PointCloudVolume/point_cloud_paint.py

# ----------------------------------------------------------------------------
# -                        Open3D: www.open3d.org                            -
# ----------------------------------------------------------------------------
# Copyright (c) 2018-2023 www.open3d.org
# SPDX-License-Identifier: MIT
# ----------------------------------------------------------------------------

import open3d as o3d
import numpy as np

if __name__ == "__main__":
    # pcd = o3d.io.read_point_cloud("./data/laser1.ply")
    pcd = o3d.io.read_point_cloud("./data/PointClound_01.ply")
    print('pcd data: ~~~~~~~~~~~~~~~~~~~')
    print(pcd)
    # print(np.asarray(pcd.points))
    # print(np.asarray(pcd.normals))
    # print(np.asarray(pcd.covariances))
    print(np.asarray(pcd.colors))
    print('end of pcd data ~~~~~~~~~~~~~~~~~~~')
    o3d.visualization.draw([pcd])
    # pcd.paint_uniform_color([1, 0.706, 0])
    # o3d.visualization.draw([pcd])