EgtExecutor 1.6g2 :

- ExeSplitCurve ora mette le curve risultato in Id contigui
- aggiunta ExeSplitCurveAtSelfInters
- aggiunta ExeGetNewId
- aggiunta ExeCurveSelfIntersNbr
- ExeIntersectionPoint funziona anche con auto-intersezioni
- il tutto anche per le funzioni lua equivalenti.

LUA_GdbModifyCurve.cpp

@@ -286,6 +286,25 @@ LuaSplitCurveAtPoint( lua_State* L)
    return 1 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaSplitCurveAtSelfInters( lua_State* L)
+{
+  // 1 parametro : Id
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   LuaClearStack( L) ;
+  // divido la curva negli eventuali punti di autointersezione
+   int nCount ;
+   int nNewId = ExeSplitCurveAtSelfInters( nId, &nCount) ;
+   if ( nNewId != GDB_ID_NULL)
+      LuaSetReturn( L, nNewId) ;
+   else
+      LuaSetReturn( L) ;
+   LuaSetReturn( L, nCount) ;
+   return 2 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaApproxCurve( lua_State* L)
@@ -378,6 +397,7 @@ LuaInstallGdbModifyCurve( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtTrimExtendCurveByLen", LuaTrimExtendCurveByLen) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSplitCurve", LuaSplitCurve) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSplitCurveAtPoint", LuaSplitCurveAtPoint) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtSplitCurveAtSelfInters", LuaSplitCurveAtSelfInters) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtApproxCurve", LuaApproxCurve) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtModifyCurveArcRadius", LuaModifyCurveArcRadius) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtExplodeCurveCompo", LuaExplodeCurveCompo) ;