+bool HYDROData_Channel::CreatePresentations( const Handle(HYDROData_Polyline3D)& theGuideLine,
+ const Handle(HYDROData_Profile)& theProfile,
+ PrsDefinition& thePrs )
+{
+ if ( theGuideLine.IsNull() || theProfile.IsNull() )
+ return false;
+
+ // build 3d shape
+ TopoDS_Wire aPathWire = TopoDS::Wire( theGuideLine->GetShape3D() );
+ TopoDS_Wire aProfileWire = TopoDS::Wire( theProfile->GetShape3D() );
+ if ( aPathWire.IsNull() || aProfileWire.IsNull() )
+ return false;
+
+#ifdef DEB_CHANNEL
+ BRepTools::Write( aPathWire, "guideline.brep" );
+ BRepTools::Write( aProfileWire, "profile.brep" );
+#endif
+
+ HYDROData_Canal3dAnd2d aChannelConstructor( aProfileWire, aPathWire );
+ if( aChannelConstructor.GetStatus() != 0 )
+ return false;
+
+ aChannelConstructor.Create3dPresentation();
+ aChannelConstructor.Create2dPresentation();
+ thePrs.myPrs3D = aChannelConstructor.Get3dPresentation();
+ thePrs.myPrs2D = aChannelConstructor.Get2dPresentation();
+
+ thePrs.myLeftBank = aChannelConstructor.GetLeftBank();
+ thePrs.myRightBank = aChannelConstructor.GetRightBank();
+ thePrs.myInlet = aChannelConstructor.GetInlet();
+ thePrs.myOutlet = aChannelConstructor.GetOutlet();
+
+#ifdef DEB_CHANNEL
+ BRepTools::Write( thePrs.myPrs2D, "channel2d.brep" );
+ BRepTools::Write( thePrs.myPrs3D, "channel3d.brep" );
+ HYDROData_ShapesTool::DumpShapeSubShapes( std::cout, "Top shape edges:", thePrs.myPrs2D, TopAbs_EDGE );
+ HYDROData_ShapesTool::DumpShapeSubShapes( std::cout, "Left bank edges:", thePrs.myLeftBank, TopAbs_EDGE );
+ HYDROData_ShapesTool::DumpShapeSubShapes( std::cout, "Right bank edges:", thePrs.myRightBank, TopAbs_EDGE );
+ HYDROData_ShapesTool::DumpShapeSubShapes( std::cout, "Inlet edges:", thePrs.myInlet, TopAbs_EDGE );
+ HYDROData_ShapesTool::DumpShapeSubShapes( std::cout, "Outlet edges:", thePrs.myOutlet, TopAbs_EDGE );
+#endif
+
+ return true;
+}
+
+void HYDROData_Channel::Update()
+{
+ HYDROData_ArtificialObject::Update();
+
+ Handle(HYDROData_Polyline3D) aGuideLine = GetGuideLine();
+ Handle(HYDROData_Profile) aProfile = GetProfile();
+
+ PrsDefinition aResultPrs;
+ if ( !CreatePresentations( aGuideLine, aProfile, aResultPrs ) )
+ return;
+
+ SetShape3D( aResultPrs.myPrs3D );
+ SetTopShape( aResultPrs.myPrs2D );
+
+ // Create groups for channel
+ TopTools_SequenceOfShape aLeftBankEdges;
+ HYDROData_ShapesTool::ExploreShapeToShapes( aResultPrs.myLeftBank, TopAbs_EDGE, aLeftBankEdges );
+
+ TopTools_SequenceOfShape aRightBankEdges;
+ HYDROData_ShapesTool::ExploreShapeToShapes( aResultPrs.myRightBank, TopAbs_EDGE, aRightBankEdges );
+
+ TopTools_SequenceOfShape anInletEdges;
+ HYDROData_ShapesTool::ExploreShapeToShapes( aResultPrs.myInlet, TopAbs_EDGE, anInletEdges );
+
+ TopTools_SequenceOfShape anOutletEdges;
+ HYDROData_ShapesTool::ExploreShapeToShapes( aResultPrs.myOutlet, TopAbs_EDGE, anOutletEdges );
+
+ QString aLeftGroupName = GetName() + "_Left_Bank";
+
+ Handle(HYDROData_ShapesGroup) aLeftGroup = createGroupObject();
+ aLeftGroup->SetName( aLeftGroupName );
+ aLeftGroup->SetShapes( aLeftBankEdges );
+
+ QString aRightGroupName = GetName() + "_Right_Bank";
+
+ Handle(HYDROData_ShapesGroup) aRightGroup = createGroupObject();
+ aRightGroup->SetName( aRightGroupName );
+ aRightGroup->SetShapes( aRightBankEdges );
+
+ QString anInGroupName = GetName() + "_Inlet";
+
+ Handle(HYDROData_ShapesGroup) anInGroup = createGroupObject();
+ anInGroup->SetName( anInGroupName );
+ anInGroup->SetShapes( anInletEdges );
+
+ QString anOutGroupName = GetName() + "_Outlet";
+
+ Handle(HYDROData_ShapesGroup) anOutGroup = createGroupObject();
+ anOutGroup->SetName( anOutGroupName );
+ anOutGroup->SetShapes( anOutletEdges );
+}
+
+bool HYDROData_Channel::IsHas2dPrs() const
+{
+ return true;
+}
+
+QColor HYDROData_Channel::DefaultFillingColor()
+{
+ return QColor( Qt::blue );
+}