Add geometry refinement and other GAI related options

flow360/cloud/flow360_requests.py

@@ -160,6 +160,7 @@ class _Resource(Flow360RequestsV2):
 
 class NewReportRequest(Flow360RequestsV2):
     "New report request"
+
     name: str
     resources: List[_Resource]
     config_json: str

flow360/cloud/utils.py

@@ -1,5 +1,4 @@
-"""utils for cloud operations
-"""
+"""utils for cloud operations"""
 
 from enum import Enum
 

flow360/component/constants.py

@@ -1,5 +1,4 @@
-"""Constants file
-"""
+"""Constants file"""
 
 
 # pylint: disable=invalid-name,too-few-public-methods

flow360/component/interfaces.py

@@ -1,5 +1,4 @@
-"""webAPI interface definitions
-"""
+"""webAPI interface definitions"""
 
 from typing import Union
 

flow360/component/simulation/meshing_param/face_params.py

@@ -35,8 +35,39 @@ class SurfaceRefinement(Flow360BaseModel):
     refinement_type: Literal["SurfaceRefinement"] = pd.Field("SurfaceRefinement", frozen=True)
     entities: EntityList[Surface] = pd.Field(alias="faces")
     # pylint: disable=no-member
-    max_edge_length: LengthType.Positive = pd.Field(
-        description="Maximum edge length of surface cells."
+    geometry_accuracy: Optional[LengthType.Positive] = pd.Field(
+        description="The smallest length scale that will be resolved accurately by the surface meshing process. "
+    )
+
+    @pd.field_validator("entities", mode="after")
+    @classmethod
+    def ensure_surface_existence(cls, value):
+        """Ensure all boundaries will be present after mesher"""
+        return check_deleted_surface_in_entity_list(value)
+
+
+class GeometryRefinement(Flow360BaseModel):
+    """
+    Setting for refining surface elements for given `Surface`.
+
+    Example
+    -------
+
+      >>> fl.GeometryRefinement(
+      ...     faces=[geometry["face1"], geometry["face2"]],
+      ...     geometry_accuracy=0.001*fl.u.m
+      ... )
+
+    ====
+    """
+
+    name: Optional[str] = pd.Field("Surface refinement")
+    refinement_type: Literal["GeometryRefinement"] = pd.Field("GeometryRefinement", frozen=True)
+    entities: EntityList[Surface] = pd.Field(alias="faces")
+    # pylint: disable=no-member
+
+    geometry_accuracy: Optional[LengthType.Positive] = pd.Field(
+        description="The smallest length scale that will be resolved accurately by the surface meshing process. "
     )
 
     @pd.field_validator("entities", mode="after")

flow360/component/simulation/meshing_param/params.py

@@ -11,6 +11,7 @@
 from flow360.component.simulation.meshing_param.edge_params import SurfaceEdgeRefinement
 from flow360.component.simulation.meshing_param.face_params import (
     BoundaryLayer,
+    GeometryRefinement,
     PassiveSpacing,
     SurfaceRefinement,
 )
@@ -35,6 +36,7 @@
     Union[
         SurfaceEdgeRefinement,
         SurfaceRefinement,
+        GeometryRefinement,
         BoundaryLayer,
         PassiveSpacing,
         UniformRefinement,
@@ -70,7 +72,8 @@ class MeshingDefaults(Flow360BaseModel):
     geometry_accuracy: Optional[LengthType.Positive] = pd.Field(
         None,
         description="The smallest length scale that will be resolved accurately by the surface meshing process. "
-        "This parameter is only valid when using geometry AI.",
+        "This parameter is only valid when using geometry AI."
+        "It can be overriden with class: ~flow360.GeometryRefinement.",
     )
 
     ##::   Default surface edge settings
@@ -121,6 +124,20 @@ class MeshingDefaults(Flow360BaseModel):
         " This can be overridden with :class:`~flow360.SurfaceRefinement`.",
         context=SURFACE_MESH,
     )
+
+    surface_max_aspect_ratio: pd.PositiveFloat = ConditionalField(
+        10.0,
+        description="Maximum aspect ratio for surface cells for the GAI surface mesher."
+        " This cannot be overriden per face",
+        context=SURFACE_MESH,
+    )
+
+    surface_max_adaptation_iterations: pd.NonNegativeInt = ConditionalField(
+        50,
+        description="Maximum adaptation iterations for the GAI surface mesher.",
+        context=SURFACE_MESH,
+    )
+
     curvature_resolution_angle: AngleType.Positive = ContextField(
         12 * u.deg,
         description=(
@@ -200,6 +217,7 @@ class MeshingParams(Flow360BaseModel):
         + "and first layer thickness will be adjusted to generate `r`-times"
         + " finer mesh where r is the refinement_factor value.",
     )
+
     gap_treatment_strength: Optional[float] = ContextField(
         default=0,
         ge=0,

flow360/component/simulation/models/solver_numerics.py

@@ -2,7 +2,7 @@
 Contains basic components(solvers) that composes the `volume` type models.
 Each volume model represents a physical phenomena that require a combination of solver features to model.
 
-E.g. 
+E.g.
 NavierStokes, turbulence and transition composes FluidDynamics `volume` type
 
 """

flow360/component/simulation/operating_condition/atmosphere_model.py

@@ -1,7 +1,7 @@
-""" U.S. STANDARD ATMOSPHERE 1976
+"""U.S. STANDARD ATMOSPHERE 1976
 # https://www.ngdc.noaa.gov/stp/space-weather/online-publications/miscellaneous/us-standard-atmosphere-1976/us-standard-atmosphere_st76-1562_noaa.pdf
  Source: design 360
- """
+"""
 
 from math import exp
 

flow360/component/simulation/translator/surface_meshing_translator.py

@@ -50,13 +50,16 @@ def SurfaceRefinement_to_faces(obj: SurfaceRefinement, global_max_edge_length):
     Translate SurfaceRefinement to faces.
 
     """
-    return {
+    refinement = {
         "maxEdgeLength": (
             obj.max_edge_length.value.item()
             if obj.max_edge_length is not None
             else global_max_edge_length.value.item()
         ),
     }
+    if obj.geometry_accuracy is not None:
+        refinement["geometry_accuracy"] = obj.geometry_accuracy
+    return refinement
 
 
 @preprocess_input

flow360/component/types.py

@@ -1,4 +1,4 @@
-""" Defines 'types' that various fields can be """
+"""Defines 'types' that various fields can be"""
 
 from typing import List, Optional, Tuple
 

flow360/component/v1/meshing/__init__.py

@@ -1,5 +1,4 @@
-"""meshing parameters
-"""
+"""meshing parameters"""
 
 from .params import (
     Aniso,

flow360/plugins/report/report_context.py

@@ -1,4 +1,4 @@
-""" 
+"""
 Module for ReportContext to hold shared configurations between Report and ReportItem
 """