+ // TODO
+ TopoDS_Wire aPathWire = TopoDS::Wire(aGuideLine->GetShape3D());
+ if(aPathWire.IsNull())
+ return;
+ TopoDS_Wire aProfileWire = TopoDS::Wire( aProfile->GetShape3D() );
+ if(aProfileWire.IsNull())
+ return;
+
+ BRepOffsetAPI_MakePipeShell aMkSweep(aPathWire);
+ aMkSweep.Add(aProfileWire,Standard_True, Standard_True);
+ aMkSweep.SetTransitionMode(BRepBuilderAPI_RightCorner);
+ aMkSweep.SetMode(Standard_True);
+ aMkSweep.Build();
+ if(aMkSweep.IsDone()) {
+ const TopoDS_Shape& aChannel = aMkSweep.Shape();
+ BRepCheck_Analyzer aCheck(aChannel);
+ if(aCheck.IsValid())
+ {
+ //BRepTools::Write(aChannel, "ChanV.brep");
+ SetShape3D( aMkSweep.Shape());
+ } else {
+#ifdef DEB_CHANNEL
+ cout <<"NOT VALID" <<endl;
+ BRepTools::Write(aChannel, "ChanNV.brep");
+#endif
+ }
+ }
+}
+
+bool HYDROData_Channel::SetGuideLine( const Handle(HYDROData_Polyline3D)& theGuideLine )
+{
+ Handle(HYDROData_Polyline3D) aPrevGuideLine = GetGuideLine();
+
+ if ( theGuideLine.IsNull() )
+ {
+ RemoveGuideLine();
+ return !aPrevGuideLine.IsNull();
+ }
+
+ if ( IsEqual( aPrevGuideLine, theGuideLine ) )
+ return false;
+
+ TopoDS_Wire aHydraulicWire = TopoDS::Wire( theGuideLine->GetTopShape() );
+ if ( aHydraulicWire.IsNull() )
+ return false; // The polyline must be a single wire
+
+ SetReferenceObject( theGuideLine, DataTag_GuideLine );
+
+ // Indicate model of the need to update the chanel presentation
+ SetToUpdate( true );
+
+ return true;
+}
+
+Handle(HYDROData_Polyline3D) HYDROData_Channel::GetGuideLine() const
+{
+ return Handle(HYDROData_Polyline3D)::DownCast(
+ GetReferenceObject( DataTag_GuideLine ) );
+}
+
+void HYDROData_Channel::RemoveGuideLine()
+{
+ Handle(HYDROData_Polyline3D) aPrevGuideLine = GetGuideLine();
+ if ( aPrevGuideLine.IsNull() )
+ return;
+
+ ClearReferenceObjects( DataTag_GuideLine );
+
+ // Indicate model of the need to update the chanel presentation
+ SetToUpdate( true );
+}
+
+bool HYDROData_Channel::SetProfile( const Handle(HYDROData_Profile)& theProfile )
+{
+ Handle(HYDROData_Profile) aPrevProfile = GetProfile();
+
+ if ( theProfile.IsNull() )
+ {
+ RemoveProfile();
+ return !aPrevProfile.IsNull();
+ }
+
+ if ( IsEqual( aPrevProfile, theProfile ) )
+ return false;
+
+ SetReferenceObject( theProfile, DataTag_Profile );
+
+ // Indicate model of the need to update the chanel presentation
+ SetToUpdate( true );
+
+ return true;
+}
+
+Handle(HYDROData_Profile) HYDROData_Channel::GetProfile() const
+{
+ return Handle(HYDROData_Profile)::DownCast(
+ GetReferenceObject( DataTag_Profile ) );
+}
+
+void HYDROData_Channel::RemoveProfile()
+{
+ Handle(HYDROData_Profile) aPrevProfile = GetProfile();
+ if ( aPrevProfile.IsNull() )
+ return;
+
+ ClearReferenceObjects( DataTag_Profile );
+
+ // Indicate model of the need to update the chanel presentation
+ SetToUpdate( true );
+}