Merge pull request #25570 from Connor9220/FixChipLoad

CAM: Ensure Chipload is restored and displayed with user-preferred units

src/Mod/CAM/Path/Tool/toolbit/models/base.py

@@ -181,6 +181,8 @@ class ToolBit(Asset, ABC):
         # Update parameters.
         for param_name, param_value in params.items():
             tool_bit_shape.set_parameter(param_name, param_value)
+            if hasattr(toolbit.obj, param_name):
+                PathUtil.setProperty(toolbit.obj, param_name, param_value)
 
         # Update attributes; the separation between parameters and attributes
         # is currently not well defined, so for now we add them to the

src/Mod/CAM/Path/Tool/toolbit/ui/editor.py

@@ -55,6 +55,16 @@ class ToolBitPropertiesWidget(QtGui.QWidget):
         self._show_shape = icon
         self._tool_no = tool_no
 
+        # Set schema to user preference if no document is open
+        # TODO: Add a preference for toolbit unit schema.
+        # We probably want to look at making it possible to have a toolbit be metric
+        # or imperial regardless of document settings / or user preferences, but for now this is sufficient.
+        if FreeCAD.ActiveDocument is None:
+            pref_schema = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Units").GetInt(
+                "UserSchema", 0
+            )
+            FreeCAD.Units.setSchema(pref_schema)
+
         # UI Elements
         self._label_edit = QtGui.QLineEdit()
         self._id_label = QtGui.QLabel()  # Read-only ID