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 getShapeFromGroup( const HYDROData_SequenceOfObjects& theGroups,
307 const int theGroupId )
309 TopoDS_Shape aResShape;
310 if ( theGroups.Length() != 4 )
313 Handle(HYDROData_ShapesGroup) aGroup =
314 Handle(HYDROData_ShapesGroup)::DownCast( theGroups.Value( theGroupId ) );
315 if ( aGroup.IsNull() )
318 TopTools_SequenceOfShape aGroupShapes;
319 aGroup->GetShapes( aGroupShapes );
321 if ( !aGroupShapes.IsEmpty() )
322 aResShape = aGroupShapes.First();
327 TopoDS_Shape HYDROData_Stream::GetLeftShape() const
329 HYDROData_SequenceOfObjects aGroups = GetGroups();
330 return getShapeFromGroup( aGroups, 1 );
333 TopoDS_Shape HYDROData_Stream::GetRightShape() const
335 HYDROData_SequenceOfObjects aGroups = GetGroups();
336 return getShapeFromGroup( aGroups, 2 );
339 TopoDS_Shape HYDROData_Stream::GetInletShape() const
341 HYDROData_SequenceOfObjects aGroups = GetGroups();
342 return getShapeFromGroup( aGroups, 3 );
345 TopoDS_Shape HYDROData_Stream::GetOutletShape() const
347 HYDROData_SequenceOfObjects aGroups = GetGroups();
348 return getShapeFromGroup( aGroups, 4 );
351 QColor HYDROData_Stream::getDefaultFillingColor() const
353 return DefaultFillingColor();
356 QColor HYDROData_Stream::getDefaultBorderColor() const
358 return DefaultBorderColor();
361 bool HYDROData_Stream::SetHydraulicAxis( const Handle(HYDROData_PolylineXY)& theAxis )
363 if ( !IsValidAsAxis( theAxis ) )
366 Handle(HYDROData_PolylineXY) aPrevAxis = GetHydraulicAxis();
367 if ( IsEqual( aPrevAxis, theAxis ) )
370 SetReferenceObject( theAxis, DataTag_HydraulicAxis );
372 // Update the order of profiles
373 updateProfilesOrder();
375 // Indicate model of the need to update the stream presentation
381 Handle(HYDROData_PolylineXY) HYDROData_Stream::GetHydraulicAxis() const
383 return Handle(HYDROData_PolylineXY)::DownCast(
384 GetReferenceObject( DataTag_HydraulicAxis ) );
387 void HYDROData_Stream::RemoveHydraulicAxis()
389 Handle(HYDROData_PolylineXY) aPrevAxis = GetHydraulicAxis();
390 if ( aPrevAxis.IsNull() )
393 ClearReferenceObjects( DataTag_HydraulicAxis );
395 // We remove the reference profiles
398 // Indicate model of the need to update the stream presentation
402 bool HYDROData_Stream::HasIntersection( const Handle(HYDROData_Profile)& theProfile,
403 const TopoDS_Face& thePlane,
404 Standard_Real& theOutPar ) const
406 Handle(HYDROData_PolylineXY) aHydAxis = GetHydraulicAxis();
407 return HasIntersection( aHydAxis, theProfile, thePlane, theOutPar );
410 bool HYDROData_Stream::HasIntersection( const Handle(HYDROData_PolylineXY)& theHydAxis,
411 const Handle(HYDROData_Profile)& theProfile,
412 const TopoDS_Face& thePlane,
413 Standard_Real& theOutPar )
415 if ( theProfile.IsNull() || !IsValidAsAxis( theHydAxis ) )
418 TopoDS_Wire aHydraulicWire = TopoDS::Wire( theHydAxis->GetShape() ); //guide line
419 TopoDS_Wire aProfileWire = TopoDS::Wire( theProfile->GetTopShape() );
420 if ( aHydraulicWire.IsNull() || aProfileWire.IsNull() )
423 BRepProj_Projection aProjector (aProfileWire, thePlane, gp::OZ().Direction());
424 if(!aProjector.IsDone())
426 TopoDS_Shape aPrjProfile = aProjector.Shape();
427 if(aPrjProfile.IsNull())
429 TopoDS_Vertex aV1, aV2;
430 if(aPrjProfile.ShapeType() == TopAbs_EDGE)
431 TopExp::Vertices(TopoDS::Edge(aPrjProfile), aV1, aV2);
432 else if(aPrjProfile.ShapeType() == TopAbs_WIRE)
433 TopExp::Vertices(TopoDS::Wire(aPrjProfile), aV1, aV2);
434 else if(aPrjProfile.ShapeType() == TopAbs_COMPOUND){
435 TopExp_Explorer anExp(aPrjProfile, TopAbs_WIRE);
437 TopExp::Vertices(TopoDS::Wire(anExp.Current()), aV1, aV2);
439 anExp.Init(aPrjProfile, TopAbs_EDGE);
441 TopExp::Vertices(TopoDS::Edge(anExp.Current()), aV1, aV2);
445 if(aV1.IsNull() || aV2.IsNull())
447 gp_Pnt aPnt1 = BRep_Tool::Pnt(aV1);
448 gp_Pnt aPnt2 = BRep_Tool::Pnt(aV2);
451 BRepBuilderAPI_MakeEdge aMk(aPnt1, aPnt2);
454 const TopoDS_Edge& anEdg2 = aMk.Edge();//Section edge
455 Standard_Integer aNum(0);
457 TopExp_Explorer anExplo(aHydraulicWire, TopAbs_EDGE);
458 for(;anExplo.More();anExplo.Next()) aNum++;
459 // check for self-intersection
460 const Standard_Real SquareTolerance = Precision::Confusion()*Precision::Confusion();
461 Standard_Boolean hasInt(false);
462 Standard_Real aSqDist(DBL_MAX);
463 Standard_Integer anIndx(0);
464 BRepExtrema_ExtCC aCC;
465 aCC.Initialize(anEdg2);
467 anExplo.Init(aHydraulicWire, TopAbs_EDGE);
468 for(Standard_Integer j=1;anExplo.More();anExplo.Next(),j++) {
469 const TopoDS_Edge& anEdg1 = TopoDS::Edge(anExplo.Current());
472 Standard_Boolean hasSol(false);
476 for(Standard_Integer i=1; i<= aCC.NbExt();i++)
477 if(aCC.SquareDistance(i) < aSqDist) {
478 aSqDist = aCC.SquareDistance(i);
484 if(aSqDist <= SquareTolerance) { // hasInt
485 const gp_Pnt& aPnt = aCC.PointOnE1(anIndx);
487 TopExp::Vertices(anEdg1, aV1, aV2, Standard_True);
488 theOutPar += BRep_Tool::Pnt(aV1).Distance(aPnt);
490 Standard_Real aPar = aCC.ParameterOnE1(anIndx);
498 TopExp::Vertices(anEdg1, aV1, aV2);
499 theOutPar += BRep_Tool::Pnt(aV1).Distance(BRep_Tool::Pnt(aV2));
502 } else if(aNum > 1) {
503 TopExp::Vertices(anEdg1, aV1, aV2);
504 theOutPar += BRep_Tool::Pnt(aV1).Distance(BRep_Tool::Pnt(aV2));
512 bool HYDROData_Stream::AddProfile( const Handle(HYDROData_Profile)& theProfile )
514 if ( theProfile.IsNull() )
517 Handle(HYDROData_PolylineXY) aHydAxis = GetHydraulicAxis();
518 if ( aHydAxis.IsNull() )
522 if(!BuildFace(aHydAxis, aPlane))
525 Standard_Real aPar(.0);
526 if ( HasReference( theProfile, DataTag_Profile ) || !HasIntersection( theProfile, aPlane, aPar ) )
527 return false; // Object is already in reference list or it has no intersection
529 int aProfileIndex = insertParameter( aPar );
530 insertProfileInToOrder( theProfile, aProfileIndex );
532 // Indicate model of the need to update the stream presentation
538 bool HYDROData_Stream::SetProfiles( const HYDROData_SequenceOfObjects& theProfiles,
539 const bool& theIsToOrder )
543 for ( int i = 1; i <= theProfiles.Length(); ++i )
545 Handle(HYDROData_Profile) aProfile =
546 Handle(HYDROData_Profile)::DownCast( theProfiles.Value( i ) );
547 if ( aProfile.IsNull() )
550 if ( !AddProfile( aProfile ) )
554 else // Just store the sequence of objects as is
556 bool anIsToUpdate = true;
558 HYDROData_SequenceOfObjects anOldProfiles = GetProfiles();
559 if ( anOldProfiles.Length() == theProfiles.Length() )
561 anIsToUpdate = false;
563 for ( int i = 1; i <= theProfiles.Length(); ++i )
565 Handle(HYDROData_Entity) anOldProfile = anOldProfiles.Value( i );
566 Handle(HYDROData_Entity) aNewProfile = theProfiles.Value( i );
567 if ( !IsEqual( anOldProfile, aNewProfile ) )
575 SetReferenceObjects( theProfiles, DataTag_Profile );
584 HYDROData_SequenceOfObjects HYDROData_Stream::GetProfiles() const
586 return GetReferenceObjects( DataTag_Profile );
589 bool HYDROData_Stream::RemoveProfile( const Handle(HYDROData_Profile)& theProfile )
591 if ( theProfile.IsNull() )
594 int aProfileIndex = -1;
596 HYDROData_SequenceOfObjects aRefProfiles = GetProfiles();
597 HYDROData_SequenceOfObjects::Iterator anIter( aRefProfiles );
598 for ( int i = 0 ; anIter.More(); anIter.Next(), ++i )
600 Handle(HYDROData_Profile) aProfile =
601 Handle(HYDROData_Profile)::DownCast( anIter.Value() );
602 if ( aProfile.IsNull() )
605 if ( IsEqual( theProfile, aProfile ) )
612 if ( aProfileIndex == -1 )
615 RemoveReferenceObject( theProfile->Label(), DataTag_Profile );
617 // Remove parameter for removed profile
618 removeParameter( aProfileIndex );
620 // Indicate model of the need to update the stream presentation
626 void HYDROData_Stream::RemoveProfiles()
628 bool anIsToUpdate = IsMustBeUpdated() || NbReferenceObjects( DataTag_Profile ) > 0;
630 ClearReferenceObjects( DataTag_Profile );
632 // Remove the parameters array
633 removeParametersArray();
635 // Indicate model of the need to update the stream presentation
636 SetToUpdate( anIsToUpdate );
639 void HYDROData_Stream::insertProfileInToOrder( const Handle(HYDROData_Profile)& theProfile,
640 const int theBeforeIndex )
642 Handle(HYDROData_PolylineXY) aHydAxis = GetHydraulicAxis();
643 if ( theProfile.IsNull() || aHydAxis.IsNull() )
646 TopoDS_Wire aHydraulicWire = TopoDS::Wire( aHydAxis->GetShape() );
647 TopoDS_Wire aProfileWire = TopoDS::Wire( theProfile->GetTopShape() );
648 if ( aHydraulicWire.IsNull() || aProfileWire.IsNull() )
651 if ( theBeforeIndex == -1 )
652 AddReferenceObject( theProfile, DataTag_Profile );
654 InsertReferenceObject( theProfile, DataTag_Profile, theBeforeIndex );
657 bool HYDROData_Stream::BuildFace( const Handle(HYDROData_PolylineXY)& theHydAxis,
658 TopoDS_Face& thePlane )
660 if ( !IsValidAsAxis( theHydAxis ) )
663 TopoDS_Wire aHydraulicWire = TopoDS::Wire( theHydAxis->GetShape() );
665 gp_Ax2 aX2(gp::XOY());
669 BRepBndLib::Add(aHydraulicWire,B);
670 Standard_Real axmin,aymin,azmin,axmax,aymax,azmax;
671 B.Get(axmin,aymin,azmin,axmax,aymax,azmax);
672 BRepBuilderAPI_MakeFace aMkr(aPln, axmin-500., axmax+500., aymin-500., aymax+500.); // to be tuned later according max/ Profile deviation
673 if(!aMkr.IsDone() || aMkr.Shape().IsNull()) return false;
674 thePlane = TopoDS::Face(aMkr.Shape());
678 void HYDROData_Stream::updateProfilesOrder()
680 HYDROData_SequenceOfObjects aRefProfiles = GetProfiles();
681 if ( aRefProfiles.IsEmpty() )
684 // At first we remove all profiles from order
687 Handle(HYDROData_PolylineXY) aHydAxis = GetHydraulicAxis();
688 if ( aHydAxis.IsNull() )
692 if ( !BuildFace( aHydAxis, aPlane ) )
695 Standard_Real aPar( .0 );
699 TopoDS_Compound aCmp;
700 aBB.MakeCompound(aCmp);
703 HYDROData_DataMapOfRealOfHDProfile aDM;
704 TColStd_ListOfReal aList;
705 HYDROData_SequenceOfObjects::Iterator anIter( aRefProfiles );
706 for (int i = 1 ; anIter.More(); anIter.Next(), i++ )
708 Handle(HYDROData_Profile) aProfile =
709 Handle(HYDROData_Profile)::DownCast( anIter.Value() );
711 TopoDS_Wire aProfileWire = TopoDS::Wire( aProfile->GetTopShape() );
712 aBB.Add( aCmp, aProfileWire );
714 if ( aProfile.IsNull() || !HasIntersection( aProfile, aPlane, aPar ) )
717 aDM.Bind( aPar, aProfile );
718 aList.Append( aPar );
721 if ( aList.IsEmpty() )
724 TColStd_Array1OfReal anArr( 1, aList.Extent() );
726 TColStd_ListIteratorOfListOfReal it( aList );
727 for ( int j = 1; it.More(); it.Next(), j++ )
728 anArr( j ) = it.Value();
731 if ( aList.Extent() > 1 )
733 TCollection_CompareOfReal Compar;
734 SortTools_QuickSortOfReal::Sort( anArr, Compar );
736 for (int j = 1; j <= anArr.Length(); j++) {
737 const Standard_Real aKey = anArr(j);
738 const Handle(HYDROData_Profile)& aProfile = aDM.Find(aKey);
739 insertProfileInToOrder( aProfile );
741 } else if ( aList.Extent() == 1 ) {
742 const Standard_Real aKey = aList.Last();
743 const Handle(HYDROData_Profile)& aProfile = aDM.Find(aKey);
744 insertProfileInToOrder( aProfile );
747 setParametersArray( anArr );
750 TopoDS_Wire aHydraulicWire = TopoDS::Wire( aHydAxis->GetShape() );
751 BRepTools::Write(aHydraulicWire, "Path.brep");
752 BRepTools::Write(aCmp, "Prof.brep");
756 ObjectKind HYDROData_Stream::getAltitudeObjectType() const
758 return KIND_STREAM_ALTITUDE;
761 void HYDROData_Stream::setParametersArray( const TColStd_Array1OfReal& theArray )
763 if ( theArray.Length() == 0 )
765 removeParametersArray();
769 TDF_Label aLabel = myLab.FindChild( DataTag_ParamsArray );
771 Handle(TDataStd_RealArray) aParamsArray =
772 TDataStd_RealArray::Set( aLabel, theArray.Lower(), theArray.Upper() );
774 for ( int i = theArray.Lower(), n = theArray.Upper(); i <= n; ++i )
776 const Standard_Real& aParam = theArray( i );
777 aParamsArray->SetValue( i, aParam );
781 TColStd_Array1OfReal* HYDROData_Stream::getParametersArray() const
783 TColStd_Array1OfReal* anArray = NULL;
785 TDF_Label aLabel = myLab.FindChild( DataTag_ParamsArray, false );
786 if ( !aLabel.IsNull() )
788 Handle(TDataStd_RealArray) aParamsArray;
789 if ( aLabel.FindAttribute( TDataStd_RealArray::GetID(), aParamsArray ) )
791 anArray = new TColStd_Array1OfReal( aParamsArray->Lower(), aParamsArray->Upper() );
792 for ( int i = aParamsArray->Lower(), n = aParamsArray->Upper(); i <= n; ++i )
794 const Standard_Real& aParam = aParamsArray->Value( i );
795 anArray->SetValue( i, aParam );
803 void HYDROData_Stream::removeParametersArray()
805 TDF_Label aLabel = myLab.FindChild( DataTag_ParamsArray, false );
806 if ( !aLabel.IsNull() )
807 aLabel.ForgetAllAttributes();
810 int HYDROData_Stream::insertParameter( const Standard_Real& theParam )
814 TColStd_Array1OfReal* anArr = getParametersArray();
819 TColStd_Array1OfReal aNewArr( anArr->Lower(), anArr->Upper() + 1 );
821 bool isInserted = false;
822 for ( int i = anArr->Lower(), j = i, n = anArr->Upper(); i <= n; ++i, ++j )
824 const Standard_Real& aStoredParam = anArr->Value( i );
827 if ( theParam > aStoredParam )
833 aNewArr( j ) = theParam;
839 aNewArr( j ) = aStoredParam;
845 aNewArr( aNewArr.Upper() ) = theParam;
848 setParametersArray( aNewArr );
853 TColStd_Array1OfReal aNewArr( 1, 1 );
854 aNewArr.SetValue( 1, theParam );
855 setParametersArray( aNewArr );
861 void HYDROData_Stream::removeParameter( const int& theIndex )
863 TDF_Label aLabel = myLab.FindChild( DataTag_ParamsArray, false );
864 if ( aLabel.IsNull() )
867 Handle(TDataStd_RealArray) aParamsArray;
868 if ( !aLabel.FindAttribute( TDataStd_RealArray::GetID(), aParamsArray ) )
871 if ( aParamsArray->Length() == 1 )
873 removeParametersArray();
877 TColStd_Array1OfReal aNewArr( aParamsArray->Lower(), aParamsArray->Upper() - 1 );
879 for ( int i = aParamsArray->Lower(), j = i, k = 0, n = aParamsArray->Upper(); i <= n; ++i, ++k )
881 const Standard_Real& aStoredParam = aParamsArray->Value( i );
885 aNewArr.SetValue( j, aStoredParam );
889 setParametersArray( aNewArr );
892 bool HYDROData_Stream::GenerateBottomPolyline()
895 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myLab );
896 if ( aDocument.IsNull() ) {
900 // Collect bottom points ( one bottom point from each profile of the stream )
901 HYDROData_Profile::ProfilePoints aBottomPoints;
903 HYDROData_SequenceOfObjects aSeqOfProfiles = GetProfiles();
904 for ( int i = 1, aNb = aSeqOfProfiles.Size(); i <= aNb; i++ ) {
905 const Handle(HYDROData_Profile) aProfile =
906 Handle(HYDROData_Profile)::DownCast( aSeqOfProfiles.Value( i ) );
907 if ( aProfile.IsNull() ) {
911 aBottomPoints.Append( aProfile->GetBottomPoint() );
914 int aNbBottomPoints = aBottomPoints.Size();
916 if ( aNbBottomPoints < 2 ) {
920 // Create bottom polyline object if the stream doesn't contain it yet
921 Handle(HYDROData_Polyline3D) aBottom = GetBottomPolyline();
922 if ( aBottom.IsNull() ) {
923 aBottom = Handle(HYDROData_Polyline3D)::DownCast( aDocument->CreateObject( KIND_POLYLINE ) );
924 QString aBaseName = GetName() + "_bottom";
925 QString aName = HYDROData_Tool::GenerateObjectName( aDocument, aBaseName, QStringList(), true );
926 aBottom->SetName( aName );
928 SetReferenceObject( aBottom, DataTag_BottomPolyline );
931 // Create 2D polyline if the bottom polyline doesn't contain it yet
932 Handle(HYDROData_PolylineXY) aPolylineXY = aBottom->GetPolylineXY();
933 if ( aPolylineXY.IsNull() ) {
934 aPolylineXY = Handle(HYDROData_PolylineXY)::DownCast( aDocument->CreateObject( KIND_POLYLINEXY ) );
935 QString aBaseName = GetName() + "_bottom_2d";
936 QString aName = HYDROData_Tool::GenerateObjectName( aDocument, aBaseName, QStringList(), true );
937 aPolylineXY->SetName( aName );
938 aBottom->SetPolylineXY( aPolylineXY, false );
941 aPolylineXY->RemoveSections();
942 aPolylineXY->AddSection( "", HYDROData_PolylineXY::SECTION_SPLINE, false );
944 // Create profile if the bottom polyline doesn't contain it yet
945 Handle(HYDROData_ProfileUZ) aProfileUZ = aBottom->GetProfileUZ();
946 if ( aProfileUZ.IsNull() ) {
947 Handle(HYDROData_Profile) aProfile =
948 Handle(HYDROData_Profile)::DownCast( aDocument->CreateObject( KIND_PROFILE ) );
949 QString aBaseName = GetName() + "_bottom_profile";
950 QString aName = HYDROData_Tool::GenerateObjectName( aDocument, aBaseName, QStringList(), true );
951 aProfile->SetName( aName );
952 aProfileUZ = aProfile->GetProfileUZ( true );
953 aBottom->SetProfileUZ( aProfileUZ );
956 aProfileUZ->RemoveSection( 0 );
958 aProfileUZ->CalculateAndAddPoints(aBottomPoints, aPolylineXY);
963 Handle(HYDROData_Polyline3D) HYDROData_Stream::GetBottomPolyline() const
965 return Handle(HYDROData_Polyline3D)::DownCast(
966 GetReferenceObject( DataTag_BottomPolyline ) );
969 bool HYDROData_Stream::SetBottomPolyline( const Handle(HYDROData_Polyline3D)& theBottom )
971 if ( theBottom.IsNull() ) {
975 SetReferenceObject( theBottom, DataTag_BottomPolyline );
980 bool HYDROData_Stream::Interpolate( HYDROData_IProfilesInterpolator* theInterpolator )
983 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myLab );
984 if ( aDocument.IsNull() ) {
988 if ( theInterpolator->GetCalculatedProfilesNumber() < 1 ) {
989 theInterpolator->Calculate();
992 if ( theInterpolator->GetErrorCode() != OK ) {
998 for ( int aProfileInd = 0; aProfileInd < theInterpolator->GetCalculatedProfilesNumber(); aProfileInd++ ) {
999 // Get calculated point coordinates
1000 HYDROData_Profile::ProfilePoints aResultPoints = theInterpolator->GetResultProfilePoints( aProfileInd );
1001 if ( aResultPoints.IsEmpty() ) {
1006 // Create profile object
1007 Handle(HYDROData_Profile) aProfile =
1008 Handle(HYDROData_Profile)::DownCast( aDocument->CreateObject( KIND_PROFILE ) );
1009 QString aBaseName = GetName() + "_interp_profile";
1010 QString aName = HYDROData_Tool::GenerateObjectName( aDocument, aBaseName );
1011 aProfile->SetName( aName );
1013 // Fill the profile with points
1014 aProfile->SetProfilePoints( aResultPoints );
1016 // Add profile to the stream
1017 bool isAdded = AddProfile( aProfile );
1031 void HYDROData_Stream::CopyTo( const Handle(HYDROData_Entity)& theDestination ) const
1034 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myLab );
1035 if ( aDocument.IsNull() ) {
1040 HYDROData_Entity::CopyTo( theDestination );
1042 Handle(HYDROData_Stream) aStreamCopy =
1043 Handle(HYDROData_Stream)::DownCast( theDestination );
1045 // Copy bottom polyline if exists
1046 if ( !aStreamCopy.IsNull() ) {
1047 const Handle(HYDROData_Polyline3D) aBottom = GetBottomPolyline();
1048 if ( !aBottom.IsNull() ) {
1049 aStreamCopy->ClearReferenceObjects( DataTag_BottomPolyline );
1050 aStreamCopy->GenerateBottomPolyline();
1051 const Handle(HYDROData_Polyline3D) aBottomCopy = aStreamCopy->GetBottomPolyline();
1052 if ( !aBottomCopy.IsNull() && !aBottomCopy->GetPolylineXY().IsNull() ) {
1053 aBottomCopy->GetPolylineXY()->Update();
1054 aBottomCopy->Update();
1060 bool HYDROData_Stream::CreatePresentations( const Handle(TColgp_HArray1OfPnt) theArrayOfFPnt,
1061 const Handle(TColgp_HArray1OfPnt) theArrayOfLPnt,
1062 const Handle(TopTools_HArray1OfShape) theArrOfProfiles,
1063 const Handle(TopTools_HArray1OfShape) theArrOf2DProfiles,
1064 PrsDefinition& thePrs )
1066 if ( theArrayOfFPnt.IsNull() || theArrayOfLPnt.IsNull() || theArrOfProfiles.IsNull() ) {
1070 if ( theArrayOfFPnt->Length() != theArrayOfLPnt->Length() ) {
1074 // Construct of the 3D presentation
1075 Handle(Geom_BSplineCurve) aBSpline = buildInterpolationCurve (theArrayOfFPnt);
1076 if(aBSpline.IsNull())
1079 TopoDS_Edge anEdgLeft, anEdgRight;
1081 BRepBuilderAPI_MakeEdge aMakeEdge(aBSpline);
1082 if(aMakeEdge.IsDone())
1083 anEdgLeft = aMakeEdge.Edge();
1085 if(anEdgLeft.IsNull())
1089 aBSpline = buildInterpolationCurve (theArrayOfLPnt);
1090 if(aBSpline.IsNull())
1093 aMakeEdge.Init(aBSpline);
1094 if(aMakeEdge.IsDone())
1095 anEdgRight = aMakeEdge.Edge();
1097 if(anEdgRight.IsNull())
1101 TopoDS_Compound aCmp;
1102 aBB.MakeCompound(aCmp);
1103 for (int i=1 ; i < theArrOfProfiles->Length() +1; i++ )
1104 aBB.Add(aCmp, theArrOfProfiles->Value(i));
1106 aBB.Add(aCmp,anEdgLeft);
1107 aBB.Add(aCmp,anEdgRight);
1108 BRepCheck_Analyzer aCh(aCmp);
1110 thePrs.myPrs3D = aCmp;
1113 BRepTools::Write(aCmp, "str3d.brep");
1114 thePrs.myPrs3D = aCmp;
1118 // Construct the top presentation
1119 int aNbPoints = theArrayOfFPnt->Length();
1120 Handle(TColgp_HArray1OfPnt) anArrayOfFPnt = new TColgp_HArray1OfPnt(1, aNbPoints);
1121 Handle(TColgp_HArray1OfPnt) anArrayOfLPnt = new TColgp_HArray1OfPnt(1, aNbPoints);
1122 for( int i=1; i <= aNbPoints; i++ ) {
1123 gp_Pnt aPnt = theArrayOfFPnt->Value(i);
1124 aPnt.SetZ(.0); // make 2d
1125 anArrayOfFPnt->SetValue(i, aPnt);
1126 aPnt = theArrayOfLPnt->Value(i);
1128 anArrayOfLPnt->SetValue(i, aPnt);
1132 aBSpline = buildInterpolationCurve (anArrayOfFPnt);
1133 if(aBSpline.IsNull())
1136 aMakeEdge.Init(aBSpline);
1137 if(aMakeEdge.IsDone())
1138 anEdgLeft = aMakeEdge.Edge();
1141 aBSpline = buildInterpolationCurve (anArrayOfLPnt);
1142 if(aBSpline.IsNull())
1145 aMakeEdge.Init(aBSpline);
1146 if(aMakeEdge.IsDone())
1147 anEdgRight = aMakeEdge.Edge();
1148 if(anEdgRight.IsNull())
1151 BRepBuilderAPI_MakeEdge aMakeEdge2(anArrayOfFPnt->Value(1),anArrayOfLPnt->Value(1));
1152 TopoDS_Edge aBotEdge, aTopEdge;
1153 if(aMakeEdge2.IsDone())
1154 aBotEdge = aMakeEdge2.Edge();
1156 BRepBuilderAPI_MakeEdge aMakeEdge3(anArrayOfFPnt->Value(anArrayOfFPnt->Length()),anArrayOfLPnt->Value(anArrayOfLPnt->Length()));
1157 if(aMakeEdge3.IsDone())
1158 aTopEdge = aMakeEdge3.Edge();
1160 // Make wire for 2D presentation with updating of corresponding edges
1161 BRepBuilderAPI_MakeWire aMakeWire;
1163 aMakeWire.Add( aBotEdge );
1164 thePrs.myInlet = aMakeWire.Edge();
1166 aMakeWire.Add( anEdgLeft );
1167 thePrs.myLeftBank = aMakeWire.Edge();
1169 aMakeWire.Add( aTopEdge );
1170 thePrs.myOutlet = aMakeWire.Edge();
1172 aMakeWire.Add( anEdgRight );
1173 thePrs.myRightBank = aMakeWire.Edge();
1175 TopoDS_Wire aSectProfileWire;
1176 if(aMakeWire.IsDone())
1177 aSectProfileWire = aMakeWire.Wire();
1179 BRepBuilderAPI_MakeFace aMakeFace( aSectProfileWire, Standard_True );
1182 if( aMakeFace.IsDone() )
1183 aFace = aMakeFace.Face();
1185 TopoDS_Shape aPrs2D;
1187 if ( !theArrOf2DProfiles.IsNull() ) {
1189 aBB.MakeCompound(aCmp);
1190 aBB.Add(aCmp,aFace);
1191 for(int i=1;i <= theArrOf2DProfiles->Length(); i++)
1192 aBB.Add(aCmp, theArrOf2DProfiles->Value(i));
1201 thePrs.myPrs2D = aPrs2D;
1204 BRepTools::Write(aPrs2D, "str2d.brep");
1205 thePrs.myPrs2D = aPrs2D;