#include <string>
#ifdef _DEBUG_
-#define __myDEBUG
+//#define __myDEBUG
//#define __NOT_INVALIDATE_BAD_SMOOTH
//#define __NODES_AT_POS
#endif
gp_XYZ _normal; // to boundary of solid
vector<gp_XYZ> _pos; // points computed during inflation
- double _len; // length achived with the last inflation step
+ double _len; // length achieved with the last inflation step
double _maxLen; // maximal possible length
double _cosin; // of angle (_normal ^ surface)
double _minAngle; // of _simplices
DISTORTED = 0x0001000, // was bad before smoothing
RISKY_SWOL = 0x0002000, // SWOL is parallel to a source FACE
SHRUNK = 0x0004000, // target node reached a tgt position while shrink()
- UNUSED_FLAG = 0x0100000
+ UNUSED_FLAG = 0x0100000 // to add use flags after
};
bool Is ( int flag ) const { return _flags & flag; }
void Set ( int flag ) { _flags |= flag; }
void Unset( int flag ) { _flags &= ~flag; }
+ std::string DumpFlags() const; // debug
void SetNewLength( double len, _EdgesOnShape& eos, SMESH_MesherHelper& helper );
bool SetNewLength2d( Handle(Geom_Surface)& surface,
size_t iSD = 0;
for ( iSD = 0; iSD < _sdVec.size(); ++iSD ) // find next SOLID to compute
if ( _sdVec[iSD]._before.IsEmpty() &&
+ !_sdVec[iSD]._solid.IsNull() &&
_sdVec[iSD]._n2eMap.empty() )
break;
if ( ! makeLayer(_sdVec[iSD]) ) // create _LayerEdge's
return _error;
- if ( _sdVec[iSD]._n2eMap.size() == 0 )
+ if ( _sdVec[iSD]._n2eMap.size() == 0 ) // no layers in a SOLID
+ {
+ _sdVec[iSD]._solid.Nullify();
continue;
-
+ }
+
if ( ! inflate(_sdVec[iSD]) ) // increase length of _LayerEdge's
return _error;
//const double tgtThick = /*Min( 0.5 * data._geomSize, */data._maxThickness;
// Find shapes needing smoothing; such a shape has _LayerEdge._normal on it's
- // boundry inclined to the shape at a sharp angle
+ // boundary inclined to the shape at a sharp angle
//list< TGeomID > shapesToSmooth;
TopTools_MapOfShape edgesOfSmooFaces;
//================================================================================
/*!
* \brief Copy data from a _LayerEdge of other SOLID and based on the same node;
- * this and other _LayerEdge's are inflated along a FACE or an EDGE
+ * this and the other _LayerEdge are inflated along a FACE or an EDGE
*/
//================================================================================
const double shapeTgtThick = eos._hyp.GetTotalThickness();
for ( size_t i = 0; i < eos._edges.size(); ++i )
{
- avgThick += Min( 1., eos._edges[i]->_len / shapeTgtThick );
+ if ( eos._edges[i]->_nodes.size() > 1 )
+ avgThick += Min( 1., eos._edges[i]->_len / shapeTgtThick );
+ else
+ avgThick += shapeTgtThick;
nbActiveEdges += ( ! eos._edges[i]->Is( _LayerEdge::BLOCKED ));
}
}
{
gp_XYZ newPos(0,0,0);
- // get a plane to seach a solution on
+ // get a plane to search a solution on
vector< gp_XYZ > vecs( _simplices.size() + 1 );
size_t i;
{ ////////////////////////////////// NEW
gp_XYZ newPos(0,0,0);
- // get a plane to seach a solution on
+ // get a plane to search a solution on
size_t i;
gp_XYZ center(0,0,0);
minDist = Min( pSrc.SquareDistance( pTgtN ), minDist );
minDist = Min( pTgt.SquareDistance( pSrcN ), minDist );
double newMaxLen = edge->_maxLen + 0.5 * Sqrt( minDist );
- if ( edge->_nodes[0]->getshapeId() == neibor->_nodes[0]->getshapeId() )
+ //if ( edge->_nodes[0]->getshapeId() == neibor->_nodes[0]->getshapeId() ) viscous_layers_00/A3
{
newMaxLen *= edge->_lenFactor / neibor->_lenFactor;
}
//================================================================================
/*!
- * \brief Create layers of prisms
+ * \brief Print flags
*/
//================================================================================
+std::string _LayerEdge::DumpFlags() const
+{
+ SMESH_Comment dump;
+ for ( int flag = 1; flag < 0x1000000; flag *= 2 )
+ if ( _flags & flag )
+ {
+ EFlags f = (EFlags) flag;
+ switch ( f ) {
+ case TO_SMOOTH: dump << "TO_SMOOTH"; break;
+ case MOVED: dump << "MOVED"; break;
+ case SMOOTHED: dump << "SMOOTHED"; break;
+ case DIFFICULT: dump << "DIFFICULT"; break;
+ case ON_CONCAVE_FACE: dump << "ON_CONCAVE_FACE"; break;
+ case BLOCKED: dump << "BLOCKED"; break;
+ case INTERSECTED: dump << "INTERSECTED"; break;
+ case NORMAL_UPDATED: dump << "NORMAL_UPDATED"; break;
+ case MARKED: dump << "MARKED"; break;
+ case MULTI_NORMAL: dump << "MULTI_NORMAL"; break;
+ case NEAR_BOUNDARY: dump << "NEAR_BOUNDARY"; break;
+ case SMOOTHED_C1: dump << "SMOOTHED_C1"; break;
+ case DISTORTED: dump << "DISTORTED"; break;
+ case RISKY_SWOL: dump << "RISKY_SWOL"; break;
+ case SHRUNK: dump << "SHRUNK"; break;
+ case UNUSED_FLAG: dump << "UNUSED_FLAG"; break;
+ }
+ dump << " ";
+ }
+ cout << dump << endl;
+ return dump;
+}
+
+//================================================================================
+/*!
+ case brief:
+ default:
+*/
+//================================================================================
+
bool _ViscousBuilder::refine(_SolidData& data)
{
SMESH_MesherHelper& helper = data.GetHelper();
continue;
_SolidData& data = *dataList.front();
+ _SolidData* data2 = dataList.size() > 1 ? dataList.back() : 0;
const TopoDS_Face& F = TopoDS::Face( getMeshDS()->IndexToShape( f2sd->first ));
SMESH_subMesh* sm = _mesh->GetSubMesh( F );
SMESHDS_SubMesh* smDS = sm->GetSubMeshDS();
// Prepare data for shrinking
// ===========================
- // Collect nodes to smooth, they are marked at the beginning of this method
+ // Collect nodes to smooth (they are marked at the beginning of this method)
vector < const SMDS_MeshNode* > smoothNodes;
{
SMDS_NodeIteratorPtr nIt = smDS->GetNodes();
if ( data._noShrinkShapes.count( subID ))
continue;
_EdgesOnShape* eos = data.GetShapeEdges( subID );
- if ( !eos || eos->_sWOL.IsNull() ) continue;
-
+ if ( !eos || eos->_sWOL.IsNull() )
+ if ( data2 ) // check in adjacent SOLID
+ {
+ eos = data2->GetShapeEdges( subID );
+ if ( !eos || eos->_sWOL.IsNull() )
+ continue;
+ }
subEOS.push_back( eos );
for ( size_t i = 0; i < eos->_edges.size(); ++i )
{
const SMDS_MeshNode* n = smoothNodes[i];
nodesToSmooth[ i ]._node = n;
- // src nodes must be replaced by tgt nodes to have tgt nodes in _simplices
+ // src nodes must be already replaced by tgt nodes to have tgt nodes in _simplices
_Simplex::GetSimplices( n, nodesToSmooth[ i ]._simplices, ignoreShapes, 0, sortSimplices);
// fix up incorrect uv of nodes on the FACE
helper.GetNodeUV( F, n, 0, &isOkUV);
// Set an event listener to clear FACE sub-mesh together with SOLID sub-mesh
VISCOUS_3D::ToClearSubWithMain( sm, data._solid );
+ if ( data2 )
+ VISCOUS_3D::ToClearSubWithMain( sm, data2->_solid );
} // loop on FACES to srink mesh on
double uSrc = helper.GetNodeU( E, srcNode, n2 );
double uTgt = helper.GetNodeU( E, tgtNode, srcNode );
- double u2 = helper.GetNodeU( E, n2, srcNode );
+ double u2 = helper.GetNodeU( E, n2, srcNode );
//edge._pos.clear();
_done = false;
}
// check _LayerEdge
- if ( e == _edges[0] || e == _edges[1] )
+ if ( e == _edges[0] || e == _edges[1] || e->_nodes.size() < 2 )
return;
if ( eos.SWOLType() != TopAbs_EDGE )
throw SALOME_Exception(LOCALIZED("Wrong _LayerEdge is added"));
for ( int iE = 1; iE <= geomEdges.Extent(); ++iE )
{
const TopoDS_Edge& E = TopoDS::Edge( geomEdges(iE));
- if ( data._noShrinkShapes.count( getMeshDS()->ShapeToIndex( E )))
+ const TGeomID edgeID = getMeshDS()->ShapeToIndex( E );
+ if ( data._noShrinkShapes.count( edgeID ))
continue;
// Get _LayerEdge's based on E
// Find out orientation and type of face to create
bool reverse = false, isOnFace;
-
- map< TGeomID, TopoDS_Shape >::iterator e2f =
- data._shrinkShape2Shape.find( getMeshDS()->ShapeToIndex( E ));
TopoDS_Shape F;
+
+ map< TGeomID, TopoDS_Shape >::iterator e2f = data._shrinkShape2Shape.find( edgeID );
if (( isOnFace = ( e2f != data._shrinkShape2Shape.end() )))
{
F = e2f->second.Oriented( TopAbs_FORWARD );
if ( !sm )
return error("error in addBoundaryElements()", data._index);
+ // Find a proxy sub-mesh of the FACE of an adjacent SOLID, which will use the new boundary
+ // faces for 3D meshing (PAL23414)
+ SMESHDS_SubMesh* adjSM = 0;
+ if ( isOnFace )
+ {
+ const TGeomID faceID = sm->GetID();
+ PShapeIteratorPtr soIt = helper.GetAncestors( F, *_mesh, TopAbs_SOLID );
+ while ( const TopoDS_Shape* solid = soIt->next() )
+ if ( !solid->IsSame( data._solid ))
+ {
+ size_t iData = _solids.FindIndex( *solid ) - 1;
+ if ( iData < _sdVec.size() &&
+ _sdVec[ iData ]._ignoreFaceIds.count( faceID ) &&
+ _sdVec[ iData ]._shrinkShape2Shape.count( edgeID ) == 0 )
+ {
+ SMESH_ProxyMesh::SubMesh* proxySub =
+ _sdVec[ iData ]._proxyMesh->getFaceSubM( TopoDS::Face( F ), /*create=*/false);
+ if ( proxySub && proxySub->NbElements() > 0 )
+ adjSM = proxySub;
+ }
+ }
+ }
+
// Make faces
const int dj1 = reverse ? 0 : 1;
const int dj2 = reverse ? 1 : 0;
+ vector< const SMDS_MeshElement*> ff; // new faces row
+ SMESHDS_Mesh* m = getMeshDS();
for ( size_t j = 1; j < ledges.size(); ++j )
{
vector< const SMDS_MeshNode*>& nn1 = ledges[j-dj1]->_nodes;
vector< const SMDS_MeshNode*>& nn2 = ledges[j-dj2]->_nodes;
+ ff.resize( std::max( nn1.size(), nn2.size() ), NULL );
if ( nn1.size() == nn2.size() )
{
if ( isOnFace )
for ( size_t z = 1; z < nn1.size(); ++z )
- sm->AddElement( getMeshDS()->AddFace( nn1[z-1], nn2[z-1], nn2[z], nn1[z] ));
+ sm->AddElement( ff[z-1] = m->AddFace( nn1[z-1], nn2[z-1], nn2[z], nn1[z] ));
else
for ( size_t z = 1; z < nn1.size(); ++z )
sm->AddElement( new SMDS_FaceOfNodes( nn1[z-1], nn2[z-1], nn2[z], nn1[z] ));
{
if ( isOnFace )
for ( size_t z = 1; z < nn2.size(); ++z )
- sm->AddElement( getMeshDS()->AddFace( nn1[0], nn2[z-1], nn2[z] ));
+ sm->AddElement( ff[z-1] = m->AddFace( nn1[0], nn2[z-1], nn2[z] ));
else
for ( size_t z = 1; z < nn2.size(); ++z )
sm->AddElement( new SMDS_FaceOfNodes( nn1[0], nn2[z-1], nn2[z] ));
{
if ( isOnFace )
for ( size_t z = 1; z < nn1.size(); ++z )
- sm->AddElement( getMeshDS()->AddFace( nn1[z-1], nn2[0], nn1[z] ));
+ sm->AddElement( ff[z-1] = m->AddFace( nn1[z-1], nn2[0], nn1[z] ));
else
for ( size_t z = 1; z < nn1.size(); ++z )
sm->AddElement( new SMDS_FaceOfNodes( nn1[z-1], nn2[0], nn2[z] ));
}
+
+ if ( adjSM ) // add faces to a proxy SM of the adjacent SOLID
+ {
+ for ( size_t z = 0; z < ff.size(); ++z )
+ if ( ff[ z ])
+ adjSM->AddElement( ff[ z ]);
+ ff.clear();
+ }
}
// Make edges
if ( eos && eos->SWOLType() == TopAbs_EDGE )
{
vector< const SMDS_MeshNode*>& nn = edge->_nodes;
- if ( nn.size() < 2 || nn[1]->GetInverseElementIterator( SMDSAbs_Edge )->more() )
+ if ( nn.size() < 2 || nn[1]->NbInverseElements( SMDSAbs_Edge ) >= 2 )
continue;
helper.SetSubShape( eos->_sWOL );
helper.SetElementsOnShape( true );
