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occt/src/IGESControl/IGESControl_IGESBoundary.cxx
tiv 0423218095 0030895: Coding Rules - specify std namespace explicitly for std::cout and streams 
"endl" manipulator for Message_Messenger is renamed to "Message_EndLine".

The following entities from std namespace are now used
with std:: explicitly specified (from Standard_Stream.hxx):
std::istream,std::ostream,std::ofstream,std::ifstream,std::fstream,
std::filebuf,std::streambuf,std::streampos,std::ios,std::cout,std::cerr,
std::cin,std::endl,std::ends,std::flush,std::setw,std::setprecision,
std::hex,std::dec.
2019-08-16 12:16:38 +03:00

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// Created on: 2000-02-05
// Created by: data exchange team
// Copyright (c) 2000-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
//06.01.99 pdn renaming ShapeFix_Wire::FixLittle to ShapeFix_Wire::FixSmall
//:n1 abv 20.01.99: BUC60328.rle (loopback): call FixSmall with Max(1.,preci)
//smh #1 11.03.99 PRO15640/15641, szv#2 PRO17393: call FixSameParameter after BuildCurve3d
//#74 rln 10.03.99 S4135: handling use of BRepLib::SameParameter by new static parameter
// pdn 18.03.99 S4135: using mintol instead of resolution from IGES file
// pdn 18.03.99 S4135: projecting with resolution from IGES file.
//%14 pdn 06.03.99 implementing fixFace in IGES
// S4135 pdn improvements in using of stdsameparameter flag
//#21 gka 12.04.99 CSR UKI60998 entities number - 13, 24 lost of boundaries during translation of tabulated cylinders
//S4181 pdn 15.04.99 implementing of reading IGES elementary surfaces. (instead of shift, reverce and
//scale factors the transformation matrix and scale factor used)
#include <BRep_Builder.hxx>
#include <BRep_Tool.hxx>
#include <Geom2d_Curve.hxx>
#include <Geom_Curve.hxx>
#include <Geom_Plane.hxx>
#include <GeomAdaptor_Curve.hxx>
#include <IGESControl_IGESBoundary.hxx>
#include <IGESData_IGESEntity.hxx>
#include <IGESGeom_BSplineCurve.hxx>
#include <IGESToBRep.hxx>
#include <IGESToBRep_CurveAndSurface.hxx>
#include <IGESToBRep_TopoCurve.hxx>
#include <Interface_Static.hxx>
#include <Message_Msg.hxx>
#include <Precision.hxx>
#include <ShapeAlgo.hxx>
#include <ShapeAlgo_AlgoContainer.hxx>
#include <ShapeAlgo_ToolContainer.hxx>
#include <ShapeAnalysis_ShapeTolerance.hxx>
#include <ShapeAnalysis_Wire.hxx>
#include <ShapeBuild_Edge.hxx>
#include <ShapeExtend_WireData.hxx>
#include <ShapeFix_Edge.hxx>
#include <ShapeFix_ShapeTolerance.hxx>
#include <ShapeFix_Wire.hxx>
#include <Standard_Type.hxx>
#include <TColStd_HSequenceOfTransient.hxx>
#include <TopoDS_Edge.hxx>
#include <TopoDS_Wire.hxx>
IMPLEMENT_STANDARD_RTTIEXT(IGESControl_IGESBoundary,IGESToBRep_IGESBoundary)
//=======================================================================
//function : IGESControl_IGESBoundary
//purpose :
//=======================================================================
IGESControl_IGESBoundary::IGESControl_IGESBoundary() : IGESToBRep_IGESBoundary()
{
}
//=======================================================================
//function : IGESControl_IGESBoundary
//purpose :
//=======================================================================
IGESControl_IGESBoundary::IGESControl_IGESBoundary(const IGESToBRep_CurveAndSurface& CS) :
IGESToBRep_IGESBoundary (CS)
{
}
//=======================================================================
//function : Check
//purpose :
//=======================================================================
void IGESControl_IGESBoundary::Check(const Standard_Boolean result,const Standard_Boolean checkclosure,
const Standard_Boolean aokCurve3d, const Standard_Boolean aokCurve2d)
{
Standard_Boolean Result = result;
Standard_Boolean okCurve3d = aokCurve3d, okCurve2d = aokCurve2d;
Standard_Real maxtol = myCS.GetMaxTol();
if (Result && checkclosure) {
//USA60022 7277 check of closure
Handle(ShapeAnalysis_Wire) saw = new ShapeAnalysis_Wire;
saw->Load (mysewd);
saw->SetPrecision (maxtol);
saw->CheckConnected (1);
if (saw->LastCheckStatus (ShapeExtend_FAIL)) {
saw->Load (mysewd3d);
saw->CheckConnected (1);
if (saw->LastCheckStatus (ShapeExtend_FAIL)) okCurve3d = Standard_False;
else okCurve2d = Standard_False;
Result = Standard_False;
}
}
if (!Result) {
mysewd->Clear();
if (okCurve3d && mysewd3d->NbEdges() > 0) {
Message_Msg Msg1070("IGES_1070");//"Representations in the file are inconsistent. Recomputation from 3d"
Msg1070.Arg(3);
myCS.SendWarning(myentity,Msg1070);
mysewd = mysewd3d;
}
else if (okCurve2d && mysewd2d->NbEdges() > 0) {
Message_Msg Msg1070("IGES_1070");//"Representations in the file are inconsistent. Recomputation from 2d"
Msg1070.Arg(2);
myCS.SendWarning(myentity,Msg1070);
mysewd = mysewd2d;
}
}
}
//=======================================================================
//function : Connect
//purpose : Connects theNextWD to theWD using theSAW.
// First, connects edges of theNextWD by calling ShapeFix_Wire::FixConnected(). This
// is necessary when theNextWD was built using multiple curves from the Composite
// Curve (as ShapeExtend_WireData::Wire() would otherwise produce a wrong
// disconnected TopoDS_Wire).
// FixConnected() will only update the edges resulting from different composite
// curve segments. Edges resulting from splitting C0 curve will already be
// connected.
//=======================================================================
static Standard_Boolean Connect (const Handle(ShapeAnalysis_Wire)& theSAW,
const Handle(ShapeExtend_WireData)& theWD,
const Handle(ShapeExtend_WireData)& theNextWD,
const Standard_Boolean theConnectNextWD,
const Standard_Real theMaxTol,
Standard_Real& theDistMin,
Standard_Boolean& theReverseWD,
Standard_Boolean& theReverseNextWD)
{
theSAW->Load (theWD);
if (theConnectNextWD) {
Handle(ShapeFix_Wire) sfw = new ShapeFix_Wire;
sfw->Load (theNextWD);
sfw->ClosedWireMode() = Standard_False; //internal connections are enough
sfw->FixConnected();
}
return ShapeAlgo::AlgoContainer()->ConnectNextWire (theSAW, theNextWD,
theMaxTol, theDistMin, theReverseWD, theReverseNextWD);
}
//=======================================================================
//function : Transfer
//purpose :
//=======================================================================
Standard_Boolean IGESControl_IGESBoundary::Transfer(Standard_Boolean& okCurve,
Standard_Boolean& okCurve3d,
Standard_Boolean& okCurve2d,
const Handle(IGESData_IGESEntity)& icurve3d,
const Handle(ShapeExtend_WireData)& scurve3d,
const Standard_Boolean usescurve,
const Standard_Boolean toreverse3d,
const Handle(IGESData_HArray1OfIGESEntity)& curves2d,
const Standard_Boolean toreverse2d,
const Standard_Integer number,
Handle(ShapeExtend_WireData)& Gsewd)
{
Gsewd = new ShapeExtend_WireData;//local translation (for mysewd)
Handle(ShapeExtend_WireData) Gsewd3d = new ShapeExtend_WireData;//local translation (for mysewd3d)
Handle(ShapeExtend_WireData) Gsewd2d = new ShapeExtend_WireData;//local translation (for mysewd2d)
Standard_Boolean revsewd, revnextsewd;
Standard_Real distmin, precision = myCS.GetEpsGeom() * myCS.GetUnitFactor(), maxtol = myCS.GetMaxTol();
Handle(ShapeAnalysis_Wire) saw = new ShapeAnalysis_Wire,
saw3d = new ShapeAnalysis_Wire,
saw2d = new ShapeAnalysis_Wire;
saw->Load (Gsewd); saw->SetPrecision (precision);
saw3d->Load (Gsewd3d); saw3d->SetPrecision (precision);
saw2d->Load (Gsewd2d); saw2d->SetPrecision (precision);
Standard_Boolean GTranslate3d = Standard_True, GTranslate2d = Standard_True,
Preferred3d = Standard_True, Preferred2d = Standard_True;
Standard_Integer len3d = 0, len2d = 0;
Handle(TColStd_HSequenceOfTransient) seq3d, seq2d;
if (usescurve)
len3d = scurve3d->NbEdges();
else {
IGESToBRep::IGESCurveToSequenceOfIGESCurve (icurve3d, seq3d);
len3d = seq3d->Length();
}
if (!curves2d.IsNull()) {
for (Standard_Integer i = 1; i <= curves2d->Length(); i++)
IGESToBRep::IGESCurveToSequenceOfIGESCurve (curves2d->Value (i), seq2d);
len2d = seq2d->Length();
}
Standard_Integer surfcurv = myCS.GetSurfaceCurve();
if ((surfcurv == -2 && len2d > 0) || len3d == 0)
GTranslate3d = Standard_False;
else if (( surfcurv == -3 && len3d > 0) || len2d == 0)
GTranslate2d = Standard_False;
if (GTranslate3d && GTranslate2d) {
//Setting preference in the case of inconsitency between 3D and 2D
if (surfcurv == 2) Preferred3d = Standard_False;
else if (surfcurv == 3) Preferred2d = Standard_False;
else if (myfilepreference == 2) Preferred3d = Standard_False;
else if (myfilepreference == 3) Preferred2d = Standard_False;
else Preferred3d = Standard_False;
}
if (GTranslate3d && GTranslate2d && len3d != len2d) {
GTranslate3d = Preferred3d;
GTranslate2d = Preferred2d;
}
IGESToBRep_TopoCurve TC (myCS);
if (GTranslate3d && !GTranslate2d) {
if (usescurve) {
Gsewd->Add(scurve3d->Wire());
}
else {
TopoDS_Shape Sh = TC.TransferTopoCurve (icurve3d);
if (!Sh.IsNull()) {
Gsewd3d->Add (Sh);
if (toreverse3d) {
ReverseCurves3d (Gsewd3d);
Gsewd->Add (Gsewd3d->Wire());
}
else Gsewd->Add (Sh);//Gsewd = Gsewd3d is impossible to avoid sharing of sewd (UK1.igs entity 7)
}
}
}
else if (!GTranslate3d && GTranslate2d) {
for (Standard_Integer i = curves2d->Lower(); i <= curves2d->Upper(); i++) {
TopoDS_Shape Sh = TC.Transfer2dTopoCurve (curves2d->Value (i), myface, mytrsf, myuFact);
if (!Sh.IsNull()) Gsewd2d->Add (Sh);
}
if (toreverse2d) {
ReverseCurves2d (Gsewd2d, myface);
}
Gsewd->Add (Gsewd2d->Wire());
}
else if( GTranslate3d && GTranslate2d ) {
//Translate both curves 3D and 2D
//Suppose that i-th segment in 2D curve corresponds to i-th segment in 3D curve
for (Standard_Integer i = 1; i <= len3d; i++) {
Standard_Boolean LTranslate3d = Standard_True, LTranslate2d = Standard_True;
Handle(ShapeExtend_WireData) Lsewd3d = new ShapeExtend_WireData;
TC.SetBadCase (Standard_False); //:27
if (usescurve)
Lsewd3d->Add (scurve3d->Edge (i));
else {
TopoDS_Shape shape3d = TC.TransferTopoCurve (Handle(IGESData_IGESEntity)::DownCast (seq3d->Value (i)));
if (!shape3d.IsNull()) {
Lsewd3d->Add (shape3d);
if (toreverse3d) {
ReverseCurves3d (Lsewd3d);
}
}
else LTranslate3d = Standard_False;
}
Standard_Boolean bad3d = TC.BadCase(); //:27
okCurve3d = okCurve3d && ShapeAlgo::AlgoContainer()->ConnectNextWire (saw3d, Lsewd3d, maxtol, distmin, revsewd, revnextsewd);
Handle(ShapeExtend_WireData) Lsewd2d = new ShapeExtend_WireData;
TC.SetBadCase (Standard_False); //:27
TopoDS_Shape shape2d = TC.Transfer2dTopoCurve (Handle(IGESData_IGESEntity)::DownCast (seq2d->Value (i)),
myface, mytrsf, myuFact);
Standard_Boolean bad2d = TC.BadCase(); //:27
if (!shape2d.IsNull()) {
Lsewd2d->Add (shape2d);
if (toreverse2d) {
ReverseCurves2d (Lsewd2d, myface);
}
okCurve2d = okCurve2d && ShapeAlgo::AlgoContainer()->ConnectNextWire (saw2d, Lsewd2d, maxtol, distmin, revsewd, revnextsewd);
}
else LTranslate2d = Standard_False;
// if (LTranslate3d && LTranslate2d && (Lsewd3d->NbEdges() != Lsewd2d->NbEdges() || bad3d || bad2d)) {
Standard_Boolean isBSpline = Standard_False;
if(!usescurve && !seq3d->Value (i).IsNull() && !seq2d->Value (i).IsNull())
isBSpline = seq3d->Value (i)->IsKind(STANDARD_TYPE(IGESGeom_BSplineCurve)) &&
seq2d->Value (i)->IsKind(STANDARD_TYPE(IGESGeom_BSplineCurve));
if (LTranslate3d && LTranslate2d &&
(
(isBSpline && (Lsewd3d->NbEdges() != Lsewd2d->NbEdges())) ||
(!isBSpline && (Lsewd3d->NbEdges() != 1 || Lsewd2d->NbEdges() != 1)) ||
bad3d || bad2d
)) {
LTranslate3d = Preferred3d;
LTranslate2d = Preferred2d;
}
Handle(ShapeExtend_WireData) Lsewd;//Lsewd3d or Lsewd2d or Lsewd3d+pcurve
if ( LTranslate3d && !LTranslate2d) Lsewd = Lsewd3d;
else if (!LTranslate3d && LTranslate2d) Lsewd = Lsewd2d;
else {
Lsewd = Lsewd3d;
//copying pcurve to edge with 3D curve
Handle(ShapeFix_Edge) sfe = new ShapeFix_Edge;
for (Standard_Integer iedge = 1; iedge <= Lsewd3d->NbEdges(); iedge++) {
TopoDS_Edge edge3d = Lsewd3d->Edge (iedge), edge2d = Lsewd2d->Edge (iedge);
if (!IGESToBRep::TransferPCurve (edge2d, edge3d, myface)) continue;
if (sfe->FixReversed2d (edge3d, myface)) {
#ifdef OCCT_DEBUG
std::cout << "Warning: IGESToBRep_IGESBoundary: 2D curve of edge was reversed" << std::endl;
#endif
}
//#74 rln 10.03.99 S4135: handling use of BRepLib::SameParameter by new static parameter
if (Interface_Static::IVal ("read.stdsameparameter.mode")) {
Standard_Real first, last;
BRep_Tool::Range(edge3d,first,last);
// pdn 08.04.99 S4135 optimizing in computation of SPTol
//choosing tolerance according to Approx_SameParameter: 50 * 22
Standard_Real SPTol = Min (precision, Abs (last - first)/1000);
BRep_Builder B;
B.SameParameter (edge3d, Standard_False);
sfe->FixSameParameter (edge3d, SPTol);
}
else
sfe->FixSameParameter (edge3d);
Standard_Real maxdev = BRep_Tool::Tolerance (edge3d);
//pdn 08.04.99 S4135 recomputing only if deviation is greater than maxtol
if (maxdev > maxtol) { //:e2
#ifdef OCCT_DEBUG
std::cout << "Warning: IGESToBRep_IGESBoundary: Deviation = " << maxdev << std::endl;
#endif
ShapeFix_ShapeTolerance().SetTolerance (edge3d, Precision::Confusion());
for (Standard_Integer ie = 1; ie <= iedge; ie++)
ShapeBuild_Edge().RemovePCurve (Lsewd3d->Edge (ie), myface);
if (Preferred3d) {
#ifdef OCCT_DEBUG
std::cout << "Warning: IGESToBRep_IGESBoundary: 3D and 2D curves are inconsistent; 2D is ignored" << std::endl;
#endif
}
else {
#ifdef OCCT_DEBUG
std::cout << "Warning: IGESToBRep_IGESBoundary: 3D and 2D curves are inconsistent; 3D is ignored" << std::endl;
#endif
Lsewd = Lsewd2d;
}
break;
}
}
}
okCurve = okCurve && ShapeAlgo::AlgoContainer()->ConnectNextWire (saw, Lsewd, maxtol, distmin, revsewd, revnextsewd);
if (!okCurve) {
#ifdef OCCT_DEBUG
std::cout << "Warning: IGESToBRep_IGESBoundary: Curves " << i - 1 << " and " << i << " cannot be connected" << std::endl;
#endif
Gsewd3d = new ShapeExtend_WireData;
for (Standard_Integer j = 1; j <= len3d; j++) {
if (usescurve)
Gsewd3d->Add (scurve3d->Edge (j));
else {
TopoDS_Shape Sh =
TC.TransferTopoCurve (Handle(IGESData_IGESEntity)::DownCast (seq3d->Value (j)));
if (!Sh.IsNull()) Gsewd3d->Add (Sh);
}
}
if (toreverse3d) {
ReverseCurves3d(Gsewd3d);
}
Gsewd2d = new ShapeExtend_WireData;
for (Standard_Integer k = 1; k <= len2d; k++) {
TopoDS_Shape Sh = TC.Transfer2dTopoCurve (Handle(IGESData_IGESEntity)::DownCast (seq2d->Value (k)),
myface, mytrsf, myuFact);
if (!Sh.IsNull()) Gsewd2d->Add (Sh);
}
if (toreverse2d) {
ReverseCurves2d (Gsewd2d, myface);
}
Handle(ShapeFix_Wire) sfw3 = new ShapeFix_Wire(Gsewd3d->Wire(),myface,precision);
sfw3->Perform();
TopoDS_Wire w3 = sfw3->Wire();
Handle(ShapeFix_Wire) sfw2 = new ShapeFix_Wire(Gsewd2d->Wire(),myface,precision);
sfw2->Perform();
TopoDS_Wire w2 = sfw2->Wire();
ShapeAnalysis_ShapeTolerance ST;
double tol3 = ST.Tolerance(w3,1);
double tol2 = ST.Tolerance(w2,1);
Gsewd3d = new ShapeExtend_WireData;
Gsewd2d = new ShapeExtend_WireData;
Gsewd3d->Add(w3);
Gsewd2d->Add(w3);
if(tol3<tol2)
Gsewd->Add(w3);
else
Gsewd->Add(w2);
okCurve = Standard_True;
okCurve2d = Standard_True;
okCurve3d = Standard_True;
}
}
}
if (number > 1) {
okCurve = okCurve && Connect (saw, mysewd, Gsewd, (len3d > 1) || (len2d > 1), maxtol,
distmin, revsewd, revnextsewd);
okCurve3d = okCurve3d && Connect (saw3d, mysewd3d, Gsewd3d, len3d > 1, maxtol,
distmin, revsewd, revnextsewd);
okCurve2d = okCurve2d && Connect (saw2d, mysewd2d, Gsewd2d, len2d > 1, maxtol,
distmin, revsewd, revnextsewd);
}
else {
mysewd = Gsewd;
mysewd3d = Gsewd3d;
mysewd2d = Gsewd2d;
}
return okCurve;
}
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