利用pyvista库可视化点云

ShapeNet分割数据可视化对比

import os
import glob
import random

import pyvista as pv

result_paths = glob.glob(r'./examples/shapenet/results/predict_err_ply/*/*')
print(len(result_paths))

case_id = random.randint(0, len(result_paths) // 3)
point_size = 3
opacity = 0.8

gts =