博客转载自:https://blog.csdn.net/sunboyiris/article/details/72636809
pcl::PointCloud<pcl::PointXYZRGBA>::Ptr cloudadd(new pcl::PointCloud<pcl::PointXYZRGBA>); pcl::PointCloud<pcl::PointXYZRGBA>::Ptr cloud(new pcl::PointCloud<pcl::PointXYZRGBA>); pcl::io::loadPLYFile("000.ply", *cloud); pcl::PointCloud<pcl::PointXYZRGBA>::Ptr cloud1(new pcl::PointCloud<pcl::PointXYZRGBA>); pcl::io::loadPLYFile("001.ply", *cloud1); *cloudadd = *cloud + *cloud1; pcl::io::savePLYFileBinary("test_pcd.ply", *cloudadd); cloud->clear(); pcl::io::loadPLYFile("002.ply", *cloud); *cloudadd = *cloudadd + *cloud; cloud->clear(); pcl::io::loadPLYFile("003.ply", *cloud); *cloudadd = *cloudadd + *cloud; cloud->clear(); pcl::io::loadPLYFile("004.ply", *cloud); *cloudadd = *cloudadd + *cloud; cloud->clear(); pcl::io::loadPLYFile("005.ply", *cloud); *cloudadd = *cloudadd + *cloud; cloud->clear(); pcl::io::loadPLYFile("006.ply", *cloud); *cloudadd = *cloudadd + *cloud; cloud->clear(); pcl::io::loadPLYFile("007.ply", *cloud); *cloudadd = *cloudadd + *cloud; pcl::io::savePLYFileBinary("last.ply", *cloudadd); pcl::visualization::CloudViewer viewer("Cloud Viewer"); viewer.showCloud(cloud); while (!viewer.wasStopped()) { user_data++; }