txt数据转换成pcd数据

借用容器类型读取

#include<iostream>

#include<fstream>
#include <string>
#include <vector>
#include <pcl/io/pcd_io.h>
#include <pcl/point_types.h>
using namespace std;


int main()
{
typedef struct tagPOINT_3D
{
double x;  //mm world coordinate x
double y;  //mm world coordinate y
double z;  //mm world coordinate z
double r;


}POINT_WORLD;


/////加载txt数据
int number_Txt;
FILE *fp_txt;