| | |
| | | import os, sys |
| | | import numpy as np |
| | | import time |
| | | from tqdm import tqdm |
| | | |
| | | def file_fliter(folder:str, file_ext:str, sort_format): |
| | | def file_fliter(folder:str, file_ext:str, sort_format = None): |
| | | |
| | | files_List = os.listdir(folder) |
| | | target_files = [] |
| | |
| | | for file in files_List: |
| | | if file.split('.')[-1] == file_ext: |
| | | target_files.append(file) |
| | | # sort the list by the sort_format |
| | | target_files.sort(key=sort_format) |
| | | |
| | | if sort_format is not None: |
| | | # sort the list by the sort_format |
| | | target_files.sort(key=sort_format) |
| | | |
| | | return target_files |
| | | |
| | |
| | | return ply_array |
| | | |
| | | |
| | | def write_ply(data:np.array,folder:str,name:str): |
| | | file = os.path.join(folder,name+".ply") |
| | | with open (file,'w') as f: |
| | | f.write("ply\n") |
| | | f.write("format ascii 1.0\n") |
| | | f.write("comment write_ply generated\n") |
| | | f.write("element vertex %d\n" % data.shape[0]) |
| | | f.write("property float x\n") |
| | | f.write("property float y\n") |
| | | f.write("property float z\n") |
| | | f.write("element face 0\n") |
| | | f.write("property list uchar int vertex_indices\n") |
| | | f.write("end_header\n") |
| | | n_p = 0 |
| | | |
| | | for p in tqdm(data): |
| | | x = p[0] |
| | | y = p[1] |
| | | z = p[2] |
| | | f.write("{:.5f} {:.5f} {:.5f}\n".format(x, y, z)) |
| | | n_p += 1 |
| | | print(time.asctime(),f"Frame {name}.ply have been saved with {n_p} points!") |
| | | |
| | | |
| | | |
| | | if __name__ == "__main__": |