.. _program_listing_file_agents_satellite.cc:

Program Listing for File satellite.cc
=====================================

|exhale_lsh| :ref:`Return to documentation for file <file_agents_satellite.cc>` (``agents/satellite.cc``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #include "lupnt/agents/satellite.h"
   
   #include "lupnt/conversions/state_converter.h"
   #include "lupnt/core/constants.h"
   #include "lupnt/core/definitions.h"
   #include "lupnt/core/logger.h"
   #include "lupnt/core/simulation.h"
   #include "lupnt/states/state.h"
   
   namespace lupnt {
   
     // Satellite
     Satellite::Satellite(Config& agent_config) : AgentWithDynamics(agent_config) {
       Logger::Debug(fmt::format("Creating Satellite {}", name_), "Satellite");
   
       // Initial state
       if (agent_config["initial_state"]) {
         auto cfg = agent_config["initial_state"];
         if (cfg["class"].as<std::string>() == "ClassicalOE") {
           Real a = cfg["a"].as<Real>();
           Real e = cfg["e"].as<Real>();
           Real i = RAD * cfg["i"].as<Real>();
           Real Omega = RAD * cfg["Omega"].as<Real>();
           Real omega = RAD * cfg["omega"].as<Real>();
           Real M = RAD * cfg["M"].as<Real>();
   
           Frame frame = enum_cast<Frame>(cfg["frame"].as<std::string>()).value();
           State state = ClassicalOE(Vec6(a, e, i, Omega, omega, M), frame);
           Logger::Debug(fmt::format("Initial state:\n{}", state), "Satellite");
   
           state_ = ConvertFrame(GetLupntEpoch(), ConvertState(state, dynamics_->GetStateType()),
                                 Frame::MOON_CI);
           Logger::Debug(fmt::format("Setting state:\n{}", state_), "Satellite");
         } else {
           LUPNT_CHECK(false, "Unsupported initial state", "Satellite");
         }
       }
     }
   
     void Satellite::Log(Real time) { Agent::Log(time); }
   
     void Satellite::LogCesium() {
       if (!sim_) {
         Logger::Debug("No simulation found", "Satellite");
         return;
       }
   
       auto cesium_viewer = sim_->GetCesiumViewer();
       if (!cesium_viewer) {
         Logger::Debug("No cesium viewer found", "Satellite");
         return;
       }
     }
   
     REGISTER_FACTORY_CLASS(Agent, Satellite)
   
   }  // namespace lupnt