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/*
Control Panel Instrument - Bearing
*/
#ifndef CPINSBEARING_H
#define CPINSBEARING_H
#include <sys/types.h>
#include <GL/gl.h>
#include "v3dtex.h"
#include "cpvalues.h"
#include "cpins.h"
/*
* This instrument type code:
*/
#define CPINS_TYPE_BEARING 15
/*
* Bearing Instrument structure:
*/
typedef struct _CPInsBearing CPInsBearing;
struct _CPInsBearing {
CPIns ins;
/* Last megnetic bearing in radians. */
float bearing_mag_last;
/* Current megnetic bearing change velocity in radians per
* second.
*/
float bearing_mag_vel;
/* Megnetic bearing change velocity decrease in radians per
* second (must be positive).
*/
float bearing_mag_vel_dec;
/* Current mechanical bearing offset in delta radians. */
float bearing_mechanical_offset;
};
#define CPINS_BEARING(p) ((CPInsBearing *)(p))
#define CPINS_IS_BEARING(p) (CPINS_TYPE(p) == CPINS_TYPE_BEARING)
extern CPIns *CPInsBearingNew(void *cp);
#endif /* CPINSBEARING_H */
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