add design points from get assembly and remove None type from design point constructor

Author: jacobrkerstetter

src/ansys/geometry/core/_grpc/_services/v0/designs.py

@@ -432,7 +432,9 @@ def serialize_beam(beam):
         def serialize_design_point(design_point):
             return {
                 "id": design_point.id,
-                "parent": design_point.owner_name,
+                "name": design_point.owner_name,
+                "point": from_grpc_point_to_point3d(design_point.points[0]),
+                "parent_id": design_point.parent_id.id,
             }
 
         parts = getattr(response, "parts", [])

src/ansys/geometry/core/designer/design.py

@@ -1308,6 +1308,18 @@ def __read_existing_design(self) -> None:
                 component.coordinate_systems.append(new_cs)
                 num_created_coord_systems += 1
 
+        # Create DesignPoints
+        for dp in response.get("design_points"):
+            created_dp = DesignPoint(
+                dp.get("id"),
+                dp.get("name"),
+                dp.get("point"),
+                created_components.get(dp.get("parent_id"), self),
+            )
+
+            # Append the design point to the component to which it belongs
+            created_dp.parent_component._design_points.append(created_dp)
+
         end = time.time()
 
         # Set SharedTopology

src/ansys/geometry/core/designer/designpoint.py

@@ -46,13 +46,12 @@ class DesignPoint:
         User-defined label for the design points.
     points : Point3D
         3D point constituting the design points.
-    parent_component : Component | None
+    parent_component : Component
         Parent component to place the new design point under within the design assembly.
-        Its default value is None.
     """
 
     def __init__(
-        self, id: str, name: str, point: Point3D, parent_component: Union["Component", None] = None
+        self, id: str, name: str, point: Point3D, parent_component: Union["Component"]
     ):
         """Initialize the ``DesignPoints`` class."""
         self._id = id