From 59cde588126a85dd4c5b7ef5b501d757afad0370 Mon Sep 17 00:00:00 2001
From: szy <szy@opencascade.com>
Date: Fri, 6 Dec 2013 11:02:20 +0000
Subject: [PATCH] 6.12.2013. Build Channel shape3d.

---
 src/HYDROData/CMakeLists.txt        |  2 +-
 src/HYDROData/HYDROData_Channel.cxx | 32 +++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/src/HYDROData/CMakeLists.txt b/src/HYDROData/CMakeLists.txt
index ad5063cd..f5b04d56 100644
--- a/src/HYDROData/CMakeLists.txt
+++ b/src/HYDROData/CMakeLists.txt
@@ -90,7 +90,7 @@ include_directories(
 )
 
 add_library(HYDROData SHARED ${PROJECT_SOURCES} ${PROJECT_HEADERS})
-target_link_libraries(HYDROData ${GEOM_GEOMUtils} ${CAS_OCAF} ${CAS_OCAFVIS} ${CAS_TKG3d} ${CAS_TKGeomBase} ${CAS_TKGeomAlgo} ${CAS_TKBrep} ${CAS_TKIGES} ${CAS_TKSTEP} ${CAS_TKTopAlgo} ${CAS_TKBO} ${CAS_TKBool} ${QT_LIBRARIES} ${GUI_ImageComposer})
+target_link_libraries(HYDROData ${GEOM_GEOMUtils} ${CAS_OCAF} ${CAS_OCAFVIS} ${CAS_TKG3d} ${CAS_TKGeomBase} ${CAS_TKGeomAlgo} ${CAS_TKBrep} ${CAS_TKIGES} ${CAS_TKSTEP} ${CAS_TKTopAlgo} ${CAS_TKBO} ${CAS_TKBool} ${CAS_TKOffset} ${QT_LIBRARIES} ${GUI_ImageComposer})
 INSTALL(TARGETS HYDROData EXPORT ${PROJECT_NAME}TargetGroup DESTINATION ${SALOME_INSTALL_LIBS})
 
 set(PROJECT_LIBRARIES HYDROData)
diff --git a/src/HYDROData/HYDROData_Channel.cxx b/src/HYDROData/HYDROData_Channel.cxx
index 3aab98b5..e1363d79 100644
--- a/src/HYDROData/HYDROData_Channel.cxx
+++ b/src/HYDROData/HYDROData_Channel.cxx
@@ -7,6 +7,12 @@
 
 #include <TopoDS.hxx>
 #include <TopoDS_Wire.hxx>
+#include <BRepOffsetAPI_MakePipeShell.hxx>
+#include <BRepCheck_Analyzer.hxx>
+//#define DEB_CHANNEL 1
+#ifdef DEB_CHANNEL
+#include <BRepTools.hxx>
+#endif
 
 #include <QStringList>
 
@@ -82,6 +88,32 @@ void HYDROData_Channel::Update()
     return;
 
   // 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 )
-- 
2.39.2