postprocess_im2smpl_result

[leezhongguo]

Hi,

In the code "main_prepare_natural_img.py", the function "postprocess_im2smpl_result" read the .obj as
smpl= objio.load_obj_data(img_dir[:-4] + '_smpl.obj')
but save the .obj as
objio.save_obj_data_binary(smpl, img_dir[:-4] + '_smpl_2.obj')
I can't save it as binary, but I can save it without binary. What's the difference between "save_obj_data" and "save_obj_data_binary"?