diff --git a/EXE_Photo.cpp b/EXE_Photo.cpp
index 95289af..2831d4c 100644
--- a/EXE_Photo.cpp
+++ b/EXE_Photo.cpp
@@ -264,6 +264,20 @@ ExeGetPhotoCenter( int nId, Point3d& ptCen)
    return pPhoto->GetCenter( ptCen) ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeChangePhotoCenterAsFlatScan( int nId)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero il gestore dei dati della fotografia dell'oggetto
+   PhotoObj* pPhoto = dynamic_cast<PhotoObj*>( pGeomDB->GetUserObj( nId)) ;
+   if ( pPhoto == nullptr)
+      return false ;
+  // imposto il centro di ripresa della fotografia
+   return pPhoto->ChangeCenter( Point3d( 0, 0, INFINITO)) ;
+}
+
 //----------------------------------------------------------------------------
 bool
 ExeGetPhotoDimensions( int nId, double& dDimX, double& dDimY)
diff --git a/EgtExecutor.rc b/EgtExecutor.rc
index ffb61bf..c5d9baa 100644
Binary files a/EgtExecutor.rc and b/EgtExecutor.rc differ