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_Channel.h"
21 #include "HYDROData_Document.h"
22 #include "HYDROData_Polyline3D.h"
23 #include "HYDROData_Profile.h"
24 #include "HYDROData_PolylineXY.h"
25 #include "HYDROData_Projection.h"
26 #include "HYDROData_ShapesGroup.h"
27 #include "HYDROData_ShapesTool.h"
28 #include "HYDROData_Stream.h"
29 #include "HYDROData_Tool.h"
31 #include <BRepBuilderAPI_MakeWire.hxx>
33 #include <BRepOffsetAPI_MakePipeShell.hxx>
34 #include <BRepOffsetAPI_MakePipe.hxx>
35 #include <BRepCheck_Analyzer.hxx>
37 #include <BRep_Tool.hxx>
39 #include <BRepBuilderAPI_Transform.hxx>
41 #include <BRepLib_MakeEdge.hxx>
42 #include <BRepLib_MakeWire.hxx>
44 #include <GeomAPI_ProjectPointOnCurve.hxx>
49 #include <TopExp_Explorer.hxx>
51 #include <TColgp_HArray1OfPnt.hxx>
52 #include <TColgp_Array1OfDir.hxx>
54 #include <TColStd_Array1OfReal.hxx>
56 #include <TopTools_HArray1OfShape.hxx>
59 #include <TopoDS_Wire.hxx>
60 #include <TopoDS_Vertex.hxx>
62 //#define DEB_CHANNEL 1
64 #include <BRepTools.hxx>
68 #include <QStringList>
70 IMPLEMENT_STANDARD_HANDLE(HYDROData_Channel,HYDROData_ArtificialObject)
71 IMPLEMENT_STANDARD_RTTIEXT(HYDROData_Channel,HYDROData_ArtificialObject)
74 HYDROData_Channel::HYDROData_Channel()
75 : HYDROData_ArtificialObject( Geom_3d )
79 HYDROData_Channel::~HYDROData_Channel()
83 QStringList HYDROData_Channel::DumpToPython( const QString& thePyScriptPath,
84 MapOfTreatedObjects& theTreatedObjects ) const
86 QStringList aResList = dumpObjectCreation( theTreatedObjects );
87 QString aName = GetObjPyName();
89 Handle(HYDROData_Polyline3D) aRefGideLine = GetGuideLine();
90 setPythonReferenceObject( thePyScriptPath, theTreatedObjects, aResList, aRefGideLine, "SetGuideLine" );
92 Handle(HYDROData_Profile) aRefProfile = GetProfile();
93 setPythonReferenceObject( thePyScriptPath, theTreatedObjects, aResList, aRefProfile, "SetProfile" );
95 aResList << QString( "%1.SetEquiDistance( %2 )" ).arg( aName ).arg( GetEquiDistance() );
97 aResList << QString( "" );
98 aResList << QString( "%1.Update()" ).arg( aName );
99 aResList << QString( "" );
104 HYDROData_SequenceOfObjects HYDROData_Channel::GetAllReferenceObjects() const
106 HYDROData_SequenceOfObjects aResSeq = HYDROData_ArtificialObject::GetAllReferenceObjects();
108 Handle(HYDROData_Polyline3D) aGuideLine = GetGuideLine();
109 if ( !aGuideLine.IsNull() )
110 aResSeq.Append( aGuideLine );
112 Handle(HYDROData_Profile) aProfile = GetProfile();
113 if ( !aProfile.IsNull() )
114 aResSeq.Append( aProfile );
119 bool HYDROData_Channel::CreatePresentations( const Handle(HYDROData_Polyline3D)& theGuideLine,
120 const Handle(HYDROData_Profile)& theProfile,
121 PrsDefinition& thePrs,
122 double theEquiDistance )
124 // Check input parameters
125 if ( theGuideLine.IsNull() || theProfile.IsNull() ) {
129 TopoDS_Wire aPathWire = TopoDS::Wire( theGuideLine->GetShape3D() );
130 TopoDS_Wire aProfileWire = TopoDS::Wire( theProfile->GetShape3D() );
131 if ( aPathWire.IsNull() || aProfileWire.IsNull() ) {
136 BRepTools::Write( aPathWire, "guideline.brep" );
137 BRepTools::Write( aProfileWire, "profile.brep" );
141 Handle(HYDROData_PolylineXY) aPolylineXY = theGuideLine->GetPolylineXY();
142 if ( aPolylineXY.IsNull() ) {
147 HYDROData_IPolyline::SectionType aSectionType = aPolylineXY->GetSectionType( 0 );
148 HYDROData_IPolyline::PointsList aPolylinePoints = aPolylineXY->GetPoints( 0 );
149 int aNbPoints = aPolylinePoints.Length();
152 HYDROData_Polyline3D::Polyline3DPoints aPolylinePoints3D = theGuideLine->GetPoints( theEquiDistance );
153 int aNbPoints = aPolylinePoints3D.Length();
157 // Get tangent in each point of the guide line ( 2D )
158 TColgp_Array1OfDir aTangents( 1, aNbPoints );
160 HYDROData_IPolyline::SectionType aSectionType = aPolylineXY->GetSectionType( 0 );
162 if( aSectionType == HYDROData_IPolyline::SECTION_POLYLINE )
164 for ( int i = 1; i <= aNbPoints; ++i ) {
165 gp_XYZ aPnt = aPolylinePoints3D.Value( i );
169 aPrevPnt = aPolylinePoints3D.Value( i - 1 );
174 if ( i < aNbPoints ) {
175 gp_XYZ aNextPnt = aPolylinePoints3D.Value( i + 1 );
178 gp_Vec anEdgeVec( aPnt, aNextPnt );
183 gp_Vec aPrevVec( aPrevPnt, aPnt );
184 aDir = aPrevVec.Normalized() + anEdgeVec.Normalized();
187 aDir = gp_Vec( aPrevPnt, aPnt );
190 aTangents.SetValue( i, aDir );
193 // Get curve from the first edge ( 2D )
194 TopTools_SequenceOfShape anEdges;
195 HYDROData_ShapesTool::ExploreShapeToShapes( aPolylineXY->GetShape(), TopAbs_EDGE, anEdges );
196 Standard_Real aStart, anEnd;
198 Handle(Geom_Curve) aCurve = BRep_Tool::Curve( TopoDS::Edge( anEdges.First() ), aStart, anEnd );
199 GeomAPI_ProjectPointOnCurve aProject;
202 for ( int i = 1; i <= aNbPoints; ++i ) {
203 gp_XYZ aPointToTest = aPolylinePoints3D.Value( i );
204 aPointToTest.SetZ( 0. );
206 aProject.Init( aPointToTest, aCurve );
207 Quantity_Parameter aParam = aProject.LowerDistanceParameter();
210 aCurve->D1( aParam, aPnt, aDir);
212 aTangents.SetValue( i, aDir );
216 // Get the profile middle point ( 3D )
217 gp_Pnt aMiddlePoint( theProfile->GetMiddlePoint( true ) );
219 // Translate the profile to each point on the guide line ( 3D )
220 Handle(TColgp_HArray1OfPnt) anArrayOfFPnt = new TColgp_HArray1OfPnt(1, aNbPoints );
221 Handle(TColgp_HArray1OfPnt) anArrayOfLPnt = new TColgp_HArray1OfPnt(1, aNbPoints );
222 Handle(TopTools_HArray1OfShape) anArrOfProfiles = new TopTools_HArray1OfShape( 1, aNbPoints );
224 for ( int i = 1; i <= aNbPoints; ++i ) {
225 // Get point on the guide line
226 gp_Pnt aPointOnGuide( aPolylinePoints3D.Value( i ) );
228 // Define translation and rotation:
229 gp_Trsf Translation, Rotation;
232 Translation.SetTranslation( aMiddlePoint, aPointOnGuide );
233 TopoDS_Wire aTransformedProfile =
234 TopoDS::Wire( BRepBuilderAPI_Transform( aProfileWire, Translation, Standard_True ) );
237 gp_Vec aVertical( 0., 0., 1. );
238 TopoDS_Vertex aLeftVertex, aRightVertex;
239 TopExp::Vertices( aTransformedProfile, aLeftVertex, aRightVertex );
240 gp_Pnt aLeftPoint = BRep_Tool::Pnt( aLeftVertex );
241 gp_Pnt aRightPoint = BRep_Tool::Pnt( aRightVertex );
242 gp_Vec aLeftToRight( aLeftPoint, aRightPoint);
243 gp_Vec NormalToProfile = aVertical ^ aLeftToRight;
245 gp_Vec aDir = aTangents.Value( i );
246 gp_Vec AxisOfRotation = NormalToProfile ^ aDir;
247 if (AxisOfRotation.Magnitude() <= gp::Resolution()) {
248 if ( aVertical * aLeftToRight < 0. ) {
249 gp_Ax1 theVertical(aPointOnGuide, gp::DZ() );
250 Rotation.SetRotation(theVertical, M_PI);
253 gp_Ax1 theAxis(aPointOnGuide, AxisOfRotation);
254 Standard_Real theAngle = NormalToProfile.AngleWithRef(aDir, AxisOfRotation);
255 Rotation.SetRotation(theAxis, theAngle);
258 aTransformedProfile = TopoDS::Wire(BRepBuilderAPI_Transform( aTransformedProfile, Rotation, Standard_True) );
260 // Get the first and the last points of the transformed profile
261 TopoDS_Vertex V1, V2;
262 TopExp::Vertices( aTransformedProfile, V1, V2 );
265 anArrayOfFPnt->SetValue( i, BRep_Tool::Pnt( V1 ) );
266 anArrayOfLPnt->SetValue( i, BRep_Tool::Pnt( V2 ) );
268 anArrOfProfiles->SetValue( i, aTransformedProfile );
271 // Create presentation
272 HYDROData_Stream::PrsDefinition aPrs;
273 Handle(TopTools_HArray1OfShape) anArrOf2DProfiles; // we don't need 2D profiles for channel/digue presentation
274 bool aRes = HYDROData_Stream::CreatePresentations( anArrayOfFPnt, anArrayOfLPnt,
275 anArrOfProfiles, anArrOf2DProfiles, aPrs );
277 thePrs.myPrs3D = aPrs.myPrs3D;
278 thePrs.myPrs2D = TopoDS::Face( aPrs.myPrs2D );
279 BRepBuilderAPI_MakeWire aMakeWire( aPrs.myLeftBank ) ;
280 thePrs.myLeftBank = aMakeWire.Wire();
281 aMakeWire = BRepBuilderAPI_MakeWire( aPrs.myRightBank );
282 thePrs.myRightBank = aMakeWire.Wire();
283 aMakeWire = BRepBuilderAPI_MakeWire( aPrs.myInlet );
284 thePrs.myInlet = aMakeWire.Wire();
285 aMakeWire = BRepBuilderAPI_MakeWire( aPrs.myOutlet );
286 thePrs.myOutlet = aMakeWire.Wire();
292 void HYDROData_Channel::Update()
294 HYDROData_ArtificialObject::Update();
296 Handle(HYDROData_Polyline3D) aGuideLine = GetGuideLine();
297 Handle(HYDROData_Profile) aProfile = GetProfile();
299 PrsDefinition aResultPrs;
300 double anEquiDistance = GetEquiDistance();
301 if ( !CreatePresentations( aGuideLine, aProfile, aResultPrs, anEquiDistance ) )
304 SetShape3D( aResultPrs.myPrs3D );
305 SetTopShape( aResultPrs.myPrs2D );
307 // Create groups for channel
308 TopTools_SequenceOfShape aLeftBankEdges;
309 HYDROData_ShapesTool::ExploreShapeToShapes( aResultPrs.myLeftBank, TopAbs_EDGE, aLeftBankEdges );
311 TopTools_SequenceOfShape aRightBankEdges;
312 HYDROData_ShapesTool::ExploreShapeToShapes( aResultPrs.myRightBank, TopAbs_EDGE, aRightBankEdges );
314 TopTools_SequenceOfShape anInletEdges;
315 HYDROData_ShapesTool::ExploreShapeToShapes( aResultPrs.myInlet, TopAbs_EDGE, anInletEdges );
317 TopTools_SequenceOfShape anOutletEdges;
318 HYDROData_ShapesTool::ExploreShapeToShapes( aResultPrs.myOutlet, TopAbs_EDGE, anOutletEdges );
320 QString aLeftGroupName = GetName() + "_Left_Bank";
322 Handle(HYDROData_ShapesGroup) aLeftGroup = createGroupObject();
323 aLeftGroup->SetName( aLeftGroupName );
324 aLeftGroup->SetShapes( aLeftBankEdges );
326 QString aRightGroupName = GetName() + "_Right_Bank";
328 Handle(HYDROData_ShapesGroup) aRightGroup = createGroupObject();
329 aRightGroup->SetName( aRightGroupName );
330 aRightGroup->SetShapes( aRightBankEdges );
332 QString anInGroupName = GetName() + "_Inlet";
334 Handle(HYDROData_ShapesGroup) anInGroup = createGroupObject();
335 anInGroup->SetName( anInGroupName );
336 anInGroup->SetShapes( anInletEdges );
338 QString anOutGroupName = GetName() + "_Outlet";
340 Handle(HYDROData_ShapesGroup) anOutGroup = createGroupObject();
341 anOutGroup->SetName( anOutGroupName );
342 anOutGroup->SetShapes( anOutletEdges );
345 bool HYDROData_Channel::IsHas2dPrs() const
350 QColor HYDROData_Channel::DefaultFillingColor() const
352 return QColor( Qt::blue );
355 QColor HYDROData_Channel::DefaultBorderColor() const
357 return QColor( Qt::transparent );
360 bool HYDROData_Channel::SetGuideLine( const Handle(HYDROData_Polyline3D)& theGuideLine )
362 Handle(HYDROData_Polyline3D) aPrevGuideLine = GetGuideLine();
364 if ( theGuideLine.IsNull() )
367 return !aPrevGuideLine.IsNull();
370 if ( IsEqual( aPrevGuideLine, theGuideLine ) )
373 TopoDS_Wire aHydraulicWire = TopoDS::Wire( theGuideLine->GetTopShape() );
374 if ( aHydraulicWire.IsNull() )
375 return false; // The polyline must be a single wire
377 SetReferenceObject( theGuideLine, DataTag_GuideLine );
379 // Indicate model of the need to update the chanel presentation
385 Handle(HYDROData_Polyline3D) HYDROData_Channel::GetGuideLine() const
387 return Handle(HYDROData_Polyline3D)::DownCast(
388 GetReferenceObject( DataTag_GuideLine ) );
391 void HYDROData_Channel::RemoveGuideLine()
393 Handle(HYDROData_Polyline3D) aPrevGuideLine = GetGuideLine();
394 if ( aPrevGuideLine.IsNull() )
397 ClearReferenceObjects( DataTag_GuideLine );
399 // Indicate model of the need to update the chanel presentation
403 bool HYDROData_Channel::SetProfile( const Handle(HYDROData_Profile)& theProfile )
405 Handle(HYDROData_Profile) aPrevProfile = GetProfile();
407 if ( theProfile.IsNull() )
410 return !aPrevProfile.IsNull();
413 if ( IsEqual( aPrevProfile, theProfile ) )
416 SetReferenceObject( theProfile, DataTag_Profile );
418 // Indicate model of the need to update the chanel presentation
424 Handle(HYDROData_Profile) HYDROData_Channel::GetProfile() const
426 return Handle(HYDROData_Profile)::DownCast(
427 GetReferenceObject( DataTag_Profile ) );
430 void HYDROData_Channel::RemoveProfile()
432 Handle(HYDROData_Profile) aPrevProfile = GetProfile();
433 if ( aPrevProfile.IsNull() )
436 ClearReferenceObjects( DataTag_Profile );
438 // Indicate model of the need to update the chanel presentation
442 ObjectKind HYDROData_Channel::getAltitudeObjectType() const
444 return KIND_STREAM_ALTITUDE;
447 TopoDS_Shape HYDROData_Channel::GetLeftShape() const
449 HYDROData_SequenceOfObjects aGroups = GetGroups();
450 return HYDROData_Tool::getFirstShapeFromGroup( aGroups, 1);
453 TopoDS_Shape HYDROData_Channel::GetRightShape() const
455 HYDROData_SequenceOfObjects aGroups = GetGroups();
456 return HYDROData_Tool::getFirstShapeFromGroup( aGroups, 2);
459 void HYDROData_Channel::SetEquiDistance( double theEquiDistance )
461 double anEquiDistance = theEquiDistance > 0 ? theEquiDistance : 1E-3;
462 SetDouble( DataTag_EquiDistance, theEquiDistance );
465 double HYDROData_Channel::GetEquiDistance() const
467 return GetDouble( DataTag_EquiDistance, 1.0 );