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【编程实践】关于S3DIS数据集的问题

news 2025/8/18 8:39:23

从官方提供的网址下载数据集，里面并没有对应的对齐数据
s3dis数据集
在这里插入图片描述
导致测试运行出现问题，提示找不到对应的Area_X_alignmentAngle.txt

(dpl_ptv2) zhi2004@DESKTOP-7O2FIUE:~/Pointcept$ python pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py --splits Area_1 --dataset_root ${RAW_S3DIS_DIR} --output_root ${PROCESSED_S3DIS_DIR} --num_workers 1
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:26: UserWarning: Please install trimesh for parsing normalwarnings.warn("Please install trimesh for parsing normal")
Loading room information ...
Traceback (most recent call last):File "/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py", line 233, in <module>main_process()File "/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py", line 174, in main_processarea_info = np.loadtxt(File "/home/zhi2004/miniconda3/envs/dpl_ptv2/lib/python3.10/site-packages/numpy/lib/_npyio_impl.py", line 1397, in loadtxtarr = _read(fname, dtype=dtype, comment=comment, delimiter=delimiter,File "/home/zhi2004/miniconda3/envs/dpl_ptv2/lib/python3.10/site-packages/numpy/lib/_npyio_impl.py", line 1012, in _readfh = np.lib._datasource.open(fname, 'rt', encoding=encoding)File "/home/zhi2004/miniconda3/envs/dpl_ptv2/lib/python3.10/site-packages/numpy/lib/_datasource.py", line 192, in openreturn ds.open(path, mode, encoding=encoding, newline=newline)File "/home/zhi2004/miniconda3/envs/dpl_ptv2/lib/python3.10/site-packages/numpy/lib/_datasource.py", line 529, in openraise FileNotFoundError(f"{path} not found.")
FileNotFoundError: /home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_AlignmentMultiscale/Area_1/Area_1_alignmentAngle.txt not found.

在这里插入图片描述
有人在github中提到了这一问题：
在这里插入图片描述

解决办法：
在这里插入图片描述
其他解决办法：
修改Pointcept框架下对于s3dis数据集的预处理程序，跳过对齐代码。
修改后的代码，对数据集进行运行预处理，同样的代码，对于Area_1运行，提示存在部分数据缺失；对于Area_2能够完整运行并得到结果。

#运行数据集中的Area_1
(dpl_ptv2) zhi2004@DESKTOP-7O2FIUE:~/Pointcept$ python pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py --splits Area_1 --dataset_root ${RAW_S3DIS_DIR} --output_root ${PROCESSED_S3DIS_DIR} --num_workers 1
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:26: UserWarning: Please install trimesh for parsing normalwarnings.warn("Please install trimesh for parsing normal")
Loading room information ...
Processing scenes...
Parsing: Area_1/WC_1
Parsing: Area_1/office_29
Parsing: Area_1/hallway_2
Parsing: Area_1/pantry_1
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/beam_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/beam_2.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/bookcase_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/bookcase_2.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/ceiling_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/clutter_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/clutter_10.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/clutter_11.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/clutter_12.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/clutter_2.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/clutter_3.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/clutter_4.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/clutter_5.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/clutter_6.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/clutter_8.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/clutter_9.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/door_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/floor_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/table_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/wall_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/wall_2.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/wall_3.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/pantry_1/Annotations/wall_4.txt"obj = np.loadtxt(object_path)
Parsing: Area_1/conferenceRoom_1
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/beam_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/board_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/board_2.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/board_3.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/bookcase_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/ceiling_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/chair_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/chair_10.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/chair_11.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/chair_12.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/chair_13.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/chair_2.txt"obj = np.loadtxt(object_path)
concurrent.futures.process._RemoteTraceback:
"""
Traceback (most recent call last):File "/home/zhi2004/miniconda3/envs/dpl_ptv2/lib/python3.10/concurrent/futures/process.py", line 246, in _process_workerr = call_item.fn(*call_item.args, **call_item.kwargs)File "/home/zhi2004/miniconda3/envs/dpl_ptv2/lib/python3.10/concurrent/futures/process.py", line 205, in _process_chunkreturn [fn(*args) for args in chunk]File "/home/zhi2004/miniconda3/envs/dpl_ptv2/lib/python3.10/concurrent/futures/process.py", line 205, in <listcomp>return [fn(*args) for args in chunk]File "/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py", line 92, in parse_roomroom_coords = np.ascontiguousarray(np.vstack(room_coords))File "/home/zhi2004/miniconda3/envs/dpl_ptv2/lib/python3.10/site-packages/numpy/_core/shape_base.py", line 291, in vstackreturn _nx.concatenate(arrs, 0, dtype=dtype, casting=casting)
ValueError: need at least one array to concatenate
"""The above exception was the direct cause of the following exception:Traceback (most recent call last):File "/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py", line 248, in <module>main_process()File "/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py", line 234, in main_process_ = list(File "/home/zhi2004/miniconda3/envs/dpl_ptv2/lib/python3.10/concurrent/futures/process.py", line 575, in _chain_from_iterable_of_listsfor element in iterable:File "/home/zhi2004/miniconda3/envs/dpl_ptv2/lib/python3.10/concurrent/futures/_base.py", line 621, in result_iteratoryield _result_or_cancel(fs.pop())File "/home/zhi2004/miniconda3/envs/dpl_ptv2/lib/python3.10/concurrent/futures/_base.py", line 319, in _result_or_cancelreturn fut.result(timeout)File "/home/zhi2004/miniconda3/envs/dpl_ptv2/lib/python3.10/concurrent/futures/_base.py", line 458, in resultreturn self.__get_result()File "/home/zhi2004/miniconda3/envs/dpl_ptv2/lib/python3.10/concurrent/futures/_base.py", line 403, in __get_resultraise self._exception
ValueError: need at least one array to concatenate
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/chair_3.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/chair_4.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/chair_6.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/chair_7.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/chair_8.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/chair_9.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/clutter_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/clutter_2.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/clutter_3.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/clutter_4.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/clutter_5.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/clutter_6.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/door_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/table_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/wall_1.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/wall_2.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/wall_3.txt"obj = np.loadtxt(object_path)
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:70: UserWarning: loadtxt: input contained no data: "/home/zhi2004/Pointcept/data_test/Stanford3dDataset_v1.2_Aligned_Version/Area_1/conferenceRoom_1/Annotations/wall_4.txt"obj = np.loadtxt(object_path)
Parsing: Area_1/office_10
Parsing: Area_1/office_7

#运行数据集中Area_2
(dpl_ptv2) zhi2004@DESKTOP-7O2FIUE:~/Pointcept$ python pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py --splits Area_2 --dataset_root ${RAW_S3DIS_DIR} --output_root ${PROCESSED_S3DIS_DIR} --num_w
orkers 1
/home/zhi2004/Pointcept/pointcept/datasets/preprocessing/s3dis/preprocess_s3dis.py:26: UserWarning: Please install trimesh for parsing normalwarnings.warn("Please install trimesh for parsing normal")
Loading room information ...
Processing scenes...
Parsing: Area_2/WC_1
Parsing: Area_2/storage_4
Parsing: Area_2/hallway_2
Parsing: Area_2/conferenceRoom_1
Parsing: Area_2/office_10
Parsing: Area_2/office_7
Parsing: Area_2/office_11
Parsing: Area_2/office_8
Parsing: Area_2/office_3
Parsing: Area_2/storage_3
Parsing: Area_2/storage_6
Parsing: Area_2/storage_1
Parsing: Area_2/hallway_11
Parsing: Area_2/hallway_4
Parsing: Area_2/hallway_3
Parsing: Area_2/WC_2
Parsing: Area_2/storage_7
Parsing: Area_2/office_5
Parsing: Area_2/office_6
Parsing: Area_2/storage_2
Parsing: Area_2/office_9
Parsing: Area_2/hallway_9
Parsing: Area_2/office_13
Parsing: Area_2/office_4
Parsing: Area_2/office_12
Parsing: Area_2/hallway_1
Parsing: Area_2/storage_8
Parsing: Area_2/office_2
Parsing: Area_2/hallway_5
Parsing: Area_2/hallway_12
Parsing: Area_2/office_14
Parsing: Area_2/storage_9
Parsing: Area_2/hallway_8
Parsing: Area_2/hallway_6
Parsing: Area_2/auditorium_1
Parsing: Area_2/auditorium_2
Parsing: Area_2/hallway_7
Parsing: Area_2/storage_5
Parsing: Area_2/hallway_10
Parsing: Area_2/office_1
(dpl_ptv2) zhi2004@DESKTOP-7O2FIUE:~/Pointcept$
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