EgtExecutor 2.5h2 :

- aggiunta funzione lua EgtPointCurveDistSide.

LUA_GeoDist.cpp

@@ -49,6 +49,38 @@ LuaPointCurveDist( lua_State* L)
    return 3 ;
 }
 
+//----------------------------------------------------------------------------
+static int
+LuaPointCurveDistSide( lua_State* L)
+{
+  // 3 o 4 parametri : ptP, nCrvId, vtN [, nRefId]
+   Point3d ptP ;
+   LuaCheckParam( L, 1, ptP)
+   int nId ;
+   LuaCheckParam( L, 2, nId)
+   Vector3d vtN ;
+   LuaCheckParam( L, 3, vtN)
+   int nRefType = nId ;
+   LuaGetParam( L, 4, nRefType) ;
+   LuaClearStack( L) ;
+  // calcolo la distanza
+   int nSide ;
+   double dDist ;
+   Point3d ptMin ;
+   bool bOk = ExePointCurveDistSide( ptP, nId, vtN, nRefType, &dDist, ptMin, &nSide) ;
+   if ( bOk) {
+      LuaSetParam( L, dDist) ;
+      LuaSetParam( L, ptMin) ;
+      LuaSetParam( L, nSide) ;
+   }
+   else {
+      LuaSetParam( L) ;
+      LuaSetParam( L) ;
+      LuaSetParam( L) ;
+   }
+   return 3 ;
+}
+
 //----------------------------------------------------------------------------
 static int
 LuaPointSurfTmDist( lua_State* L)
@@ -85,6 +117,7 @@ LuaInstallGeoDist( LuaMgr& luaMgr)
 {
    bool bOk = ( &luaMgr != nullptr) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtPointCurveDist", LuaPointCurveDist) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtPointCurveDistSide", LuaPointCurveDistSide) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtPointSurfTmDist", LuaPointSurfTmDist) ;
    return bOk ;
 }