| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#pragma once
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#include <eigen3/Eigen/Dense>
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#define DEG2RAD(x) ((x) * M_PI / 180.0)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define RAD2DEG(x) ((x) * 180.0 / M_PI)
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								struct ECEF {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  double x, y, z;
							 | 
						
					
						
							| 
								
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								  Eigen::Vector3d to_vector() const {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								    return Eigen::Vector3d(x, y, z);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  }
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								};
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								struct NED {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  double n, e, d;
							 | 
						
					
						
							| 
								
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								  Eigen::Vector3d to_vector() const {
							 | 
						
					
						
							| 
								
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								    return Eigen::Vector3d(n, e, d);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  }
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								};
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								struct Geodetic {
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  double lat, lon, alt;
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  bool radians=false;
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								};
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								ECEF geodetic2ecef(const Geodetic &g);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								Geodetic ecef2geodetic(const ECEF &e);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								class LocalCoord {
							 | 
						
					
						
							| 
								
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								public:
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  Eigen::Matrix3d ned2ecef_matrix;
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  Eigen::Matrix3d ecef2ned_matrix;
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  Eigen::Vector3d init_ecef;
							 | 
						
					
						
							| 
								
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								  LocalCoord(const Geodetic &g, const ECEF &e);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  LocalCoord(const Geodetic &g) : LocalCoord(g, ::geodetic2ecef(g)) {}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  LocalCoord(const ECEF &e) : LocalCoord(::ecef2geodetic(e), e) {}
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  NED ecef2ned(const ECEF &e);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  ECEF ned2ecef(const NED &n);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  NED geodetic2ned(const Geodetic &g);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								  Geodetic ned2geodetic(const NED &n);
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								};
							 |