#define GEOM_ISOLINE 55
+#define GEOM_POLYLINE2D 56
+
//GEOM_Function types
#define COPY_WITH_REF 1
#define PARTITION_HALF 2
#define PARTITION_NO_SELF_INTERSECTIONS 3
-#define POLYLINE_POINTS 1
+#define POLYLINE_POINTS 1
+#define POLYLINE2D_PLN_COORDS 2
+#define POLYLINE2D_PLN_OBJECT 3
#define SPLINE_BEZIER 1
#define SPLINE_INTERPOLATION 2