#include "StdMeshers_SegmentLengthAroundVertex.hxx"
#include "StdMeshers_StartEndLength.hxx"
-#include "Utils_SALOME_Exception.hxx"
-#include "utilities.h"
+#include <Utils_SALOME_Exception.hxx>
+#include <utilities.h>
#include <BRepAdaptor_Curve.hxx>
#include <BRep_Tool.hxx>
const TopoDS_Shape& aShape,
Hypothesis_Status& aStatus )
{
- _hypType = NONE;
- _quadraticMesh = false;
+ _hypType = NONE;
+ _quadraticMesh = false;
_onlyUnaryInput = true;
+ // check propagation in a redefined GetUsedHypothesis()
const list <const SMESHDS_Hypothesis * > & hyps =
GetUsedHypothesis(aMesh, aShape, /*ignoreAuxiliaryHyps=*/false);
string hypName = theHyp->GetName();
- if ( hypName == "LocalLength" )
+ if ( !_mainEdge.IsNull() && _hypType == DISTRIB_PROPAGATION )
+ {
+ aStatus = SMESH_Hypothesis::HYP_OK;
+ }
+ else if ( hypName == "LocalLength" )
{
const StdMeshers_LocalLength * hyp =
dynamic_cast <const StdMeshers_LocalLength * >(theHyp);
ASSERT(hyp);
_value[ BEG_LENGTH_IND ] = hyp->GetLength();
- _value[ PRECISION_IND ] = hyp->GetPrecision();
+ _value[ PRECISION_IND ] = hyp->GetPrecision();
ASSERT( _value[ BEG_LENGTH_IND ] > 0 );
_hypType = LOCAL_LENGTH;
aStatus = SMESH_Hypothesis::HYP_OK;
}
if ( theReverse )
theParams.reverse();
+
return true;
}
//================================================================================
/*!
* \brief adjust internal node parameters so that the last segment length == an
- * \param a1 - the first segment length
- * \param an - the last segment length
- * \param U1 - the first edge parameter
- * \param Un - the last edge parameter
- * \param length - the edge length
- * \param C3d - the edge curve
- * \param theParams - internal node parameters to adjust
- * \param adjustNeighbors2an - to adjust length of segments next to the last one
- * and not to remove parameters
+ * \param a1 - the first segment length
+ * \param an - the last segment length
+ * \param U1 - the first edge parameter
+ * \param Un - the last edge parameter
+ * \param length - the edge length
+ * \param C3d - the edge curve
+ * \param theParams - internal node parameters to adjust
+ * \param adjustNeighbors2an - to adjust length of segments next to the last one
+ * and not to remove parameters
*/
//================================================================================
// * \brief Clean mesh on edges
// * \param event - algo_event or compute_event itself (of SMESH_subMesh)
// * \param eventType - ALGO_EVENT or COMPUTE_EVENT (of SMESH_subMesh)
-// * \param subMesh - the submesh where the event occures
+// * \param subMesh - the submesh where the event occurs
// */
// void ProcessEvent(const int event, const int eventType, SMESH_subMesh* subMesh,
// EventListenerData*, const SMESH_Hypothesis*)
// Propagation Of Distribution
//
- if ( !_mainEdge.IsNull() && _isPropagOfDistribution )
+ if ( !_mainEdge.IsNull() && _hypType == DISTRIB_PROPAGATION )
{
TopoDS_Edge mainEdge = TopoDS::Edge( _mainEdge ); // should not be a reference!
- _gen->Compute( theMesh, mainEdge, /*aShapeOnly=*/true, /*anUpward=*/true);
+ _gen->Compute( theMesh, mainEdge, SMESH_Gen::SHAPE_ONLY_UPWARD );
SMESHDS_SubMesh* smDS = theMesh.GetMeshDS()->MeshElements( mainEdge );
if ( !smDS )
{
const std::vector<double>& aPnts = _fpHyp->GetPoints();
std::vector<int> nbsegs = _fpHyp->GetNbSegments();
- if ( theReverse )
- std::reverse( nbsegs.begin(), nbsegs.end() );
// sort normalized params, taking into account theReverse
TColStd_SequenceOfReal Params;
uVec.back() = theLastU;
// divide segments
+ if ( theReverse )
+ {
+ if ((int) nbsegs.size() > Params.Length() + 1 )
+ nbsegs.resize( Params.Length() + 1 );
+ std::reverse( nbsegs.begin(), nbsegs.end() );
+ }
+ if ( nbsegs.empty() )
+ {
+ nbsegs.push_back( 1 );
+ }
Params.InsertBefore( 1, 0.0 );
Params.Append( 1.0 );
double eltSize, segmentSize, par1, par2;
ASSERT(!VFirst.IsNull());
ASSERT(!VLast.IsNull());
- const SMDS_MeshNode * idFirst = SMESH_Algo::VertexNode( VFirst, meshDS );
- const SMDS_MeshNode * idLast = SMESH_Algo::VertexNode( VLast, meshDS );
- if (!idFirst || !idLast)
+ const SMDS_MeshNode * nFirst = SMESH_Algo::VertexNode( VFirst, meshDS );
+ const SMDS_MeshNode * nLast = SMESH_Algo::VertexNode( VLast, meshDS );
+ if ( !nFirst || !nLast )
return error( COMPERR_BAD_INPUT_MESH, "No node on vertex");
// remove elements created by e.g. patern mapping (PAL21999)
// CLEAN event is incorrectly ptopagated seemingly due to Propagation hyp
// so TEMPORARY solution is to clean the submesh manually
- //theMesh.GetSubMesh(theShape)->ComputeStateEngine( SMESH_subMesh::CLEAN );
if (SMESHDS_SubMesh * subMeshDS = meshDS->MeshElements(theShape))
{
SMDS_ElemIteratorPtr ite = subMeshDS->GetElements();
}
}
- if (!Curve.IsNull())
+ double length = EdgeLength( E );
+ if ( !Curve.IsNull() && length > 0 )
{
list< double > params;
bool reversed = false;
// take into account reversing the edge the hypothesis is propagated from
// (_mainEdge.Orientation() marks mutual orientation of EDGEs in propagation chain)
reversed = ( _mainEdge.Orientation() == TopAbs_REVERSED );
- if ( !_isPropagOfDistribution ) {
+ if ( _hypType != DISTRIB_PROPAGATION ) {
int mainID = meshDS->ShapeToIndex(_mainEdge);
if ( std::find( _revEdgesIDs.begin(), _revEdgesIDs.end(), mainID) != _revEdgesIDs.end())
reversed = !reversed;
reversed = !reversed;
BRepAdaptor_Curve C3d( E );
- double length = EdgeLength( E );
if ( ! computeInternalParameters( theMesh, C3d, length, f, l, params, reversed, true )) {
return false;
}
// edge extrema (indexes : 1 & NbPoints) already in SMDS (TopoDS_Vertex)
// only internal nodes receive an edge position with param on curve
- const SMDS_MeshNode * idPrev = idFirst;
+ const SMDS_MeshNode * nPrev = nFirst;
double parPrev = f;
double parLast = l;
- /* NPAL18025
- if (reversed) {
- idPrev = idLast;
- idLast = idFirst;
- idFirst = idPrev;
- parPrev = l;
- parLast = f;
- }
- */
for (list<double>::iterator itU = params.begin(); itU != params.end(); itU++) {
double param = *itU;
gp_Pnt P = Curve->Value(param);
if(_quadraticMesh) {
// create medium node
double prm = ( parPrev + param )/2;
- gp_Pnt PM = Curve->Value(prm);
+ gp_Pnt PM = Curve->Value(prm);
SMDS_MeshNode * NM = meshDS->AddNode(PM.X(), PM.Y(), PM.Z());
meshDS->SetNodeOnEdge(NM, shapeID, prm);
- SMDS_MeshEdge * edge = meshDS->AddEdge(idPrev, node, NM);
+ SMDS_MeshEdge * edge = meshDS->AddEdge(nPrev, node, NM);
meshDS->SetMeshElementOnShape(edge, shapeID);
}
else {
- SMDS_MeshEdge * edge = meshDS->AddEdge(idPrev, node);
+ SMDS_MeshEdge * edge = meshDS->AddEdge(nPrev, node);
meshDS->SetMeshElementOnShape(edge, shapeID);
}
- idPrev = node;
+ nPrev = node;
parPrev = param;
}
if(_quadraticMesh) {
gp_Pnt PM = Curve->Value(prm);
SMDS_MeshNode * NM = meshDS->AddNode(PM.X(), PM.Y(), PM.Z());
meshDS->SetNodeOnEdge(NM, shapeID, prm);
- SMDS_MeshEdge * edge = meshDS->AddEdge(idPrev, idLast, NM);
+ SMDS_MeshEdge * edge = meshDS->AddEdge(nPrev, nLast, NM);
meshDS->SetMeshElementOnShape(edge, shapeID);
}
else {
- SMDS_MeshEdge* edge = meshDS->AddEdge(idPrev, idLast);
+ SMDS_MeshEdge* edge = meshDS->AddEdge(nPrev, nLast);
meshDS->SetMeshElementOnShape(edge, shapeID);
}
}
gp_Pnt P = BRep_Tool::Pnt(VFirst);
- const SMDS_MeshNode * idPrev = idFirst;
+ const SMDS_MeshNode * nPrev = nFirst;
for (int i = 2; i < NbPoints; i++) {
double param = f + (i - 1) * du;
SMDS_MeshNode * node = meshDS->AddNode(P.X(), P.Y(), P.Z());
double prm = param - du/2.;
SMDS_MeshNode * NM = meshDS->AddNode(P.X(), P.Y(), P.Z());
meshDS->SetNodeOnEdge(NM, shapeID, prm);
- SMDS_MeshEdge * edge = meshDS->AddEdge(idPrev, node, NM);
+ SMDS_MeshEdge * edge = meshDS->AddEdge(nPrev, node, NM);
meshDS->SetMeshElementOnShape(edge, shapeID);
}
else {
- SMDS_MeshEdge * edge = meshDS->AddEdge(idPrev, node);
+ SMDS_MeshEdge * edge = meshDS->AddEdge(nPrev, node);
meshDS->SetMeshElementOnShape(edge, shapeID);
}
meshDS->SetNodeOnEdge(node, shapeID, param);
- idPrev = node;
+ nPrev = node;
}
if(_quadraticMesh) {
// create medium node
double prm = l - du/2.;
SMDS_MeshNode * NM = meshDS->AddNode(P.X(), P.Y(), P.Z());
meshDS->SetNodeOnEdge(NM, shapeID, prm);
- SMDS_MeshEdge * edge = meshDS->AddEdge(idPrev, idLast, NM);
+ SMDS_MeshEdge * edge = meshDS->AddEdge(nPrev, nLast, NM);
meshDS->SetMeshElementOnShape(edge, shapeID);
}
else {
- SMDS_MeshEdge * edge = meshDS->AddEdge(idPrev, idLast);
+ SMDS_MeshEdge * edge = meshDS->AddEdge(nPrev, nLast);
meshDS->SetMeshElementOnShape(edge, shapeID);
}
}
*/
//=============================================================================
-bool StdMeshers_Regular_1D::Evaluate(SMESH_Mesh & theMesh,
+bool StdMeshers_Regular_1D::Evaluate(SMESH_Mesh & theMesh,
const TopoDS_Shape & theShape,
- MapShapeNbElems& aResMap)
+ MapShapeNbElems& theResMap)
{
if ( _hypType == NONE )
return false;
if ( _hypType == ADAPTIVE )
{
_adaptiveHyp->GetAlgo()->InitComputeError();
- _adaptiveHyp->GetAlgo()->Evaluate( theMesh, theShape, aResMap );
+ _adaptiveHyp->GetAlgo()->Evaluate( theMesh, theShape, theResMap );
return error( _adaptiveHyp->GetAlgo()->GetComputeError() );
}
std::vector<int> aVec(SMDSEntity_Last,0);
- if (!Curve.IsNull()) {
+ double length = EdgeLength( E );
+ if ( !Curve.IsNull() && length > 0 )
+ {
list< double > params;
-
BRepAdaptor_Curve C3d( E );
- double length = EdgeLength( E );
if ( ! computeInternalParameters( theMesh, C3d, length, f, l, params, false, true )) {
SMESH_subMesh * sm = theMesh.GetSubMesh(theShape);
- aResMap.insert(std::make_pair(sm,aVec));
+ theResMap.insert(std::make_pair(sm,aVec));
SMESH_ComputeErrorPtr& smError = sm->GetComputeError();
smError.reset( new SMESH_ComputeError(COMPERR_ALGO_FAILED,"Submesh can not be evaluated",this));
return false;
redistributeNearVertices( theMesh, C3d, length, params, VFirst, VLast );
if(_quadraticMesh) {
- aVec[SMDSEntity_Node] = 2*params.size() + 1;
+ aVec[SMDSEntity_Node ] = 2*params.size() + 1;
aVec[SMDSEntity_Quad_Edge] = params.size() + 1;
}
else {
aVec[SMDSEntity_Node] = params.size();
aVec[SMDSEntity_Edge] = params.size() + 1;
}
-
+
}
else {
// Edge is a degenerated Edge : We put n = 5 points on the edge.
if ( _quadraticMesh ) {
- aVec[SMDSEntity_Node] = 11;
+ aVec[SMDSEntity_Node ] = 11;
aVec[SMDSEntity_Quad_Edge] = 6;
}
else {
}
}
- SMESH_subMesh * sm = theMesh.GetSubMesh(theShape);
- aResMap.insert(std::make_pair(sm,aVec));
+ SMESH_subMesh * sm = theMesh.GetSubMesh( theShape );
+ theResMap.insert( std::make_pair( sm, aVec ));
return true;
}
if (nbHyp == 0 && aShape.ShapeType() == TopAbs_EDGE)
{
// Check, if propagated from some other edge
+ bool isPropagOfDistribution = false;
_mainEdge = StdMeshers_Propagation::GetPropagationSource( aMesh, aShape,
- _isPropagOfDistribution );
+ isPropagOfDistribution );
if ( !_mainEdge.IsNull() )
{
+ if ( isPropagOfDistribution )
+ _hypType = DISTRIB_PROPAGATION;
// Propagation of 1D hypothesis from <aMainEdge> on this edge;
// get non-auxiliary assigned to _mainEdge
nbHyp = aMesh.GetHypotheses( _mainEdge, *compatibleFilter, _usedHypList, true );
