-// Copyright (C) 2007-2020 CEA/DEN, EDF R&D
+// Copyright (C) 2007-2021 CEA/DEN, EDF R&D
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// ---
#include "BLSURFPlugin_BLSURF.hxx"
-#include "BLSURFPlugin_Hypothesis.hxx"
+
#include "BLSURFPlugin_Attractor.hxx"
+#include "BLSURFPlugin_EnforcedMesh1D.hxx"
+#include "BLSURFPlugin_Hypothesis.hxx"
extern "C"{
#include <meshgems/meshgems.h>
#include <meshgems/cadsurf.h>
}
-#include <structmember.h>
-
-
-#include <Basics_Utils.hxx>
-
#include <SMDS_EdgePosition.hxx>
#include <SMESHDS_Group.hxx>
+#include <SMESH_File.hxx>
#include <SMESH_Gen.hxx>
#include <SMESH_Group.hxx>
#include <SMESH_Mesh.hxx>
#include <SMESH_MesherHelper.hxx>
#include <StdMeshers_FaceSide.hxx>
#include <StdMeshers_ViscousLayers2D.hxx>
-#include <SMESH_File.hxx>
+#include <Basics_Utils.hxx>
#include <utilities.h>
+#include <cstdlib>
#include <limits>
#include <list>
-#include <vector>
#include <set>
-#include <cstdlib>
+#include <vector>
+
+#include <structmember.h> // python
// OPENCASCADE includes
+#include <BRepBndLib.hxx>
#include <BRepBuilderAPI_MakeFace.hxx>
#include <BRepBuilderAPI_MakePolygon.hxx>
#include <BRepBuilderAPI_MakeWire.hxx>
static PyMethodDef PyStdOut_methods[] = {
{"write", (PyCFunction)PyStdOut_write, METH_VARARGS,
PyDoc_STR("write(string) -> None")},
- {NULL, NULL} /* sentinel */
+ {0, 0, 0, 0} /* sentinel */
};
static PyMemberDef PyStdOut_memberlist[] = {
{(char*)"softspace", T_INT, offsetof(PyStdOut, softspace), 0,
(char*)"flag indicating that a space needs to be printed; used by print"},
- {NULL} /* Sentinel */
+ {0, 0, 0, 0, 0} /* Sentinel */
};
static PyTypeObject PyStdOut_Type = {
0, /*tp_new*/
0, /*tp_free*/
0, /*tp_is_gc*/
+ 0, /*tp_bases*/
+ 0, /*tp_mro*/
+ 0, /*tp_cache*/
+ 0, /*tp_subclasses*/
+ 0, /*tp_weaklist*/
+ 0, /*tp_del*/
+ 0, /*tp_version_tag*/
+ 0, /*tp_finalize*/
};
PyObject * newPyStdOut( std::string& out )
status_t size_on_edge(integer edge_id, real t, real *size, void *user_data);
status_t size_on_vertex(integer vertex_id, real *size, void *user_data);
-typedef struct {
- gp_XY uv;
- gp_XYZ xyz;
-} projectionPoint;
-
/////////////////////////////////////////////////////////
-projectionPoint getProjectionPoint(TopoDS_Face& theFace, const gp_Pnt& thePoint)
+BLSURFPlugin_BLSURF::projectionPoint
+BLSURFPlugin_BLSURF::getProjectionPoint(TopoDS_Face& theFace,
+ const gp_Pnt& thePoint,
+ const bool theAllowStateON)
{
projectionPoint myPoint;
{
// check location on the face
BRepClass_FaceClassifier FC( face, uv, BRep_Tool::Tolerance( face ));
- if ( FC.State() == TopAbs_IN )
+ if (( FC.State() == TopAbs_IN ) ||
+ ( FC.State() == TopAbs_ON && theAllowStateON ))
{
- if ( !foundFace.IsNull() )
+ if ( !foundFace.IsNull() && !theAllowStateON )
return myPoint; // thePoint seems to be TopAbs_ON
- foundFace = face;
- myPoint.uv = uv.XY();
- myPoint.xyz = surface->Value( uv ).XYZ();
+ foundFace = face;
+ myPoint.uv = uv.XY();
+ myPoint.xyz = surface->Value( uv ).XYZ();
+ myPoint.state = FC.State();
// break;
}
- if ( FC.State() == TopAbs_ON )
+ if ( FC.State() == TopAbs_ON && !theAllowStateON )
return myPoint;
}
}
const TopoDS_Face& face = d2f->second.first;
const gp_Pnt2d & uv = d2f->second.second;
BRepClass_FaceClassifier FC( face, uv, Precision::Confusion());
- if ( FC.State() == TopAbs_IN )
+ if (( FC.State() == TopAbs_IN ) ||
+ ( FC.State() == TopAbs_ON && theAllowStateON ))
{
- foundFace = face;
- myPoint.uv = uv.XY();
- myPoint.xyz = theHelper->GetSurface( face )->Value( uv ).XYZ();
- break;
+ foundFace = face;
+ myPoint.uv = uv.XY();
+ myPoint.xyz = theHelper->GetSurface( face )->Value( uv ).XYZ();
+ myPoint.state = FC.State();
+ if ( FC.State() == TopAbs_IN )
+ break;
}
}
}
// "getProjectionPoint: can't find a face by a vertex");
theFace = TopoDS::Face( foundFace );
}
- else
+ else // !theFace.IsNull()
{
Handle(Geom_Surface) surface = BRep_Tool::Surface( theFace );
GeomAPI_ProjectPointOnSurf projector( thePoint, surface );
Standard_Real u,v;
projector.LowerDistanceParameters(u,v);
- myPoint.uv = gp_XY(u,v);
- gp_Pnt aPnt = projector.NearestPoint();
- myPoint.xyz = gp_XYZ(aPnt.X(),aPnt.Y(),aPnt.Z());
+ myPoint.uv = gp_XY(u,v);
+ myPoint.xyz = projector.NearestPoint().XYZ();
BRepClass_FaceClassifier FC( theFace, myPoint.uv, Precision::Confusion());
- if ( FC.State() != TopAbs_IN )
+ myPoint.state = FC.State();
+
+ if (( FC.State() != TopAbs_IN ) &&
+ ( FC.State() != TopAbs_ON || !theAllowStateON ))
theFace.Nullify();
}
/////////////////////////////////////////////////////////
TopoDS_Shape BLSURFPlugin_BLSURF::entryToShape(std::string entry)
{
- GEOM::GEOM_Object_var aGeomObj;
- TopoDS_Shape S = TopoDS_Shape();
- SALOMEDS::SObject_var aSObj = SMESH_Gen_i::getStudyServant()->FindObjectID( entry.c_str() );
- if (!aSObj->_is_nil()) {
- CORBA::Object_var obj = aSObj->GetObject();
- aGeomObj = GEOM::GEOM_Object::_narrow(obj);
- aSObj->UnRegister();
- }
- if ( !aGeomObj->_is_nil() )
- S = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( aGeomObj.in() );
+ GEOM::GEOM_Object_var aGeomObj = SMESH_Gen_i::GetSMESHGen()->GetGeomObjectByEntry( entry );
+ TopoDS_Shape S = SMESH_Gen_i::GetSMESHGen()->GeomObjectToShape( aGeomObj );
return S;
}
-void _createEnforcedVertexOnFace(TopoDS_Face faceShape, gp_Pnt aPnt, BLSURFPlugin_Hypothesis::TEnfVertex *enfVertex)
+void _createEnforcedVertexOnFace(TopoDS_Face faceShape,
+ const gp_Pnt& aPnt,
+ BLSURFPlugin_Hypothesis::TEnfVertex *enfVertex)
{
BLSURFPlugin_Hypothesis::TEnfVertexCoords enf_coords, coords, s_coords;
// Find the face and get the (u,v) values of the enforced vertex on the face
- projectionPoint myPoint = getProjectionPoint(faceShape,aPnt);
+ BLSURFPlugin_BLSURF::projectionPoint projPnt =
+ BLSURFPlugin_BLSURF::getProjectionPoint( faceShape, aPnt, /*allowStateON=*/true );
if ( faceShape.IsNull() )
return;
enf_coords.push_back(aPnt.Y());
enf_coords.push_back(aPnt.Z());
- coords.push_back(myPoint.uv.X());
- coords.push_back(myPoint.uv.Y());
- coords.push_back(myPoint.xyz.X());
- coords.push_back(myPoint.xyz.Y());
- coords.push_back(myPoint.xyz.Z());
+ coords.push_back(projPnt.uv.X());
+ coords.push_back(projPnt.uv.Y());
+ coords.push_back(projPnt.xyz.X());
+ coords.push_back(projPnt.xyz.Y());
+ coords.push_back(projPnt.xyz.Z());
+ coords.push_back(projPnt.state == TopAbs_ON);
- s_coords.push_back(myPoint.xyz.X());
- s_coords.push_back(myPoint.xyz.Y());
- s_coords.push_back(myPoint.xyz.Z());
+ s_coords.push_back(projPnt.xyz.X());
+ s_coords.push_back(projPnt.xyz.Y());
+ s_coords.push_back(projPnt.xyz.Z());
// Save pair projected vertex / enf vertex
EnfVertexCoords2ProjVertex[s_coords] = enf_coords;
(*it)->grpName = enfVertex->grpName;
}
- int key = 0;
- if (! FacesWithEnforcedVertices.Contains(faceShape)) {
- key = FacesWithEnforcedVertices.Add(faceShape);
- }
- else {
- key = FacesWithEnforcedVertices.FindIndex(faceShape);
- }
+ int key = FacesWithEnforcedVertices.Add( faceShape );
// If a node is already created by an attractor, do not create enforced vertex
- int attractorKey = FacesWithSizeMap.FindIndex(faceShape);
+ int attractorKey = FacesWithSizeMap.FindIndex( faceShape );
bool sameAttractor = false;
if (attractorKey >= 0)
if (FaceId2AttractorCoords.count(attractorKey) > 0)
if (FaceId2EnforcedVertexCoords.find(key) != FaceId2EnforcedVertexCoords.end()) {
if (! sameAttractor)
- FaceId2EnforcedVertexCoords[key].insert(coords); // there should be no redondant coords here (see std::set management)
+ FaceId2EnforcedVertexCoords[key].insert(coords); // there should be no redundant coords here (see std::set management)
}
else {
if (! sameAttractor) {
}
}
}
-
+
/////////////////////////////////////////////////////////
void BLSURFPlugin_BLSURF::createEnforcedVertexOnFace(TopoDS_Shape faceShape, BLSURFPlugin_Hypothesis::TEnfVertexList enfVertexList)
{
- BLSURFPlugin_Hypothesis::TEnfVertex* enfVertex;
gp_Pnt aPnt;
-
- BLSURFPlugin_Hypothesis::TEnfVertexList::const_iterator enfVertexListIt = enfVertexList.begin();
-
- for( ; enfVertexListIt != enfVertexList.end() ; ++enfVertexListIt ) {
- enfVertex = *enfVertexListIt;
+ for( BLSURFPlugin_Hypothesis::TEnfVertex* enfVertex : enfVertexList )
+ {
// Case of manual coords
if (enfVertex->coords.size() != 0) {
aPnt.SetCoord(enfVertex->coords[0],enfVertex->coords[1],enfVertex->coords[2]);
// Case of geom vertex coords
if (enfVertex->geomEntry != "") {
- TopoDS_Shape GeomShape = entryToShape(enfVertex->geomEntry);
+ TopoDS_Shape GeomShape = entryToShape(enfVertex->geomEntry);
TopAbs_ShapeEnum GeomType = GeomShape.ShapeType();
if (GeomType == TopAbs_VERTEX)
{
/////////////////////////////////////////////////////////
void createAttractorOnFace(TopoDS_Shape GeomShape, std::string AttractorFunction, double defaultSize)
{
- double xa, ya, za; // Coordinates of attractor point
+ double xa=0., ya=0., za=0.; // Coordinates of attractor point
double a, b; // Attractor parameter
double d = 0.;
bool createNode=false; // To create a node on attractor projection
// xa
pos1 = AttractorFunction.find(sep);
if (pos1!=string::npos)
- xa = atof(AttractorFunction.substr(10, pos1-10).c_str());
+ xa = atof(AttractorFunction.substr(10, pos1-10).c_str());
// ya
pos2 = AttractorFunction.find(sep, pos1+1);
if (pos2!=string::npos) {
- ya = atof(AttractorFunction.substr(pos1+1, pos2-pos1-1).c_str());
- pos1 = pos2;
+ ya = atof(AttractorFunction.substr(pos1+1, pos2-pos1-1).c_str());
+ pos1 = pos2;
}
// za
pos2 = AttractorFunction.find(sep, pos1+1);
if (pos2!=string::npos) {
- za = atof(AttractorFunction.substr(pos1+1, pos2-pos1-1).c_str());
- pos1 = pos2;
+ za = atof(AttractorFunction.substr(pos1+1, pos2-pos1-1).c_str());
+ pos1 = pos2;
}
// a
pos2 = AttractorFunction.find(sep, pos1+1);
if (pos2!=string::npos) {
- a = atof(AttractorFunction.substr(pos1+1, pos2-pos1-1).c_str());
- pos1 = pos2;
+ a = atof(AttractorFunction.substr(pos1+1, pos2-pos1-1).c_str());
+ pos1 = pos2;
}
// b
pos2 = AttractorFunction.find(sep, pos1+1);
if (pos2!=string::npos) {
- b = atof(AttractorFunction.substr(pos1+1, pos2-pos1-1).c_str());
- pos1 = pos2;
+ b = atof(AttractorFunction.substr(pos1+1, pos2-pos1-1).c_str());
+ pos1 = pos2;
}
// createNode
pos2 = AttractorFunction.find(sep, pos1+1);
// d
pos2 = AttractorFunction.find(")");
if (pos2!=string::npos) {
- d = atof(AttractorFunction.substr(pos1+1, pos2-pos1-1).c_str());
+ d = atof(AttractorFunction.substr(pos1+1, pos2-pos1-1).c_str());
}
// Get the (u,v) values of the attractor on the face
- projectionPoint myPoint = getProjectionPoint(TopoDS::Face(GeomShape),gp_Pnt(xa,ya,za));
- gp_XY uvPoint = myPoint.uv;
- gp_XYZ xyzPoint = myPoint.xyz;
+ BLSURFPlugin_BLSURF::projectionPoint projPnt =
+ BLSURFPlugin_BLSURF::getProjectionPoint(TopoDS::Face(GeomShape),gp_Pnt(xa,ya,za));
+ gp_XY uvPoint = projPnt.uv;
+ gp_XYZ xyzPoint = projPnt.xyz;
Standard_Real u0 = uvPoint.X();
Standard_Real v0 = uvPoint.Y();
Standard_Real x0 = xyzPoint.X();
if ( !opIt->second.empty() ) {
set_param(css, opIt->first.c_str(), opIt->second.c_str());
}
+
+ if ( hyp->GetHyperPatches().size() < hyp->GetHyperPatchEntries().size() )
+ {
+ std::map< std::string, TopoDS_Shape > entryToShape;
+ FillEntryToShape( hyp, entryToShape );
+ const_cast<BLSURFPlugin_Hypothesis*>( hyp )->SetHyperPatchIDsByEntry( theGeomShape,
+ entryToShape );
+ }
}
if ( BLSURFPlugin_Hypothesis::HasPreCADOptions( hyp ))
//set_param(css, "process_3d_topology", _precadProcess3DTopology ? "1" : "0");
//set_param(css, "discard_input_topology", _precadDiscardInput ? "1" : "0");
//set_param(css, "max_number_of_points_per_patch", "1000000");
-
+
bool useGradation = false;
switch (_physicalMesh)
{
// distene_sizemap_delete(iso_sizemap_e);
// if(iso_sizemap_f)
// distene_sizemap_delete(iso_sizemap_f);
- //
+ //
// // if(clean_geo_sizemap_e)
// // distene_sizemap_delete(clean_geo_sizemap_e);
// // if(clean_geo_sizemap_f)
//double tol = (( u2node.rbegin()->first - u2node.begin()->first ) / 20.) / u2node.size();
Standard_Real f,l;
BRep_Tool::Range( TopoDS::Edge( shape ), f,l );
- double tol = (( l - f ) / 10.) / u2node.size(); // 10. - adjusted for #17262
+ double tol = (( l - f ) / 10.) / double( u2node.size() ); // 10. - adjusted for #17262
std::multimap< double, const SMDS_MeshNode* >::iterator un2, un1;
for ( un2 = u2node.begin(), un1 = un2++; un2 != u2node.end(); un1 = un2++ )
TmpMesh()
{
- _myMeshDS = new SMESHDS_Mesh( _id, true );
+ _meshDS = new SMESHDS_Mesh( _id, true );
}
//--------------------------------------------------------------------------------
/*!
if ( !n2nIt->second ) {
n->GetXYZ( xyz );
gp_XY uv = tmpHelper.GetNodeUV( _proxyFace, n );
- n2nIt->second = helper.AddNode( xyz[0], xyz[1], xyz[2], uv.X(), uv.Y() );
+ n2nIt->second = helper.AddNode( xyz[0], xyz[1], xyz[2], /*id=*/0, uv.X(), uv.Y() );
}
nodes[ nbN ] = n2nIt->second;
}
SMESHDS_Mesh* meshDS = aMesh.GetMeshDS();
SMESH_MesherHelper helper( aMesh ), helperWithShape( aMesh );
- myHelper = theHelper = & helperWithShape;
+ theHelper = & helperWithShape;
// do not call helper.IsQuadraticSubMesh() because sub-meshes
// may be cleaned and helper.myTLinkNodeMap gets invalid in such a case
bool haveQuadraticSubMesh = helperWithShape.IsQuadraticSubMesh( aShape );
+ haveQuadraticSubMesh = haveQuadraticSubMesh || (_hypothesis && _hypothesis->GetQuadraticMesh());
+ helper.SetIsQuadratic( haveQuadraticSubMesh );
+ helperWithShape.SetIsQuadratic( haveQuadraticSubMesh );
+
bool quadraticSubMeshAndViscousLayer = false;
bool needMerge = false;
typedef set< SMESHDS_SubMesh*, ShapeTypeCompare > TSubMeshSet;
TSubMeshSet edgeSubmeshes;
TSubMeshSet& mergeSubmeshes = edgeSubmeshes;
+ double existingPhySize = 0;
TopTools_IndexedMapOfShape pmap, emap, fmap;
TopTools_IndexedDataMapOfShapeListOfShape e2ffmap;
TopExp::MapShapesAndAncestors( aShape, TopAbs_EDGE, TopAbs_FACE, e2ffmap );
+ BLSURFPlugin_EnforcedMesh1D enforcedMesh( helperWithShape, _hypothesis );
+
// Issue 0019864. On DebianSarge, FE signals do not obey to OSD::SetSignal(false)
#ifndef WIN32
feclearexcept( FE_ALL_EXCEPT );
SetParameters(_hypothesis, css, aShape);
- haveQuadraticSubMesh = haveQuadraticSubMesh || (_hypothesis != NULL && _hypothesis->GetQuadraticMesh());
- helper.SetIsQuadratic( haveQuadraticSubMesh );
-
// To remove as soon as quadratic mesh is allowed - BEGIN
// GDD: Viscous layer is not allowed with quadratic mesh
if (_haveViscousLayers && haveQuadraticSubMesh ) {
{
TopoDS_Face f = TopoDS::Face(face_iter.Current());
- SMESH_subMesh* fSM = aMesh.GetSubMesh( f );
- if ( !fSM->IsEmpty() ) continue; // skip already meshed FACE with viscous layers
+ //SMESH_subMesh* fSM = aMesh.GetSubMesh( f );
+ //if ( !fSM->IsEmpty() ) continue; // skip already meshed FACE with viscous layers
// make INTERNAL face oriented FORWARD (issue 0020993)
if (f.Orientation() != TopAbs_FORWARD && f.Orientation() != TopAbs_REVERSED )
}
// Specific size map = Attractor
- std::map<int,std::vector<double> >::iterator attractor_iter = FaceId2AttractorCoords.begin();
-
- for (; attractor_iter != FaceId2AttractorCoords.end(); ++attractor_iter) {
- if (attractor_iter->first == faceKey)
+ std::map<int,std::vector<double> >::iterator attractor_iter =
+ FaceId2AttractorCoords.find( faceKey );
+ if (attractor_iter != FaceId2AttractorCoords.end() )
+ {
+ double * xyzCoords = & attractor_iter->second[2];
+ gp_Pnt P(xyzCoords[0],xyzCoords[1],xyzCoords[2]);
+ BRepClass_FaceClassifier scl(f,P,1e-7);
+ TopAbs_State result = scl.State();
+ if ( result == TopAbs_OUT )
+ MESSAGE("Point is out of face: node is not created");
+ if ( result == TopAbs_UNKNOWN )
+ MESSAGE("Point position on face is unknown: node is not created");
+ if ( result == TopAbs_ON )
+ MESSAGE("Point is on border of face: node is not created");
+ if ( result == TopAbs_IN )
{
- double xyzCoords[3] = {attractor_iter->second[2],
- attractor_iter->second[3],
- attractor_iter->second[4]};
-
- gp_Pnt P(xyzCoords[0],xyzCoords[1],xyzCoords[2]);
- BRepClass_FaceClassifier scl(f,P,1e-7);
- scl.Perform(f, P, 1e-7);
- TopAbs_State result = scl.State();
- if ( result == TopAbs_OUT )
- MESSAGE("Point is out of face: node is not created");
- if ( result == TopAbs_UNKNOWN )
- MESSAGE("Point position on face is unknown: node is not created");
- if ( result == TopAbs_ON )
- MESSAGE("Point is on border of face: node is not created");
- if ( result == TopAbs_IN )
- {
- // Point is inside face and not on border
- double uvCoords[2] = {attractor_iter->second[0],attractor_iter->second[1]};
- ienf++;
- cad_point_t* point_p = cad_point_new(fce, ienf, uvCoords);
- cad_point_set_tag(point_p, ienf);
- }
- FaceId2AttractorCoords.erase(faceKey);
+ // Point is inside face and not on border
+ double * uvCoords = & attractor_iter->second[0];
+ ienf++;
+ cad_point_t* point_p = cad_point_new(fce, ienf, uvCoords);
+ cad_point_set_tag(point_p, ienf);
}
+ FaceId2AttractorCoords.erase(faceKey);
}
// -----------------
BLSURFPlugin_Hypothesis::TEnfVertexCoordsList::const_iterator evlIt = evl.begin();
for (; evlIt != evl.end(); ++evlIt)
{
+ BLSURFPlugin_Hypothesis::TEnfVertexCoords xyzCoords = { evlIt->at(2),
+ evlIt->at(3),
+ evlIt->at(4)};
+ bool isOnEdge = evlIt->at(5);
+ if ( isOnEdge )
+ {
+ enforcedMesh.AddVertexOnEdge( xyzCoords.data() );
+ continue;
+ }
double uvCoords[2] = { evlIt->at(0), evlIt->at(1) };
ienf++;
cad_point_t* point_p = cad_point_new(fce, ienf, uvCoords);
int tag = 0;
- BLSURFPlugin_Hypothesis::TEnfVertexCoords xyzCoords;
- xyzCoords.push_back(evlIt->at(2));
- xyzCoords.push_back(evlIt->at(3));
- xyzCoords.push_back(evlIt->at(4));
std::map< BLSURFPlugin_Hypothesis::TEnfVertexCoords, BLSURFPlugin_Hypothesis::TEnfVertexList >::const_iterator enfCoordsIt = EnfVertexCoords2EnfVertexList.find(xyzCoords);
if (enfCoordsIt != EnfVertexCoords2EnfVertexList.end() &&
!enfCoordsIt->second.empty() )
EDGES
now create the edges associated to this face
*****************************************************************************************/
- int edgeKey = -1;
- for (TopExp_Explorer edge_iter(f,TopAbs_EDGE);edge_iter.More();edge_iter.Next())
+
+ std::vector< TopoDS_Edge > edges;
+ for ( TopExp_Explorer edge_iter( f, TopAbs_EDGE ); edge_iter.More(); edge_iter.Next() )
{
- TopoDS_Edge e = TopoDS::Edge(edge_iter.Current());
- int ic = emap.FindIndex(e);
- if (ic <= 0)
- ic = emap.Add(e);
+ const TopoDS_Edge& e = TopoDS::Edge( edge_iter.Current() );
+ if ( !enforcedMesh.GetSplitsOfEdge( e, edges, emap ))
+ edges.push_back( e );
+ }
+ for ( const TopoDS_Edge& e : edges )
+ {
+ int ic = emap.Add(e);
double tmin,tmax;
curves.push_back(BRep_Tool::CurveOnSurface(e, f, tmin, tmax));
- if (HasSizeMapOnEdge){
- edgeKey = EdgesWithSizeMap.FindIndex(e);
+ if ( HasSizeMapOnEdge )
+ {
+ int edgeKey = EdgesWithSizeMap.FindIndex(e);
if (EdgeId2SizeMap.find(edgeKey)!=EdgeId2SizeMap.end())
{
theSizeMapStr = EdgeId2SizeMap[edgeKey];
// tmin and tmax can change in case of viscous layer on an adjacent edge
tmin = nodeDataVec.front().param;
tmax = nodeDataVec.back().param;
+
+ existingPhySize += nodeData->Length() / double( nodeDataVec.size() - 1 );
}
else
{
The following call sets it to the same value as the edge_id : */
// IMP23368. Do not set tag to an EDGE shared by FACEs of a hyper-patch
bool isInHyperPatch = false;
+ if ( e2ffmap.Contains( e )) // not there for a part of EDGE divided by enforced segments
{
std::set< int > faceTags, faceIDs;
TopTools_ListIteratorOfListOfShape fIt( e2ffmap.FindFromKey( e ));
if ( !isInHyperPatch )
cad_edge_set_tag(edg, ic);
- /* by default, an edge does not necessalry appear in the resulting mesh,
+ /* by default, an edge does not necessarily appear in the resulting mesh,
unless the following property is set :
*/
cad_edge_set_property(edg, EDGE_PROPERTY_SOFT_REQUIRED);
if ( nodeData )
{
const std::vector<UVPtStruct>& nodeDataVec = nodeData->GetUVPtStruct();
- const int nbNodes = nodeDataVec.size();
+ const int nbNodes = (int) nodeDataVec.size();
dcad_edge_discretization_t *dedge;
dcad_get_edge_discretization(dcad, edg, &dedge);
for ( int iN = 0; iN < nbNodes; ++iN )
{
const UVPtStruct& nData = nodeDataVec[ iN ];
- double t = nData.param;
- real uv[2] = { nData.u, nData.v };
- SMESH_TNodeXYZ nXYZ( nData.node );
+ double t = nData.param;
+ real uv[2] = { nData.u, nData.v };
+ SMESH_TNodeXYZ nXYZ = nData.node;
// cout << "\tt = " << t
// << "\t uv = ( " << uv[0] << ","<< uv[1] << " ) "
// << "\t u = " << nData.param
*****************************************************************************************/
int npts = 0;
- int ip1, ip2, *ip;
- gp_Pnt2d e0 = curves.back()->Value(tmin);
- gp_Pnt ee0 = surfaces.back()->Value(e0.X(), e0.Y());
- Standard_Real d1=0,d2=0;
-
- int vertexKey = -1;
- for (TopExp_Explorer ex_edge(e ,TopAbs_VERTEX); ex_edge.More(); ex_edge.Next()) {
- TopoDS_Vertex v = TopoDS::Vertex(ex_edge.Current());
- ++npts;
- if (npts == 1){
- ip = &ip1;
- d1 = ee0.SquareDistance(BRep_Tool::Pnt(v));
- } else {
- ip = &ip2;
- d2 = ee0.SquareDistance(BRep_Tool::Pnt(v));
- }
- *ip = pmap.FindIndex(v);
- if(*ip <= 0) {
- *ip = pmap.Add(v);
- // SMESH_subMesh* sm = aMesh.GetSubMesh(v);
- // if ( sm->IsMeshComputed() )
- // edgeSubmeshes.insert( sm->GetSubMeshDS() );
- }
+ int ip[2];
+ double d[2];
+ gp_Pnt2d uv0 = curves.back()->Value(tmin);
+ gp_Pnt p0 = surfaces.back()->Value( uv0.X(), uv0.Y() );
-// std::string aFileName = "fmap_vertex_";
-// aFileName.append(val_to_string(*ip));
-// aFileName.append(".brep");
-// BRepTools::Write(v,aFileName.c_str());
+ for (TopExp_Explorer ex_edge(e ,TopAbs_VERTEX); ex_edge.More(); ex_edge.Next())
+ {
+ const TopoDS_Vertex& v = TopoDS::Vertex(ex_edge.Current());
+ ip[ npts ] = pmap.Add(v);
+ d [ npts ] = p0.SquareDistance(BRep_Tool::Pnt(v));
+ ++npts;
- if (HasSizeMapOnVertex){
- vertexKey = VerticesWithSizeMap.FindIndex(v);
- if (VertexId2SizeMap.find(vertexKey)!=VertexId2SizeMap.end()){
+ if (HasSizeMapOnVertex)
+ {
+ int vertexKey = VerticesWithSizeMap.FindIndex(v);
+ if (VertexId2SizeMap.find(vertexKey)!=VertexId2SizeMap.end())
+ {
theSizeMapStr = VertexId2SizeMap[vertexKey];
if (theSizeMapStr.find(bad_end) == (theSizeMapStr.size()-bad_end.size()-1))
continue;
PyGILState_Release(gstate);
}
}
- }
- if (npts != 2) {
- // should not happen
+ } // loop on vertices
+
+ if (npts != 2) { // should not happen
MESSAGE("An edge does not have 2 extremities.");
- } else {
- if (d1 < d2) {
- // This defines the curves extremity connectivity
- cad_edge_set_extremities(edg, ip1, ip2);
- /* set the tag (color) to the same value as the extremity id : */
- cad_edge_set_extremities_tag(edg, ip1, ip2);
- }
- else {
- cad_edge_set_extremities(edg, ip2, ip1);
- cad_edge_set_extremities_tag(edg, ip2, ip1);
- }
+ continue;
}
+
+ if ( d[0] > d[1] )
+ std::swap( ip[0], ip[1] );
+
+ // This defines the curves extremity connectivity
+ cad_edge_set_extremities (edg, ip[0], ip[1]);
+ /* set the tag (color) to the same value as the extremity id : */
+ cad_edge_set_extremities_tag(edg, ip[0], ip[1]);
+
} // for edge
- } //for face
- // Clear mesh from already meshed edges if possible else
- // remember that merge is needed
- TSubMeshSet::iterator smIt = edgeSubmeshes.begin();
- for ( ; smIt != edgeSubmeshes.end(); ++smIt ) // loop on already meshed EDGEs
- {
- SMESHDS_SubMesh* smDS = *smIt;
- if ( !smDS ) continue;
- SMDS_NodeIteratorPtr nIt = smDS->GetNodes();
- if ( nIt->more() )
+ // ==============================
+ // Add segments of enforced mesh
+ // ==============================
+
+ if ( enforcedMesh.HasSegmentsOnFace( f ))
{
- const SMDS_MeshNode* n = nIt->next();
- if ( n->NbInverseElements( SMDSAbs_Face ) > 0 )
+ BLSURFPlugin_EnforcedMesh1D::Segmemnt seg;
+ while ( enforcedMesh.NextSegment( seg, pmap ))
{
- needMerge = true; // to correctly sew with viscous mesh
- // add existing medium nodes to helper
- if ( aMesh.NbEdges( ORDER_QUADRATIC ) > 0 )
- {
- SMDS_ElemIteratorPtr edgeIt = smDS->GetElements();
- while ( edgeIt->more() )
- helper.AddTLinks( static_cast<const SMDS_MeshEdge*>(edgeIt->next()));
- }
- continue;
+ curves.push_back( seg._pcurve );
+
+ cad_edge_t *edg = cad_edge_new( fce, seg._tag, seg._u[0], seg._u[1],
+ curv_fun,seg._pcurve.get());
+ cad_edge_set_tag( edg, seg._tag );
+
+ cad_edge_set_property( edg, EDGE_PROPERTY_SOFT_REQUIRED );
+ cad_edge_set_property( edg, EDGE_PROPERTY_INTERNAL );
+
+ cad_edge_set_extremities ( edg, seg._vTag[0], seg._vTag[1]);
+ cad_edge_set_extremities_tag( edg, seg._vTag[0], seg._vTag[1]);
+
+ dcad_edge_discretization_t *dedge;
+ dcad_get_edge_discretization( dcad, edg, &dedge );
+ dcad_edge_discretization_set_vertex_count( dedge, 2 );
+
+ dcad_edge_discretization_set_vertex_coordinates( dedge, 1,
+ seg._u [0],
+ &seg._uv[0].ChangeCoord(1),
+ seg._xyz[0].ChangeData() );
+ dcad_edge_discretization_set_vertex_coordinates( dedge, 2,
+ seg._u [1],
+ &seg._uv[1].ChangeCoord(1),
+ seg._xyz[1].ChangeData() );
+
+ dcad_edge_discretization_set_vertex_tag( dedge, 1, seg._vTag[0] );
+ dcad_edge_discretization_set_vertex_tag( dedge, 2, seg._vTag[1] );
+
+ dcad_edge_discretization_set_property(dedge, DISTENE_DCAD_PROPERTY_REQUIRED);
}
}
- if ( allowSubMeshClearing )
- {
- SMDS_ElemIteratorPtr eIt = smDS->GetElements();
- while ( eIt->more() ) meshDS->RemoveFreeElement( eIt->next(), 0 );
- SMDS_NodeIteratorPtr nIt = smDS->GetNodes();
- while ( nIt->more() ) meshDS->RemoveFreeNode( nIt->next(), 0 );
- smDS->Clear();
- }
- else
- {
- needMerge = true;
- }
- }
+
+
+ } //for face
///////////////////////
// PERIODICITY //
{
// If no source points, call periodicity without transformation function
meshgems_cad_periodicity_transformation_t periodicity_transformation = NULL;
- status = cad_add_face_multiple_periodicity_with_transformation_function(c, theFace1_ids_c, theFace1_ids.size(),
- theFace2_ids_c, theFace2_ids.size(), periodicity_transformation, NULL);
+ status = cad_add_face_multiple_periodicity_with_transformation_function
+ (c, theFace1_ids_c, (meshgems_integer) theFace1_ids.size(), theFace2_ids_c,
+ (meshgems_integer) theFace2_ids.size(), periodicity_transformation, NULL);
if(status != STATUS_OK)
cout << "cad_add_face_multiple_periodicity_with_transformation_function failed with error code " << status << "\n";
}
// get the transformation vertices
double* theSourceVerticesCoords_c = &_preCadFacesIDsPeriodicityVector[i].theSourceVerticesCoords[0];
double* theTargetVerticesCoords_c = &_preCadFacesIDsPeriodicityVector[i].theTargetVerticesCoords[0];
- int nbSourceVertices = _preCadFacesIDsPeriodicityVector[i].theSourceVerticesCoords.size()/3;
- int nbTargetVertices = _preCadFacesIDsPeriodicityVector[i].theTargetVerticesCoords.size()/3;
+ int nbSourceVertices = (int)_preCadFacesIDsPeriodicityVector[i].theSourceVerticesCoords.size()/3;
+ int nbTargetVertices = (int)_preCadFacesIDsPeriodicityVector[i].theTargetVerticesCoords.size()/3;
- status = cad_add_face_multiple_periodicity_with_transformation_function_by_points(c, theFace1_ids_c, theFace1_ids.size(),
- theFace2_ids_c, theFace2_ids.size(), theSourceVerticesCoords_c, nbSourceVertices, theTargetVerticesCoords_c, nbTargetVertices);
+ status = cad_add_face_multiple_periodicity_with_transformation_function_by_points
+ (c, theFace1_ids_c, (meshgems_integer) theFace1_ids.size(), theFace2_ids_c,
+ (meshgems_integer) theFace2_ids.size(), theSourceVerticesCoords_c, nbSourceVertices, theTargetVerticesCoords_c, nbTargetVertices);
if(status != STATUS_OK)
cout << "cad_add_face_multiple_periodicity_with_transformation_function_by_points failed with error code " << status << "\n";
}
{
// If no source points, call periodicity without transformation function
meshgems_cad_periodicity_transformation_t periodicity_transformation = NULL;
- status = cad_add_edge_multiple_periodicity_with_transformation_function(c, theEdge1_ids_c, theEdge1_ids.size(),
- theEdge2_ids_c, theEdge2_ids.size(), periodicity_transformation, NULL);
+ status = cad_add_edge_multiple_periodicity_with_transformation_function
+ (c, theEdge1_ids_c, (meshgems_integer) theEdge1_ids.size(), theEdge2_ids_c,
+ (meshgems_integer) theEdge2_ids.size(), periodicity_transformation, NULL);
if(status != STATUS_OK)
cout << "cad_add_edge_multiple_periodicity_with_transformation_function failed with error code " << status << "\n";
}
// get the transformation vertices
double* theSourceVerticesCoords_c = &_preCadEdgesIDsPeriodicityVector[i].theSourceVerticesCoords[0];
double* theTargetVerticesCoords_c = &_preCadEdgesIDsPeriodicityVector[i].theTargetVerticesCoords[0];
- int nbSourceVertices = _preCadEdgesIDsPeriodicityVector[i].theSourceVerticesCoords.size()/3;
- int nbTargetVertices = _preCadEdgesIDsPeriodicityVector[i].theTargetVerticesCoords.size()/3;
+ int nbSourceVertices = (int) _preCadEdgesIDsPeriodicityVector[i].theSourceVerticesCoords.size()/3;
+ int nbTargetVertices = (int) _preCadEdgesIDsPeriodicityVector[i].theTargetVerticesCoords.size()/3;
- status = cad_add_edge_multiple_periodicity_with_transformation_function_by_points(c, theEdge1_ids_c, theEdge1_ids.size(),
- theEdge2_ids_c, theEdge2_ids.size(), theSourceVerticesCoords_c, nbSourceVertices, theTargetVerticesCoords_c, nbTargetVertices);
+ status = cad_add_edge_multiple_periodicity_with_transformation_function_by_points
+ (c, theEdge1_ids_c, (meshgems_integer) theEdge1_ids.size(), theEdge2_ids_c,
+ (meshgems_integer) theEdge2_ids.size(), theSourceVerticesCoords_c, nbSourceVertices, theTargetVerticesCoords_c, nbTargetVertices);
if(status != STATUS_OK)
cout << "cad_add_edge_multiple_periodicity_with_transformation_function_by_points failed with error code " << status << "\n";
}
}
}
-
- // TODO: be able to use a mesh in input.
- // See imsh usage in Products/templates/mg-cadsurf_template_common.cpp
- // => cadsurf_set_mesh
-
+ if ( !_hypothesis && !edgeSubmeshes.empty() && existingPhySize != 0 )
+ {
+ // prevent failure due to the default PhySize incompatible with size of existing 1D mesh
+ // and with face size
+ // double minFaceSize = existingPhySize / edgeSubmeshes.size();
+ // for ( int iF = 1; iF <= fmap.Extent(); ++iF )
+ // {
+ // Bnd_Box box;
+ // BRepBndLib::Add( fmap( iF ), box );
+ // gp_XYZ delta = box.CornerMax().XYZ() - box.CornerMin().XYZ();
+ // std::sort( delta.ChangeData(), delta.ChangeData() + 3 );
+ // minFaceSize = Min( minFaceSize, delta.Coord(2) );
+ // }
+ // set_param(css, "global_physical_size", val_to_string( minFaceSize * 0.5 ).c_str());
+ // set_param(css, "max_size", val_to_string( minFaceSize * 5 ).c_str());
+ }
+
// Use the original dcad
cadsurf_set_dcad(css, dcad);
mesh_t *msh = NULL;
cadsurf_get_mesh(css, &msh);
- if(!msh){
+ if ( !msh || STATUS_IS_ERROR( status ))
+ {
/* release the mesh object */
cadsurf_regain_mesh(css, msh);
return error(_comment);
}
+ // Clear mesh from already meshed edges if possible else
+ // remember that merge is needed
+ TSubMeshSet::iterator smIt = edgeSubmeshes.begin();
+ for ( ; smIt != edgeSubmeshes.end(); ++smIt ) // loop on already meshed EDGEs
+ {
+ SMESHDS_SubMesh* smDS = *smIt;
+ if ( !smDS ) continue;
+ SMDS_NodeIteratorPtr nIt = smDS->GetNodes();
+ if ( nIt->more() )
+ {
+ const SMDS_MeshNode* n = nIt->next();
+ if ( n->NbInverseElements( SMDSAbs_Face ) > 0 )
+ {
+ needMerge = true; // to correctly sew with viscous mesh
+ // add existing medium nodes to helper
+ if ( aMesh.NbEdges( ORDER_QUADRATIC ) > 0 )
+ {
+ SMDS_ElemIteratorPtr edgeIt = smDS->GetElements();
+ while ( edgeIt->more() )
+ helper.AddTLinks( static_cast<const SMDS_MeshEdge*>(edgeIt->next()));
+ }
+ continue;
+ }
+ }
+ if ( allowSubMeshClearing )
+ {
+ SMDS_ElemIteratorPtr eIt = smDS->GetElements();
+ while ( eIt->more() ) meshDS->RemoveFreeElement( eIt->next(), 0 );
+ SMDS_NodeIteratorPtr nIt = smDS->GetNodes();
+ while ( nIt->more() ) meshDS->RemoveFreeNode( nIt->next(), 0 );
+ smDS->Clear();
+ }
+ else
+ {
+ needMerge = true;
+ }
+ }
+
std::string GMFFileName = BLSURFPlugin_Hypothesis::GetDefaultGMFFile();
if (_hypothesis)
GMFFileName = _hypothesis->GetGMFFile();
- if (GMFFileName != "") {
+ if (GMFFileName != "")
+ {
bool asciiFound = (GMFFileName.find(".mesh", GMFFileName.length()-5) != std::string::npos);
bool binaryFound = (GMFFileName.find(".meshb",GMFFileName.length()-6) != std::string::npos);
if (!asciiFound && !binaryFound)
integer *evedg, *evtri, *evquad, *tags_buff, type;
real xyz[3];
- mesh_get_vertex_count(msh, &nv);
- mesh_get_edge_count(msh, &ne);
- mesh_get_triangle_count(msh, &nt);
+ mesh_get_vertex_count (msh, &nv);
+ mesh_get_edge_count (msh, &ne);
+ mesh_get_triangle_count (msh, &nt);
mesh_get_quadrangle_count(msh, &nq);
evedg = (integer *)mesh_calloc_generic_buffer(msh);
std::vector<const SMDS_MeshNode*> nodes(nv+1);
std::vector<bool> tags(nv+1);
+ BLSURFPlugin_Hypothesis::TEnfVertexCoords projVertex;
+
/* enumerated vertices */
- for(int iv=1;iv<=nv;iv++) {
+ for ( int iv = 1; iv <= nv; iv++ )
+ {
mesh_get_vertex_coordinates(msh, iv, xyz);
mesh_get_vertex_tag(msh, iv, &tag);
// Issue 0020656. Use vertex coordinates
nodes[iv] = NULL;
- if ( tag > 0 && tag <= pmap.Extent() ) {
- TopoDS_Vertex v = TopoDS::Vertex(pmap(tag));
- double tol = BRep_Tool::Tolerance( v );
- gp_Pnt p = BRep_Tool::Pnt( v );
- if ( p.IsEqual( gp_Pnt( xyz[0], xyz[1], xyz[2]), 1e3*tol))
- xyz[0] = p.X(), xyz[1] = p.Y(), xyz[2] = p.Z();
- else
- tag = 0; // enforced or attracted vertex
- nodes[iv] = SMESH_Algo::VertexNode( v, meshDS );
+ bool isEnforcedNode = false;
+ if ( tag > 0 )
+ {
+ if ( tag <= pmap.Extent() )
+ {
+ TopoDS_Vertex v = TopoDS::Vertex(pmap(tag));
+ double tol = BRep_Tool::Tolerance( v );
+ gp_Pnt p = BRep_Tool::Pnt( v );
+ if ( p.IsEqual( gp_Pnt( xyz[0], xyz[1], xyz[2]), 1e3*tol))
+ xyz[0] = p.X(), xyz[1] = p.Y(), xyz[2] = p.Z();
+ else
+ tag = 0; // enforced or attracted vertex
+ nodes[iv] = SMESH_Algo::VertexNode( v, meshDS );
+ }
+ if ( !nodes[iv] )
+ isEnforcedNode = ( nodes[iv] = enforcedMesh.GetNodeByTag( tag, pmap ));
}
if ( !nodes[iv] )
nodes[iv] = meshDS->AddNode(xyz[0], xyz[1], xyz[2]);
// Create group of enforced vertices if requested
- BLSURFPlugin_Hypothesis::TEnfVertexCoords projVertex;
- projVertex.clear();
- projVertex.push_back((double)xyz[0]);
- projVertex.push_back((double)xyz[1]);
- projVertex.push_back((double)xyz[2]);
- std::map< BLSURFPlugin_Hypothesis::TEnfVertexCoords, BLSURFPlugin_Hypothesis::TEnfVertexList >::const_iterator enfCoordsIt = EnfVertexCoords2EnfVertexList.find(projVertex);
+ projVertex.assign( xyz, xyz + 3 );
+ auto enfCoordsIt = EnfVertexCoords2EnfVertexList.find( projVertex );
if (enfCoordsIt != EnfVertexCoords2EnfVertexList.end())
{
- BLSURFPlugin_Hypothesis::TEnfVertexList::const_iterator enfListIt = enfCoordsIt->second.begin();
- BLSURFPlugin_Hypothesis::TEnfVertex *currentEnfVertex;
- for (; enfListIt != enfCoordsIt->second.end(); ++enfListIt) {
- currentEnfVertex = (*enfListIt);
- if (currentEnfVertex->grpName != "") {
- bool groupDone = false;
- SMESH_Mesh::GroupIteratorPtr grIt = aMesh.GetGroups();
- while (grIt->more()) {
+ for ( BLSURFPlugin_Hypothesis::TEnfVertex *currentEnfVertex : enfCoordsIt->second )
+ if (currentEnfVertex->grpName != "")
+ {
+ SMDS_MeshGroup* groupDS = nullptr;
+ for ( SMESH_Mesh::GroupIteratorPtr grIt = aMesh.GetGroups(); grIt->more() && !groupDS; )
+ {
SMESH_Group * group = grIt->next();
- if ( !group ) continue;
- SMESHDS_GroupBase* groupDS = group->GetGroupDS();
- if ( !groupDS ) continue;
- if ( groupDS->GetType()==SMDSAbs_Node && currentEnfVertex->grpName.compare(group->GetName())==0) {
- SMESHDS_Group* aGroupDS = static_cast<SMESHDS_Group*>( groupDS );
- aGroupDS->SMDSGroup().Add(nodes[iv]);
- // How can I inform the hypothesis ?
- // _hypothesis->AddEnfVertexNodeID(currentEnfVertex->grpName,nodes[iv]->GetID());
- groupDone = true;
- break;
- }
+ SMESHDS_Group * grp = dynamic_cast< SMESHDS_Group* >( group->GetGroupDS() );
+ if ( grp &&
+ grp->GetType() == SMDSAbs_Node &&
+ currentEnfVertex->grpName == group->GetName() )
+ groupDS = &grp->SMDSGroup();
}
- if (!groupDone)
+ if ( !groupDS )
{
- SMESH_Group* aGroup = aMesh.AddGroup( SMDSAbs_Node, currentEnfVertex->grpName.c_str() );
- aGroup->SetName( currentEnfVertex->grpName.c_str() );
- SMESHDS_Group* aGroupDS = static_cast<SMESHDS_Group*>( aGroup->GetGroupDS() );
- aGroupDS->SMDSGroup().Add(nodes[iv]);
- groupDone = true;
+ SMESH_Group * group = aMesh.AddGroup( SMDSAbs_Node, currentEnfVertex->grpName.c_str() );
+ SMESHDS_Group * grp = static_cast< SMESHDS_Group* >( group->GetGroupDS() );
+ groupDS = &grp->SMDSGroup();
}
- if (!groupDone)
- throw SALOME_Exception(LOCALIZED("An enforced vertex node was not added to a group"));
+ groupDS->Add( nodes[iv] );
}
- else
- MESSAGE("Group name is empty: '"<<currentEnfVertex->grpName<<"' => group is not created");
- }
}
+ if ( isEnforcedNode )
+ continue;
// internal points are tagged to zero
- if(tag > 0 && tag <= pmap.Extent() ){
+ if ( tag > 0 && tag <= pmap.Extent() )
+ {
meshDS->SetNodeOnVertex(nodes[iv], TopoDS::Vertex(pmap(tag)));
tags[iv] = false;
- } else {
+ }
+ else
+ {
tags[iv] = true;
}
}
/* enumerate edges */
- for(int it=1;it<=ne;it++) {
+ for ( int it = 1; it <= ne; it++ )
+ {
SMDS_MeshEdge* edg;
mesh_get_edge_vertices(msh, it, vtx);
mesh_get_edge_extra_vertices(msh, it, &type, evedg);
// If PreCAD performed some cleaning operations (remove tiny edges,
// merge edges ...) an output tag can indeed represent several original tags.
- // Get the initial tags corresponding to the output tag and redefine the tag as
+ // Get the initial tags corresponding to the output tag and redefine the tag as
// the last of the two initial tags (else the output tag is out of emap and hasn't any meaning)
mesh_get_composite_tag_definition(msh, tag, &nb_tag, tags_buff);
- if(nb_tag > 1)
- tag=tags_buff[nb_tag-1];
+ if ( nb_tag > 1 )
+ tag = tags_buff[ nb_tag-1 ];
if ( tag < 1 || tag > emap.Extent() )
{
- std::cerr << "MG-CADSurf BUG:::: Edge tag " << tag
- << " does not point to a CAD edge (nb edges " << emap.Extent() << ")" << std::endl;
+ if ( !enforcedMesh.IsSegmentTag( tag )) // it's a false INTERNAL EDGE of enforced mesh
+ {
+ std::cerr << "MG-CADSurf BUG:::: Edge tag " << tag
+ << " does not point to a CAD edge (nb edges " << emap.Extent() << ")"
+ << std::endl;
+ }
continue;
}
+ if ( meshDS->ShapeToIndex( emap( tag )) == 0 )
+ tag = enforcedMesh.GetTagOfSplitEdge( tag );
+
if (tags[vtx[0]]) {
Set_NodeOnEdge(meshDS, nodes[vtx[0]], emap(tag));
tags[vtx[0]] = false;
context_t *ctx = context_new();
if (!ctx) return error("Pb in context_new()");
+ if ( aMesh.NbNodes() > std::numeric_limits< meshgems_integer >::max() ||
+ aMesh.NbFaces() > std::numeric_limits< meshgems_integer >::max() )
+ return error("Too large input mesh");
+
BLSURF_Cleaner cleaner( ctx );
message_cb_user_data mcud;
// Fill an input mesh
mesh_t * msh = meshgems_mesh_new_in_memory( ctx );
- if ( !msh ) return error("Pb. in meshgems_mesh_new_in_memory()");
+ if ( !msh ) return error("Pb. in meshgems_mesh_new_in_memory()");
// mark nodes used by 2D elements
SMESHDS_Mesh* meshDS = aMesh.GetMeshDS();
const SMDS_MeshNode* n = nodeIt->next();
n->setIsMarked( n->NbInverseElements( SMDSAbs_Face ));
}
- meshgems_mesh_set_vertex_count( msh, meshDS->NbNodes() );
+ meshgems_mesh_set_vertex_count( msh, (meshgems_integer) meshDS->NbNodes() );
// set node coordinates
if ( meshDS->NbNodes() != meshDS->MaxNodeID() )
}
// set nodes of faces
- meshgems_mesh_set_triangle_count ( msh, meshDS->GetMeshInfo().NbTriangles() );
- meshgems_mesh_set_quadrangle_count( msh, meshDS->GetMeshInfo().NbQuadrangles() );
+ meshgems_mesh_set_triangle_count ( msh, (meshgems_integer) meshDS->GetMeshInfo().NbTriangles() );
+ meshgems_mesh_set_quadrangle_count( msh, (meshgems_integer) meshDS->GetMeshInfo().NbQuadrangles() );
meshgems_integer nodeIDs[4];
meshgems_integer iT = 1, iQ = 1;
SMDS_FaceIteratorPtr faceIt = meshDS->facesIterator();
if ( nbNodes > 4 || face->IsPoly() ) continue;
for ( i = 0; i < nbNodes; ++i )
- nodeIDs[i] = face->GetNode( i )->GetID();
+ nodeIDs[i] = (meshgems_integer) face->GetNode( i )->GetID();
if ( nbNodes == 3 )
meshgems_mesh_set_triangle_vertices ( msh, iT++, nodeIDs );
else
{
meshgems_mesh_get_vertex_coordinates( omsh, i, xyz );
SMDS_MeshNode* n = meshDS->AddNode( xyz[0], xyz[1], xyz[2] );
- nodeID = n->GetID();
+ nodeID = (meshgems_integer) n->GetID();
meshgems_mesh_set_vertex_tag( omsh, i, &nodeID ); // save mapping of IDs in MG and SALOME meshes
}
*/
status_t curv_fun(real t, real *uv, real *dt, real *dtt, void *user_data)
{
- /* t is given. It contains the t (time) 1D parametric coordintaes
- of the point PreCAD/MG-CADSurf is querying on the curve */
+ /* t is given. It contains the 1D parametric coordintaes
+ of the point MG-CADSurf is querying on the curve */
- /* user_data identifies the edge PreCAD/MG-CADSurf is querying
- * (see cad_edge_new later in this example) */
- const Geom2d_Curve*pargeo = (const Geom2d_Curve*) user_data;
+ /* user_data identifies the edge MG-CADSurf is querying */
+ const Geom2d_Curve* pargeo = (const Geom2d_Curve*) user_data;
- if (uv){
- /* MG-CADSurf is querying the function evaluation */
- gp_Pnt2d P;
- P=pargeo->Value(t);
+ if (uv) {
+ /* MG-CADSurf is querying the function evaluation */
+ gp_Pnt2d P = pargeo->Value(t);
uv[0]=P.X(); uv[1]=P.Y();
}
- if(dt) {
- /* query for the first order derivatives */
- gp_Vec2d V1;
- V1=pargeo->DN(t,1);
+ if (dt) {
+ /* query for the first order derivatives */
+ gp_Vec2d V1 = pargeo->DN(t,1);
dt[0]=V1.X(); dt[1]=V1.Y();
}
- if(dtt){
+ if (dtt) {
/* query for the second order derivatives */
- gp_Vec2d V2;
- V2=pargeo->DN(t,2);
+ gp_Vec2d V2 = pargeo->DN(t,2);
dtt[0]=V2.X(); dtt[1]=V2.Y();
}
err.find("periodicity") != string::npos )
{
// remove ^A from the tail
- int len = strlen( desc );
+ size_t len = strlen( desc );
while (len > 0 && desc[len-1] != '\n')
len--;
mcud->_error->append( desc, len );
nb1d = (int)( fullAng/_angleMesh + 1 );
}
fullNbSeg += nb1d;
- std::vector<int> aVec(SMDSEntity_Last);
- for(int i=SMDSEntity_Node; i<SMDSEntity_Last; i++) aVec[i]=0;
+ std::vector<smIdType> aVec(SMDSEntity_Last);
+ for(smIdType i=SMDSEntity_Node; i<SMDSEntity_Last; i++) aVec[i]=0;
if( IsQuadratic > 0 ) {
aVec[SMDSEntity_Node] = 2*nb1d - 1;
aVec[SMDSEntity_Quad_Edge] = nb1d;
nbTria = nbQuad = nbTria / 3 + 1;
}
}
- std::vector<int> aVec(SMDSEntity_Last,0);
+ std::vector<smIdType> aVec(SMDSEntity_Last,0);
if( IsQuadratic ) {
int nb1d_in = (nbTria*3 - nb1d) / 2;
aVec[SMDSEntity_Node] = nbNodes + nb1d_in;
double tetrVol = 0.1179*ELen*ELen*ELen;
int nbVols = int(aVolume/tetrVol);
int nb1d_in = int(( nbVols*6 - fullNbSeg ) / 6 );
- std::vector<int> aVec(SMDSEntity_Last);
- for(int i=SMDSEntity_Node; i<SMDSEntity_Last; i++) aVec[i]=0;
+ std::vector<smIdType> aVec(SMDSEntity_Last);
+ for(smIdType i=SMDSEntity_Node; i<SMDSEntity_Last; i++) aVec[i]=0;
if( IsQuadratic ) {
aVec[SMDSEntity_Node] = nb1d_in/3 + 1 + nb1d_in;
aVec[SMDSEntity_Quad_Tetra] = nbVols;
return true;
}
+
+//================================================================================
+/*!
+ * \brief Find TopoDS_Shape for each hyper-patch study entry in a hypothesis
+ */
+//================================================================================
+
+void BLSURFPlugin_BLSURF::FillEntryToShape( const BLSURFPlugin_Hypothesis* hyp,
+ std::map< std::string, TopoDS_Shape > & entryToShape )
+{
+ SMESH_Gen_i* smeshGen = SMESH_Gen_i::GetSMESHGen();
+ for ( const ::BLSURFPlugin_Hypothesis::THyperPatchEntries& entries : hyp->GetHyperPatchEntries() )
+ for ( const std::string& entry : entries )
+ {
+ GEOM::GEOM_Object_var go = smeshGen->GetGeomObjectByEntry( entry );
+ TopoDS_Shape shape = smeshGen->GeomObjectToShape( go );
+ if ( !shape.IsNull() )
+ entryToShape.insert({ entry, shape });
+ }
+}
