VISCOUS_3D::_Shrinker1D Class Reference

Shrinker of nodes on the EDGE. More...

Public Member Functions
void	AddEdge (const _LayerEdge *e, _EdgesOnShape &eos, SMESH_MesherHelper &helper)
	Keep a _LayerEdge inflated along the EDGE. More...
void	Compute (bool set3D, SMESH_MesherHelper &helper)
	Move nodes on EDGE from ends where _LayerEdge's are inflated. More...
void	RestoreParams ()
	Restore initial parameters of nodes on EDGE. More...
void	SwapSrcTgtNodes (SMESHDS_Mesh *mesh)
	Replace source nodes by target nodes in shrinked mesh edges. More...
const TopoDS_Edge &	GeomEdge () const
const SMDS_MeshNode *	TgtNode (bool is2nd) const
const SMDS_MeshNode *	SrcNode (bool is2nd) const

Private Attributes
TopoDS_Edge	_geomEdge
vector< double >	_initU
vector< double >	_normPar
vector< const SMDS_MeshNode * >	_nodes
const _LayerEdge *	_edges [2]
bool	_done

Detailed Description

Shrinker of nodes on the EDGE.

Member Function Documentation

void _Shrinker1D::AddEdge	(	const _LayerEdge *	e,
		_EdgesOnShape &	eos,
		SMESH_MesherHelper &	helper
	)

Keep a _LayerEdge inflated along the EDGE.

References _done, _edges, _geomEdge, _initU, VISCOUS_3D::_LayerEdge::_nodes, _nodes, _normPar, VISCOUS_3D::_EdgesOnShape::_sWOL, Edge, SMDS_MeshNode::GetInverseElementIterator(), SMESH_MesherHelper::GetMeshDS(), SMESHDS_SubMesh::GetNodes(), SMESH_MesherHelper::GetNodeU(), Handle(), SMESHDS_Mesh::MeshElements(), SMDS_MeshNode::NbInverseElements(), SMESHDS_SubMesh::NbNodes(), SMDSAbs_Edge, SMDSAbs_Face, VISCOUS_3D::_EdgesOnShape::SWOLType(), and TgtNode().

Referenced by VISCOUS_3D::_ViscousBuilder::shrink().

void _Shrinker1D::Compute	(	bool	set3D,
		SMESH_MesherHelper &	helper
	)

Move nodes on EDGE from ends where _LayerEdge's are inflated.

References _done, _edges, _geomEdge, _nodes, _normPar, SMESH_MesherHelper::GetNodeU(), Handle(), VISCOUS_3D::_LayerEdge::Is(), SMDS_EdgePosition::SetUParameter(), and VISCOUS_3D::_LayerEdge::SHRUNK.

Referenced by VISCOUS_3D::_ViscousBuilder::shrink().

const TopoDS_Edge& VISCOUS_3D::_Shrinker1D::GeomEdge

(

)

const

Referenced by VISCOUS_3D::_ViscousBuilder::shrink().

void _Shrinker1D::RestoreParams

(

)

Restore initial parameters of nodes on EDGE.

References _done, _initU, _nodes, and SMDS_EdgePosition::SetUParameter().

Referenced by VISCOUS_3D::_ViscousBuilder::shrink().

const SMDS_MeshNode* VISCOUS_3D::_Shrinker1D::SrcNode

(

bool

is2nd

)

const

Referenced by VISCOUS_3D::_ViscousBuilder::shrink().

void _Shrinker1D::SwapSrcTgtNodes

(

SMESHDS_Mesh *

mesh

)

Replace source nodes by target nodes in shrinked mesh edges.

References _edges, _geomEdge, VISCOUS_3D::_LayerEdge::_nodes, SMESHDS_Mesh::ChangeElementNodes(), SMESHDS_SubMesh::Contains(), SMDS_MeshNode::GetInverseElementIterator(), SMDS_MeshElement::GetNodeIndex(), SMESHDS_Mesh::MeshElements(), SMDS_MeshElement::NbNodes(), SMDS_MeshElement::nodesIterator(), and SMDSAbs_Edge.

const SMDS_MeshNode* VISCOUS_3D::_Shrinker1D::TgtNode

(

bool

is2nd

)

const

Referenced by AddEdge(), and VISCOUS_3D::_ViscousBuilder::shrink().

Field Documentation

bool VISCOUS_3D::_Shrinker1D::_done

private

Referenced by AddEdge(), Compute(), and RestoreParams().

const _LayerEdge* VISCOUS_3D::_Shrinker1D::_edges[2]

private

Referenced by AddEdge(), Compute(), and SwapSrcTgtNodes().

TopoDS_Edge VISCOUS_3D::_Shrinker1D::_geomEdge

private

Referenced by AddEdge(), Compute(), and SwapSrcTgtNodes().

vector<double> VISCOUS_3D::_Shrinker1D::_initU

private

Referenced by AddEdge(), and RestoreParams().

vector<const SMDS_MeshNode*> VISCOUS_3D::_Shrinker1D::_nodes

private

Referenced by AddEdge(), Compute(), and RestoreParams().

vector<double> VISCOUS_3D::_Shrinker1D::_normPar

private

Referenced by AddEdge(), and Compute().