X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROData%2FHYDROData_Stream.cxx;h=63e983ec1d35109f89a4b77de997c7387b09dbf7;hb=fcece92742680e708f87352c32597ec2d84bfe2f;hp=426159b29adf1e15e97278bae879334e21bbfa6b;hpb=d5968172f0907790865b19422eb3a2915c52d8f9;p=modules%2Fhydro.git

diff --git a/src/HYDROData/HYDROData_Stream.cxx b/src/HYDROData/HYDROData_Stream.cxx
index 426159b2..63e983ec 100644
--- a/src/HYDROData/HYDROData_Stream.cxx
+++ b/src/HYDROData/HYDROData_Stream.cxx
@@ -145,7 +145,7 @@ void HYDROData_Stream::Update()
 
   Handle(HYDROData_PolylineXY) aHydAxis = GetHydraulicAxis();
   HYDROData_SequenceOfObjects aRefProfiles = GetProfiles();
-  if ( aHydAxis.IsNull() || aRefProfiles.IsEmpty() )
+  if ( aHydAxis.IsNull() || aRefProfiles.Length() < 2 )
     return; 
  
   bool anIsFirst = true;
@@ -165,7 +165,7 @@ void HYDROData_Stream::Update()
       continue;	
 	const TopoDS_Shape& aProf3d = aProfile->GetShape3D();
     gp_XY aPnt1, aPnt2;
-    if ( !aProfile->GetFirstPoint( aPnt1 ) || !aProfile->GetLastPoint( aPnt2 ) )
+    if ( !aProfile->GetLeftPoint( aPnt1 ) || !aProfile->GetRightPoint( aPnt2 ) )
       continue;
 	anArrOfProfiles.SetValue(i,aProfile->GetShape3D());//aProfile->GetTopShape();
 	anArrOf2DProfiles.SetValue(i,aProfile->GetTopShape());
@@ -770,6 +770,12 @@ void HYDROData_Stream::removeParameter( const int& theIndex )
   if ( !aLabel.FindAttribute( TDataStd_RealArray::GetID(), aParamsArray ) )
     return;
 
+  if ( aParamsArray->Length() == 1 )
+  {
+    removeParametersArray();
+    return;
+  }
+
   TColStd_Array1OfReal aNewArr( aParamsArray->Lower(), aParamsArray->Upper() - 1 );
 
   for ( int i = aParamsArray->Lower(), j = i, k = 0, n = aParamsArray->Upper(); i <= n; ++i, ++k )