_DOFConstraints, m_Nodes, m_Springs, m_SurfaceMesh, TexGen::CGeometrySolver::NODE::Position, and TexGen::CMesh::TRI.

◆ CreatePlateElements()

void CGeometrySolver::CreatePlateElements ( )

protected

◆ CreateProjectedAreas()

bool CBasicVolumes::CreateProjectedAreas ( )

protectedinherited

Definition at line 517 of file BasicVolumes.cpp.

References TexGen::CrossProduct(), TexGen::DotProduct(), TexGen::CBasicVolumes::FORWARD, TexGen::CMesh::GetIndices(), TexGen::CMesh::GetNode(), TexGen::CBasicVolumes::GetRegionArea(), TexGen::CMesh::LINE, TexGen::CBasicVolumes::m_ProjectedMesh, TexGen::CBasicVolumes::m_ProjectedRegions, TexGen::CBasicVolumes::REVERSE, and TGERROR.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes(), and TexGen::CBasicVolumes::SeedOuterBoundary().

◆ CreateProjectedCenters()

bool CBasicVolumes::CreateProjectedCenters ( )

protectedinherited

Definition at line 745 of file BasicVolumes.cpp.

References TexGen::CMesh::GetIndices(), TexGen::CMesh::GetNode(), TexGen::CMesh::LINE, TexGen::CBasicVolumes::m_ProjectedMesh, TexGen::CBasicVolumes::m_ProjectedRegions, TexGen::Max(), TexGen::Min(), TexGen::CBasicVolumes::PointInsideRegion(), TexGen::RandomNumber(), TexGen::XYZ::x, and TexGen::XYZ::y.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

◆ CreateSurfaceMesh()

void CGeometrySolver::CreateSurfaceMesh ( )

protected

Definition at line 375 of file GeometrySolver.cpp.

References TexGen::CMesh::GetIndices(), m_dHeightTolerance, TexGen::CBasicVolumes::m_ProjectedMesh, m_ProjectedNodes, m_SurfaceMesh, TexGen::CGeometrySolver::PROJECTED_NODE::RaisedNodes, and TexGen::CMesh::TRI.

Referenced by CreateSystem().

◆ CreateSystem() [1/2]

bool CGeometrySolver::CreateSystem ( CTextile & Textile )

Create the finite element system of equations for a given textile.

Definition at line 94 of file GeometrySolver.cpp.

Referenced by CreateSystem().

◆ CreateSystem() [2/2]

bool CGeometrySolver::CreateSystem ( string TextileName )

Create the finite element system of equations for a given textile.

Definition at line 85 of file GeometrySolver.cpp.

References CreateSystem(), and TEXGEN.

◆ DeformTextile() [1/2]

void CGeometrySolver::DeformTextile ( )

Deform the textile with the results.

Definition at line 834 of file GeometrySolver.cpp.

References TexGen::CTextileDeformer::DeformTextile(), and TexGen::CBasicVolumes::m_pTextile.

◆ DeformTextile() [2/2]

void CTextileDeformer::DeformTextile	(	CTextile &	Textile,
		bool	bDeformDomain = `true`
	)

virtualinherited

◆ GetArea()

double CGeometrySolver::GetArea ( int iIndex )

protected

Definition at line 338 of file GeometrySolver.cpp.

References m_PlateElements.

Referenced by CreateSystem().

◆ GetAverageLength()

double CGeometrySolver::GetAverageLength ( int iIndex )

protected

Definition at line 353 of file GeometrySolver.cpp.

References TexGen::CMesh::GetIndices(), TexGen::GetLength(), TexGen::CMesh::GetNode(), TexGen::CMesh::LINE, and TexGen::CBasicVolumes::m_ProjectedMesh.

◆ GetCommonEdgeIndices()

bool CBasicVolumes::GetCommonEdgeIndices	(	int	Indices1[3],
		int	Indices2[3],
		int	Common[2]
	)

protectedinherited

Definition at line 217 of file BasicVolumes.cpp.

Referenced by TexGen::CBasicVolumes::GetProjectedMesh().

◆ GetContactStiffness()

double TexGen::CGeometrySolver::GetContactStiffness ( )

inline

Definition at line 67 of file GeometrySolver.h.

◆ GetDebug()

bool TexGen::CBasicVolumes::GetDebug ( )

inlineinherited

Definition at line 48 of file BasicVolumes.h.

◆ GetDeformedCopyOfTextile() [1/2]

CTextile * CGeometrySolver::GetDeformedCopyOfTextile ( )

Create a copy of the textile and deform it, leaving the original textile intact.

Definition at line 840 of file GeometrySolver.cpp.

References TexGen::CTextileDeformer::GetDeformedCopyOfTextile(), TexGen::CBasicVolumes::m_pTextile, and NULL.

◆ GetDeformedCopyOfTextile() [2/2]

CTextile * CTextileDeformer::GetDeformedCopyOfTextile	(	CTextile &	Textile,
		bool	bDeformDomain = `true`
	)

inherited

Definition at line 137 of file TextileDeformer.cpp.

References TexGen::CTextile::Copy(), TexGen::CTextileDeformer::DeformTextile(), and TEXGEN.

Referenced by GetDeformedCopyOfTextile().

◆ GetDisabledStiffness()

double TexGen::CGeometrySolver::GetDisabledStiffness ( )

inline

Definition at line 68 of file GeometrySolver.h.

◆ GetDisplacement()

double CGeometrySolver::GetDisplacement	(	XYZ	Pos,
		int	iYarn,
		XYZ &	Disp
	)		const

protectedvirtual

Get the displacement of a given point

Parameters

Pos	The position of which the displacement is requested
iYarn	The yarn number for which the displacement is requested this is necessary because sometimes yarns may overlap and the yarns may have different displacements at the same point in space
Disp	The displacement value should be filled in here by the function

Returns: Should give an idea of how accurate the displacement value is, a value higher than 0 is considered to be very accurate if the value is less then it may represent an extrapolated estimate. This function may be called several times for the same point but offset by different repeat vectors and the displacement with highest value will be chosen.

Implements TexGen::CTextileDeformer.

Definition at line 848 of file GeometrySolver.cpp.

References TexGen::Convert(), TexGen::CGeometrySolver::NODE::dDisplacement, TexGen::GetBarycentricCoordinates(), TexGen::CMesh::GetIndices(), TexGen::CGeometrySolver::NODE::iYarnIndex, m_Nodes, m_SurfaceMesh, TexGen::CGeometrySolver::NODE::Position, TexGen::CMesh::TRI, TexGen::XYZ::x, TexGen::XYZ::y, and TexGen::XYZ::z.

◆ GetLongitudinalBendingModulus()

double TexGen::CGeometrySolver::GetLongitudinalBendingModulus ( )

inline

Definition at line 65 of file GeometrySolver.h.

◆ GetMeshVerticalBounds()

bool CBasicVolumes::GetMeshVerticalBounds	(	const CMesh &	Mesh,
		XYZ	Point,
		double &	dMinZ,
		double &	dMaxZ,
		bool	bForceFind = `false`
	)

protectedinherited

Find the intersections between a line passing through Point and parallel to the Z axis and the given mesh, then return the lowest and highest of those intersections.

Parameters

Mesh	The mesh with which to perform the intersection test
Point	The point through which the line passes through (the z component is redundant)
dMinZ	The returned lowest intersection point
dMaxZ	The returned highest intersection point
bForceFind	Force the algorithm to find at least one intersection, what this means is that it will find the intersection with the closest triangle and use that intersection as the maximum and minimum returned bounds. This is usefull for cases where the vertical line just misses the mesh and the closest intersection is needed.

Definition at line 975 of file BasicVolumes.cpp.

References TexGen::CMesh::IntersectLine(), TexGen::CBasicVolumes::m_dTolerance, and TexGen::XYZ::z.

Referenced by TexGen::CMesher::BuildMidSideNode(), TexGen::CBasicVolumes::CalculateYarnIndices(), RaiseNodes(), and TexGen::CMesher::RaiseNodes().

◆ GetPeriodic()

bool TexGen::CBasicVolumes::GetPeriodic ( )

inlineinherited

Definition at line 45 of file BasicVolumes.h.

◆ GetProjectedMesh()

CMesh CBasicVolumes::GetProjectedMesh ( const CMesh & Mesh )

protectedinherited

Definition at line 1007 of file BasicVolumes.cpp.

References TexGen::CBasicVolumes::GetCommonEdgeIndices(), TexGen::CMesh::GetIndices(), TexGen::CMesh::GetNode(), TexGen::CMesh::GetNodes(), TexGen::CMesh::LINE, TexGen::CMesh::RemoveAllElementsExcept(), TexGen::CMesh::RemoveUnreferencedNodes(), TexGen::CMesh::TRI, TexGen::XYZ::x, and TexGen::XYZ::y.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

◆ GetRegionArea()

double CBasicVolumes::GetRegionArea ( const PROJECTED_REGION & Region )

protectedinherited

Definition at line 733 of file BasicVolumes.cpp.

References TexGen::CBasicVolumes::PROJECTED_REGION::ContourNodes, TexGen::GetArea(), TexGen::CMesh::GetIndices(), TexGen::CMesh::GetNode(), TexGen::CMesh::LINE, and TexGen::CBasicVolumes::m_ProjectedMesh.

Referenced by TexGen::CBasicVolumes::CreateProjectedAreas().

◆ GetRepeatVectorDeformation()

const CLinearTransformation & TexGen::CTextileDeformer::GetRepeatVectorDeformation ( ) const

inlineinherited

Definition at line 46 of file TextileDeformer.h.

◆ GetSeed()

double TexGen::CBasicVolumes::GetSeed ( )

inlineinherited

Definition at line 42 of file BasicVolumes.h.

◆ GetTensileStress()

double TexGen::CGeometrySolver::GetTensileStress ( )

inline

Definition at line 64 of file GeometrySolver.h.

◆ GetTransverseBendingModulus()

double TexGen::CGeometrySolver::GetTransverseBendingModulus ( )

inline

Definition at line 66 of file GeometrySolver.h.

◆ MergeStraightLines()

int CBasicVolumes::MergeStraightLines ( CMesh & Mesh )

protectedinherited

Definition at line 235 of file BasicVolumes.cpp.

References TexGen::DotProduct(), TexGen::CMesh::GetIndices(), TexGen::CMesh::GetNode(), TexGen::CMesh::LINE, TexGen::CBasicVolumes::m_dTolerance, TexGen::Normalise(), and TexGen::CMesh::RemoveUnreferencedNodes().

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

◆ MeshProjectedAreas()

bool CBasicVolumes::MeshProjectedAreas ( )

protectedinherited

Definition at line 852 of file BasicVolumes.cpp.

References TexGen::CMesh::AddNode(), TexGen::CMesh::Clear(), TexGen::CMesh::GetIndices(), TexGen::CMesh::GetNode(), TexGen::CMesh::GetNumNodes(), TexGen::CMesh::LINE, TexGen::CBasicVolumes::m_bCreatePeriodic, TexGen::CBasicVolumes::m_dSeed, TexGen::CBasicVolumes::m_ProjectedMesh, TexGen::CBasicVolumes::m_ProjectedRegions, TexGen::CBasicVolumes::m_TriangleRegions, TexGen::CMesh::TRI, TexGen::XYZ::x, and TexGen::XYZ::y.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

◆ PointInsideRegion()

bool CBasicVolumes::PointInsideRegion	(	XYZ	Point,
		int	iRegion
	)

protectedinherited

Definition at line 788 of file BasicVolumes.cpp.

References TexGen::CBasicVolumes::PROJECTED_REGION::ContourNodes, TexGen::CMesh::GetNode(), TexGen::CBasicVolumes::m_ProjectedMesh, TexGen::CBasicVolumes::m_ProjectedRegions, TexGen::XYZ::x, and TexGen::XYZ::y.

Referenced by TexGen::CBasicVolumes::CreateProjectedCenters().

◆ RaiseNodes()

void CGeometrySolver::RaiseNodes ( int iIndex )

protected

Definition at line 298 of file GeometrySolver.cpp.

References TexGen::CGeometrySolver::RAISED_NODE::dHeight, TexGen::CGeometrySolver::RAISED_NODE::dThickness, TexGen::CMesh::GetIndices(), TexGen::CBasicVolumes::GetMeshVerticalBounds(), TexGen::CMesh::GetNode(), TexGen::CGeometrySolver::RAISED_NODE::iYarnIndex, TexGen::CBasicVolumes::m_ProjectedMesh, m_ProjectedNodes, TexGen::CBasicVolumes::m_ProjectedRegions, TexGen::CBasicVolumes::m_TriangleRegions, TexGen::CBasicVolumes::m_YarnMeshes, and TexGen::CMesh::TRI.

Referenced by CreateSystem().

◆ RemoveDegenerateSegments()

int CBasicVolumes::RemoveDegenerateSegments ( CMesh & Mesh )

protectedinherited

Definition at line 332 of file BasicVolumes.cpp.

References TexGen::CMesh::GetIndices(), and TexGen::CMesh::LINE.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

◆ RemoveDuplicateSegments()

int CBasicVolumes::RemoveDuplicateSegments ( CMesh & Mesh )

protectedinherited

Definition at line 304 of file BasicVolumes.cpp.

References TexGen::CMesh::GetIndices(), and TexGen::CMesh::LINE.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

◆ RemoveOuterBoundary()

bool CBasicVolumes::RemoveOuterBoundary ( )

protectedinherited

Definition at line 721 of file BasicVolumes.cpp.

References TexGen::CBasicVolumes::m_ProjectedRegions.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

◆ SaveProjectedAreasToVTK()

void CBasicVolumes::SaveProjectedAreasToVTK ( string Filename )

protectedinherited

Definition at line 191 of file BasicVolumes.cpp.

References TexGen::CMeshDataBase::ELEMENT, TexGen::CMeshData< T >::m_Data, TexGen::CBasicVolumes::m_ProjectedMesh, TexGen::CBasicVolumes::m_ProjectedRegions, TexGen::CBasicVolumes::m_TriangleRegions, and TexGen::CMesh::SaveToVTK().

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

◆ SaveProjectedContoursToVTK()

void CBasicVolumes::SaveProjectedContoursToVTK ( string Filename )

protectedinherited

Definition at line 148 of file BasicVolumes.cpp.

References TexGen::CMesh::AddNode(), TexGen::CMeshDataBase::ELEMENT, TexGen::CMesh::GetIndices(), TexGen::CMesh::GetNode(), TexGen::CMesh::LINE, TexGen::CMeshData< T >::m_Data, TexGen::CBasicVolumes::m_ProjectedMesh, TexGen::CBasicVolumes::m_ProjectedRegions, and TexGen::CMesh::SaveToVTK().

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

◆ SaveToVTK()

void CGeometrySolver::SaveToVTK ( string Filename )

Save the results to a VTK file.

Definition at line 775 of file GeometrySolver.cpp.

References TexGen::CMeshDataBase::ELEMENT, TexGen::CMesh::GetIndices(), TexGen::CMesh::LINE, m_bAdjustThickness, TexGen::CMeshData< T >::m_Data, m_Nodes, m_PlateElements, m_Springs, m_SurfaceMesh, TexGen::CMeshDataBase::NODE, and TexGen::CMesh::SaveToVTK().

Referenced by SolveSystem().

◆ SeedOuterBoundary()

bool CBasicVolumes::SeedOuterBoundary ( )

protectedinherited

Definition at line 640 of file BasicVolumes.cpp.

References TexGen::CMesh::AddNode(), TexGen::CBasicVolumes::CreateProjectedAreas(), TexGen::CMesh::GetIndices(), TexGen::GetLength(), TexGen::CMesh::GetNode(), TexGen::CMesh::LINE, TexGen::CBasicVolumes::m_dSeed, TexGen::CBasicVolumes::m_ProjectedMesh, and TexGen::CBasicVolumes::m_ProjectedRegions.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

◆ SetContactStiffness()

void CGeometrySolver::SetContactStiffness ( double dContactStiffness )

Definition at line 75 of file GeometrySolver.cpp.

References m_dContactStiffness.

◆ SetDebug()

void TexGen::CBasicVolumes::SetDebug ( bool bDebug )

inlineinherited

Definition at line 47 of file BasicVolumes.h.

◆ SetDisabledStiffness()

void CGeometrySolver::SetDisabledStiffness ( double dDisabledStiffness )

Definition at line 80 of file GeometrySolver.cpp.

References m_dDisabledStiffness.

◆ SetLongitudinalBendingModulus()

void CGeometrySolver::SetLongitudinalBendingModulus ( double dBendingModulus )

Definition at line 55 of file GeometrySolver.cpp.

References m_dLongitudinalBendingModulus, and m_PlateElements.

◆ SetPeriodic()

void TexGen::CBasicVolumes::SetPeriodic ( bool bPeriodic )

inlineinherited

Definition at line 44 of file BasicVolumes.h.

Referenced by CreateSystem().

◆ SetRepeatVectorDeformation()

void TexGen::CTextileDeformer::SetRepeatVectorDeformation ( CLinearTransformation RepeatDeformation )

inlineinherited

Definition at line 47 of file TextileDeformer.h.

◆ SetSeed()

void TexGen::CBasicVolumes::SetSeed ( double dSeed )

inlineinherited

Definition at line 41 of file BasicVolumes.h.

◆ SetTensileStress()

void CGeometrySolver::SetTensileStress ( double dTensileStress )

Definition at line 45 of file GeometrySolver.cpp.

References m_dTensileStress, and m_PlateElements.

◆ SetTransverseBendingModulus()

void CGeometrySolver::SetTransverseBendingModulus ( double dBendingModulus )

Definition at line 65 of file GeometrySolver.cpp.

References m_dTransverseBendingModulus, and m_PlateElements.

◆ SolveSystem()

int CGeometrySolver::SolveSystem ( )

Solve the system of equations.

Returns: The number of iterations taken, a value of 0 indicates a failure

Definition at line 541 of file GeometrySolver.cpp.

References TexGen::CGeometrySolver::NODE::dDisplacement, TexGen::CGeometrySolver::NODE::dThickness, TexGen::CGeometrySolver::NODE::GetAdjustedThickness(), m_bAdjustThickness, TexGen::CBasicVolumes::m_bDebug, m_dContactStiffness, m_dDisabledStiffness, m_DOFConstraints, m_DOFLinks, m_Nodes, m_PlateElements, m_Springs, TexGen::CGeometrySolver::NODE::Position, SaveToVTK(), TGERROR, TGLOG, TGLOGINDENT, and TexGen::XYZ::z.

◆ SplitLinesByLines()

int CBasicVolumes::SplitLinesByLines ( CMesh & Mesh )

protectedinherited

Definition at line 414 of file BasicVolumes.cpp.

References TexGen::CMesh::AddNode(), TexGen::CMesh::GetIndices(), TexGen::GetLengthSquared(), TexGen::CMesh::GetNode(), TexGen::CMesh::LINE, TexGen::LineLineIntersect2D(), TexGen::CBasicVolumes::m_dTolerance, TexGen::XYZ::x, and TexGen::XYZ::y.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

◆ SplitLinesByNodes()

int CBasicVolumes::SplitLinesByNodes ( CMesh & Mesh )

protectedinherited

Definition at line 352 of file BasicVolumes.cpp.

References TexGen::CMesh::GetIndices(), TexGen::GetLengthSquared(), TexGen::CMesh::GetNode(), TexGen::CMesh::LINE, TexGen::CBasicVolumes::m_dTolerance, TexGen::CMesh::NodesBegin(), TexGen::CMesh::NodesEnd(), and TexGen::ShortestDistPointLine().

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

◆ ValidProjectedMesh()

bool CBasicVolumes::ValidProjectedMesh ( )

protectedinherited

Definition at line 485 of file BasicVolumes.cpp.

References TexGen::CMesh::GetIndices(), TexGen::CMesh::LINE, and TexGen::CBasicVolumes::m_ProjectedMesh.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes().

Member Data Documentation

◆ m_bAdjustThickness

bool TexGen::CGeometrySolver::m_bAdjustThickness

protected

Definition at line 149 of file GeometrySolver.h.

Referenced by CreateSystem(), SaveToVTK(), and SolveSystem().

◆ m_bCreatePeriodic

bool TexGen::CBasicVolumes::m_bCreatePeriodic

protectedinherited

Definition at line 123 of file BasicVolumes.h.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes(), TexGen::CMesher::CreateVolumeMesh(), and TexGen::CBasicVolumes::MeshProjectedAreas().

◆ m_bDebug

bool TexGen::CBasicVolumes::m_bDebug

protectedinherited

Definition at line 124 of file BasicVolumes.h.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes(), and SolveSystem().

◆ m_dContactStiffness

double TexGen::CGeometrySolver::m_dContactStiffness

protected

Definition at line 144 of file GeometrySolver.h.

Referenced by SetContactStiffness(), and SolveSystem().

◆ m_dDisabledStiffness

double TexGen::CGeometrySolver::m_dDisabledStiffness

protected

Definition at line 143 of file GeometrySolver.h.

Referenced by SetDisabledStiffness(), and SolveSystem().

◆ m_dHeightTolerance

double TexGen::CGeometrySolver::m_dHeightTolerance

protected

Definition at line 142 of file GeometrySolver.h.

Referenced by CreateSurfaceMesh().

◆ m_dLongitudinalBendingModulus

double TexGen::CGeometrySolver::m_dLongitudinalBendingModulus

protected

Definition at line 145 of file GeometrySolver.h.

Referenced by CreatePlateElements(), and SetLongitudinalBendingModulus().

◆ m_DOFConstraints

vector<pair<int, double> > TexGen::CGeometrySolver::m_DOFConstraints

protected

Definition at line 140 of file GeometrySolver.h.

Referenced by CreateDebugSystem(), CreateSystem(), and SolveSystem().

◆ m_DOFLinks

vector<pair<int, int> > TexGen::CGeometrySolver::m_DOFLinks

protected

Definition at line 141 of file GeometrySolver.h.

Referenced by ApplyPeriodicBoundaryConditions(), and SolveSystem().

◆ m_DomainMesh

CMesh TexGen::CBasicVolumes::m_DomainMesh

protectedinherited

Definition at line 113 of file BasicVolumes.h.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes(), and TexGen::CMesher::RaiseNodes().

◆ m_dSeed

double TexGen::CBasicVolumes::m_dSeed

protectedinherited

Definition at line 122 of file BasicVolumes.h.

Referenced by TexGen::CMesher::GetBestSeed(), TexGen::CBasicVolumes::MeshProjectedAreas(), and TexGen::CBasicVolumes::SeedOuterBoundary().

◆ m_dTensileStress

double TexGen::CGeometrySolver::m_dTensileStress

protected

Definition at line 147 of file GeometrySolver.h.

Referenced by CreatePlateElements(), and SetTensileStress().

◆ m_dTolerance

double TexGen::CBasicVolumes::m_dTolerance

protectedinherited

Definition at line 120 of file BasicVolumes.h.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes(), TexGen::CBasicVolumes::GetMeshVerticalBounds(), TexGen::CBasicVolumes::MergeStraightLines(), TexGen::CBasicVolumes::SplitLinesByLines(), and TexGen::CBasicVolumes::SplitLinesByNodes().

◆ m_dTransverseBendingModulus

double TexGen::CGeometrySolver::m_dTransverseBendingModulus

protected

Definition at line 146 of file GeometrySolver.h.

Referenced by CreatePlateElements(), and SetTransverseBendingModulus().

◆ m_Nodes

vector<NODE> TexGen::CGeometrySolver::m_Nodes

protected

Definition at line 138 of file GeometrySolver.h.

Referenced by ApplyPeriodicBoundaryConditions(), CreateDebugSystem(), CreatePlateElements(), CreateSystem(), GetDisplacement(), SaveToVTK(), and SolveSystem().

◆ m_PlateElements

vector<PLATE> TexGen::CGeometrySolver::m_PlateElements

protected

Definition at line 137 of file GeometrySolver.h.

Referenced by AssignFibreDirectionToElements(), CreatePlateElements(), GetArea(), SaveToVTK(), SetLongitudinalBendingModulus(), SetTensileStress(), SetTransverseBendingModulus(), and SolveSystem().

◆ m_ProjectedMesh

CMesh TexGen::CBasicVolumes::m_ProjectedMesh

protectedinherited

◆ m_ProjectedNodes

vector<PROJECTED_NODE> TexGen::CGeometrySolver::m_ProjectedNodes

protected

Definition at line 139 of file GeometrySolver.h.

Referenced by CreateSurfaceMesh(), CreateSystem(), and RaiseNodes().

◆ m_ProjectedRegions

vector<PROJECTED_REGION> TexGen::CBasicVolumes::m_ProjectedRegions

protectedinherited

Definition at line 115 of file BasicVolumes.h.

◆ m_pTextile

CTextile* TexGen::CBasicVolumes::m_pTextile

protectedinherited

Definition at line 121 of file BasicVolumes.h.

Referenced by AssignFibreDirectionToElements(), TexGen::CBasicVolumes::CreateBasicVolumes(), CreateSystem(), DeformTextile(), TexGen::CMesher::FillYarnTangentsData(), and GetDeformedCopyOfTextile().

◆ m_RepeatDeformation

CLinearTransformation TexGen::CTextileDeformer::m_RepeatDeformation

protectedinherited

Definition at line 67 of file TextileDeformer.h.

Referenced by TexGen::CTextileDeformer::CTextileDeformer(), and TexGen::CTextileDeformer::DeformTextile().

◆ m_Springs

vector<SPRING> TexGen::CGeometrySolver::m_Springs

protected

Definition at line 136 of file GeometrySolver.h.

Referenced by CreateDebugSystem(), CreateSystem(), SaveToVTK(), and SolveSystem().

◆ m_SurfaceMesh

CMesh TexGen::CGeometrySolver::m_SurfaceMesh

protected

Definition at line 148 of file GeometrySolver.h.

Referenced by ApplyPeriodicBoundaryConditions(), AssignFibreDirectionToElements(), CreateDebugSystem(), CreatePlateElements(), CreateSurfaceMesh(), CreateSystem(), GetDisplacement(), and SaveToVTK().

◆ m_TriangleRegions

vector<int> TexGen::CBasicVolumes::m_TriangleRegions

protectedinherited

Definition at line 119 of file BasicVolumes.h.

Referenced by TexGen::CBasicVolumes::CreateBasicVolumes(), TexGen::CMesher::CreateVolumeMesh(), TexGen::CBasicVolumes::MeshProjectedAreas(), RaiseNodes(), TexGen::CMesher::RaiseNodes(), and TexGen::CBasicVolumes::SaveProjectedAreasToVTK().

◆ m_YarnMeshes

vector<CMesh> TexGen::CBasicVolumes::m_YarnMeshes

protectedinherited

Definition at line 114 of file BasicVolumes.h.

Referenced by TexGen::CMesher::BuildMidSideNode(), TexGen::CBasicVolumes::CalculateYarnIndices(), TexGen::CBasicVolumes::CreateBasicVolumes(), RaiseNodes(), and TexGen::CMesher::RaiseNodes().

The documentation for this class was generated from the following files:

C:/Users/epzlpb/Documents/Code/TexGen/Core/GeometrySolver.h
C:/Users/epzlpb/Documents/Code/TexGen/Core/GeometrySolver.cpp

Classes

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Member Enumeration Documentation

◆ LINE_STATE

Constructor & Destructor Documentation

◆ CGeometrySolver()

◆ ~CGeometrySolver()

Member Function Documentation

◆ ApplyPeriodicBoundaryConditions()

◆ AssignFibreDirectionToElements()

◆ CalculateYarnIndices()

◆ CreateBasicVolumes() [1/2]

◆ CreateBasicVolumes() [2/2]

◆ CreateDebugSystem()

◆ CreatePlateElements()

◆ CreateProjectedAreas()

◆ CreateProjectedCenters()

◆ CreateSurfaceMesh()

◆ CreateSystem() [1/2]

◆ CreateSystem() [2/2]

◆ DeformTextile() [1/2]

◆ DeformTextile() [2/2]

◆ GetArea()

◆ GetAverageLength()

◆ GetCommonEdgeIndices()

◆ GetContactStiffness()

◆ GetDebug()

◆ GetDeformedCopyOfTextile() [1/2]

◆ GetDeformedCopyOfTextile() [2/2]

◆ GetDisabledStiffness()

◆ GetDisplacement()

◆ GetLongitudinalBendingModulus()

◆ GetMeshVerticalBounds()

◆ GetPeriodic()

◆ GetProjectedMesh()

◆ GetRegionArea()

◆ GetRepeatVectorDeformation()

◆ GetSeed()

◆ GetTensileStress()

◆ GetTransverseBendingModulus()

◆ MergeStraightLines()

◆ MeshProjectedAreas()

◆ PointInsideRegion()

◆ RaiseNodes()

◆ RemoveDegenerateSegments()

◆ RemoveDuplicateSegments()

◆ RemoveOuterBoundary()

◆ SaveProjectedAreasToVTK()

◆ SaveProjectedContoursToVTK()

◆ SaveToVTK()

◆ SeedOuterBoundary()

◆ SetContactStiffness()

◆ SetDebug()

◆ SetDisabledStiffness()

◆ SetLongitudinalBendingModulus()

◆ SetPeriodic()

◆ SetRepeatVectorDeformation()

◆ SetSeed()

◆ SetTensileStress()

◆ SetTransverseBendingModulus()

◆ SolveSystem()

◆ SplitLinesByLines()

◆ SplitLinesByNodes()

◆ ValidProjectedMesh()

Member Data Documentation

◆ m_bAdjustThickness

◆ m_bCreatePeriodic

◆ m_bDebug

◆ m_dContactStiffness

◆ m_dDisabledStiffness

◆ m_dHeightTolerance

◆ m_dLongitudinalBendingModulus

◆ m_DOFConstraints

◆ m_DOFLinks

◆ m_DomainMesh