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#ifndef CONTEXT_H
#define CONTEXT_H
#include <stddef.h>
#include <stdlib.h>
#include <stdbool.h>
#include "drag_model.h"
typedef enum {
ICAO,
ASM,
} AtmosphereModel;
typedef struct {
double scope_angle;
double bullet_mass;
double bore_height;
double muzzle_velocity;
double ballistic_coef;
DragFunction drag_model;
double twist_dir;
double air_friction;
} GunConfig;
typedef struct {
double temperature;
double barometric_pressure;
double relative_humidity;
double wind_speed[2];
size_t wind_dir;
AtmosphereModel atmosphere_model;
} AtmoContext;
typedef struct {
double speed;
double range;
double inclination_angle;
double latitude;
size_t direction;
} TargetContext;
typedef struct {
GunConfig gun;
TargetContext target;
AtmoContext atmosphere;
size_t sim_steps;
bool store_range_card;
size_t stability_factor;
} ATragMXContext;
typedef struct {
double w1;
double w2;
} Windage;
typedef struct RangeCardRecord RangeCardRecord;
struct RangeCardRecord {
size_t n;
double range;
double elevation;
Windage windage;
double lead;
double time_of_flight;
double bullet_speed;
double kinetic_energy;
};
typedef struct RangeCard RangeCard;
struct RangeCard {
RangeCardRecord *card;
size_t records;
};
typedef struct {
double elev;
Windage windage;
double lead;
double time_of_flight;
double remaining_velocity;
double remaining_energy;
double coriolis_vdrift;
double coriolis_hdrift;
double spin_drift;
RangeCard *range_card;
} ATragMXSolution;
#endif
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