#endif
//=======================================================================
//function : CompTra
-//purpose : Calcule la Transition d'un point de debut.
+//purpose : Calculate the Transition from start point.
//=======================================================================
static TopAbs_Orientation CompTra (const TopAbs_Orientation O1,
//=======================================================================
//function : CompCommonpoint
-//purpose : Remplit le commonpoint dans le cas d un vertex.
+//purpose : Fill the commonpoint in case of a vertex.
//=======================================================================
static void CompCommonPoint (ChFiDS_CommonPoint& FilPoint,
//=======================================================================
//function : CpInterf
-//purpose : Construit une nouvelle SurfData partageant les faces,
-// la surface et les courbes.
+//purpose : Construct new SurfData sharing faces, surface and curves.
//=======================================================================
static ChFiDS_FaceInterference CpInterf (TopOpeBRepDS_DataStructure& DStr,
//=======================================================================
//function : CpSD
-//purpose : Construit une nouvelle SurfData partageant les faces,
-// la surface et les courbes.
+//purpose : Construct new SurfData sharing faces, surface and curves.
//=======================================================================
static Handle(ChFiDS_SurfData) CpSD ( TopOpeBRepDS_DataStructure& DStr,
default:
return 0;
}
- Standard_NotImplemented::Raise("calcul abscisse non traite ");
+ Standard_NotImplemented::Raise("calculate abscisse non-processed");
return 0.;
}
return Nl;
}
else {
- //construction du plan contenant la section de CD au parametre ptg.
+ //construction of the plane containing the section of CD with parameter ptg.
gp_Pnt PP;
gp_Vec VV;
Handle(Geom_Curve) c3d;
Handle(GeomAdaptor_HSurface)
plan = new GeomAdaptor_HSurface(GeomAdaptor_Surface(pln));
- // intersection plan spine.
+ // intersection plane spine.
Standard_Boolean found = Standard_False;
Standard_Boolean fini = Standard_False;
Standard_Integer sens = 1;
const Standard_Integer cntlFiOnS)
{
TopOpeBRepDS_DataStructure& DStr = myDS->ChangeDS();
- //On recupere points et tangentes sur edge et spine.
+ // Return points and tangents on edge and spine.
Standard_Real wtg = SD->InterferenceOnS1().Parameter(isfirst);
Standard_Boolean bid;
Standard_Real wsp = ParamOnSpine(DStr,wtg,SD,Spine,iedge,0,0,tolesp,bid);
const BRepAdaptor_Curve& bc = Spine->CurrentElementarySpine(iedge);
-//Modif contre Vertex isole sur spine
+//Modif against Vertex isolated on spine
TopoDS_Edge support = bc.Edge();
TopExp::Vertices(support,bout1,bout2);
if (support.Orientation() == TopAbs_REVERSED) {
}
}
}
- //modif de lvt contre vertex isole
+ //modification of lvt against isolated vertex
if(!tron && YaUnVoisin(Spine,iedge,ivois,isfirst)) {
TopTools_ListIteratorOfListOfShape It;
Standard_Integer nbed = -2;
if (iSansFirst != 0) {
if (iSansLast == 0) {
#ifdef DEB
- cout<<"Tri : Pb de Hatcher"<<endl;
+ cout<<"Parsing : Pb of Hatcher"<<endl;
#endif
return 0;
}
CD->ChangeVertex(isFirst,ons).SetPoint(Surf->Value(x,y));
}
else {
-//Modification pour tromper les vertex deja existants
+//Modification to find already existing vertexes
Standard_Integer LeType = 1;
Standard_Integer NbInt = pPH->NbPoints();
if (NbInt>1) {
//=======================================================================
//function : SplitKPart
-//purpose : Reconstitue les SurfData en fonction des restrictions
-// des faces.
+//purpose : Reconstruct SurfData depending on restrictions of faces.
//=======================================================================
Standard_Boolean ChFi3d_Builder::SplitKPart
Standard_Boolean& intf,
Standard_Boolean& intl)
{
- //On lance le hachurage de chacune des faces par les lignes de tangence.
+ //The the hatching of each faces is started by tangency lines.
Standard_Real pitol = Precision::PIntersection();
#endif
Standard_Integer Nb1 = 1,Nb2 = 1;
- // Decoupe des lignes de tangence (hachurage).
+ // Cutting of tangency lines (hatching).
Geom2dHatch_Intersector Inter(pitol,pitol);
Geom2dHatch_Hatcher H1(Inter,tol2d,tolesp), H2(Inter,tol2d,tolesp);
Standard_Integer ie;
Nb1 = H1.NbDomains(iH1);
if(Nb1 == 0) {
#ifdef DEB
- cout<<"SplitKPart : ligne de tangence en dehors de la face"<<endl;
+ cout<<"SplitKPart : tangency line out of the face"<<endl;
#endif
return Standard_False;
}
Nb2 = H2.NbDomains(iH2);
if(Nb2 == 0) {
#ifdef DEB
- cout<<"SplitKPart : ligne de tangence en dehors de la face"<<endl;
+ cout<<"SplitKPart : tangency line out of the face"<<endl;
#endif
return Standard_False;
}
}
- //Recuperation des vertex deb et fin de Spine
+ //Return start and end vertexes of the Spine
TopoDS_Vertex bout1,bout2,boutemp;
const BRepAdaptor_Curve& bc = Spine->CurrentElementarySpine(Iedge);
TopoDS_Edge support = bc.Edge();
bout1 = boutemp;
}
- // Recuperation des faces.
+ // Return faces.
TopoDS_Face F1, F2;
Handle(BRepAdaptor_HSurface)
bhs = Handle(BRepAdaptor_HSurface)::DownCast(S1);
if(!bhs.IsNull()) F2 = bhs->ChangeSurface().Face();
TopoDS_Face FBID;
- // Restriction des SurfDatas par les lignes decoupees.
+ // Restriction of SurfDatas by cut lines.
TopOpeBRepDS_DataStructure& DStr = myDS->ChangeDS();
Handle(ChFiDS_SurfData) CD = Data;
CD->ChangeIndexOfS1(DStr.AddShape(F1));
if (C1.IsNull() && C2.IsNull()) {
#ifdef DEB
- cout<<"SplitData : 2 lignes nulles hachurage impossible"<<endl;
+ cout<<"SplitData : 2 zero lines hatching impossible"<<endl;
#endif
return Standard_False;
}
else if (C1.IsNull() || (Nb1 == 1 && !H1.Domain(iH1,1).HasFirstPoint())) {
- // On verifie que le point 2d de l arete degeneree est bien dans
- // la face.
+ // It is checked if the point 2d of the degenerated edge is in the face.
if (C1.IsNull()) {
gp_Pnt2d p2d1 = CD->Get2dPoints(0,1);
TopAbs_State situ = I1->Classify(p2d1,1.e-8,0);
if(situ == TopAbs_OUT) return Standard_False;
}
- // Tri des domaines par parametres croissants,
+ // Parsing of domains by increasing parameters,
if(!Tri(H2,iH2,Ind2,wref,0.,pitol,Nb2)) return 0;
- // Remplissage des SurfData
+ // Filling of SurfData
for(Standard_Integer i = 1; i <= Nb2; i++) {
const HatchGen_Domain& Dom2 = H2.Domain(iH2,Ind2(i));
FillSD(DStr,CD,M2,Dom2,Dom2.FirstPoint().Parameter(),1,2,pitol,bout1);
}
}
else if (C2.IsNull() || (Nb2 == 1 && !H2.Domain(iH2,1).HasFirstPoint())) {
- // On verifie que le point 2d de l arete degeneree est bien dans
- // la face.
+ // It is checked if the point 2d of the degenerated is in the face.
if (C2.IsNull()) {
gp_Pnt2d p2d2 = CD->Get2dPoints(0,2);
TopAbs_State situ = I2->Classify(p2d2,1.e-8,0);
if(situ == TopAbs_OUT) return Standard_False;
}
- // Tri des domaines par parametres croissants,
+ // Parsing of domains by increasing parameters,
if(!Tri(H1,iH1,Ind1,wref,0.,pitol,Nb1)) return 0;
- // Remplissage des SurfData
+ // Filling of SurfData
for(Standard_Integer i = 1; i <= Nb1; i++) {
const HatchGen_Domain& Dom1 = H1.Domain(iH1,Ind1(i));
FillSD(DStr,CD,M1,Dom1,Dom1.FirstPoint().Parameter(),1,1,pitol,bout1);
}
else {
- // Tri des domaines par parametres croissants,
- // lorsqu il y a un cercle 2d sur un plan, on
- // se cale sur la ligne 2d d en face.
+ // Parsing of domains by increasing parameters,
+ // if there is a 2d circle on a plane, one goes on 2D line of opposite face.
Standard_Real period1 = 0., period2 = 0.;
if(ll1.IsPeriodic()) {
if(!Tri(H2,iH2,Ind2,wref,0.,pitol,Nb2)) return 0;
}
- // Remplissage des SurfData
+ // Filling of SurfData
TColStd_SequenceOfInteger ion1, ion2;
for(Standard_Integer i = 1; i <= Nb1; i++) {
const HatchGen_Domain& Dom1 = H1.Domain(iH1,Ind1(i));
}
}
- // Traitement des prolongements.
- // Ne pas tronquer, sinon, pb d'intersection pour les PerformCorner
+ // Processing of extensions.
+ // Do not truncate, otherwise, problems of intersection for PerformCorner
// -----------------------------------------------------------------
- // A l'appel de SplitKPart dans PerformSetOfKPart, les spines ont ete
- // justement, prolongees aux extremites par les methodes Extent pour permettre
- // les intersections. On conserve les extensions des SurfData.
+ // After call of SplitKPart in PerformSetOfKPart, spines have been
+ // extended to the extremities by methods Extent to permit
+ // intersections. Extensions of SurfData are preserved.
if(intf) {
- // On est en debut de spine
+ // We are at the beginning of the spine
//-------------------------
Standard_Integer ifirst = 0;
Standard_Real dist = RealLast(), ptg, dsp;
}
}
if(intl) {
- // on est en fin de spine
+ // we are at the end of the spine
//-----------------------
Standard_Integer ilast = 0;
Standard_Real dist = RealLast(), ptg, dsp;
}
if(!intf) {
- // On vire les SurfData entierement avant le debut de l'arete.
+ // SurfData are entirely suspended before the beginning of the edge.
Standard_Boolean okdoc = SetData.IsEmpty();
Standard_Integer i = 1;
while(!okdoc) {
}
}
if(!intl) {
- // On vire les SurfData entierement apres la fin de l'arete.
+ // SurfData are entirely suspended after the end of the edge.
Standard_Boolean okdoc = SetData.IsEmpty();
Standard_Integer i = 1;
while(!okdoc) {
okdoc = (SetData.IsEmpty() || i > SetData.Length());
}
}
- // Ajout des parametres de la spine sur les SurfDatas.
+ // Add parameters of the spine on SurfDatas.
// for (Standard_Integer i = 1; i <= SetData.Length(); i++) {
Standard_Integer i;
for ( i = 1; i <= SetData.Length(); i++) {
}
if (intf && !SetData.IsEmpty()) {
- // prolongement de la spine par extension
+ // extension of the spine
Spine->SetFirstParameter(SetData.First()->FirstSpineParam());
}
else {
- // Troncature au debut.
+ // Trnncation at the beginning.
for (i = 1; i <= SetData.Length(); i++) {
Handle(ChFiDS_SurfData)& CD8 = SetData.ChangeValue(i);
Standard_Real fsp = CD8->FirstSpineParam();
if (intl && !SetData.IsEmpty()) {
- // prolongement de la spine par extension
+ // extension of the spine
Spine->SetLastParameter(SetData.Last()->LastSpineParam());
}
else {
- // Troncature a la fin.
+ // Truncation at the end.
for (i = SetData.Length(); i >= 1; i--) {
Handle(ChFiDS_SurfData)& CD9 = SetData.ChangeValue(i);
Standard_Real fsp = CD9->FirstSpineParam();
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