fixed commetn from songxiao

shared/tests/test_scene3d_protect.py

@@ -527,18 +527,30 @@ def _tool(name: str):
 
 
 def _shipped_asset_dirs() -> tuple[Path, Path] | None:
-    """The Blender export and its unroll map, when the repository carries them."""
-    base = (
+    """The Blender export and its unroll map, when the repository carries them.
+
+    The map's name follows ``camera.source_scale`` (the SDK's ``scaled_map_cache_path``), so it is
+    derived from the bundle's own ``sensor.json`` rather than pinned: a scale change renames the
+    file, and a hard-coded name turns this acceptance test into a silent skip.
+    """
+    bundle = (
         Path(__file__).resolve().parents[2]
         / "apps"
         / "studio"
         / "config"
         / "sensors"
         / "finger"
-        / "assets"
-        / "30fps-0703"
     )
-    mapping = base / "unroll_map_uv_s0.4.npz"
+    base = bundle / "assets" / "30fps-0703"
+    config_path = bundle / "sensor.json"
+    if not config_path.is_file():
+        return None
+    from orisys_app_shared.acquisition.geometry import map_path_for
+
+    scale = (json.loads(config_path.read_text(encoding="utf-8")).get("camera") or {}).get(
+        "source_scale"
+    )
+    mapping = map_path_for(base, scale)
     if (base / "mesh.npz").is_file() and mapping.is_file():
         return base, mapping
     return None