From: szy <szy@opencascade.com>
Date: Fri, 29 Nov 2013 14:41:23 +0000 (+0000)
Subject: 29.11.2013: Modified HYDROData_ImmersibleZone::GetTopShape() method.
X-Git-Tag: BR_hydro_v_0_4~125
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=86272e149f05d7e91ed5ae050274e1edf0eacb6f;p=modules%2Fhydro.git

29.11.2013: Modified HYDROData_ImmersibleZone::GetTopShape() method.
---

diff --git a/src/HYDROData/CMakeLists.txt b/src/HYDROData/CMakeLists.txt
index 3a838760..ad5063cd 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} ${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} ${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_ImmersibleZone.cxx b/src/HYDROData/HYDROData_ImmersibleZone.cxx
index e35a1f17..4ebe9772 100644
--- a/src/HYDROData/HYDROData_ImmersibleZone.cxx
+++ b/src/HYDROData/HYDROData_ImmersibleZone.cxx
@@ -14,11 +14,13 @@
 #include <TopExp_Explorer.hxx>
 #include <TopTools_ListIteratorOfListOfShape.hxx>
 #include <BRep_Builder.hxx>
-
+#include <BRepAlgo_FaceRestrictor.hxx>
+#include <BRepCheck_Analyzer.hxx>
 #include <QColor>
 #include <QStringList>
 
 #define PYTHON_IMMERSIBLE_ZONE_ID "KIND_IMMERSIBLE_ZONE"
+//#define HYDRODATA_IMZONE_DEB 1
 
 IMPLEMENT_STANDARD_HANDLE(HYDROData_ImmersibleZone,HYDROData_NaturalObject)
 IMPLEMENT_STANDARD_RTTIEXT(HYDROData_ImmersibleZone,HYDROData_NaturalObject)
@@ -85,7 +87,7 @@ TopoDS_Shape HYDROData_ImmersibleZone::GetTopShape() const
 
     if ( !aPolylineShape.IsNull() && 
          aPolylineShape.ShapeType() == TopAbs_WIRE ) {
-      TopoDS_Wire aPolylineWire = TopoDS::Wire( aPolylineShape );
+      const TopoDS_Wire& aPolylineWire = TopoDS::Wire( aPolylineShape );
       if ( !aPolylineWire.IsNull() ) {
         BRepBuilderAPI_MakeFace aMakeFace( aPolylineWire, Standard_True );
         aMakeFace.Build();
@@ -94,34 +96,53 @@ TopoDS_Shape HYDROData_ImmersibleZone::GetTopShape() const
         }
       }
     } else {
-      TopExp_Explorer anExp( aPolylineShape, TopAbs_WIRE );
-      for ( ; anExp.More(); anExp.Next() ) {
-        TopoDS_Wire aWire = TopoDS::Wire( anExp.Current() );
-        aWiresList.Append( aWire );
-      }
-    }
-    
-    TopoDS_Compound aCompound;
-    BRep_Builder aBuilder;
-    aBuilder.MakeCompound( aCompound );
-
-    TopTools_ListIteratorOfListOfShape anIter( aWiresList );
-    for ( ; anIter.More(); anIter.Next() ) {
-      TopoDS_Wire aWire = TopoDS::Wire( anIter.Value() );
-      if ( aWire.IsNull() ) {
-        continue;
-      }
-
-      BRepBuilderAPI_MakeFace aMakeFace( aWire, Standard_True );
-      aMakeFace.Build();
-      if( aMakeFace.IsDone() ) {
-        aBuilder.Add( aCompound, aMakeFace.Face() );
-      }
-    }
-
-    aResShape = aCompound;
+	    TopExp_Explorer anExp( aPolylineShape, TopAbs_WIRE );
+		for ( ; anExp.More(); anExp.Next() ) {
+		  if(!anExp.Current().IsNull()) {
+            const TopoDS_Wire& aWire = TopoDS::Wire( anExp.Current() );
+		    aWiresList.Append( aWire );
+		  }
+		}
+		if(aWiresList.IsEmpty())
+           return aResShape;
+	    BRepAlgo_FaceRestrictor aFR;
+	    TopoDS_Face aRefFace;	  
+		TopoDS_Shape aS = aWiresList.First();
+		BRepBuilderAPI_MakeFace aMakeFace( TopoDS::Wire(aWiresList.First()), Standard_True );
+        aMakeFace.Build();
+        if( aMakeFace.IsDone() ) {
+          aRefFace = aMakeFace.Face();
+		}
+		if(aRefFace.IsNull())
+		  return aResShape;
+	    aFR.Init(aRefFace,Standard_False, Standard_True);
+		TopTools_ListIteratorOfListOfShape anIt( aWiresList );
+        for ( ; anIt.More(); anIt.Next() ) {
+          TopoDS_Wire& aWire = TopoDS::Wire( anIt.Value() );
+		  if ( aWire.IsNull() ) 
+			  continue;
+          aFR.Add(aWire);
+		}
+        aFR.Perform();
+		if (aFR.IsDone()) {
+		  TopoDS_Compound aResult;
+		  BRep_Builder aBB;
+		  aBB.MakeCompound(aResult);
+		  for (; aFR.More(); aFR.Next()) {
+			const TopoDS_Face& aFF = aFR.Current();
+			aBB.Add(aResult,aFF);    
+		  }
+		  BRepCheck_Analyzer aChecker(aResult);
+		  if(aChecker.IsValid())
+		    aResShape = aResult;
+#ifdef HYDRODATA_IMZONE_DEB
+		  else {
+			aResShape = aResult;             
+		  }
+#endif
+		}
+	}
   }
-
   return aResShape;
 }