refs #430: incorrect coordinates in dump polyline

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

diff --git a/src/HYDROData/HYDROData_ObstacleAltitude.cxx b/src/HYDROData/HYDROData_ObstacleAltitude.cxx
index d6310ff0182e25b76f097460ee4ed9d6938aacec..4d0679aaf6c47cd8b1f9dbefdb9cf79966c30d90 100644 (file)
--- a/src/HYDROData/HYDROData_ObstacleAltitude.cxx
+++ b/src/HYDROData/HYDROData_ObstacleAltitude.cxx
@@ -1,8 +1,13 @@
 
 #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)
@@ -16,23 +21,24 @@ HYDROData_ObstacleAltitude::~HYDROData_ObstacleAltitude()
 {
 }
 
-QStringList HYDROData_ObstacleAltitude::DumpToPython( MapOfTreatedObjects& theTreatedObjects ) const
+double HYDROData_ObstacleAltitude::GetAltitudeForPoint( const gp_XY& thePoint ) const
 {
-  QStringList aResList = dumpObjectCreation( theTreatedObjects );
-  QString aName = GetObjPyName();
+  double aResAltitude = GetInvalidAltitude();
 
-  // TODO
+  Handle(HYDROData_Object) anObject =
+    Handle(HYDROData_Object)::DownCast( GetFatherObject() );
+  if ( anObject.IsNull() )
+    return aResAltitude;
 
-  aResList << QString( "" );
-  aResList << QString( "%1.Update();" ).arg( aName );
-  aResList << QString( "" );
+  TopoDS_Shape anObjectShape3D = anObject->GetShape3D();
+  if ( anObjectShape3D.IsNull() )
+    return aResAltitude;
 
-  return aResList;
-}
+  HYDROData_Make3dMesh aMesher3D( anObjectShape3D, Precision::Intersection() );
 
-double HYDROData_ObstacleAltitude::GetAltitudeForPoint( const gp_XY& thePoint ) const
-{
-  double aResAltitude = GetInvalidAltitude();
+  gp_Pnt aHighestPoint;
+  if ( aMesher3D.GetHighestOriginal( thePoint.X(), thePoint.Y(), aHighestPoint ) )
+    aResAltitude = aHighestPoint.Z();
 
   return aResAltitude;
 }