点云obj格式转换成pcd格式

#include <pcl/io/io.h>#include <pcl/io/pcd_io.h>#include <pcl/io/obj_io.h>#include <pcl/PolygonMesh.h>#include <pcl/point_cloud.h>#include <pcl/io/vtk_lib_io.h>//loadPolygonFileOBJ所属头文件；using namespace pcl;int main(){pcl::PolygonMesh mesh;pcl::io::loadPolygonFileOBJ("d:\head1.obj", mesh);pcl::PointCloud<pcl::PointXYZ>::Ptr cloud(new pcl::PointCloud<pcl::PointXYZ>);pcl::fromPCLPointCloud2(mesh.cloud, *cloud);pcl::io::savePCDFileASCII("d:\head1PCD.pcd", *cloud);return 0;}