FIX: Fix PolygonData intersection_type API (#465)

doc/source/api/geometry.rst

@@ -24,3 +24,4 @@ Enums
 
    polygon_data.ExtentType
    polygon_data.PolygonSenseType
+   polygon_data.IntersectionType

src/ansys/edb/core/geometry/polygon_data.py

@@ -4,7 +4,7 @@
 import itertools
 import math
 
-from ansys.api.edb.v1 import edb_defs_pb2, point_data_pb2, polygon_data_pb2_grpc
+from ansys.api.edb.v1 import edb_defs_pb2, point_data_pb2, polygon_data_pb2, polygon_data_pb2_grpc
 
 from ansys.edb.core import session
 from ansys.edb.core.geometry.arc_data import ArcData
@@ -27,6 +27,16 @@ class ExtentType(Enum):
     BOUNDING_BOX = edb_defs_pb2.BOUNDING_BOX
 
 
+class IntersectionType(Enum):
+    """Provides an enum representing intersection types for geometries."""
+
+    NO_INTERSECTION = polygon_data_pb2.NO_INTERSECTION
+    THIS_INSIDE_OTHER = polygon_data_pb2.THIS_INSIDE_OTHER
+    OTHER_INSIDE_THIS = polygon_data_pb2.OTHER_INSIDE_THIS
+    COMMON_INTERSECTION = polygon_data_pb2.COMMON_INTERSECTION
+    UNDEFINED_INTERSECTION = polygon_data_pb2.UNDEFINED_INTERSECTION
+
+
 class PolygonData:
     """Represents a polygon data object."""
 
@@ -434,11 +444,12 @@ def intersection_type(self, other, tol=1e-9):
 
         Returns
         -------
-        bool
-            ``True`` when successful, ``False`` when failed.
+        :class:`IntersectionType`
         """
-        return self.__stub.GetIntersectionType(
-            messages.polygon_data_pair_with_tolerance_message(self, other, tol)
+        return IntersectionType(
+            self.__stub.GetIntersectionType(
+                messages.polygon_data_pair_with_tolerance_message(self, other, tol)
+            ).intersection_type
         )
 
     def circle_intersect(self, center, radius):