X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROData%2FHYDROData_ObstacleAltitude.cxx;h=f8d56d9ffe2d41718d12ae1917b6a1c3f520dd34;hb=545854182f0363f61284d5abe34c3627d4f3b088;hp=0b62773b7ad4f7d374835652bab6647433f51137;hpb=29527ae70e9cc00e9f7017f9ab4f7af4091dbf7f;p=modules%2Fhydro.git

diff --git a/src/HYDROData/HYDROData_ObstacleAltitude.cxx b/src/HYDROData/HYDROData_ObstacleAltitude.cxx
index 0b62773b..f8d56d9f 100644
--- a/src/HYDROData/HYDROData_ObstacleAltitude.cxx
+++ b/src/HYDROData/HYDROData_ObstacleAltitude.cxx
@@ -1,8 +1,30 @@
+// Copyright (C) 2014-2015  EDF-R&D
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
 
 #include "HYDROData_ObstacleAltitude.h"
+
 #include "HYDROData_Document.h"
+#include "HYDROData_Object.h"
+#include "HYDROData_Projection.h"
+
+#include <Precision.hxx>
 
-#include <QStringList>
+#include <TopoDS_Shape.hxx>
 
 IMPLEMENT_STANDARD_HANDLE(HYDROData_ObstacleAltitude, HYDROData_IAltitudeObject)
 IMPLEMENT_STANDARD_RTTIEXT(HYDROData_ObstacleAltitude, HYDROData_IAltitudeObject)
@@ -16,18 +38,24 @@ HYDROData_ObstacleAltitude::~HYDROData_ObstacleAltitude()
 {
 }
 
-QStringList HYDROData_ObstacleAltitude::DumpToPython( MapOfTreatedObjects& theTreatedObjects ) const
+double HYDROData_ObstacleAltitude::GetAltitudeForPoint( const gp_XY& thePoint ) const
 {
-  QStringList aResList = dumpObjectCreation( theTreatedObjects );
+  double aResAltitude = GetInvalidAltitude();
 
-  // TODO
+  Handle(HYDROData_Object) anObject =
+    Handle(HYDROData_Object)::DownCast( GetFatherObject() );
+  if ( anObject.IsNull() )
+    return aResAltitude;
 
-  return aResList;
-}
+  TopoDS_Shape anObjectShape3D = anObject->GetShape3D();
+  if ( anObjectShape3D.IsNull() )
+    return aResAltitude;
 
-double HYDROData_ObstacleAltitude::GetAltitudeForPoint( const gp_XY& thePoint ) const
-{
-  double aResAltitude = GetInvalidAltitude();
+  HYDROData_Make3dMesh aMesher3D( anObjectShape3D, Precision::Intersection() );
+
+  gp_Pnt aHighestPoint;
+  if ( aMesher3D.GetHighestOriginal( thePoint.X(), thePoint.Y(), aHighestPoint ) )
+    aResAltitude = aHighestPoint.Z();
 
   return aResAltitude;
 }