-const ObjectKind KIND_UNKNOWN = 0; ///! Unrecognized object
-const ObjectKind KIND_IMAGE = 1;
-const ObjectKind KIND_POLYLINE = 2;
-const ObjectKind KIND_BATHYMETRY = 3;
-const ObjectKind KIND_ALTITUDE = 4;
-const ObjectKind KIND_IMMERSIBLE_ZONE = 5;
-const ObjectKind KIND_RIVER = 6;
-const ObjectKind KIND_STREAM = 7;
-const ObjectKind KIND_CONFLUENCE = 8;
-const ObjectKind KIND_CHANNEL = 9;
-const ObjectKind KIND_OBSTACLE = 10;
-const ObjectKind KIND_DIGUE = 11;
-const ObjectKind KIND_PROFILE = 12;
-const ObjectKind KIND_PROFILEUZ = 13;
-const ObjectKind KIND_POLYLINEXY = 14;
-const ObjectKind KIND_CALCULATION = 15;
-const ObjectKind KIND_ZONE = 16;
-const ObjectKind KIND_REGION = 17;
-const ObjectKind KIND_VISUAL_STATE = 18;
-const ObjectKind KIND_LAST = KIND_VISUAL_STATE;
+const ObjectKind KIND_UNKNOWN = 0; ///! Unrecognized object
+const ObjectKind KIND_IMAGE = 1;
+const ObjectKind KIND_POLYLINE = 2;
+const ObjectKind KIND_BATHYMETRY = 3;
+const ObjectKind KIND_ALTITUDE = 4;
+const ObjectKind KIND_IMMERSIBLE_ZONE = 5;
+const ObjectKind KIND_RIVER = 6;
+const ObjectKind KIND_STREAM = 7;
+const ObjectKind KIND_CONFLUENCE = 8;
+const ObjectKind KIND_CHANNEL = 9;
+const ObjectKind KIND_OBSTACLE = 10;
+const ObjectKind KIND_DIGUE = 11;
+const ObjectKind KIND_PROFILE = 12;
+const ObjectKind KIND_PROFILEUZ = 13;
+const ObjectKind KIND_POLYLINEXY = 14;
+const ObjectKind KIND_CALCULATION = 15;
+const ObjectKind KIND_ZONE = 16;
+const ObjectKind KIND_REGION = 17;
+const ObjectKind KIND_VISUAL_STATE = 18;
+const ObjectKind KIND_ARTIFICIAL_OBJECT = 19;
+const ObjectKind KIND_NATURAL_OBJECT = 20;
+const ObjectKind KIND_LAST = KIND_NATURAL_OBJECT;