[Hotfix Main]: [FXC-2059] Added planar_face_tolerance translator for legacy mesher and also unified the validation

flow360/component/simulation/meshing_param/params.py

@@ -144,23 +144,6 @@ def invalid_number_of_boundary_layers(cls, value):
             raise ValueError("Number of boundary layers is only supported by the beta mesher.")
         return value
 
-    @pd.field_validator("planar_face_tolerance", mode="after")
-    @classmethod
-    def invalid_planar_face_tolerance(cls, value):
-        """Ensure planar face tolerance is not specified"""
-        validation_info = get_validation_info()
-
-        if validation_info is None:
-            return value
-
-        # pylint:disable = unsubscriptable-object
-        if (
-            value != cls.model_fields["planar_face_tolerance"].default
-            and not validation_info.is_beta_mesher
-        ):
-            raise ValueError("Planar face tolerance is only supported by the beta mesher.")
-        return value
-
     @pd.field_validator("geometry_accuracy", mode="after")
     @classmethod
     def invalid_geometry_accuracy(cls, value):

flow360/component/simulation/primitives.py

@@ -623,17 +623,16 @@ def _get_existence_dependency(self, validation_info):
     def exists(self, validation_info) -> bool:
         """Mesher logic for symmetric plane existence."""
 
-        if (
-            validation_info is None
-            or not validation_info.is_beta_mesher
-            or self.name != "symmetric"
-        ):
-            # Non-beta mesher mode, then symmetric plane existence is handled upstream.
+        if self.name != "symmetric":
+            # Quasi-3D mode, no need to check existence.
             return True
 
+        if validation_info is None:
+            raise ValueError("Validation info is required for GhostCircularPlane existence check.")
+
         if validation_info.global_bounding_box is None:
-            # This likely means the user try to use in-house mesher on old cloud resources.
-            # We cannot validate if symmetric exists so will let it pass. Pipeline will error out.
+            # This likely means the user try to use mesher on old cloud resources.
+            # We cannot validate if symmetric exists so will let it pass. Pipeline will error out anyway.
             return True
 
         y_min, y_max, tolerance, _ = self._get_existence_dependency(validation_info)

flow360/component/simulation/translator/volume_meshing_translator.py

@@ -23,7 +23,7 @@
 from flow360.exceptions import Flow360TranslationError
 
 
-def unifrom_refinement_translator(obj: UniformRefinement):
+def uniform_refinement_translator(obj: UniformRefinement):
     """
     Translate UniformRefinement.
 
@@ -94,7 +94,7 @@ def rotation_cylinder_translator(obj: RotationCylinder, rotor_disk_names: list):
     return setting
 
 
-def refinement_entitity_injector(entity_obj):
+def refinement_entity_injector(entity_obj):
     """Injector for UniformRefinement entity [box & cylinder]."""
     if isinstance(entity_obj, Cylinder):
         return {
@@ -188,7 +188,10 @@ def get_volume_meshing_json(input_params: SimulationParams, mesh_units):
             break
 
         if isinstance(zone, AutomatedFarfield):
-            translated["farfield"] = {"type": zone.method}
+            translated["farfield"] = {
+                "type": zone.method,
+                "planarFaceTolerance": meshing_params.defaults.planar_face_tolerance,
+            }
             break
 
     if "farfield" not in translated:
@@ -231,9 +234,9 @@ def get_volume_meshing_json(input_params: SimulationParams, mesh_units):
     uniform_refinement_list = translate_setting_and_apply_to_all_entities(
         meshing_params.refinements,
         UniformRefinement,
-        unifrom_refinement_translator,
+        uniform_refinement_translator,
         to_list=True,
-        entity_injection_func=refinement_entitity_injector,
+        entity_injection_func=refinement_entity_injector,
     )
     rotor_disk_refinement = translate_setting_and_apply_to_all_entities(
         meshing_params.refinements,

flow360/component/simulation/validation/validation_utils.py

@@ -120,8 +120,10 @@ def check_deleted_surface_pair(value):
 def check_symmetric_boundary_existence_for_inhouse(stored_entities):
     """Check according to the criteria if the symmetric plane exists."""
     validation_info = get_validation_info()
-    if validation_info is None or validation_info.is_beta_mesher is False:
+
+    if validation_info is None:
         return stored_entities
+
     for item in stored_entities:
         if item.private_attribute_entity_type_name != "GhostCircularPlane":
             continue

tests/simulation/params/test_validators_params.py

@@ -1845,10 +1845,7 @@ def test_beta_mesher_only_features():
         root_item_type="Geometry",
         validation_level="VolumeMesh",
     )
-    assert len(errors) == 1
-    assert errors[0]["msg"] == (
-        "Value error, Planar face tolerance is only supported by the beta mesher."
-    )
+    assert errors is None
 
 
 def test_geometry_AI_only_features():

tests/simulation/translator/test_volume_meshing_translator.py

@@ -202,7 +202,7 @@ def test_param_to_json(get_test_param, get_surface_mesh):
 
     ref_dict = {
         "refinementFactor": 1.45,
-        "farfield": {"type": "auto"},
+        "farfield": {"type": "auto", "planarFaceTolerance": 1e-6},
         "volume": {
             "firstLayerThickness": 1.35e-06,
             "growthRate": 1.04,