diff --git a/EXE_MachMgr.cpp b/EXE_MachMgr.cpp
index c656da0..3b715d9 100644
--- a/EXE_MachMgr.cpp
+++ b/EXE_MachMgr.cpp
@@ -3142,12 +3142,12 @@ ExeGetClEntAxesVal( int nEntId, DBLVECTOR& vAxes)
 
 //-----------------------------------------------------------------------------
 bool
-ExeGetClEntTDir( int nEntId, Vector3d& vTDir)
+ExeGetClEntTDir( int nEntId, Vector3d& vtTDir)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false) ;
-  // recupero vTDir
-   return pMachMgr->GetClEntTDir( nEntId, vTDir) ;
+  // recupero TDir
+   return pMachMgr->GetClEntTDir( nEntId, vtTDir) ;
 }
 
 //-----------------------------------------------------------------------------
@@ -3162,12 +3162,12 @@ ExeGetClEntCDir( int nEntId, Vector3d& vtCDir)
 
 //-----------------------------------------------------------------------------
 bool
-ExeGetClEntADir( int nEntId, Vector3d& vADir)
+ExeGetClEntADir( int nEntId, Vector3d& vtADir)
 {
    IMachMgr* pMachMgr = GetCurrMachMgr() ;
    VERIFY_MACHMGR( pMachMgr, false) ;
   // recupero ADir
-   return pMachMgr->GetClEntADir( nEntId, vADir) ;
+   return pMachMgr->GetClEntADir( nEntId, vtADir) ;
 }
 
 //-----------------------------------------------------------------------------
diff --git a/EgtExecutor.rc b/EgtExecutor.rc
index 3e70ad6..481350a 100644
Binary files a/EgtExecutor.rc and b/EgtExecutor.rc differ
diff --git a/LUA_MachMgr.cpp b/LUA_MachMgr.cpp
index 2c26121..3a80290 100644
--- a/LUA_MachMgr.cpp
+++ b/LUA_MachMgr.cpp
@@ -3317,11 +3317,11 @@ LuaGetClEntTDir( lua_State* L)
    int nEntId ;
    LuaGetParam( L, 1, nEntId) ;
    LuaClearStack( L) ;
-  // recupero vTDir
-   Vector3d vTDir ;
-   bool bOk = ExeGetClEntTDir( nEntId, vTDir) ;
+  // recupero TDir
+   Vector3d vtTDir ;
+   bool bOk = ExeGetClEntTDir( nEntId, vtTDir) ;
    if ( bOk)
-      LuaSetParam( L, vTDir) ;
+      LuaSetParam( L, vtTDir) ;
    else
       LuaSetParam( L) ;
    return 1 ;
@@ -3335,11 +3335,11 @@ LuaGetClEntCDir( lua_State* L)
    int nEntId ;
    LuaGetParam( L, 1, nEntId) ;
    LuaClearStack( L) ;
-  // recupero vCDir
-   Vector3d vCDir ;
-   bool bOk = ExeGetClEntCDir( nEntId, vCDir) ;
+  // recupero CDir
+   Vector3d vtCDir ;
+   bool bOk = ExeGetClEntCDir( nEntId, vtCDir) ;
    if ( bOk)
-      LuaSetParam( L, vCDir) ;
+      LuaSetParam( L, vtCDir) ;
    else
       LuaSetParam( L) ;
    return 1 ;
@@ -3353,11 +3353,11 @@ LuaGetClEntADir( lua_State* L)
    int nEntId ;
    LuaGetParam( L, 1, nEntId) ;
    LuaClearStack( L) ;
-  // recupero vADir
-   Vector3d vADir ;
-   bool bOk = ExeGetClEntADir( nEntId, vADir) ;
+  // recupero ADir
+   Vector3d vtADir ;
+   bool bOk = ExeGetClEntADir( nEntId, vtADir) ;
    if ( bOk)
-      LuaSetParam( L, vADir) ;
+      LuaSetParam( L, vtADir) ;
    else
       LuaSetParam( L) ;
    return 1 ;