StdMeshers_Cartesian_VL::ViscousBuilder Class Reference

#include <StdMeshers_Cartesian_VL.hxx>

Public Member Functions
	ViscousBuilder (const StdMeshers_ViscousLayers *hypViscousLayers, const SMESH_Mesh &theMesh, const TopoDS_Shape &theShape)
	Constructor. More...
	~ViscousBuilder ()
	Destructor. More...
TopoDS_Shape	MakeOffsetShape (const TopoDS_Shape &theShape, SMESH_Mesh &theMesh, std::string &theError)
	Create an offset shape from a given one. More...
SMESH_Mesh *	MakeOffsetMesh ()
	Create a temporary mesh used to hold elements of the offset shape. More...
bool	MakeViscousLayers (SMESH_Mesh &offsetMesh, SMESH_Mesh &theMesh, const TopoDS_Shape &theShape)
	Create prismatic mesh between _offsetShape and theShape. More...

Private Member Functions
TopoDS_Shape	MakeOffsetSolid (const TopoDS_Shape &theShape, SMESH_Mesh &theMesh, std::string &theError)
	Create an offset solid from a given one. More...
bool	CheckGeometryMaps (SMESH_Mesh &offsetMesh, const TopoDS_Shape &theShape)
void	getOffsetSubShape (const TopoDS_Shape &S, std::vector< TopoDS_Shape > &listOfShapes)
	Return the list of sub-shape of the same type of the offset shape generated from a given initial sub-shape. More...

Private Attributes
const StdMeshers_ViscousLayers *	_hyp
BRepOffset_MakeOffset	_makeOffset
std::vector< BRepOffset_MakeOffset * >	_makeOffsetCollection
BRepOffsetAPI_MakeOffset	_makeFaceOffset
BOPAlgo_Builder	_solidCompound
SMESH_Mesh *	_offsetMesh
TopoDS_Shape	_offsetShape
std::set< int >	_shapesWVL
std::map< int, std::vector< int > >	_edge2facesWOVL

Constructor & Destructor Documentation

ViscousBuilder()

StdMeshers_Cartesian_VL::ViscousBuilder::ViscousBuilder	(	const StdMeshers_ViscousLayers *	hypViscousLayers,
		const SMESH_Mesh &	theMesh,
		const TopoDS_Shape &	theShape
	)

Constructor.

References _edge2facesWOVL, _shapesWVL, StdMeshers_ViscousLayers::GetBndShapes(), SMESH_Mesh::GetMeshDS(), SMESHDS_Mesh::IndexToShape(), StdMeshers_ViscousLayers::IsToIgnoreShapes(), and SMESHDS_Mesh::ShapeToIndex().

~ViscousBuilder()

StdMeshers_Cartesian_VL::ViscousBuilder::~ViscousBuilder

(

)

Destructor.

Member Function Documentation

CheckGeometryMaps()

bool StdMeshers_Cartesian_VL::ViscousBuilder::CheckGeometryMaps ( SMESH_Mesh &  offsetMesh, const TopoDS_Shape &  theShape  )

private

References SMESH_Mesh::GetMeshDS(), and SMESHDS_Mesh::ShapeToMesh().

getOffsetSubShape()

void StdMeshers_Cartesian_VL::ViscousBuilder::getOffsetSubShape ( const TopoDS_Shape &  S, std::vector< TopoDS_Shape > &  listOfShapes  )

private

Return the list of sub-shape of the same type of the offset shape generated from a given initial sub-shape.

MakeOffsetMesh()

SMESH_Mesh * StdMeshers_Cartesian_VL::ViscousBuilder::MakeOffsetMesh

(

)

Create a temporary mesh used to hold elements of the offset shape.

References _offsetMesh.

MakeOffsetShape()

TopoDS_Shape StdMeshers_Cartesian_VL::ViscousBuilder::MakeOffsetShape	(	const TopoDS_Shape &	theShape,
		SMESH_Mesh &	theMesh,
		std::string &	theError
	)

Create an offset shape from a given one.

Parameters

[in]	theShape	- input shape
[in]	theMesh	- main mesh
[out]	theError	- error description

Returns

TopoDS_Shape - result offset shape

References Face.

Referenced by StdMeshers_Cartesian_3D::Compute(), and StdMeshers_ViscousLayerBuilder::GetShrinkGeometry().

MakeOffsetSolid()

TopoDS_Shape StdMeshers_Cartesian_VL::ViscousBuilder::MakeOffsetSolid ( const TopoDS_Shape &  theShape, SMESH_Mesh &  theMesh, std::string &  theError  )

private

Create an offset solid from a given one.

Parameters

[in]	theShape	- input shape can be a solid, solidcompound or a compound with solids
[in]	theMesh	- main mesh
[out]	theError	- error description

Returns

TopoDS_Shape - result offset shape of the same type as the received shape

References Face, SMESH_Mesh::GetMeshDS(), and SMESHDS_Mesh::ShapeToIndex().

MakeViscousLayers()

bool StdMeshers_Cartesian_VL::ViscousBuilder::MakeViscousLayers	(	SMESH_Mesh &	offsetMesh,
		SMESH_Mesh &	theMesh,
		const TopoDS_Shape &	theShape
	)

Create prismatic mesh between _offsetShape and theShape.

Remarks

Build the viscous layer from the iteration of shrink geometry

Parameters

[out]	theMesh	- mesh to fill in
[in]	theShape	- initial shape

Returns

bool - is Ok

References SMDS_MeshGroup::Add(), SMESHDS_Mesh::AddNode(), SMESHDS_Mesh::ClearMesh(), SMESHDS_Mesh::CompactMesh(), COMPERR_ALGO_FAILED, SMDS_Mesh::elementsIterator(), SMESH_MeshEditor::FindCoincidentNodes(), SMESH_Mesh::GetMeshDS(), SMESH_Mesh::GetSubMesh(), SMESHDS_Mesh::IndexToShape(), SMDS_MeshElement::isMarked(), SMESHDS_Mesh::MaxShapeIndex(), SMESH_MeshEditor::MergeNodes(), SMDS_Mesh::Modified(), SMDS_Mesh::NbNodes(), SMESH_ComputeError::New(), SMDS_Mesh::SetAllCellsNotMarked(), SMESHDS_Mesh::ShapeToIndex(), SMESHDS_Mesh::ShapeToMesh(), SMDSAbs_Volume, and SMESH_Algo::VertexNode().

Referenced by StdMeshers_ViscousLayerBuilder::AddLayers(), and StdMeshers_Cartesian_3D::Compute().

Field Documentation

_edge2facesWOVL

std::map< int, std::vector< int > > StdMeshers_Cartesian_VL::ViscousBuilder::_edge2facesWOVL

private

Referenced by ViscousBuilder().

_hyp

const StdMeshers_ViscousLayers* StdMeshers_Cartesian_VL::ViscousBuilder::_hyp

private

_makeFaceOffset

BRepOffsetAPI_MakeOffset StdMeshers_Cartesian_VL::ViscousBuilder::_makeFaceOffset

private

_makeOffset

BRepOffset_MakeOffset StdMeshers_Cartesian_VL::ViscousBuilder::_makeOffset

private

_makeOffsetCollection

std::vector<BRepOffset_MakeOffset*> StdMeshers_Cartesian_VL::ViscousBuilder::_makeOffsetCollection

private

_offsetMesh

SMESH_Mesh* StdMeshers_Cartesian_VL::ViscousBuilder::_offsetMesh

private

Referenced by MakeOffsetMesh().

_offsetShape

TopoDS_Shape StdMeshers_Cartesian_VL::ViscousBuilder::_offsetShape

private

_shapesWVL

std::set< int > StdMeshers_Cartesian_VL::ViscousBuilder::_shapesWVL

private

Referenced by ViscousBuilder().

_solidCompound

BOPAlgo_Builder StdMeshers_Cartesian_VL::ViscousBuilder::_solidCompound

private