PCD file of PCL point cloud processing to TXT file (single or multiple batch conversion) (63)

One 、 Point cloud file conversion

We can use pcl The library comes with a point cloud reading module , Read pcd File format , Then write the point cloud coordinates to txt In file , Of course, some other data can also be written in this way txt In file , And you can also read multiple files at the same time , Transfer out to multiple txt In file

Two 、 Use steps

1. Code

#include <QtCore/QCoreApplication>
// This file goes straight to home base , Save trouble 

#include <iostream>