Reverting unintentional change to create_vegetation_area() helper

Signed-off-by: jckand-amzn <jckand@amazon.com>

AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/EditorScripts/DynVegUtils_TempPrefabCreationWorks.py

@@ -33,7 +33,6 @@ def DynVegUtils_TempPrefabCreationWorks():
 
     import azlmbr.asset as asset
     import azlmbr.bus as bus
-    import azlmbr.legacy.general as general
     import azlmbr.math as math
 
     from largeworlds.large_worlds_utils import editor_dynveg_test_helper as dynveg
@@ -73,7 +72,7 @@ def DynVegUtils_TempPrefabCreationWorks():
         )
         test_physx_mesh_asset_id = asset.AssetCatalogRequestBus(bus.Broadcast, "GetAssetIdByPath", os.path.join(
             "assets", "objects", "foliage", "cedar.pxmesh"), math.Uuid(), False)
-        dynveg.create_temp_physx_mesh_collider(test_physx_mesh_asset_id, "CedarTree_Collision")
+        dynveg.create_temp_physx_mesh_collider(test_physx_mesh_asset_id, physx_prefab_filename)
         Report.result(physx_collider_prefab_created, helper.wait_for_condition(lambda:
                                                                                PrefabInstance.is_valid(prefab[1]), 3.0))
 

AutomatedTesting/Gem/PythonTests/largeworlds/large_worlds_utils/editor_dynveg_test_helper.py

@@ -123,7 +123,7 @@ def create_vegetation_area(name, center_point, box_size_x, box_size_y, box_size_
     # Set the vegetation area to a Dynamic Slice spawner with a specific slice asset selected
     dynamic_slice_spawner = vegetation.DynamicSliceInstanceSpawner()
     dynamic_slice_spawner.SetSliceAssetPath(dynamic_slice_asset_path)
-    descriptor = vegetation.Descriptor()
+    descriptor = hydra.get_component_property_value(spawner_entity.components[2], 'Configuration|Embedded Assets|[0]')
     descriptor.spawner = dynamic_slice_spawner
     spawner_entity.get_set_test(2, "Configuration|Embedded Assets|[0]", descriptor)
     return spawner_entity