6.12.2013.Fix of HasIntersection method.

[modules/hydro.git] / src / HYDROData / HYDROData_CalculationCase.cxx

diff --git a/src/HYDROData/HYDROData_CalculationCase.cxx b/src/HYDROData/HYDROData_CalculationCase.cxx
index 4a75528ca44800db58791a6f757aa3f61d79b865..9d6b58f460957305786c6056ca4d85439d3c886c 100644 (file)
--- a/src/HYDROData/HYDROData_CalculationCase.cxx
+++ b/src/HYDROData/HYDROData_CalculationCase.cxx
@@ -5,7 +5,7 @@
 #include "HYDROData_Document.h"
 #include "HYDROData_Iterator.h"
 #include "HYDROData_NaturalObject.h"
-#include "HYDROData_Polyline.h"
+#include "HYDROData_PolylineXY.h"
 #include "HYDROData_SplitToZonesTool.h"
 #include "HYDROData_Region.h"
 #include "HYDROData_Tool.h"
@@ -129,8 +129,24 @@ QStringList HYDROData_CalculationCase::DumpToPython( MapOfTreatedObjects& theTre
   return aResList;
 }
 
-void HYDROData_CalculationCase::SplitGeometryObjects()
+HYDROData_SequenceOfObjects HYDROData_CalculationCase::GetAllReferenceObjects() const
 {
+  HYDROData_SequenceOfObjects aResSeq = HYDROData_Entity::GetAllReferenceObjects();
+
+  Handle(HYDROData_PolylineXY) aBoundaryPolyline = GetBoundaryPolyline();
+  if ( !aBoundaryPolyline.IsNull() )
+    aResSeq.Append( aBoundaryPolyline );
+
+  HYDROData_SequenceOfObjects aSeqOfRegions = GetRegions();
+  aResSeq.Append( aSeqOfRegions );
+
+  return aResSeq;
+}
+
+void HYDROData_CalculationCase::Update()
+{
+  HYDROData_Entity::Update();
+
   // At first we remove previously created regions
   RemoveRegions();
 
@@ -138,7 +154,7 @@ void HYDROData_CalculationCase::SplitGeometryObjects()
   if ( aDocument.IsNull() )
     return;
 
-  Handle(HYDROData_Polyline) aBoundaryPolyline = GetBoundaryPolyline();
+  Handle(HYDROData_PolylineXY) aBoundaryPolyline = GetBoundaryPolyline();
   HYDROData_SequenceOfObjects aGeomObjects = GetGeometryObjects();
   if ( aGeomObjects.IsEmpty() )
     return;
@@ -184,9 +200,6 @@ void HYDROData_CalculationCase::SplitGeometryObjects()
       aRegionZone->AddGeometryObject( aRefObject );
     }
   }
-
-  // The splitted data is up to date
-  SetToUpdate( false );
 }
 
 bool HYDROData_CalculationCase::AddGeometryObject( const Handle(HYDROData_Object)& theObject )
@@ -229,9 +242,9 @@ void HYDROData_CalculationCase::RemoveGeometryObjects()
   SetToUpdate( true );
 }
 
-void HYDROData_CalculationCase::SetBoundaryPolyline( const Handle(HYDROData_Polyline)& thePolyline )
+void HYDROData_CalculationCase::SetBoundaryPolyline( const Handle(HYDROData_PolylineXY)& thePolyline )
 {
-  Handle(HYDROData_Polyline) aPrevPolyline = GetBoundaryPolyline();
+  Handle(HYDROData_PolylineXY) aPrevPolyline = GetBoundaryPolyline();
 
   SetReferenceObject( thePolyline, DataTag_Polyline );
 
@@ -239,15 +252,15 @@ void HYDROData_CalculationCase::SetBoundaryPolyline( const Handle(HYDROData_Poly
   SetToUpdate( !IsEqual( aPrevPolyline, thePolyline ) || IsMustBeUpdated() );
 }
 
-Handle(HYDROData_Polyline) HYDROData_CalculationCase::GetBoundaryPolyline() const
+Handle(HYDROData_PolylineXY) HYDROData_CalculationCase::GetBoundaryPolyline() const
 {
-  return Handle(HYDROData_Polyline)::DownCast( 
+  return Handle(HYDROData_PolylineXY)::DownCast( 
            GetReferenceObject( DataTag_Polyline ) );
 }
 
 void HYDROData_CalculationCase::RemoveBoundaryPolyline()
 {
-  Handle(HYDROData_Polyline) aPrevPolyline = GetBoundaryPolyline();
+  Handle(HYDROData_PolylineXY) aPrevPolyline = GetBoundaryPolyline();
 
   ClearReferenceObjects( DataTag_Polyline );
 
@@ -394,8 +407,14 @@ TopoDS_Shell HYDROData_CalculationCase::GetShell()
 
     TopoDS_Shape aRegionShape = aRegion->GetShape();
     if( !aRegionShape.IsNull() ) {
-      TopExp_Explorer anExp( aRegionShape, TopAbs_FACE );
-      if ( anExp.More() ) {
+      if ( aRegionShape.ShapeType() == TopAbs_FACE ) {
+        TopoDS_Face aFace = TopoDS::Face( aRegionShape );
+        if ( !aFace.IsNull() ) {
+          aFacesList.Append( aFace );
+          aSewing.Add( aFace );
+        }
+      } else {
+        TopExp_Explorer anExp( aRegionShape, TopAbs_FACE );
         for ( ; anExp.More(); anExp.Next() ) {
           TopoDS_Face aFace = TopoDS::Face( anExp.Current() );
           if ( !aFace.IsNull() ) {
@@ -403,11 +422,6 @@ TopoDS_Shell HYDROData_CalculationCase::GetShell()
             aSewing.Add( aFace );
           }
         }
-      } else {
-        if ( aRegionShape.ShapeType() == TopAbs_FACE ) {
-          aFacesList.Append( aRegionShape );
-        }
-        aSewing.Add( aRegionShape );
       }
     }
   } // regions iterator
@@ -415,29 +429,32 @@ TopoDS_Shell HYDROData_CalculationCase::GetShell()
   aSewing.Perform();
   TopoDS_Shape aSewedShape = aSewing.SewedShape();
 
-  if ( aSewedShape.ShapeType() == TopAbs_FACE && aCaseRegions.Length() ==1 ) {
-    // create shell from one face
-    BRep_Builder aBuilder;
-    aBuilder.MakeShell( aShell );
-    aBuilder.Add( aShell, aSewedShape);
-  } else {
-    TopExp_Explorer anExpShells( aSewedShape, TopAbs_SHELL );
-    Standard_Integer aNbOfShells = 0;
-    for ( ; anExpShells.More(); anExpShells.Next() ) {
-      aShell = TopoDS::Shell( anExpShells.Current() );
-      aNbOfShells++;
-    }
-
-    if ( aNbOfShells != 1 ) {
-      aShell.Nullify();
+  if ( !aSewedShape.IsNull() )
+  {
+    if ( aSewedShape.ShapeType() == TopAbs_FACE && aCaseRegions.Length() ==1 ) {
+      // create shell from one face
       BRep_Builder aBuilder;
       aBuilder.MakeShell( aShell );
+      aBuilder.Add( aShell, aSewedShape);
+    } else {
+      TopExp_Explorer anExpShells( aSewedShape, TopAbs_SHELL );
+      Standard_Integer aNbOfShells = 0;
+      for ( ; anExpShells.More(); anExpShells.Next() ) {
+        aShell = TopoDS::Shell( anExpShells.Current() );
+        aNbOfShells++;
+      }
 
-      TopExp_Explorer anExpFaces( aSewedShape, TopAbs_FACE );
-      for ( ; anExpFaces.More(); anExpFaces.Next() ) {
-        TopoDS_Face aFace = TopoDS::Face( anExpFaces.Current() );
-        if ( !aFace.IsNull() ) {
-          aBuilder.Add( aShell, aFace );
+      if ( aNbOfShells != 1 ) {
+        aShell.Nullify();
+        BRep_Builder aBuilder;
+        aBuilder.MakeShell( aShell );
+
+        TopExp_Explorer anExpFaces( aSewedShape, TopAbs_FACE );
+        for ( ; anExpFaces.More(); anExpFaces.Next() ) {
+          TopoDS_Face aFace = TopoDS::Face( anExpFaces.Current() );
+          if ( !aFace.IsNull() ) {
+            aBuilder.Add( aShell, aFace );
+          }
         }
       }
     }