// https://github.com/orocos/orocos_kinematics_dynamics/blob/master/orocos_kdl/src/frames.hpp
// Vector2 defination#include <iostream>
#include <cstring>
#include<string>
#include <math.h>
#include <vector>
#include <frames.hpp>
using namespace std;
using namespace KDL;
#define PI 3.1415926class Point //二维点class
{
public:
Vector2 point;//二维点
string name;
Point(Vector2 v,string s){point=v;name=s;};
Point(Vector2 v){point=v;};
Point(double x,double y){point=Vector2(x,y);}
Point(){};
void move_p(double x,double y);//平移算子
void rota_p(double an);//旋转算子
};
void Point::move_p(double x,double y){point+=Vector2(x,y);}
void Point::rota_p(double an){
Rotation2 rot(-an/*PI);
point=rot.Inverse(point);
} //class defination finished; ostream&
operator << (ostream& os, const Point& X)
{
return os << '(' << X.point.x()<< ',' << X.point.y()<< ')';
}
//重载运算符 class Shape //由点构成的二维图形class
{
public:
string name;//名称
int n; //顶点数
vector<Point> points;//顶点容器
Shape(string s){name=s;}
Shape(){}
void getpoint(Point p){points.push_back(p);}
void move_s(double x,double y){for(int i=;i<points.size();i++)points[i].move_p(x,y);}
void rota_s(double an){for(int j=;j<points.size();j++)points[j].rota_p(an);}
};int main(){
Point p(,),p1(,),p2(,);
Shape s1("mine");
s1.getpoint(p);
s1.getpoint(p1);
s1.getpoint(p2); cout<<"图形"<<s1.name<<"里面有"<<s1.points.size()<<"个点"<<endl;
vector<Shape> volume();//图形容器
volume.push_back(s1); cout<<"当前有"<<volume.size()<<"个图形"<<endl;
s1.move_s(,);
for(int i=;i<s1.points.size();i++)cout<<s1.points[i]<<endl; return ;
}