orbit.h File Reference

#include <math.h>
#include <entt/entt.hpp>
#include <glm/glm.hpp>
#include "common/components/bodies.h"
#include "common/components/coordinates.h"
#include "common/components/units.h"

Go to the source code of this file.

Classes
struct	cqsp::common::components::types::Orbit
struct	cqsp::common::components::types::SetTrueAnomaly

Namespaces
namespace	cqsp
	When adding assets, it is extremely crucial that you read cqsp::asset::AssetLoader::LoadResources to find out how to add a resource to the game.
namespace	cqsp::common
namespace	cqsp::common::components
namespace	cqsp::common::components::types

Typedefs
typedef glm::dvec3	cqsp::common::components::types::Vec3AU
	A vector3 where the units are astronomical units More...

Functions
double	cqsp::common::components::types::GetOrbitingRadius (const double &e, const double &a, const double &v)
glm::dvec3	cqsp::common::components::types::ConvertOrbParams (const double LAN, const double i, const double w, const glm::dvec3 &vec)
	Transforms a vector to the orbital plane vector More...
glm::dvec3	cqsp::common::components::types::ConvertToOrbitalVector (const double LAN, const double i, const double w, const double v, const glm::dvec3 &vec)
glm::dvec3	cqsp::common::components::types::MatrixConvertOrbParams (const double LAN, const double i, const double w, const glm::dvec3 &vec)
void	cqsp::common::components::types::UpdateOrbit (Orbit &orb, const second &time)
	Updates the orbit's true anomaly. More...
double	cqsp::common::components::types::GetTrueAnomaly (const Orbit &orb, const second &epoch)
	Get anomaly at epoch More...
glm::dvec3	cqsp::common::components::types::CalculateVelocity (const double &E, const double &r, const double &GM, const double &a, const double &e)
glm::dvec3	cqsp::common::components::types::CalculateVelocityElliptic (const double &E, const double &r, const double &GM, const double &a, const double &e)
glm::dvec3	cqsp::common::components::types::CalculateVelocityHyperbolic (const double &E, const double &r, const double &GM, const double &a, const double &e)
double	cqsp::common::components::types::GetCircularOrbitingVelocity (const double &GM, const double &radius)
	Get the circular orbiting velocity for the radius. More...
double	cqsp::common::components::types::GetTrueAnomalyToAsymptope (const Orbit &orbit)
	Calculates v_inf, the true anomaly for the asymtope for a hyperbolic orbit The orbit is bouded within -v_inf < v < v_inf https://orbital-mechanics.space/the-orbit-equation/hyperbolic-trajectories.html#hyperbolic-trajectories-e-1. More...
Orbit	cqsp::common::components::types::Vec3ToOrbit (const glm::dvec3 &position, const glm::dvec3 &velocity, const double &GM, const double &time)
	Converts position and velocity to orbit. Note: you will have to set the reference body after the orbit is returned More...
glm::dvec3	cqsp::common::components::types::OrbitToVec3 (const double &a, const double &e, const radian &i, const radian &LAN, const radian &w, const radian &v)
	Converts an orbit to a vec3. More...
double	cqsp::common::components::types::OrbitVelocity (const double v, const double e, const double a, const double GM)
double	cqsp::common::components::types::OrbitVelocityAtR (const double GM, const double a, const double r)
double	cqsp::common::components::types::AvgOrbitalVelocity (const Orbit &orb)
glm::dvec3	cqsp::common::components::types::OrbitVelocityToVec3 (const Orbit &orb, double v)
glm::dvec3	cqsp::common::components::types::OrbitVelocityToVec3 (const Orbit &orb)
double	cqsp::common::components::types::SolveKeplerElliptic (const double &mean_anomaly, const double &ecc, const int steps=200)
	Computes eccentric anomaly for a elliptic or circular orbit (e < 1) in radians given mean anomaly and eccentricity More...
double	cqsp::common::components::types::SolveKeplerHyperbolic (const double &mean_anomaly, const double &ecc, const int steps=200)
	Computes eccentric anomaly for a hyperbolic or parabolic orbit (e > 1) in radians given mean anomaly and eccentricity More...
double	cqsp::common::components::types::EccentricAnomalyToTrueAnomaly (const double &ecc, const double &E)
	Calculates true anomaly from eccentricity and eccentric anomaly More...
double	cqsp::common::components::types::HyperbolicAnomalyToTrueAnomaly (const double &ecc, const double &H)
double	cqsp::common::components::types::GetMtElliptic (const double &M0, const double &nu, const double &time, const double &epoch)
	Gets the Mean anomaly from the time More...
double	cqsp::common::components::types::GetMtHyperbolic (const double &M0, const double &nu, const double &time, const double &epoch)
	Calculate mean anomaly from time for a hyperbolic object More...
radian	cqsp::common::components::types::TrueAnomalyElliptic (const Orbit &orbit, const second &time)
radian	cqsp::common::components::types::TrueAnomalyElliptic (const Orbit &orbit, const second &time, double &E_out)
radian	cqsp::common::components::types::TrueAnomalyHyperbolic (const Orbit &orbit, const second &time)
radian	cqsp::common::components::types::EccentricAnomaly (double v, double e)
	Calculates Eccentric anomaly More...
radian	cqsp::common::components::types::HyperbolicAnomaly (double v, double e)
Vec3AU	cqsp::common::components::types::toVec3AU (const Orbit &orb, radian theta)
	Convert orbit to AU coordinates More...
Orbit	cqsp::common::components::types::ApplyImpulse (const Orbit &orbit, const glm::dvec3 &impulse, double time)
	Applies impulse based on the vector impulse For some reason y is prograde, I'm not sure what the others are. TODO(EhWhoAmI): Determine the axis of thrust for each vector I think x is radial, and z is normal. More...
glm::dvec3	cqsp::common::components::types::toVec3 (const Orbit &orb, radian theta)
	Converts orbit to theta More...
glm::dvec3	cqsp::common::components::types::OrbitTimeToVec3 (const Orbit &orb, const second &time)
glm::dvec3	cqsp::common::components::types::toVec3 (const Orbit &orb)
Vec3AU	cqsp::common::components::types::toVec3AU (const Orbit &orb)
	Converts orbit to AU coorrdinates. More...
void	cqsp::common::components::types::UpdatePos (Kinematics &kin, const Orbit &orb)
	Updates the position of an orbit, in AU. More...
double	cqsp::common::components::types::CalculateTransferTime (const Orbit &orb1, const Orbit &orb2)
double	cqsp::common::components::types::CalculateTransferAngle (const Orbit &start_orbit, const Orbit &end_orbit)
double	cqsp::common::components::types::CalculatePhaseAngle (const Orbit &start_orbit, const Orbit &end_orbit, double epoch)
double	cqsp::common::components::types::GetHyperbolicAsymptopeAnomaly (double eccentricity)
double	cqsp::common::components::types::FlightPathAngle (double eccentricity, double v)
glm::dvec3	cqsp::common::components::types::GetOrbitNormal (const Orbit &orbit)
double	cqsp::common::components::types::TrueAnomalyFromVector (const Orbit &orbit, const glm::dvec3 &vec)
double	cqsp::common::components::types::AscendingTrueAnomaly (const Orbit &start, const Orbit &dest)