///'#include <pcl///io///pcd_io.h>//n#include <pcl///point_types.h>//n#include <pcl///visualization///pcl_visualizer.h>//n//ntypedef pcl::PointXYZRGB PointT;//n//nint main(int argc, char** argv)//n{//n // 读取点云文件1//n pcl::PointCloud::Ptr cloud1(new pcl::PointCloud);//n if (pcl::io::loadPCDFile(/'cloud1.pcd/', *cloud1) == -1)//n {//n PCL_ERROR(/'Couldn't read file cloud1.pcd//n/');//n return -1;//n }//n//n // 读取点云文件2//n pcl::PointCloud::Ptr cloud2(new pcl::PointCloud);//n if (pcl::io::loadPCDFile(/'cloud2.pcd/', *cloud2) == -1)//n {//n PCL_ERROR(/'Couldn't read file cloud2.pcd//n/');//n return -1;//n }//n//n // 创建可视化窗口//n pcl::visualization::PCLVisualizer viewer(/'PCL Viewer/');//n//n // 将点云文件1显示为白色//n pcl::visualization::PointCloudColorHandlerCustom cloud1_color(cloud1, 255, 255, 255);//n viewer.addPointCloud(cloud1, cloud1_color, /'cloud1/');//n//n // 将点云文件2中相同的点显示为蓝色//n pcl::visualization::PointCloudColorHandlerCustom cloud2_color(cloud2, 0, 0, 255);//n viewer.addPointCloud(cloud2, cloud2_color, /'cloud2/');//n//n // 设置相机参数和视角//n viewer.setCameraPosition(0, 0, -2, 0, -1, 0, 0);//n viewer.setBackgroundColor(0.2, 0.2, 0.2);//n//n // 显示点云//n while (!viewer.wasStopped())//n {//n viewer.spinOnce();//n }//n//n return 0;//n}//n/
