Re-configured some component properties to account for uniform scaling in PositionModifier tests

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

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

@@ -82,22 +82,7 @@ class TestPositionModifierAutoSnapToSurface(EditorTestHelper):
 
         # 3) Create a spherical planting surface and a flat surface
         flat_entity = dynveg.create_surface_entity("Flat Surface", spawner_center_point, 32.0, 32.0, 1.0)
-        hill_entity = dynveg.create_mesh_surface_entity_with_slopes("Planting Surface", spawner_center_point, 5.0, 5.0, 5.0)
+        hill_entity = dynveg.create_mesh_surface_entity_with_slopes("Planting Surface", spawner_center_point, 5.0)
-
-        # Disable/Re-enable Mesh component due to ATOM-14299
-        general.idle_wait(1.0)
-        editor.EditorComponentAPIBus(bus.Broadcast, 'DisableComponents', [hill_entity.components[0]])
-        is_enabled = editor.EditorComponentAPIBus(bus.Broadcast, 'IsComponentEnabled', hill_entity.components[0])
-        if is_enabled:
-            print("Mesh component is still enabled")
-        else:
-            print("Mesh component was disabled")
-        editor.EditorComponentAPIBus(bus.Broadcast, 'EnableComponents', [hill_entity.components[0]])
-        is_enabled = editor.EditorComponentAPIBus(bus.Broadcast, 'IsComponentEnabled', hill_entity.components[0])
-        if is_enabled:
-            print("Mesh component is now enabled")
-        else:
-            print("Mesh component is still disabled")
 
         # Disable the Flat Surface Box Shape component, and temporarily ignore initial instance counts due to LYN-2245
         editor.EditorComponentAPIBus(bus.Broadcast, 'DisableComponents', [flat_entity.components[0]])
@@ -117,14 +102,14 @@ class TestPositionModifierAutoSnapToSurface(EditorTestHelper):
         # Pin the Constant Gradient to the X axis of the spawner's Position Modifier component
         spawner_entity.get_set_test(3, 'Configuration|Position X|Gradient|Gradient Entity Id', gradient_entity.id)
 
-        # 6) Set the Position Modifier offset to 5 on the x-axis
+        # 6) Set the Position Modifier offset to 2.5 on the x-axis
-        spawner_entity.get_set_test(3, position_modifier_paths[0], 5)
+        spawner_entity.get_set_test(3, position_modifier_paths[0], 2.5)
-        spawner_entity.get_set_test(3, position_modifier_paths[1], 5)
+        spawner_entity.get_set_test(3, position_modifier_paths[1], 2.5)
 
         # 7) Validate instance count at the top of the sphere mesh and inside the sphere mesh while Auto Snap to Surface
         # is enabled
         top_point = math.Vector3(512.0, 512.0, 37.0)
-        inside_point = math.Vector3(512.0, 512.0, 33.0)
+        inside_point = math.Vector3(512.0, 512.0, 35.0)
         radius = 0.5
         num_expected = 1
         self.log(f"Checking for instances in a {radius * 2}m area at {top_point.ToString()}")

AutomatedTesting/Gem/PythonTests/largeworlds/dyn_veg/test_PositionModifier.py

@@ -58,7 +58,6 @@ class TestPositionModifier(object):
     @pytest.mark.test_case_id("C4874100")
     @pytest.mark.SUITE_sandbox
     @pytest.mark.dynveg_modifier
-    @pytest.mark.xfail  # LYN-3275
     def test_PositionModifier_AutoSnapToSurfaceWorks(self, request, editor, level, launcher_platform):
 
         expected_lines = [
@@ -75,5 +74,6 @@ class TestPositionModifier(object):
             editor,
             "PositionModifier_AutoSnapToSurfaceWorks.py",
             expected_lines,
-            cfg_args=[level]
+            cfg_args=[level],
+            null_renderer=False
         )