twilight.hpp

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#pragma once
 
#include "ffi_core.hpp"
 
#include <qtty/qtty.hpp>
 
namespace siderust {
 
enum class TwilightPhase : int32_t {
  Day = SIDERUST_TWILIGHT_PHASE_T_DAY,                   
  Civil = SIDERUST_TWILIGHT_PHASE_T_CIVIL,               
  Nautical = SIDERUST_TWILIGHT_PHASE_T_NAUTICAL,         
  Astronomical = SIDERUST_TWILIGHT_PHASE_T_ASTRONOMICAL, 
  Dark = SIDERUST_TWILIGHT_PHASE_T_DARK,                 
};
 
inline TwilightPhase twilight_phase(qtty::Degree altitude) {
  siderust_twilight_phase_t out{};
  check_status(siderust_twilight_classification_deg(altitude.value(), &out), "twilight_phase");
  return static_cast<TwilightPhase>(out);
}
 
inline TwilightPhase twilight_phase(qtty::Radian altitude) {
  siderust_twilight_phase_t out{};
  check_status(siderust_twilight_classification_rad(altitude.value(), &out), "twilight_phase(rad)");
  return static_cast<TwilightPhase>(out);
}
 
} // namespace siderust