建立方向盘项目初始版本

scripts/rebuild_conversion_disk.FCMacro

@@ -0,0 +1,10 @@
+"""Run in FreeCAD GUI to rebuild conversion_disk_parametric.FCStd.
+
+The .py file and this macro must stay together in the project's scripts folder;
+models/转换盘1.step must exist. This overwrites the generated FCStd file.
+"""
+from pathlib import Path
+
+script = Path(__file__).resolve().with_name('build_conversion_disk.py')
+exec(compile(script.read_text(encoding='utf-8'), str(script), 'exec'),
+     {'__name__': '__main__', '__file__': str(script)})