Update processing resolution to 504 and enhance depth model persistence in conversion dialog

README.md

@@ -160,7 +160,7 @@ CC BY-NC 4.0，仅限非商业用途。
 界面使用 DA3 API 的参数名、选项和默认值。GLB 专属设置仅在选择 `GLB` 时显示，
 `gs_views_interval` 仅在选择 `PLY (3DGS)` 时显示：
 
-- `process_res=1024`
+- `process_res=504`
 - `process_res_method="upper_bound_resize"`
 - `use_ray_pose=False`
 - `ref_view_strategy="saddle_balanced"`

src/snapform/image_depth.py

@@ -30,6 +30,9 @@ def image_depth_model_items(owner, context):
     return model_enum_items(owner, context)
 
 
+_last_depth_plane_model = "BASE"
+
+
 def is_image_empty(candidate):
     return bool(
         candidate
@@ -775,8 +778,10 @@ class ConvertImageToDepthPlane(bpy.types.Operator):
         return is_image_empty(context.object) and active_job() is None
 
     def invoke(self, context, _event):
+        global _last_depth_plane_model
+
         if not self.properties.is_property_set("snapform_model"):
-            self.snapform_model = "BASE"
+            self.snapform_model = _last_depth_plane_model
         return context.window_manager.invoke_props_dialog(self, width=340)
 
     def draw(self, context):
@@ -867,6 +872,8 @@ class ConvertImageToDepthPlane(bpy.types.Operator):
             if delete_input:
                 source_path.unlink(missing_ok=True)
             return {"CANCELLED"}
+        global _last_depth_plane_model
+        _last_depth_plane_model = self.snapform_model
         return {"FINISHED"}
 
 

src/snapform/properties.py

@@ -39,7 +39,7 @@ class SnapFormSettings(bpy.types.PropertyGroup):
     process_res: bpy.props.IntProperty(
         name="Process Res",
         description="DA3 base processing resolution",
-        default=1024,
+        default=504,
         min=1,
         soft_max=2048,
     )

tests/test_addon.py

@@ -74,6 +74,7 @@ class AddonTest(unittest.TestCase):
         self.status_bar_draws.clear()
         self.context_menu_draws.clear()
         self.addon.operators._active_job = None
+        self.addon.image_depth._last_depth_plane_model = "BASE"
         if hasattr(self.fake_bpy.types.Scene, "snapform_settings"):
             del self.fake_bpy.types.Scene.snapform_settings
 
@@ -237,6 +238,23 @@ class AddonTest(unittest.TestCase):
             inspect.getsource(operator),
         )
 
+    def test_conversion_dialog_remembers_last_depth_model(self):
+        operator = self.addon.ConvertImageToDepthPlane()
+        operator.properties = SimpleNamespace(
+            is_property_set=lambda _name: False,
+        )
+        context = SimpleNamespace(
+            window_manager=SimpleNamespace(
+                invoke_props_dialog=lambda invoked, **_options: invoked,
+            ),
+        )
+
+        self.addon.image_depth._last_depth_plane_model = "GIANT_1_1"
+        result = operator.invoke(context, None)
+
+        self.assertIs(result, operator)
+        self.assertEqual(operator.snapform_model, "GIANT_1_1")
+
     def test_depth_conversion_progress_is_provider_neutral(self):
         starting_source = inspect.getsource(
             self.addon.RunJob._starting_message
@@ -266,7 +284,7 @@ class AddonTest(unittest.TestCase):
     def test_packed_image_is_exported_without_unpacking(self):
         operator = self.addon.ConvertImageToDepthPlane()
         operator.snapform_depth_source = "ESTIMATE"
-        operator.snapform_model = "BASE"
+        operator.snapform_model = "GIANT_1_1"
         operator.snapform_use_ray_pose = True
         operator.snapform_process_res_factor = 0.5
         operator.snapform_displacement_via = "MATERIAL"
@@ -303,11 +321,16 @@ class AddonTest(unittest.TestCase):
         save_packed_image.assert_called_once_with(image, context.scene)
         self.assertEqual(calls[0]["snapform_input_path"], str(packed_path))
         self.assertEqual(calls[0]["snapform_process_res"], 960)
+        self.assertEqual(calls[0]["snapform_model_key"], "GIANT_1_1")
         self.assertEqual(
             calls[0]["snapform_displacement_via"],
             "MATERIAL",
         )
         self.assertTrue(calls[0]["snapform_delete_input"])
+        self.assertEqual(
+            self.addon.image_depth._last_depth_plane_model,
+            "GIANT_1_1",
+        )
 
     def test_packed_image_export_writes_a_png_copy(self):
         class PackedImage:
@@ -458,7 +481,7 @@ class AddonTest(unittest.TestCase):
             ]
         )
 
-        self.assertEqual(process_res["default"], 1024)
+        self.assertEqual(process_res["default"], 504)
         self.assertEqual(process_res_method["default"], "upper_bound_resize")
 
     def test_reconstruct_command_preserves_da3_parameter_names(self):