1 // Copyright (C) 2014-2015 EDF-R&D
2 // This library is free software; you can redistribute it and/or
3 // modify it under the terms of the GNU Lesser General Public
4 // License as published by the Free Software Foundation; either
5 // version 2.1 of the License, or (at your option) any later version.
7 // This library is distributed in the hope that it will be useful,
8 // but WITHOUT ANY WARRANTY; without even the implied warranty of
9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 // Lesser General Public License for more details.
12 // You should have received a copy of the GNU Lesser General Public
13 // License along with this library; if not, write to the Free Software
14 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 #include "HYDROData_Stream.h"
21 #include "HYDROData_Document.h"
22 #include "HYDROData_PolylineXY.h"
23 #include "HYDROData_Polyline3D.h"
24 #include "HYDROData_Profile.h"
25 #include "HYDROData_ShapesGroup.h"
26 #include "HYDROData_ShapesTool.h"
27 #include "HYDROData_IAltitudeObject.h"
28 #include "HYDROData_IProfilesInterpolator.h"
29 #include "HYDROData_Tool.h"
31 #include <TDataStd_RealArray.hxx>
33 #include <Precision.hxx>
35 #include <NCollection_DataMap.hxx>
37 #include <TColStd_Array1OfReal.hxx>
38 #include <TColStd_ListOfReal.hxx>
39 #include <TColStd_ListIteratorOfListOfReal.hxx>
40 #include <TCollection_CompareOfReal.hxx>
41 #include <TColgp_Array1OfPnt.hxx>
42 #include <TColgp_HArray1OfPnt.hxx>
45 #include <TopoDS_Wire.hxx>
46 #include <TopoDS_Shell.hxx>
47 #include <TopoDS_Face.hxx>
48 #include <TopoDS_Edge.hxx>
49 #include <TopoDS_Vertex.hxx>
51 #include <TopExp_Explorer.hxx>
53 #include <Bnd_Box.hxx>
55 #include <BRep_Builder.hxx>
56 #include <BRepBuilderAPI_MakeEdge.hxx>
57 #include <BRepBuilderAPI_MakeWire.hxx>
58 #include <BRepBuilderAPI_MakeFace.hxx>
60 #include <BRepBndLib.hxx>
61 #include <BRepProj_Projection.hxx>
62 #include <BRepExtrema_ExtCC.hxx>
63 #include <BRepCheck_Analyzer.hxx>
73 #include <GeomAPI_Interpolate.hxx>
74 #include <Geom_BSplineCurve.hxx>
76 #include <TopTools_HArray1OfShape.hxx>
78 #include <SortTools_QuickSortOfReal.hxx>
81 #include <QStringList>
83 //#define DEB_STREAM 1
85 //#define DEB_HASINT 1
86 //#define DEB_UPDATE 1
87 #include <BRepTools.hxx>
88 #include <TCollection_AsciiString.hxx>
91 typedef NCollection_DataMap<Standard_Real, Handle(HYDROData_Profile)> HYDROData_DataMapOfRealOfHDProfile;
93 IMPLEMENT_STANDARD_HANDLE(HYDROData_Stream,HYDROData_NaturalObject)
94 IMPLEMENT_STANDARD_RTTIEXT(HYDROData_Stream,HYDROData_NaturalObject)
97 HYDROData_Stream::HYDROData_Stream()
98 : HYDROData_NaturalObject()
102 HYDROData_Stream::~HYDROData_Stream()
106 QStringList HYDROData_Stream::DumpToPython( MapOfTreatedObjects& theTreatedObjects ) const
108 QStringList aResList = dumpObjectCreation( theTreatedObjects );
109 QString aName = GetObjPyName();
111 Handle(HYDROData_PolylineXY) aHydAxis = GetHydraulicAxis();
112 setPythonReferenceObject( theTreatedObjects, aResList, aHydAxis, "SetHydraulicAxis" );
114 HYDROData_SequenceOfObjects aSeqOfProfiles = GetProfiles();
115 for ( int i = 1, aNb = aSeqOfProfiles.Size(); i <= aNb; ++i )
117 const Handle(HYDROData_Entity) aProfile = aSeqOfProfiles.Value( i );
118 setPythonReferenceObject( theTreatedObjects, aResList, aProfile, "AddProfile" );
121 // Set bottom polyline if exists
122 const Handle(HYDROData_Polyline3D) aBottomPolyline = GetBottomPolyline();
123 if ( !aBottomPolyline.IsNull() ) {
124 setPythonReferenceObject( theTreatedObjects, aResList, aBottomPolyline, "SetBottomPolyline" );
127 aResList << QString( "" );
128 aResList << QString( "%1.Update();" ).arg( aName );
129 aResList << QString( "" );
134 HYDROData_SequenceOfObjects HYDROData_Stream::GetAllReferenceObjects() const
136 HYDROData_SequenceOfObjects aResSeq = HYDROData_Object::GetAllReferenceObjects();
138 Handle(HYDROData_PolylineXY) aHydAxis = GetHydraulicAxis();
139 if ( !aHydAxis.IsNull() )
140 aResSeq.Append( aHydAxis );
142 HYDROData_SequenceOfObjects aSeqOfProfiles = GetProfiles();
143 aResSeq.Append( aSeqOfProfiles );
148 TopoDS_Shape HYDROData_Stream::GetTopShape() const
150 return getTopShape();
153 TopoDS_Shape HYDROData_Stream::GetShape3D() const
158 Handle(Geom_BSplineCurve) HYDROData_Stream::buildInterpolationCurve(
159 const Handle(TColgp_HArray1OfPnt)& theArrayOfPnt )
161 Handle(Geom_BSplineCurve) aBSpline;
162 GeomAPI_Interpolate anInterpolator (theArrayOfPnt, Standard_False, 1.0e-5);
163 anInterpolator.Perform() ;
164 if (anInterpolator.IsDone())
165 aBSpline = anInterpolator.Curve();
169 void HYDROData_Stream::Update()
171 updateProfilesOrder();
173 // Update bottom polyline if exists
174 const Handle(HYDROData_Polyline3D) aBottomPolyline = GetBottomPolyline();
175 if ( !aBottomPolyline.IsNull() ) {
176 if ( GenerateBottomPolyline() ) {
177 Handle(HYDROData_PolylineXY) aPolylineXY = aBottomPolyline->GetPolylineXY();
178 if ( !aPolylineXY.IsNull() ) {
179 aPolylineXY->Update();
181 aBottomPolyline->Update();
188 bool HYDROData_Stream::IsHas2dPrs() const
193 bool HYDROData_Stream::CreatePresentations( const Handle(HYDROData_PolylineXY)& theHydAxis,
194 const HYDROData_SequenceOfObjects& theProfiles,
195 PrsDefinition& thePrs )
197 if ( theHydAxis.IsNull() || theProfiles.Length() < 2 )
200 Handle(TColgp_HArray1OfPnt) anArrayOfFPnt = new TColgp_HArray1OfPnt(1, theProfiles.Length());
201 Handle(TColgp_HArray1OfPnt) anArrayOfLPnt = new TColgp_HArray1OfPnt(1, theProfiles.Length());
202 Handle(TopTools_HArray1OfShape) anArrOfProfiles = new TopTools_HArray1OfShape(1, theProfiles.Length());
203 Handle(TopTools_HArray1OfShape) anArrOf2DProfiles = new TopTools_HArray1OfShape(1, theProfiles.Length());
206 HYDROData_SequenceOfObjects::Iterator anIter( theProfiles );
207 for (int i=1 ; anIter.More(); anIter.Next(),i++ )
209 Handle(HYDROData_Profile) aProfile =
210 Handle(HYDROData_Profile)::DownCast( anIter.Value() );
211 if ( aProfile.IsNull() )
214 const TopoDS_Shape& aProf3d = aProfile->GetShape3D();
216 if ( !aProfile->GetLeftPoint( aPnt1, false ) || !aProfile->GetRightPoint( aPnt2, false ) )
219 anArrOfProfiles->SetValue(i,aProfile->GetShape3D());//aProfile->GetTopShape();
220 anArrOf2DProfiles->SetValue(i,aProfile->GetTopShape());
222 gp_Pnt aCurFP, aCurLP;
223 TopoDS_Vertex aV1, aV2;
224 TopExp::Vertices(TopoDS::Wire(aProf3d), aV1, aV2);
225 gp_Pnt aP1 = BRep_Tool::Pnt(aV1);
226 if(aP1.X() == aPnt1.X() && aP1.Y() == aPnt1.Y())
230 aP1 = BRep_Tool::Pnt(aV2);
231 if(aP1.X() == aPnt2.X() && aP1.Y() == aPnt2.Y())
235 anArrayOfFPnt->SetValue(i,aCurFP);
236 anArrayOfLPnt->SetValue(i,aCurLP);
239 return CreatePresentations( anArrayOfFPnt, anArrayOfLPnt, anArrOfProfiles, anArrOf2DProfiles, thePrs );
242 void HYDROData_Stream::UpdatePrs()
244 HYDROData_NaturalObject::Update();
246 Handle(HYDROData_PolylineXY) aHydAxis = GetHydraulicAxis();
247 HYDROData_SequenceOfObjects aRefProfiles = GetProfiles();
249 PrsDefinition aResultPrs;
250 if ( !CreatePresentations( aHydAxis, aRefProfiles, aResultPrs ) )
253 SetShape3D( aResultPrs.myPrs3D );
254 SetTopShape( aResultPrs.myPrs2D );
256 // Create the stream groups
257 QString aLeftGroupName = GetName() + "_Left_Bank";
259 Handle(HYDROData_ShapesGroup) aLeftGroup = createGroupObject();
260 aLeftGroup->SetName( aLeftGroupName );
261 aLeftGroup->AddShape( aResultPrs.myLeftBank );
263 QString aRightGroupName = GetName() + "_Right_Bank";
265 Handle(HYDROData_ShapesGroup) aRightGroup = createGroupObject();
266 aRightGroup->SetName( aRightGroupName );
267 aRightGroup->AddShape( aResultPrs.myRightBank );
269 QString anInGroupName = GetName() + "_Inlet";
271 Handle(HYDROData_ShapesGroup) anInGroup = createGroupObject();
272 anInGroup->SetName( anInGroupName );
273 anInGroup->AddShape( aResultPrs.myInlet );
275 QString anOutGroupName = GetName() + "_Outlet";
277 Handle(HYDROData_ShapesGroup) anOutGroup = createGroupObject();
278 anOutGroup->SetName( anOutGroupName );
279 anOutGroup->AddShape( aResultPrs.myOutlet );
282 QColor HYDROData_Stream::DefaultFillingColor()
284 return QColor( Qt::green );
287 QColor HYDROData_Stream::DefaultBorderColor()
289 return QColor( Qt::transparent );
292 bool HYDROData_Stream::IsValidAsAxis( const Handle(HYDROData_PolylineXY)& theHydAxis )
294 if ( theHydAxis.IsNull() )
297 TopoDS_Shape aHydraulicShape = theHydAxis->GetShape();
298 if ( aHydraulicShape.IsNull() ||
299 aHydraulicShape.ShapeType() != TopAbs_WIRE ||
300 BRep_Tool::IsClosed( aHydraulicShape ) )
301 return false; // The polyline must be a single not closed wire
306 TopoDS_Shape HYDROData_Stream::GetLeftShape() const
308 HYDROData_SequenceOfObjects aGroups = GetGroups();
309 return HYDROData_Tool::getFirstShapeFromGroup( aGroups, 1);
312 TopoDS_Shape HYDROData_Stream::GetRightShape() const
314 HYDROData_SequenceOfObjects aGroups = GetGroups();
315 return HYDROData_Tool::getFirstShapeFromGroup( aGroups, 2);
318 TopoDS_Shape HYDROData_Stream::GetInletShape() const
320 HYDROData_SequenceOfObjects aGroups = GetGroups();
321 return HYDROData_Tool::getFirstShapeFromGroup( aGroups, 3);
324 TopoDS_Shape HYDROData_Stream::GetOutletShape() const
326 HYDROData_SequenceOfObjects aGroups = GetGroups();
327 return HYDROData_Tool::getFirstShapeFromGroup( aGroups, 4);
330 QColor HYDROData_Stream::getDefaultFillingColor() const
332 return DefaultFillingColor();
335 QColor HYDROData_Stream::getDefaultBorderColor() const
337 return DefaultBorderColor();
340 bool HYDROData_Stream::SetHydraulicAxis( const Handle(HYDROData_PolylineXY)& theAxis )
342 if ( !IsValidAsAxis( theAxis ) )
345 Handle(HYDROData_PolylineXY) aPrevAxis = GetHydraulicAxis();
346 if ( IsEqual( aPrevAxis, theAxis ) )
349 SetReferenceObject( theAxis, DataTag_HydraulicAxis );
351 // Update the order of profiles
352 updateProfilesOrder();
354 // Indicate model of the need to update the stream presentation
360 Handle(HYDROData_PolylineXY) HYDROData_Stream::GetHydraulicAxis() const
362 return Handle(HYDROData_PolylineXY)::DownCast(
363 GetReferenceObject( DataTag_HydraulicAxis ) );
366 void HYDROData_Stream::RemoveHydraulicAxis()
368 Handle(HYDROData_PolylineXY) aPrevAxis = GetHydraulicAxis();
369 if ( aPrevAxis.IsNull() )
372 ClearReferenceObjects( DataTag_HydraulicAxis );
374 // We remove the reference profiles
377 // Indicate model of the need to update the stream presentation
381 bool HYDROData_Stream::HasIntersection( const Handle(HYDROData_Profile)& theProfile,
382 const TopoDS_Face& thePlane,
383 Standard_Real& theOutPar ) const
385 Handle(HYDROData_PolylineXY) aHydAxis = GetHydraulicAxis();
386 return HasIntersection( aHydAxis, theProfile, thePlane, theOutPar );
389 bool HYDROData_Stream::HasIntersection( const Handle(HYDROData_PolylineXY)& theHydAxis,
390 const Handle(HYDROData_Profile)& theProfile,
391 const TopoDS_Face& thePlane,
392 Standard_Real& theOutPar )
394 if ( theProfile.IsNull() || !IsValidAsAxis( theHydAxis ) )
397 TopoDS_Wire aHydraulicWire = TopoDS::Wire( theHydAxis->GetShape() ); //guide line
398 TopoDS_Wire aProfileWire = TopoDS::Wire( theProfile->GetTopShape() );
399 if ( aHydraulicWire.IsNull() || aProfileWire.IsNull() )
402 BRepProj_Projection aProjector (aProfileWire, thePlane, gp::OZ().Direction());
403 if(!aProjector.IsDone())
405 TopoDS_Shape aPrjProfile = aProjector.Shape();
406 if(aPrjProfile.IsNull())
408 TopoDS_Vertex aV1, aV2;
409 if(aPrjProfile.ShapeType() == TopAbs_EDGE)
410 TopExp::Vertices(TopoDS::Edge(aPrjProfile), aV1, aV2);
411 else if(aPrjProfile.ShapeType() == TopAbs_WIRE)
412 TopExp::Vertices(TopoDS::Wire(aPrjProfile), aV1, aV2);
413 else if(aPrjProfile.ShapeType() == TopAbs_COMPOUND){
414 TopExp_Explorer anExp(aPrjProfile, TopAbs_WIRE);
416 TopExp::Vertices(TopoDS::Wire(anExp.Current()), aV1, aV2);
418 anExp.Init(aPrjProfile, TopAbs_EDGE);
420 TopExp::Vertices(TopoDS::Edge(anExp.Current()), aV1, aV2);
424 if(aV1.IsNull() || aV2.IsNull())
426 gp_Pnt aPnt1 = BRep_Tool::Pnt(aV1);
427 gp_Pnt aPnt2 = BRep_Tool::Pnt(aV2);
430 BRepBuilderAPI_MakeEdge aMk(aPnt1, aPnt2);
433 const TopoDS_Edge& anEdg2 = aMk.Edge();//Section edge
434 Standard_Integer aNum(0);
436 TopExp_Explorer anExplo(aHydraulicWire, TopAbs_EDGE);
437 for(;anExplo.More();anExplo.Next()) aNum++;
438 // check for self-intersection
439 const Standard_Real SquareTolerance = Precision::Confusion()*Precision::Confusion();
440 Standard_Boolean hasInt(false);
441 Standard_Real aSqDist(DBL_MAX);
442 Standard_Integer anIndx(0);
443 BRepExtrema_ExtCC aCC;
444 aCC.Initialize(anEdg2);
446 anExplo.Init(aHydraulicWire, TopAbs_EDGE);
447 for(Standard_Integer j=1;anExplo.More();anExplo.Next(),j++) {
448 const TopoDS_Edge& anEdg1 = TopoDS::Edge(anExplo.Current());
451 Standard_Boolean hasSol(false);
455 for(Standard_Integer i=1; i<= aCC.NbExt();i++)
456 if(aCC.SquareDistance(i) < aSqDist) {
457 aSqDist = aCC.SquareDistance(i);
463 if(aSqDist <= SquareTolerance) { // hasInt
464 const gp_Pnt& aPnt = aCC.PointOnE1(anIndx);
466 TopExp::Vertices(anEdg1, aV1, aV2, Standard_True);
467 theOutPar += BRep_Tool::Pnt(aV1).Distance(aPnt);
469 Standard_Real aPar = aCC.ParameterOnE1(anIndx);
477 TopExp::Vertices(anEdg1, aV1, aV2);
478 theOutPar += BRep_Tool::Pnt(aV1).Distance(BRep_Tool::Pnt(aV2));
481 } else if(aNum > 1) {
482 TopExp::Vertices(anEdg1, aV1, aV2);
483 theOutPar += BRep_Tool::Pnt(aV1).Distance(BRep_Tool::Pnt(aV2));
491 bool HYDROData_Stream::AddProfile( const Handle(HYDROData_Profile)& theProfile )
493 if ( theProfile.IsNull() )
496 Handle(HYDROData_PolylineXY) aHydAxis = GetHydraulicAxis();
497 if ( aHydAxis.IsNull() )
501 if(!BuildFace(aHydAxis, aPlane))
504 Standard_Real aPar(.0);
505 if ( HasReference( theProfile, DataTag_Profile ) || !HasIntersection( theProfile, aPlane, aPar ) )
506 return false; // Object is already in reference list or it has no intersection
508 int aProfileIndex = insertParameter( aPar );
509 insertProfileInToOrder( theProfile, aProfileIndex );
511 // Indicate model of the need to update the stream presentation
517 bool HYDROData_Stream::SetProfiles( const HYDROData_SequenceOfObjects& theProfiles,
518 const bool& theIsToOrder )
522 for ( int i = 1; i <= theProfiles.Length(); ++i )
524 Handle(HYDROData_Profile) aProfile =
525 Handle(HYDROData_Profile)::DownCast( theProfiles.Value( i ) );
526 if ( aProfile.IsNull() )
529 if ( !AddProfile( aProfile ) )
533 else // Just store the sequence of objects as is
535 bool anIsToUpdate = true;
537 HYDROData_SequenceOfObjects anOldProfiles = GetProfiles();
538 if ( anOldProfiles.Length() == theProfiles.Length() )
540 anIsToUpdate = false;
542 for ( int i = 1; i <= theProfiles.Length(); ++i )
544 Handle(HYDROData_Entity) anOldProfile = anOldProfiles.Value( i );
545 Handle(HYDROData_Entity) aNewProfile = theProfiles.Value( i );
546 if ( !IsEqual( anOldProfile, aNewProfile ) )
554 SetReferenceObjects( theProfiles, DataTag_Profile );
563 HYDROData_SequenceOfObjects HYDROData_Stream::GetProfiles() const
565 return GetReferenceObjects( DataTag_Profile );
568 bool HYDROData_Stream::RemoveProfile( const Handle(HYDROData_Profile)& theProfile )
570 if ( theProfile.IsNull() )
573 int aProfileIndex = -1;
575 HYDROData_SequenceOfObjects aRefProfiles = GetProfiles();
576 HYDROData_SequenceOfObjects::Iterator anIter( aRefProfiles );
577 for ( int i = 0 ; anIter.More(); anIter.Next(), ++i )
579 Handle(HYDROData_Profile) aProfile =
580 Handle(HYDROData_Profile)::DownCast( anIter.Value() );
581 if ( aProfile.IsNull() )
584 if ( IsEqual( theProfile, aProfile ) )
591 if ( aProfileIndex == -1 )
594 RemoveReferenceObject( theProfile->Label(), DataTag_Profile );
596 // Remove parameter for removed profile
597 removeParameter( aProfileIndex );
599 // Indicate model of the need to update the stream presentation
605 void HYDROData_Stream::RemoveProfiles()
607 bool anIsToUpdate = IsMustBeUpdated() || NbReferenceObjects( DataTag_Profile ) > 0;
609 ClearReferenceObjects( DataTag_Profile );
611 // Remove the parameters array
612 removeParametersArray();
614 // Indicate model of the need to update the stream presentation
615 SetToUpdate( anIsToUpdate );
618 void HYDROData_Stream::insertProfileInToOrder( const Handle(HYDROData_Profile)& theProfile,
619 const int theBeforeIndex )
621 Handle(HYDROData_PolylineXY) aHydAxis = GetHydraulicAxis();
622 if ( theProfile.IsNull() || aHydAxis.IsNull() )
625 TopoDS_Wire aHydraulicWire = TopoDS::Wire( aHydAxis->GetShape() );
626 TopoDS_Wire aProfileWire = TopoDS::Wire( theProfile->GetTopShape() );
627 if ( aHydraulicWire.IsNull() || aProfileWire.IsNull() )
630 if ( theBeforeIndex == -1 )
631 AddReferenceObject( theProfile, DataTag_Profile );
633 InsertReferenceObject( theProfile, DataTag_Profile, theBeforeIndex );
636 bool HYDROData_Stream::BuildFace( const Handle(HYDROData_PolylineXY)& theHydAxis,
637 TopoDS_Face& thePlane )
639 if ( !IsValidAsAxis( theHydAxis ) )
642 TopoDS_Wire aHydraulicWire = TopoDS::Wire( theHydAxis->GetShape() );
644 gp_Ax2 aX2(gp::XOY());
648 BRepBndLib::Add(aHydraulicWire,B);
649 Standard_Real axmin,aymin,azmin,axmax,aymax,azmax;
650 B.Get(axmin,aymin,azmin,axmax,aymax,azmax);
651 BRepBuilderAPI_MakeFace aMkr(aPln, axmin-500., axmax+500., aymin-500., aymax+500.); // to be tuned later according max/ Profile deviation
652 if(!aMkr.IsDone() || aMkr.Shape().IsNull()) return false;
653 thePlane = TopoDS::Face(aMkr.Shape());
657 void HYDROData_Stream::updateProfilesOrder()
659 HYDROData_SequenceOfObjects aRefProfiles = GetProfiles();
660 if ( aRefProfiles.IsEmpty() )
663 // At first we remove all profiles from order
666 Handle(HYDROData_PolylineXY) aHydAxis = GetHydraulicAxis();
667 if ( aHydAxis.IsNull() )
671 if ( !BuildFace( aHydAxis, aPlane ) )
674 Standard_Real aPar( .0 );
678 TopoDS_Compound aCmp;
679 aBB.MakeCompound(aCmp);
682 HYDROData_DataMapOfRealOfHDProfile aDM;
683 TColStd_ListOfReal aList;
684 HYDROData_SequenceOfObjects::Iterator anIter( aRefProfiles );
685 for (int i = 1 ; anIter.More(); anIter.Next(), i++ )
687 Handle(HYDROData_Profile) aProfile =
688 Handle(HYDROData_Profile)::DownCast( anIter.Value() );
690 TopoDS_Wire aProfileWire = TopoDS::Wire( aProfile->GetTopShape() );
691 aBB.Add( aCmp, aProfileWire );
693 if ( aProfile.IsNull() || !HasIntersection( aProfile, aPlane, aPar ) )
696 aDM.Bind( aPar, aProfile );
697 aList.Append( aPar );
700 if ( aList.IsEmpty() )
703 TColStd_Array1OfReal anArr( 1, aList.Extent() );
705 TColStd_ListIteratorOfListOfReal it( aList );
706 for ( int j = 1; it.More(); it.Next(), j++ )
707 anArr( j ) = it.Value();
710 if ( aList.Extent() > 1 )
712 TCollection_CompareOfReal Compar;
713 SortTools_QuickSortOfReal::Sort( anArr, Compar );
715 for (int j = 1; j <= anArr.Length(); j++) {
716 const Standard_Real aKey = anArr(j);
717 const Handle(HYDROData_Profile)& aProfile = aDM.Find(aKey);
718 insertProfileInToOrder( aProfile );
720 } else if ( aList.Extent() == 1 ) {
721 const Standard_Real aKey = aList.Last();
722 const Handle(HYDROData_Profile)& aProfile = aDM.Find(aKey);
723 insertProfileInToOrder( aProfile );
726 setParametersArray( anArr );
729 TopoDS_Wire aHydraulicWire = TopoDS::Wire( aHydAxis->GetShape() );
730 BRepTools::Write(aHydraulicWire, "Path.brep");
731 BRepTools::Write(aCmp, "Prof.brep");
735 ObjectKind HYDROData_Stream::getAltitudeObjectType() const
737 return KIND_STREAM_ALTITUDE;
740 void HYDROData_Stream::setParametersArray( const TColStd_Array1OfReal& theArray )
742 if ( theArray.Length() == 0 )
744 removeParametersArray();
748 TDF_Label aLabel = myLab.FindChild( DataTag_ParamsArray );
750 Handle(TDataStd_RealArray) aParamsArray =
751 TDataStd_RealArray::Set( aLabel, theArray.Lower(), theArray.Upper() );
753 for ( int i = theArray.Lower(), n = theArray.Upper(); i <= n; ++i )
755 const Standard_Real& aParam = theArray( i );
756 aParamsArray->SetValue( i, aParam );
760 TColStd_Array1OfReal* HYDROData_Stream::getParametersArray() const
762 TColStd_Array1OfReal* anArray = NULL;
764 TDF_Label aLabel = myLab.FindChild( DataTag_ParamsArray, false );
765 if ( !aLabel.IsNull() )
767 Handle(TDataStd_RealArray) aParamsArray;
768 if ( aLabel.FindAttribute( TDataStd_RealArray::GetID(), aParamsArray ) )
770 anArray = new TColStd_Array1OfReal( aParamsArray->Lower(), aParamsArray->Upper() );
771 for ( int i = aParamsArray->Lower(), n = aParamsArray->Upper(); i <= n; ++i )
773 const Standard_Real& aParam = aParamsArray->Value( i );
774 anArray->SetValue( i, aParam );
782 void HYDROData_Stream::removeParametersArray()
784 TDF_Label aLabel = myLab.FindChild( DataTag_ParamsArray, false );
785 if ( !aLabel.IsNull() )
786 aLabel.ForgetAllAttributes();
789 int HYDROData_Stream::insertParameter( const Standard_Real& theParam )
793 TColStd_Array1OfReal* anArr = getParametersArray();
798 TColStd_Array1OfReal aNewArr( anArr->Lower(), anArr->Upper() + 1 );
800 bool isInserted = false;
801 for ( int i = anArr->Lower(), j = i, n = anArr->Upper(); i <= n; ++i, ++j )
803 const Standard_Real& aStoredParam = anArr->Value( i );
806 if ( theParam > aStoredParam )
812 aNewArr( j ) = theParam;
818 aNewArr( j ) = aStoredParam;
824 aNewArr( aNewArr.Upper() ) = theParam;
827 setParametersArray( aNewArr );
832 TColStd_Array1OfReal aNewArr( 1, 1 );
833 aNewArr.SetValue( 1, theParam );
834 setParametersArray( aNewArr );
840 void HYDROData_Stream::removeParameter( const int& theIndex )
842 TDF_Label aLabel = myLab.FindChild( DataTag_ParamsArray, false );
843 if ( aLabel.IsNull() )
846 Handle(TDataStd_RealArray) aParamsArray;
847 if ( !aLabel.FindAttribute( TDataStd_RealArray::GetID(), aParamsArray ) )
850 if ( aParamsArray->Length() == 1 )
852 removeParametersArray();
856 TColStd_Array1OfReal aNewArr( aParamsArray->Lower(), aParamsArray->Upper() - 1 );
858 for ( int i = aParamsArray->Lower(), j = i, k = 0, n = aParamsArray->Upper(); i <= n; ++i, ++k )
860 const Standard_Real& aStoredParam = aParamsArray->Value( i );
864 aNewArr.SetValue( j, aStoredParam );
868 setParametersArray( aNewArr );
871 bool HYDROData_Stream::GenerateBottomPolyline()
874 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myLab );
875 if ( aDocument.IsNull() ) {
879 // Collect bottom points ( one bottom point from each profile of the stream )
880 HYDROData_Profile::ProfilePoints aBottomPoints;
882 HYDROData_SequenceOfObjects aSeqOfProfiles = GetProfiles();
883 for ( int i = 1, aNb = aSeqOfProfiles.Size(); i <= aNb; i++ ) {
884 const Handle(HYDROData_Profile) aProfile =
885 Handle(HYDROData_Profile)::DownCast( aSeqOfProfiles.Value( i ) );
886 if ( aProfile.IsNull() ) {
890 aBottomPoints.Append( aProfile->GetBottomPoint() );
893 int aNbBottomPoints = aBottomPoints.Size();
895 if ( aNbBottomPoints < 2 ) {
899 // Create bottom polyline object if the stream doesn't contain it yet
900 Handle(HYDROData_Polyline3D) aBottom = GetBottomPolyline();
901 if ( aBottom.IsNull() ) {
902 aBottom = Handle(HYDROData_Polyline3D)::DownCast( aDocument->CreateObject( KIND_POLYLINE ) );
903 QString aBaseName = GetName() + "_bottom";
904 QString aName = HYDROData_Tool::GenerateObjectName( aDocument, aBaseName, QStringList(), true );
905 aBottom->SetName( aName );
907 SetReferenceObject( aBottom, DataTag_BottomPolyline );
910 // Create 2D polyline if the bottom polyline doesn't contain it yet
911 Handle(HYDROData_PolylineXY) aPolylineXY = aBottom->GetPolylineXY();
912 if ( aPolylineXY.IsNull() ) {
913 aPolylineXY = Handle(HYDROData_PolylineXY)::DownCast( aDocument->CreateObject( KIND_POLYLINEXY ) );
914 QString aBaseName = GetName() + "_bottom_2d";
915 QString aName = HYDROData_Tool::GenerateObjectName( aDocument, aBaseName, QStringList(), true );
916 aPolylineXY->SetName( aName );
917 aBottom->SetPolylineXY( aPolylineXY, false );
920 aPolylineXY->RemoveSections();
921 aPolylineXY->AddSection( "", HYDROData_PolylineXY::SECTION_SPLINE, false );
923 // Create profile if the bottom polyline doesn't contain it yet
924 Handle(HYDROData_ProfileUZ) aProfileUZ = aBottom->GetProfileUZ();
925 if ( aProfileUZ.IsNull() ) {
926 Handle(HYDROData_Profile) aProfile =
927 Handle(HYDROData_Profile)::DownCast( aDocument->CreateObject( KIND_PROFILE ) );
928 QString aBaseName = GetName() + "_bottom_profile";
929 QString aName = HYDROData_Tool::GenerateObjectName( aDocument, aBaseName, QStringList(), true );
930 aProfile->SetName( aName );
931 aProfileUZ = aProfile->GetProfileUZ( true );
932 aBottom->SetProfileUZ( aProfileUZ );
935 aProfileUZ->RemoveSection( 0 );
937 aProfileUZ->CalculateAndAddPoints(aBottomPoints, aPolylineXY);
942 Handle(HYDROData_Polyline3D) HYDROData_Stream::GetBottomPolyline() const
944 return Handle(HYDROData_Polyline3D)::DownCast(
945 GetReferenceObject( DataTag_BottomPolyline ) );
948 bool HYDROData_Stream::SetBottomPolyline( const Handle(HYDROData_Polyline3D)& theBottom )
950 if ( theBottom.IsNull() ) {
954 SetReferenceObject( theBottom, DataTag_BottomPolyline );
959 bool HYDROData_Stream::Interpolate( HYDROData_IProfilesInterpolator* theInterpolator )
962 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myLab );
963 if ( aDocument.IsNull() ) {
967 if ( theInterpolator->GetCalculatedProfilesNumber() < 1 ) {
968 theInterpolator->Calculate();
971 if ( theInterpolator->GetErrorCode() != OK ) {
977 for ( int aProfileInd = 0; aProfileInd < theInterpolator->GetCalculatedProfilesNumber(); aProfileInd++ ) {
978 // Get calculated point coordinates
979 HYDROData_Profile::ProfilePoints aResultPoints = theInterpolator->GetResultProfilePoints( aProfileInd );
980 if ( aResultPoints.IsEmpty() ) {
985 // Create profile object
986 Handle(HYDROData_Profile) aProfile =
987 Handle(HYDROData_Profile)::DownCast( aDocument->CreateObject( KIND_PROFILE ) );
988 QString aBaseName = GetName() + "_interp_profile";
989 QString aName = HYDROData_Tool::GenerateObjectName( aDocument, aBaseName );
990 aProfile->SetName( aName );
992 // Fill the profile with points
993 aProfile->SetProfilePoints( aResultPoints );
995 // Add profile to the stream
996 bool isAdded = AddProfile( aProfile );
1010 void HYDROData_Stream::CopyTo( const Handle(HYDROData_Entity)& theDestination ) const
1013 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myLab );
1014 if ( aDocument.IsNull() ) {
1019 HYDROData_Entity::CopyTo( theDestination );
1021 Handle(HYDROData_Stream) aStreamCopy =
1022 Handle(HYDROData_Stream)::DownCast( theDestination );
1024 // Copy bottom polyline if exists
1025 if ( !aStreamCopy.IsNull() ) {
1026 const Handle(HYDROData_Polyline3D) aBottom = GetBottomPolyline();
1027 if ( !aBottom.IsNull() ) {
1028 aStreamCopy->ClearReferenceObjects( DataTag_BottomPolyline );
1029 aStreamCopy->GenerateBottomPolyline();
1030 const Handle(HYDROData_Polyline3D) aBottomCopy = aStreamCopy->GetBottomPolyline();
1031 if ( !aBottomCopy.IsNull() && !aBottomCopy->GetPolylineXY().IsNull() ) {
1032 aBottomCopy->GetPolylineXY()->Update();
1033 aBottomCopy->Update();
1039 bool HYDROData_Stream::CreatePresentations( const Handle(TColgp_HArray1OfPnt) theArrayOfFPnt,
1040 const Handle(TColgp_HArray1OfPnt) theArrayOfLPnt,
1041 const Handle(TopTools_HArray1OfShape) theArrOfProfiles,
1042 const Handle(TopTools_HArray1OfShape) theArrOf2DProfiles,
1043 PrsDefinition& thePrs )
1045 if ( theArrayOfFPnt.IsNull() || theArrayOfLPnt.IsNull() || theArrOfProfiles.IsNull() ) {
1049 if ( theArrayOfFPnt->Length() != theArrayOfLPnt->Length() ) {
1053 // Construct of the 3D presentation
1054 Handle(Geom_BSplineCurve) aBSpline = buildInterpolationCurve (theArrayOfFPnt);
1055 if(aBSpline.IsNull())
1058 TopoDS_Edge anEdgLeft, anEdgRight;
1060 BRepBuilderAPI_MakeEdge aMakeEdge(aBSpline);
1061 if(aMakeEdge.IsDone())
1062 anEdgLeft = aMakeEdge.Edge();
1064 if(anEdgLeft.IsNull())
1068 aBSpline = buildInterpolationCurve (theArrayOfLPnt);
1069 if(aBSpline.IsNull())
1072 aMakeEdge.Init(aBSpline);
1073 if(aMakeEdge.IsDone())
1074 anEdgRight = aMakeEdge.Edge();
1076 if(anEdgRight.IsNull())
1080 TopoDS_Compound aCmp;
1081 aBB.MakeCompound(aCmp);
1082 for (int i=1 ; i < theArrOfProfiles->Length() +1; i++ )
1083 aBB.Add(aCmp, theArrOfProfiles->Value(i));
1085 aBB.Add(aCmp,anEdgLeft);
1086 aBB.Add(aCmp,anEdgRight);
1087 BRepCheck_Analyzer aCh(aCmp);
1089 thePrs.myPrs3D = aCmp;
1092 BRepTools::Write(aCmp, "str3d.brep");
1093 thePrs.myPrs3D = aCmp;
1097 // Construct the top presentation
1098 int aNbPoints = theArrayOfFPnt->Length();
1099 Handle(TColgp_HArray1OfPnt) anArrayOfFPnt = new TColgp_HArray1OfPnt(1, aNbPoints);
1100 Handle(TColgp_HArray1OfPnt) anArrayOfLPnt = new TColgp_HArray1OfPnt(1, aNbPoints);
1101 for( int i=1; i <= aNbPoints; i++ ) {
1102 gp_Pnt aPnt = theArrayOfFPnt->Value(i);
1103 aPnt.SetZ(.0); // make 2d
1104 anArrayOfFPnt->SetValue(i, aPnt);
1105 aPnt = theArrayOfLPnt->Value(i);
1107 anArrayOfLPnt->SetValue(i, aPnt);
1111 aBSpline = buildInterpolationCurve (anArrayOfFPnt);
1112 if(aBSpline.IsNull())
1115 aMakeEdge.Init(aBSpline);
1116 if(aMakeEdge.IsDone())
1117 anEdgLeft = aMakeEdge.Edge();
1120 aBSpline = buildInterpolationCurve (anArrayOfLPnt);
1121 if(aBSpline.IsNull())
1124 aMakeEdge.Init(aBSpline);
1125 if(aMakeEdge.IsDone())
1126 anEdgRight = aMakeEdge.Edge();
1127 if(anEdgRight.IsNull())
1130 BRepBuilderAPI_MakeEdge aMakeEdge2(anArrayOfFPnt->Value(1),anArrayOfLPnt->Value(1));
1131 TopoDS_Edge aBotEdge, aTopEdge;
1132 if(aMakeEdge2.IsDone())
1133 aBotEdge = aMakeEdge2.Edge();
1135 BRepBuilderAPI_MakeEdge aMakeEdge3(anArrayOfFPnt->Value(anArrayOfFPnt->Length()),anArrayOfLPnt->Value(anArrayOfLPnt->Length()));
1136 if(aMakeEdge3.IsDone())
1137 aTopEdge = aMakeEdge3.Edge();
1139 // Make wire for 2D presentation with updating of corresponding edges
1140 BRepBuilderAPI_MakeWire aMakeWire;
1142 aMakeWire.Add( aBotEdge );
1143 thePrs.myInlet = aMakeWire.Edge();
1145 aMakeWire.Add( anEdgLeft );
1146 thePrs.myLeftBank = aMakeWire.Edge();
1148 aMakeWire.Add( aTopEdge );
1149 thePrs.myOutlet = aMakeWire.Edge();
1151 aMakeWire.Add( anEdgRight );
1152 thePrs.myRightBank = aMakeWire.Edge();
1154 TopoDS_Wire aSectProfileWire;
1155 if(aMakeWire.IsDone())
1156 aSectProfileWire = aMakeWire.Wire();
1158 BRepBuilderAPI_MakeFace aMakeFace( aSectProfileWire, Standard_True );
1161 if( aMakeFace.IsDone() )
1162 aFace = aMakeFace.Face();
1164 TopoDS_Shape aPrs2D;
1166 if ( !theArrOf2DProfiles.IsNull() ) {
1168 aBB.MakeCompound(aCmp);
1169 aBB.Add(aCmp,aFace);
1170 for(int i=1;i <= theArrOf2DProfiles->Length(); i++)
1171 aBB.Add(aCmp, theArrOf2DProfiles->Value(i));
1180 thePrs.myPrs2D = aPrs2D;
1183 BRepTools::Write(aPrs2D, "str2d.brep");
1184 thePrs.myPrs2D = aPrs2D;