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( "" );
96 aResList << QString( "%1.Update();" ).arg( aName );
97 aResList << QString( "" );
102 HYDROData_SequenceOfObjects HYDROData_Channel::GetAllReferenceObjects() const
104 HYDROData_SequenceOfObjects aResSeq = HYDROData_ArtificialObject::GetAllReferenceObjects();
106 Handle(HYDROData_Polyline3D) aGuideLine = GetGuideLine();
107 if ( !aGuideLine.IsNull() )
108 aResSeq.Append( aGuideLine );
110 Handle(HYDROData_Profile) aProfile = GetProfile();
111 if ( !aProfile.IsNull() )
112 aResSeq.Append( aProfile );
117 bool HYDROData_Channel::CreatePresentations( const Handle(HYDROData_Polyline3D)& theGuideLine,
118 const Handle(HYDROData_Profile)& theProfile,
119 PrsDefinition& thePrs )
121 // Check input parameters
122 if ( theGuideLine.IsNull() || theProfile.IsNull() ) {
126 TopoDS_Wire aPathWire = TopoDS::Wire( theGuideLine->GetShape3D() );
127 TopoDS_Wire aProfileWire = TopoDS::Wire( theProfile->GetShape3D() );
128 if ( aPathWire.IsNull() || aProfileWire.IsNull() ) {
133 BRepTools::Write( aPathWire, "guideline.brep" );
134 BRepTools::Write( aProfileWire, "profile.brep" );
138 Handle(HYDROData_PolylineXY) aPolylineXY = theGuideLine->GetPolylineXY();
139 if ( aPolylineXY.IsNull() ) {
144 HYDROData_IPolyline::SectionType aSectionType = aPolylineXY->GetSectionType( 0 );
145 HYDROData_IPolyline::PointsList aPolylinePoints = aPolylineXY->GetPoints( 0 );
146 int aNbPoints = aPolylinePoints.Length();
149 HYDROData_Polyline3D::Polyline3DPoints aPolylinePoints3D = theGuideLine->GetPoints();
150 int aNbPoints = aPolylinePoints3D.Length();
151 if ( aNbPoints < 2 ) {
155 // Get tangent in each point of the guide line ( 2D )
156 TColgp_Array1OfDir aTangents( 1, aNbPoints );
158 HYDROData_IPolyline::SectionType aSectionType = aPolylineXY->GetSectionType( 0 );
160 if ( aSectionType == HYDROData_IPolyline::SECTION_POLYLINE ) {
161 for ( int i = 1; i <= aNbPoints; ++i ) {
162 gp_XYZ aPnt = aPolylinePoints3D.Value( i );
166 aPrevPnt = aPolylinePoints3D.Value( i - 1 );
171 if ( i < aNbPoints ) {
172 gp_XYZ aNextPnt = aPolylinePoints3D.Value( i + 1 );
175 gp_Vec anEdgeVec( aPnt, aNextPnt );
180 gp_Vec aPrevVec( aPrevPnt, aPnt );
181 aDir = aPrevVec.Normalized() + anEdgeVec.Normalized();
184 aDir = gp_Vec( aPrevPnt, aPnt );
187 aTangents.SetValue( i, aDir );
190 // Get curve from the first edge ( 2D )
191 TopTools_SequenceOfShape anEdges;
192 HYDROData_ShapesTool::ExploreShapeToShapes( aPolylineXY->GetShape(), TopAbs_EDGE, anEdges );
193 Standard_Real aStart, anEnd;
195 Handle(Geom_Curve) aCurve = BRep_Tool::Curve( TopoDS::Edge( anEdges.First() ), aStart, anEnd );
196 GeomAPI_ProjectPointOnCurve aProject;
199 for ( int i = 1; i <= aNbPoints; ++i ) {
200 gp_XYZ aPointToTest = aPolylinePoints3D.Value( i );
201 aPointToTest.SetZ( 0. );
203 aProject.Init( aPointToTest, aCurve );
204 Quantity_Parameter aParam = aProject.LowerDistanceParameter();
207 aCurve->D1( aParam, aPnt, aDir);
209 aTangents.SetValue( i, aDir );
213 // Get the profile middle point ( 3D )
214 gp_Pnt aMiddlePoint( theProfile->GetMiddlePoint( true ) );
216 // Translate the profile to each point on the guide line ( 3D )
217 Handle(TColgp_HArray1OfPnt) anArrayOfFPnt = new TColgp_HArray1OfPnt(1, aNbPoints );
218 Handle(TColgp_HArray1OfPnt) anArrayOfLPnt = new TColgp_HArray1OfPnt(1, aNbPoints );
219 Handle(TopTools_HArray1OfShape) anArrOfProfiles = new TopTools_HArray1OfShape( 1, aNbPoints );
221 for ( int i = 1; i <= aNbPoints; ++i ) {
222 // Get point on the guide line
223 gp_Pnt aPointOnGuide( aPolylinePoints3D.Value( i ) );
225 // Define translation and rotation:
226 gp_Trsf Translation, Rotation;
229 Translation.SetTranslation( aMiddlePoint, aPointOnGuide );
230 TopoDS_Wire aTransformedProfile =
231 TopoDS::Wire( BRepBuilderAPI_Transform( aProfileWire, Translation, Standard_True ) );
234 gp_Vec aVertical( 0., 0., 1. );
235 TopoDS_Vertex aLeftVertex, aRightVertex;
236 TopExp::Vertices( aTransformedProfile, aLeftVertex, aRightVertex );
237 gp_Pnt aLeftPoint = BRep_Tool::Pnt( aLeftVertex );
238 gp_Pnt aRightPoint = BRep_Tool::Pnt( aRightVertex );
239 gp_Vec aLeftToRight( aLeftPoint, aRightPoint);
240 gp_Vec NormalToProfile = aVertical ^ aLeftToRight;
242 gp_Vec aDir = aTangents.Value( i );
243 gp_Vec AxisOfRotation = NormalToProfile ^ aDir;
244 if (AxisOfRotation.Magnitude() <= gp::Resolution()) {
245 if ( aVertical * aLeftToRight < 0. ) {
246 gp_Ax1 theVertical(aPointOnGuide, gp::DZ() );
247 Rotation.SetRotation(theVertical, M_PI);
250 gp_Ax1 theAxis(aPointOnGuide, AxisOfRotation);
251 Standard_Real theAngle = NormalToProfile.AngleWithRef(aDir, AxisOfRotation);
252 Rotation.SetRotation(theAxis, theAngle);
255 aTransformedProfile = TopoDS::Wire(BRepBuilderAPI_Transform( aTransformedProfile, Rotation, Standard_True) );
257 // Get the first and the last points of the transformed profile
258 TopoDS_Vertex V1, V2;
259 TopExp::Vertices( aTransformedProfile, V1, V2 );
262 anArrayOfFPnt->SetValue( i, BRep_Tool::Pnt( V1 ) );
263 anArrayOfLPnt->SetValue( i, BRep_Tool::Pnt( V2 ) );
265 anArrOfProfiles->SetValue( i, aTransformedProfile );
268 // Create presentation
269 HYDROData_Stream::PrsDefinition aPrs;
270 Handle(TopTools_HArray1OfShape) anArrOf2DProfiles; // we don't need 2D profiles for channel/digue presentation
271 bool aRes = HYDROData_Stream::CreatePresentations( anArrayOfFPnt, anArrayOfLPnt,
272 anArrOfProfiles, anArrOf2DProfiles, aPrs );
274 thePrs.myPrs3D = aPrs.myPrs3D;
275 thePrs.myPrs2D = TopoDS::Face( aPrs.myPrs2D );
276 BRepBuilderAPI_MakeWire aMakeWire( aPrs.myLeftBank ) ;
277 thePrs.myLeftBank = aMakeWire.Wire();
278 aMakeWire = BRepBuilderAPI_MakeWire( aPrs.myRightBank );
279 thePrs.myRightBank = aMakeWire.Wire();
280 aMakeWire = BRepBuilderAPI_MakeWire( aPrs.myInlet );
281 thePrs.myInlet = aMakeWire.Wire();
282 aMakeWire = BRepBuilderAPI_MakeWire( aPrs.myOutlet );
283 thePrs.myOutlet = aMakeWire.Wire();
289 void HYDROData_Channel::Update()
291 HYDROData_ArtificialObject::Update();
293 Handle(HYDROData_Polyline3D) aGuideLine = GetGuideLine();
294 Handle(HYDROData_Profile) aProfile = GetProfile();
296 PrsDefinition aResultPrs;
297 if ( !CreatePresentations( aGuideLine, aProfile, aResultPrs ) )
300 SetShape3D( aResultPrs.myPrs3D );
301 SetTopShape( aResultPrs.myPrs2D );
303 // Create groups for channel
304 TopTools_SequenceOfShape aLeftBankEdges;
305 HYDROData_ShapesTool::ExploreShapeToShapes( aResultPrs.myLeftBank, TopAbs_EDGE, aLeftBankEdges );
307 TopTools_SequenceOfShape aRightBankEdges;
308 HYDROData_ShapesTool::ExploreShapeToShapes( aResultPrs.myRightBank, TopAbs_EDGE, aRightBankEdges );
310 TopTools_SequenceOfShape anInletEdges;
311 HYDROData_ShapesTool::ExploreShapeToShapes( aResultPrs.myInlet, TopAbs_EDGE, anInletEdges );
313 TopTools_SequenceOfShape anOutletEdges;
314 HYDROData_ShapesTool::ExploreShapeToShapes( aResultPrs.myOutlet, TopAbs_EDGE, anOutletEdges );
316 QString aLeftGroupName = GetName() + "_Left_Bank";
318 Handle(HYDROData_ShapesGroup) aLeftGroup = createGroupObject();
319 aLeftGroup->SetName( aLeftGroupName );
320 aLeftGroup->SetShapes( aLeftBankEdges );
322 QString aRightGroupName = GetName() + "_Right_Bank";
324 Handle(HYDROData_ShapesGroup) aRightGroup = createGroupObject();
325 aRightGroup->SetName( aRightGroupName );
326 aRightGroup->SetShapes( aRightBankEdges );
328 QString anInGroupName = GetName() + "_Inlet";
330 Handle(HYDROData_ShapesGroup) anInGroup = createGroupObject();
331 anInGroup->SetName( anInGroupName );
332 anInGroup->SetShapes( anInletEdges );
334 QString anOutGroupName = GetName() + "_Outlet";
336 Handle(HYDROData_ShapesGroup) anOutGroup = createGroupObject();
337 anOutGroup->SetName( anOutGroupName );
338 anOutGroup->SetShapes( anOutletEdges );
341 bool HYDROData_Channel::IsHas2dPrs() const
346 QColor HYDROData_Channel::DefaultFillingColor() const
348 return QColor( Qt::blue );
351 QColor HYDROData_Channel::DefaultBorderColor() const
353 return QColor( Qt::transparent );
356 bool HYDROData_Channel::SetGuideLine( const Handle(HYDROData_Polyline3D)& theGuideLine )
358 Handle(HYDROData_Polyline3D) aPrevGuideLine = GetGuideLine();
360 if ( theGuideLine.IsNull() )
363 return !aPrevGuideLine.IsNull();
366 if ( IsEqual( aPrevGuideLine, theGuideLine ) )
369 TopoDS_Wire aHydraulicWire = TopoDS::Wire( theGuideLine->GetTopShape() );
370 if ( aHydraulicWire.IsNull() )
371 return false; // The polyline must be a single wire
373 SetReferenceObject( theGuideLine, DataTag_GuideLine );
375 // Indicate model of the need to update the chanel presentation
381 Handle(HYDROData_Polyline3D) HYDROData_Channel::GetGuideLine() const
383 return Handle(HYDROData_Polyline3D)::DownCast(
384 GetReferenceObject( DataTag_GuideLine ) );
387 void HYDROData_Channel::RemoveGuideLine()
389 Handle(HYDROData_Polyline3D) aPrevGuideLine = GetGuideLine();
390 if ( aPrevGuideLine.IsNull() )
393 ClearReferenceObjects( DataTag_GuideLine );
395 // Indicate model of the need to update the chanel presentation
399 bool HYDROData_Channel::SetProfile( const Handle(HYDROData_Profile)& theProfile )
401 Handle(HYDROData_Profile) aPrevProfile = GetProfile();
403 if ( theProfile.IsNull() )
406 return !aPrevProfile.IsNull();
409 if ( IsEqual( aPrevProfile, theProfile ) )
412 SetReferenceObject( theProfile, DataTag_Profile );
414 // Indicate model of the need to update the chanel presentation
420 Handle(HYDROData_Profile) HYDROData_Channel::GetProfile() const
422 return Handle(HYDROData_Profile)::DownCast(
423 GetReferenceObject( DataTag_Profile ) );
426 void HYDROData_Channel::RemoveProfile()
428 Handle(HYDROData_Profile) aPrevProfile = GetProfile();
429 if ( aPrevProfile.IsNull() )
432 ClearReferenceObjects( DataTag_Profile );
434 // Indicate model of the need to update the chanel presentation
438 ObjectKind HYDROData_Channel::getAltitudeObjectType() const
440 return KIND_STREAM_ALTITUDE;
443 TopoDS_Shape HYDROData_Channel::GetLeftShape() const
445 HYDROData_SequenceOfObjects aGroups = GetGroups();
446 return HYDROData_Tool::getFirstShapeFromGroup( aGroups, 1);
449 TopoDS_Shape HYDROData_Channel::GetRightShape() const
451 HYDROData_SequenceOfObjects aGroups = GetGroups();
452 return HYDROData_Tool::getFirstShapeFromGroup( aGroups, 2);