address PR review feedback:

- Rename File3D parameter 'path' to 'source'
- Convert File3D.data property to get_data()
- Make .glb extension check case-insensitive in nodes_rodin.py
- Restrict SaveGLB node to only accept File3DGLB

comfy_api/latest/_util/geometry_types.py

@@ -23,13 +23,13 @@ class File3D:
     Supports both disk-backed (file path) and memory-backed (BytesIO) storage.
     """
 
-    def __init__(self, path: str | IO[bytes], file_format: str = ""):
+    def __init__(self, source: str | IO[bytes], file_format: str = ""):
-        self._path = path
+        self._source = source
         self._format = file_format or self._infer_format()
 
     def _infer_format(self) -> str:
-        if isinstance(self._path, str):
+        if isinstance(self._source, str):
-            return Path(self._path).suffix.lstrip(".").lower()
+            return Path(self._source).suffix.lstrip(".").lower()
         return ""
 
     @property
@@ -42,49 +42,48 @@ class File3D:
 
     @property
     def is_disk_backed(self) -> bool:
-        return isinstance(self._path, str)
+        return isinstance(self._source, str)
 
     def get_source(self) -> str | IO[bytes]:
-        if isinstance(self._path, str):
+        if isinstance(self._source, str):
-            return self._path
+            return self._source
-        if hasattr(self._path, "seek"):
+        if hasattr(self._source, "seek"):
-            self._path.seek(0)
+            self._source.seek(0)
-        return self._path
+        return self._source
 
-    @property
+    def get_data(self) -> BytesIO:
-    def data(self) -> BytesIO:
+        if isinstance(self._source, str):
-        if isinstance(self._path, str):
+            with open(self._source, "rb") as f:
-            with open(self._path, "rb") as f:
                 result = BytesIO(f.read())
             return result
-        if hasattr(self._path, "seek"):
+        if hasattr(self._source, "seek"):
-            self._path.seek(0)
+            self._source.seek(0)
-        if isinstance(self._path, BytesIO):
+        if isinstance(self._source, BytesIO):
-            return self._path
+            return self._source
-        return BytesIO(self._path.read())
+        return BytesIO(self._source.read())
 
     def save_to(self, path: str) -> str:
         dest = Path(path)
         dest.parent.mkdir(parents=True, exist_ok=True)
 
-        if isinstance(self._path, str):
+        if isinstance(self._source, str):
-            if Path(self._path).resolve() != dest.resolve():
+            if Path(self._source).resolve() != dest.resolve():
-                shutil.copy2(self._path, dest)
+                shutil.copy2(self._source, dest)
         else:
-            if hasattr(self._path, "seek"):
+            if hasattr(self._source, "seek"):
-                self._path.seek(0)
+                self._source.seek(0)
             with open(dest, "wb") as f:
-                f.write(self._path.read())
+                f.write(self._source.read())
         return str(dest)
 
     def get_bytes(self) -> bytes:
-        if isinstance(self._path, str):
+        if isinstance(self._source, str):
-            return Path(self._path).read_bytes()
+            return Path(self._source).read_bytes()
-        if hasattr(self._path, "seek"):
+        if hasattr(self._source, "seek"):
-            self._path.seek(0)
+            self._source.seek(0)
-        return self._path.read()
+        return self._source.read()
 
     def __repr__(self) -> str:
-        if isinstance(self._path, str):
+        if isinstance(self._source, str):
-            return f"File3D(path={self._path!r}, format={self._format!r})"
+            return f"File3D(source={self._source!r}, format={self._format!r})"
         return f"File3D(<stream>, format={self._format!r})"

comfy_api_nodes/nodes_rodin.py

@@ -216,7 +216,7 @@ async def download_files(url_list, task_uuid: str) -> tuple[str | None, Types.Fi
 
     for i in url_list.list:
         file_path = os.path.join(save_path, i.name)
-        if i.name.endswith(".glb"):
+        if i.name.lower().endswith(".glb"):
             model_file_path = os.path.join(result_folder_name, i.name)
             file_3d = await download_url_to_file_3d(i.url, "glb")
             # Save to disk for backward compatibility

comfy_api_nodes/util/download_helpers.py

@@ -296,4 +296,4 @@ async def download_url_to_file_3d(
         output_path.write_bytes(data.getvalue())
         data.seek(0)
 
-    return Types.File3D(path=data, file_format=file_format)
+    return Types.File3D(source=data, file_format=file_format)

comfy_extras/nodes_hunyuan3d.py

@@ -626,9 +626,8 @@ class SaveGLB(IO.ComfyNode):
                     IO.Mesh.Input("mesh"),
                     types=[
                         IO.File3DGLB,
-                        IO.File3DAny,
                     ],
-                    tooltip="Mesh or 3D file to save as GLB",
+                    tooltip="Mesh or GLB file to save",
                 ),
                 IO.String.Input("filename_prefix", default="mesh/ComfyUI"),
             ],