diff --git a/EXE_GdbGetCurve.cpp b/EXE_GdbGetCurve.cpp
index a599bc0..1be905c 100644
--- a/EXE_GdbGetCurve.cpp
+++ b/EXE_GdbGetCurve.cpp
@@ -679,6 +679,48 @@ ExeCurveCompoNormVersor( int nId, int nSimpCrv, int nRefId, Vector3d& vtNorm)
    return TransformVector( pGeomDB, nId, nRefId, vtNorm) ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeCurveCompoGetTempProp( int nId, INTVECTOR& vProp, int nPropInd) 
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la curva composita
+   const ICurveComposite* pCompo = GetCurveComposite( pGeomDB->GetGeoObj( nId)) ;
+   if ( pCompo == nullptr)
+      return false ;
+  // recupero i valori
+   vProp.clear() ;
+   vProp.reserve( pCompo->GetCurveCount()) ;
+   const ICurve* pSmplCrv = pCompo->GetFirstCurve() ;
+   while ( pSmplCrv != nullptr) {
+      vProp.push_back( pSmplCrv->GetTempProp( nPropInd)) ;
+      pSmplCrv = pCompo->GetNextCurve() ;
+   }
+   return true ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeCurveCompoGetTempParam( int nId, DBLVECTOR& vParam, int nParamInd) 
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la curva composita
+   const ICurveComposite* pCompo = GetCurveComposite( pGeomDB->GetGeoObj( nId)) ;
+   if ( pCompo == nullptr)
+      return false ;
+  // recupero i valori
+   vParam.clear() ;
+   vParam.reserve( pCompo->GetCurveCount()) ;
+   const ICurve* pSmplCrv = pCompo->GetFirstCurve() ;
+   while ( pSmplCrv != nullptr) {
+      vParam.push_back( pSmplCrv->GetTempParam( nParamInd)) ;
+      pSmplCrv = pCompo->GetNextCurve() ;
+   }
+   return true ;
+}
+
 //----------------------------------------------------------------------------
 int
 ExeShowCurveBezierControlPoints( int nCrvId, int* pnCount)
diff --git a/EXE_GdbModifyCurve.cpp b/EXE_GdbModifyCurve.cpp
index c3631bd..f4753ee 100644
--- a/EXE_GdbModifyCurve.cpp
+++ b/EXE_GdbModifyCurve.cpp
@@ -2183,6 +2183,52 @@ ExeRemoveCurveCompoUndercutOnY( int nId, double dLinTol)
    return bOk ;
 }
 
+//----------------------------------------------------------------------------
+bool
+ExeCurveCompoSetTempProp( int nId, int nCrv, int nProp, int nPropInd) 
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la curva composita
+   ICurveComposite* pCompo = GetCurveComposite( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pCompo != nullptr) ;
+  // imposto il valore
+   bOk = bOk && pCompo->SetCurveTempProp( nCrv, nProp, nPropInd) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtCurveCompoSetTempProp(" + ToString( nId) + "," +
+                                                  ToString( nCrv) + "," +
+                                                  ToString( nProp) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   return bOk ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeCurveCompoSetTempParam( int nId, int nCrv, double dParam, int nParamInd) 
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero la curva composita
+   ICurveComposite* pCompo = GetCurveComposite( pGeomDB->GetGeoObj( nId)) ;
+   bool bOk = ( pCompo != nullptr) ;
+  // imposto il valore
+   bOk = bOk && pCompo->SetCurveTempParam( nCrv, dParam, nParamInd) ;
+   ExeSetModified() ;
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtCurveCompoSetTempParam(" + ToString( nId) + "," +
+                                                   ToString( nCrv) + "," +
+                                                   ToString( dParam) + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+   return bOk ;
+}
+
 //-------------------------------------------------------------------------------
 static bool
 MyChainCurvesInGroup( int nGroupId, const Point3d& ptNear, bool bAllowInvert, int nRefType)
diff --git a/EgtExecutor.rc b/EgtExecutor.rc
index 603791d..47dee54 100644
Binary files a/EgtExecutor.rc and b/EgtExecutor.rc differ
diff --git a/LUA_GdbGetCurve.cpp b/LUA_GdbGetCurve.cpp
index 3ab6b87..b75fdad 100644
--- a/LUA_GdbGetCurve.cpp
+++ b/LUA_GdbGetCurve.cpp
@@ -531,6 +531,40 @@ LuaCurveCompoNormVersor( lua_State* L)
    return 1 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaCurveCompoGetTempProp( lua_State* L)
+{
+  // 1 parametro : Id
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   LuaClearStack( L) ;
+  // recupero l'angolo al centro della curva semplice indicizzata
+   INTVECTOR vProp ;
+   if ( ExeCurveCompoGetTempProp( nId, vProp, 0))
+      LuaSetParam( L, vProp) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//----------------------------------------------------------------------------
+static int
+LuaCurveCompoGetTempParam( lua_State* L)
+{
+  // 1 parametro : Id
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   LuaClearStack( L) ;
+  // recupero l'angolo al centro della curva semplice indicizzata
+   DBLVECTOR vParam ;
+   if ( ExeCurveCompoGetTempParam( nId, vParam, 0))
+      LuaSetParam( L, vParam) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaShowCurveBezierControlPoint( lua_State* L)
@@ -584,6 +618,8 @@ LuaInstallGdbGetCurve( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoRadius", LuaCurveCompoRadius) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoAngCenter", LuaCurveCompoAngCenter) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoNormVersor", LuaCurveCompoNormVersor) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoGetTempProp", LuaCurveCompoGetTempProp) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoGetTempParam", LuaCurveCompoGetTempParam) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtShowCurveBezierControlPoints", LuaShowCurveBezierControlPoint) ;
    return bOk ;
 }
diff --git a/LUA_GdbModifyCurve.cpp b/LUA_GdbModifyCurve.cpp
index 28f00ff..0c05432 100644
--- a/LUA_GdbModifyCurve.cpp
+++ b/LUA_GdbModifyCurve.cpp
@@ -913,6 +913,42 @@ LuaRemoveCurveCompoUndercutOnY( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaCurveCompoSetTempProp( lua_State* L)
+{
+  // 3 parametri : Id, nCrv, nProp
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nCrv ;
+   LuaCheckParam( L, 2, nCrv)
+   int nProp ;
+   LuaCheckParam( L, 3, nProp)
+   LuaClearStack( L) ;
+  // imposto sulla curva della composita la proprietà temporanea
+   bool bOk = ExeCurveCompoSetTempProp( nId, nCrv, nProp) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaCurveCompoSetTempParam( lua_State* L)
+{
+  // 3 parametri : Id, nCrv, dParam
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   int nCrv ;
+   LuaCheckParam( L, 2, nCrv)
+   double dParam ;
+   LuaCheckParam( L, 3, dParam)
+   LuaClearStack( L) ;
+  // imposto sulla curva della composita il parametro temporaneo
+   bool bOk = ExeCurveCompoSetTempParam( nId, nCrv, dParam) ;
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaChainCurvesInGroup( lua_State* L)
@@ -1182,6 +1218,8 @@ LuaInstallGdbModifyCurve( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtExplodeCurveCompo", LuaExplodeCurveCompo) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtMergeCurvesInCurveCompo", LuaMergeCurvesInCurveCompo) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtRemoveCurveCompoUndercutOnY", LuaRemoveCurveCompoUndercutOnY) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoSetTempProp", LuaCurveCompoSetTempProp) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtCurveCompoSetTempParam", LuaCurveCompoSetTempParam) ;  
    bOk = bOk && luaMgr.RegisterFunction( "EgtChainCurvesInGroup", LuaChainCurvesInGroup) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtReorderCurvesInGroup", LuaReorderCurvesInGroup) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtProjectCurveOnSurfTm", LuaProjectCurveOnSurfTm) ;