PCL滤波用于ProjectInliers平面投射

    #include <iostream>
    #include <pcl/point_cloud.h>
    #include <pcl/point_types.h>
    #include <pcl/ModelCoefficients.h>
    #include <pcl/filters/project_inliers.h>
    
    int
    main(int argc,char ** args)
    {
    	pcl::PointCloud<pcl::PointXYZ>::Ptr cloud(new pcl::PointCloud<pcl::PointXYZ>());
    	pcl::PointCloud<pcl::PointXYZ>::Ptr cloud_pj(new pcl::PointCloud<pcl::PointXYZ>());
    
    	cloud->width	= 5;
    	cloud->height	= 1;
    	cloud->points.resize(cloud->width * cloud->height);
    
    
    	for (auto& p : *cloud)
    	{
    		p.x = 1024 * rand() / (RAND_MAX + 1.