diff --git a/EXE_MachMgr.cpp b/EXE_MachMgr.cpp
index 507a370..c656da0 100644
--- a/EXE_MachMgr.cpp
+++ b/EXE_MachMgr.cpp
@@ -3647,6 +3647,16 @@ ExeVerifyOutstroke( double dX, double dY, double dZ, double dAngA, double dAngB,
    return pMachMgr->VerifyOutstroke( dX, dY, dZ, dAngA, dAngB, nStat) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeVerifyOutstroke( double dX, double dY, double dZ, const DBLVECTOR& vAng, int& nStat)
+{
+   IMachMgr* pMachMgr = GetCurrMachMgr() ;
+   VERIFY_MACHMGR( pMachMgr, false)
+  // verifica l'extracorsa degli assi
+   return pMachMgr->VerifyOutstroke( dX, dY, dZ, vAng, true, nStat) ;
+}
+
 //-----------------------------------------------------------------------------
 bool
 ExeGetOutstrokeInfo( string& sInfo)
diff --git a/LUA_MachMgr.cpp b/LUA_MachMgr.cpp
index 133a0d9..2c26121 100644
--- a/LUA_MachMgr.cpp
+++ b/LUA_MachMgr.cpp
@@ -3832,11 +3832,38 @@ LuaGetCalcAngles( lua_State* L)
    }
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaGetCalcAnglesEx( lua_State* L)
+{
+  // 1 o 2 parametri : vtDirT, vtDirA
+   Vector3d vtDirT ;
+   LuaCheckParam( L, 1, vtDirT)
+   Vector3d vtDirA ;
+   LuaGetParam( L, 2, vtDirA) ;
+   LuaClearStack( L) ;
+  // calcolo gli angoli macchina dalle direzioni fresa e ausiliaria
+   int  nStat ; DBLVECTOR vAng1, vAng2 ;
+   bool bOk = ExeGetCalcAngles( vtDirT, vtDirA, nStat, vAng1, vAng2) ;
+  // restituisco il risultato
+   if ( bOk) {
+      LuaSetParam( L, bOk) ;
+      LuaSetParam( L, nStat) ;
+      LuaSetParam( L, vAng1) ;
+      LuaSetParam( L, vAng2) ;
+      return 4 ;
+   }
+   else {
+      LuaSetParam( L, bOk) ;
+      return 1 ;
+   }
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaGetCalcPositions( lua_State* L)
 {
-  // da 2 a 5 parametri : ptP, dAngA [, dAngB] [, dAngC] [, dAngD]
+  // da 1 a 5 parametri : ptP [, dAngR1] [, dAngR2] [, dAngR3] [, dAngR4]
    Point3d ptP ;
    LuaCheckParam( L, 1, ptP)
    DBLVECTOR vAng ;
@@ -3854,7 +3881,7 @@ LuaGetCalcPositions( lua_State* L)
   // restituisco il risultato
    if ( bOk) {
       LuaSetParam( L, bOk) ;
-      LuaSetParam( L, 0) ;    // assegnato per compatibilit�
+      LuaSetParam( L, 0) ;    // assegnato per compatibilità
       LuaSetParam( L, dX) ;
       LuaSetParam( L, dY) ;
       LuaSetParam( L, dZ) ;
@@ -3982,21 +4009,26 @@ LuaGetCalcAuxDirFromAngles( lua_State* L)
 static int
 LuaVerifyOutstroke( lua_State* L)
 {
-  // 5 parametri : dX, dY, dZ, dAngA, dAngB
+  // 3 o 4 o 5 o 6 o 7 parametri : dX, dY, dZ [, dAngR1] [, dAngR2] [, dAngR3] [, dAngR4]
    double dX ;
    LuaCheckParam( L, 1, dX)
    double dY ;
    LuaCheckParam( L, 2, dY)
    double dZ ;
    LuaCheckParam( L, 3, dZ)
-   double dAngA ;
-   LuaCheckParam( L, 4, dAngA)
-   double dAngB ;
-   LuaCheckParam( L, 5, dAngB)
+   DBLVECTOR vAng ;
+   int i ;
+   for ( i = 4 ; i <= 7 ; ++ i) {
+      double dAng ;
+      if ( LuaGetParam( L, i, dAng))
+         vAng.emplace_back( dAng) ;
+      else
+         break ;
+   }
    LuaClearStack( L) ;
   // imposto la tavola corrente per il calcolo
    int  nStat ;
-   bool bOk = ExeVerifyOutstroke( dX, dY, dZ, dAngA, dAngB, nStat) ;
+   bool bOk = ExeVerifyOutstroke( dX, dY, dZ, vAng, nStat) ;
   // restituisco il risultato
    if ( bOk) {
       LuaSetParam( L, ( nStat == 0)) ;
@@ -4754,6 +4786,7 @@ LuaInstallMachMgr( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetAllCurrAxesNames", LuaGetAllCurrAxesNames) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetRotAxisBlocked", LuaGetRotAxisBlocked) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetCalcAngles", LuaGetCalcAngles) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetCalcAnglesEx", LuaGetCalcAnglesEx) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetCalcPositions", LuaGetCalcPositions) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetRobotAngles", LuaGetRobotAngles) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetCalcTipFromPositions", LuaGetCalcTipFromPositions) ;