diff --git a/EXE_GdbObjAttribs.cpp b/EXE_GdbObjAttribs.cpp
index 26de603..79311ba 100644
--- a/EXE_GdbObjAttribs.cpp
+++ b/EXE_GdbObjAttribs.cpp
@@ -534,6 +534,18 @@ ExeSetInfo( int nId, const string& sKey, const Point3d& ptP)
    return bOk ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeSetInfo( int nId, const string& sKey, const BBox3d& b3Box)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // assegno la info
+   bool bOk = pGeomDB->SetInfo( nId, sKey, b3Box) ;
+   ExeSetModified() ;
+   return bOk ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeSetInfo( int nId, const string& sKey, const Frame3d& frFrame)
@@ -606,6 +618,16 @@ ExeGetInfo( int nId, const string& sKey, Point3d& ptP)
    return pGeomDB->GetInfo( nId, sKey, ptP) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeGetInfo( int nId, const string& sKey, BBox3d& b3Box)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la info
+   return pGeomDB->GetInfo( nId, sKey, b3Box) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeGetInfo( int nId, const string& sKey, Frame3d& frFrame)
diff --git a/EgtExecutor.rc b/EgtExecutor.rc
index 85927ea..e484600 100644
Binary files a/EgtExecutor.rc and b/EgtExecutor.rc differ
diff --git a/LUA_GdbObjAttribs.cpp b/LUA_GdbObjAttribs.cpp
index 1bce370..c0eed00 100644
--- a/LUA_GdbObjAttribs.cpp
+++ b/LUA_GdbObjAttribs.cpp
@@ -471,7 +471,7 @@ LuaRemoveName( lua_State* L)
 static int
 LuaSetInfo( lua_State* L)
 {
-  // 3 parametri : Id, Key, bVal|nVal|dVal|sVal|vtVal|ptVal
+  // 3 parametri : Id, Key, bVal|nVal|dVal|sVal|vtVal|ptVal|b3Val|frVal
    int nId ;
    LuaCheckParam( L, 1, nId)
    string sKey ;
@@ -496,8 +496,18 @@ LuaSetInfo( lua_State* L)
       bOk = ExeSetInfo( nId, sKey, sVal) ;
    }
    else if ( lua_istable( L, 3)) {
+      Frame3d frVal ;
+      BBox3d b3Val ;
       Vector3d vtVal ;     // va bene anche per Point3d
-      if ( LuaGetParam( L, 3, vtVal)) {
+      if ( LuaGetParam( L, 3, frVal)) {
+         LuaClearStack( L) ;
+         bOk = ExeSetInfo( nId, sKey, frVal) ;
+      }
+      else if ( LuaGetParam( L, 3, b3Val)) {
+         LuaClearStack( L) ;
+         bOk = ExeSetInfo( nId, sKey, b3Val) ;
+      }
+      else if ( LuaGetParam( L, 3, vtVal)) {
          LuaClearStack( L) ;
          bOk = ExeSetInfo( nId, sKey, vtVal) ;
       }
@@ -555,6 +565,20 @@ LuaGetInfo( lua_State* L)
       else
          LuaSetParam( L) ;
    }
+   else if ( sType == "x"  ||  sType == "X") {
+      BBox3d b3Val ;
+      if ( ExeGetInfo( nId, sKey, b3Val))
+         LuaSetParam( L, b3Val) ;
+      else
+         LuaSetParam( L) ;
+   }
+   else if ( sType == "f"  ||  sType == "F") {
+      Frame3d frVal ;
+      if ( ExeGetInfo( nId, sKey, frVal))
+         LuaSetParam( L, frVal) ;
+      else
+         LuaSetParam( L) ;
+   }
    else {     //  "s"    "S"
       string sInfo ;
       if ( ExeGetInfo( nId, sKey, sInfo))