[python][pcl]python-pcl案例之显示功能

云未归来

发布于 2025-07-19 15:08:28

11400

代码可运行

运行总次数：0

代码可运行

测试环境：

pcl==1.13.0

python-pcl==0.3.1

python==3.7

代码：

# -*- coding: utf-8 -*-
from __future__ import print_function

import numpy as np
import pcl

import pcl.pcl_visualization
# from pcl.pcl_registration import icp, gicp, icp_nl


def main():
    cloud = pcl.load(r'D:\pythonspace\python-pcl-master\examples\pcldata\tutorials\table_scene_mug_stereo_textured.pcd')
    #cloud = pcl.load("Tile_173078_LD_010_017_L22.obj")
    # Centred the data
    centred = cloud - np.mean(cloud, 0)
    # print(centred)
    ptcloud_centred = pcl.PointCloud()
    ptcloud_centred.from_array(centred)
    # ptcloud_centred = pcl.load("Tile_173078_LD_010_017_L22.obj")

    visual = pcl.pcl_visualization.CloudViewing()

    # PointXYZ
    visual.ShowMonochromeCloud(ptcloud_centred, b'cloud')
    # visual.ShowGrayCloud(ptcloud_centred, b'cloud')
    # visual.ShowColorCloud(ptcloud_centred, b'cloud')
    # visual.ShowColorACloud(ptcloud_centred, b'cloud')

    v = True
    while v:
        v = not(visual.WasStopped())


if __name__ == "__main__":
    # import cProfile
    # cProfile.run('main()', sort='time')
    main()

输出：