refs #430: incorrect coordinates in dump polyline

[modules/hydro.git] / src / HYDROGUI / HYDROGUI_VTKPrsBathymetry.cxx

diff --git a/src/HYDROGUI/HYDROGUI_VTKPrsBathymetry.cxx b/src/HYDROGUI/HYDROGUI_VTKPrsBathymetry.cxx
index f1337a1746c3afe1e686cfdf3413fec3bc753c17..97d0d6c1237256fa0bffe31157b63819054ada1e 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_VTKPrsBathymetry.cxx
+++ b/src/HYDROGUI/HYDROGUI_VTKPrsBathymetry.cxx
@@ -67,13 +67,15 @@ HYDROGUI_VTKPrsBathymetry::~HYDROGUI_VTKPrsBathymetry()
 //================================================================
 void HYDROGUI_VTKPrsBathymetry::compute()
 {
+  HYDROGUI_VTKPrs::compute();
+
   if ( !getObject().IsNull() )
   {
     Handle(HYDROData_Bathymetry) aBathymetry = Handle(HYDROData_Bathymetry)::DownCast( getObject() );
     if ( !aBathymetry.IsNull() )
     {
       HYDROData_Bathymetry::AltitudePoints anAltPoints = aBathymetry->GetAltitudePoints();
-      int aNbPoints = anAltPoints.length();
+      int aNbPoints = anAltPoints.Length();
 
       HYDROData_Bathymetry::AltitudePoint anAltPnt;
       vtkPoints* aPoints = vtkPoints::New();
@@ -87,22 +89,18 @@ void HYDROGUI_VTKPrsBathymetry::compute()
 
       vtkVertex* aVertex = vtkVertex::New();
 
-      int aZ;
+      double aZ;
       int anInvalidZ = InvalidZValue();
-      for (int i = 0; i < aNbPoints; i++ )
+      for (int i = 1; i <= aNbPoints; i++ )
       {
-        anAltPnt = anAltPoints.at( i );
+        anAltPnt = anAltPoints.Value( i );
         aZ = anAltPnt.Z();
         if ( ValuesLessEquals( aZ, anInvalidZ ) )
         {
-          aZ = Z_MAX;
-        }
-        else
-        {
-          aZ = -aZ;
+          aZ = Z_MAX; // If Z value is invalid then use Z_MAX
         }
-        aPoints->InsertPoint( i, anAltPnt.X(), anAltPnt.Y(), aZ );
-        aVertex->GetPointIds()->SetId( 0, i );
+        aPoints->InsertPoint( i - 1, anAltPnt.X(), anAltPnt.Y(), aZ );
+        aVertex->GetPointIds()->SetId( 0, i - 1 );
         aVertexGrid->InsertNextCell( aVertex->GetCellType(), aVertex->GetPointIds());
         aZValues->InsertNextValue( aZ );
       }
@@ -145,12 +143,11 @@ void HYDROGUI_VTKPrsBathymetry::compute()
 
       myMapper->SetInputData( aVertexGrid );
       
-      SALOME_Actor* anActor = SALOME_Actor::New();
+      SALOME_Actor* anActor = getActor<SALOME_Actor>(this);
       anActor->SetMapper( myMapper.GetPointer() );
       anActor->setIO( getIO() );
       AddObject( anActor );
 
-      anActor->Delete();
       aVertexGrid->Delete();
       aZValues->Delete();
     }