SMESH_MeshEditor.cxx File Reference

#include "SMESH_MeshEditor.hxx"
#include "SMDS_Downward.hxx"
#include "SMDS_EdgePosition.hxx"
#include "SMDS_FaceOfNodes.hxx"
#include "SMDS_FacePosition.hxx"
#include "SMDS_LinearEdge.hxx"
#include "SMDS_MeshGroup.hxx"
#include "SMDS_SetIterator.hxx"
#include "SMDS_SpacePosition.hxx"
#include "SMDS_VolumeTool.hxx"
#include "SMESHDS_Group.hxx"
#include "SMESHDS_Mesh.hxx"
#include "SMESH_Algo.hxx"
#include "SMESH_ControlsDef.hxx"
#include "SMESH_Group.hxx"
#include "SMESH_Mesh.hxx"
#include "SMESH_MeshAlgos.hxx"
#include "SMESH_MesherHelper.hxx"
#include "SMESH_OctreeNode.hxx"
#include "SMESH_subMesh.hxx"
#include "utilities.h"
#include "chrono.hxx"
#include <BRepAdaptor_Surface.hxx>
#include <BRepBuilderAPI_MakeEdge.hxx>
#include <BRepClass3d_SolidClassifier.hxx>
#include <BRep_Tool.hxx>
#include <ElCLib.hxx>
#include <Extrema_GenExtPS.hxx>
#include <Extrema_POnCurv.hxx>
#include <Extrema_POnSurf.hxx>
#include <Geom2d_Curve.hxx>
#include <GeomAdaptor_Surface.hxx>
#include <Geom_Curve.hxx>
#include <Geom_Surface.hxx>
#include <Precision.hxx>
#include <ShapeAnalysis.hxx>
#include <ShapeAnalysis_Curve.hxx>
#include <TColStd_ListOfInteger.hxx>
#include <TopAbs_State.hxx>
#include <TopExp.hxx>
#include <TopExp_Explorer.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
#include <TopTools_ListOfShape.hxx>
#include <TopTools_SequenceOfShape.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Edge.hxx>
#include <TopoDS_Face.hxx>
#include <TopoDS_Solid.hxx>
#include <gp.hxx>
#include <gp_Ax1.hxx>
#include <gp_Dir.hxx>
#include <gp_Lin.hxx>
#include <gp_Pln.hxx>
#include <gp_Trsf.hxx>
#include <gp_Vec.hxx>
#include <gp_XY.hxx>
#include <gp_XYZ.hxx>
#include <cmath>
#include <map>
#include <set>
#include <numeric>
#include <limits>
#include <algorithm>
#include <sstream>
#include <boost/tuple/tuple.hpp>
#include <boost/container/flat_set.hpp>
#include <Standard_Failure.hxx>
#include <Standard_ErrorHandler.hxx>
#include "SMESH_TryCatch.hxx"
#include <smIdType.hxx>
#include <Basics_OCCTVersion.hxx>

Data Structures
class	LinkID_Gen
class	ComparableElement
struct	ComparableElementHasher

Macros
#define	cast2Node(elem)   static_cast<const SMDS_MeshNode*>( elem )
#define	THIS_METHOD   "SMESH_MeshEditor::GetHexaFacetsToSplit(): "
#define	ControlFreeBorder   SMESH::Controls::FreeEdges::IsFreeEdge

Functions
static void	shiftNodesQuadTria (vector< const SMDS_MeshNode * > &aNodes)
static bool	getNodesFromTwoTria (const SMDS_MeshElement *theTria1, const SMDS_MeshElement *theTria2, vector< const SMDS_MeshNode * > &N1, vector< const SMDS_MeshNode * > &N2)
static bool	findTriangles (const SMDS_MeshNode *theNode1, const SMDS_MeshNode *theNode2, const SMDS_MeshElement *&theTria1, const SMDS_MeshElement *&theTria2)
bool	getQuadrangleNodes (const SMDS_MeshNode *theQuadNodes[], const SMDS_MeshNode *theNode1, const SMDS_MeshNode *theNode2, const SMDS_MeshElement *tr1, const SMDS_MeshElement *tr2)
static double	getBadRate (const SMDS_MeshElement *theElem, SMESH::Controls::NumericalFunctorPtr &theCrit)
double	getAngle (const SMDS_MeshElement *tr1, const SMDS_MeshElement *tr2, const SMDS_MeshNode *n1, const SMDS_MeshNode *n2)
void	averageBySurface (const Handle(Geom_Surface)&theSurface, const SMDS_MeshNode *refNode, TIDSortedElemSet &nodeSet, map< const SMDS_MeshNode *, gp_XY * > &theUVMap, double *coord)
void	laplacianSmooth (const SMDS_MeshNode *theNode, const Handle(Geom_Surface)&theSurface, map< const SMDS_MeshNode *, gp_XY * > &theUVMap)
void	correctTheValue (Standard_Real Umax, Standard_Real Umin, Standard_Real Vmax, Standard_Real Vmin, Standard_Real uref, Standard_Real vref, Standard_Real &u, Standard_Real &v)
void	averageByElement (const Handle(Geom_Surface)&theSurface, const SMDS_MeshNode *refNode, const SMDS_MeshElement *elem, map< const SMDS_MeshNode *, gp_XY * > &theUVMap, SMESH::Controls::TSequenceOfXYZ &aNodePoints, gp_XYZ &elemCenter)
void	centroidalSmooth (const SMDS_MeshNode *theNode, const Handle(Geom_Surface)&theSurface, map< const SMDS_MeshNode *, gp_XY * > &theUVMap)
static bool	getClosestUV (Extrema_GenExtPS &projector, const gp_Pnt &point, gp_XY &result)
static const SMDS_MeshElement *	findAdjacentFace (const SMDS_MeshNode *n1, const SMDS_MeshNode *n2, const SMDS_MeshElement *elem)
static const SMDS_MeshElement *	findSegment (const SMDS_MeshNode *n1, const SMDS_MeshNode *n2)

Macro Definition Documentation

cast2Node

#define cast2Node

(

elem

)

static_cast<const SMDS_MeshNode*>( elem )

ControlFreeBorder

#define ControlFreeBorder   SMESH::Controls::FreeEdges::IsFreeEdge

THIS_METHOD

#define THIS_METHOD   "SMESH_MeshEditor::GetHexaFacetsToSplit(): "

Function Documentation

averageByElement()

void averageByElement	(	const Handle(Geom_Surface)&	theSurface,
		const SMDS_MeshNode *	refNode,
		const SMDS_MeshElement *	elem,
		map< const SMDS_MeshNode *, gp_XY * > &	theUVMap,
		SMESH::Controls::TSequenceOfXYZ &	aNodePoints,
		gp_XYZ &	elemCenter
	)

References correctTheValue(), SMDS_MeshElement::IsQuadratic(), SMDS_MeshElement::NbNodes(), SMDS_MeshElement::nodesIterator(), SMESH::Controls::TSequenceOfXYZ::push_back(), SMDS_MeshNode::X(), SMDS_MeshNode::Y(), and SMDS_MeshNode::Z().

Referenced by centroidalSmooth().

averageBySurface()

void averageBySurface	(	const Handle(Geom_Surface)&	theSurface,
		const SMDS_MeshNode *	refNode,
		TIDSortedElemSet &	nodeSet,
		map< const SMDS_MeshNode *, gp_XY * > &	theUVMap,
		double *	coord
	)

References cast2Node, SMDS_MeshNode::X(), SMDS_MeshNode::Y(), and SMDS_MeshNode::Z().

Referenced by laplacianSmooth().

centroidalSmooth()

void centroidalSmooth	(	const SMDS_MeshNode *	theNode,
		const Handle(Geom_Surface)&	theSurface,
		map< const SMDS_MeshNode *, gp_XY * > &	theUVMap
	)

References averageByElement(), SMDS_MeshNode::GetInverseElementIterator(), SMESH::Controls::Area::GetValue(), SMDS_MeshElement::IsQuadratic(), SMDS_MeshElement::NbNodes(), and SMDSAbs_Face.

Referenced by SMESH_MeshEditor::Smooth().

correctTheValue()

void correctTheValue	(	Standard_Real	Umax,
		Standard_Real	Umin,
		Standard_Real	Vmax,
		Standard_Real	Vmin,
		Standard_Real	uref,
		Standard_Real	vref,
		Standard_Real &	u,
		Standard_Real &	v
	)

Referenced by averageByElement().

findAdjacentFace()

static const SMDS_MeshElement * findAdjacentFace ( const SMDS_MeshNode *  n1, const SMDS_MeshNode *  n2, const SMDS_MeshElement *  elem  )

static

References SMESH_MeshAlgos::FindFaceInSet().

Referenced by SMESH_MeshEditor::FindFreeBorder(), and SMESH_MeshEditor::SewFreeBorder().

findSegment()

static const SMDS_MeshElement * findSegment ( const SMDS_MeshNode *  n1, const SMDS_MeshNode *  n2  )

static

References SMDS_MeshNode::GetInverseElementIterator(), SMDS_MeshElement::GetNodeIndex(), and SMDSAbs_Edge.

Referenced by SMESH_MeshEditor::SewFreeBorder().

findTriangles()

static bool findTriangles ( const SMDS_MeshNode *  theNode1, const SMDS_MeshNode *  theNode2, const SMDS_MeshElement *&  theTria1, const SMDS_MeshElement *&  theTria2  )

static

References SMDS_MeshElement::GetID(), SMDS_MeshNode::GetInverseElementIterator(), SMDS_MeshElement::NbCornerNodes(), and SMDSAbs_Face.

Referenced by SMESH_MeshEditor::DeleteDiag(), and SMESH_MeshEditor::InverseDiag().

getAngle()

double getAngle	(	const SMDS_MeshElement *	tr1,
		const SMDS_MeshElement *	tr2,
		const SMDS_MeshNode *	n1,
		const SMDS_MeshNode *	n2
	)

References SMESH::Controls::NumericalFunctor::GetPoints(), SMDS_MeshElement::IsQuadratic(), and SMDS_MeshElement::nodesIterator().

Referenced by SMESH_MeshEditor::TriToQuad().

getBadRate()

static double getBadRate ( const SMDS_MeshElement *  theElem, SMESH::Controls::NumericalFunctorPtr &  theCrit  )

static

References SMDS_MeshElement::NbNodes().

Referenced by SMESH_MeshEditor::BestSplit(), SMESH_MeshEditor::InsertNodesIntoLink(), SMESH_MeshEditor::QuadToTri(), and SMESH_MeshEditor::TriToQuad().

getClosestUV()

static bool getClosestUV ( Extrema_GenExtPS &  projector, const gp_Pnt &  point, gp_XY &  result  )

static

Referenced by SMESH_MeshEditor::Smooth().

getNodesFromTwoTria()

static bool getNodesFromTwoTria ( const SMDS_MeshElement *  theTria1, const SMDS_MeshElement *  theTria2, vector< const SMDS_MeshNode * > &  N1, vector< const SMDS_MeshNode * > &  N2  )

static

References SMDS_MeshElement::begin_nodes(), SMDS_MeshElement::end_nodes(), and shiftNodesQuadTria().

Referenced by SMESH_MeshEditor::DeleteDiag(), SMESH_MeshEditor::InverseDiag(), and SMESH_MeshEditor::TriToQuad().

getQuadrangleNodes()

bool getQuadrangleNodes	(	const SMDS_MeshNode *	theQuadNodes[],
		const SMDS_MeshNode *	theNode1,
		const SMDS_MeshNode *	theNode2,
		const SMDS_MeshElement *	tr1,
		const SMDS_MeshElement *	tr2
	)

References cast2Node, SMDS_MeshElement::NbNodes(), and SMDS_MeshElement::nodesIterator().

Referenced by SMESH_MeshEditor::DeleteDiag(), and SMESH_MeshEditor::TriToQuad().

laplacianSmooth()

void laplacianSmooth	(	const SMDS_MeshNode *	theNode,
		const Handle(Geom_Surface)&	theSurface,
		map< const SMDS_MeshNode *, gp_XY * > &	theUVMap
	)

References averageBySurface(), SMESH_MeshEditor::GetLinkedNodes(), and SMDSAbs_Face.

Referenced by SMESH_MeshEditor::Smooth().

shiftNodesQuadTria()

static void shiftNodesQuadTria ( vector< const SMDS_MeshNode * > &  aNodes )

static

Referenced by getNodesFromTwoTria().