public static environment_data analyze_environment(CelestialBody body, double altitude_mult)
{
// shortcuts
CelestialBody sun = Sim.Sun();
// calculate data
environment_data env = new environment_data();
env.body = body;
env.altitude = body.Radius * altitude_mult;
env.landed = env.altitude <= double.Epsilon;
env.breathable = env.landed && body.atmosphereContainsOxygen;
env.sun_dist = Sim.Apoapsis(Lib.PlanetarySystem(body)) - sun.Radius - body.Radius;
Vector3d sun_dir = (sun.position - body.position).normalized;
env.sun_flux = Sim.SolarFlux(env.sun_dist);
env.body_flux = Sim.BodyFlux(body, body.position + sun_dir * (body.Radius + env.altitude));
env.body_back_flux = Sim.BodyFlux(body, body.position - sun_dir * (body.Radius + env.altitude));
env.background_temp = Sim.BackgroundTemperature();
env.sun_temp = Sim.BlackBody(env.sun_flux);
env.body_temp = Sim.BlackBody(env.body_flux);
env.body_back_temp = Sim.BlackBody(env.body_back_flux);
env.light_temp = env.background_temp + env.sun_temp + env.body_temp;
env.shadow_temp = env.background_temp + env.body_back_temp;
env.atmo_temp = body.GetTemperature(0.0);
env.orbital_period = Sim.OrbitalPeriod(body, env.altitude);
env.shadow_period = Sim.ShadowPeriod(body, env.altitude);
env.shadow_time = env.shadow_period / env.orbital_period;
env.temp_diff = env.landed && body.atmosphere
? Math.Abs(Settings.SurvivalTemperature - env.atmo_temp)
: Lib.Mix(Math.Abs(Settings.SurvivalTemperature - env.light_temp), Math.Abs(Settings.SurvivalTemperature - env.shadow_temp), env.shadow_time);
env.atmo_factor = env.landed ? Sim.AtmosphereFactor(body, 0.7071) : 1.0;
// return data
return env;
}
public static void Body_info(this Panel p)
{
// only show in mapview
if (!MapView.MapIsEnabled)
{
return;
}
// only show if there is a selected body and that body is not the sun
CelestialBody body = Lib.MapViewSelectedBody();
if (body == null || (Lib.IsSun(body) && !Features.Radiation))
{
return;
}
// calculate radiation at body surface
double surfaceRadiation = Radiation.ComputeSurface(body, Sim.GammaTransparency(body, 0.0));
// for all bodies except sun(s)
if (!Lib.IsSun(body))
{
CelestialBody mainSun;
Vector3d sun_dir;
double sun_dist;
double solar_flux = Sim.SolarFluxAtBody(body, false, out mainSun, out sun_dir, out sun_dist);
solar_flux *= Sim.AtmosphereFactor(body, 0.7071);
// calculate simulation values
double albedo_flux = Sim.AlbedoFlux(body, body.position + sun_dir * body.Radius);
double body_flux = Sim.BodyFlux(body, 0.0);
double total_flux = solar_flux + albedo_flux + body_flux + Sim.BackgroundFlux();
double temperature = body.atmosphere ? body.GetTemperature(0.0) : Sim.BlackBodyTemperature(total_flux);
// calculate night-side temperature
double total_flux_min = Sim.AlbedoFlux(body, body.position - sun_dir * body.Radius) + body_flux + Sim.BackgroundFlux();
double temperature_min = Sim.BlackBodyTemperature(total_flux_min);
// surface panel
string temperature_str = body.atmosphere
? Lib.HumanReadableTemp(temperature)
: Lib.BuildString(Lib.HumanReadableTemp(temperature_min), " / ", Lib.HumanReadableTemp(temperature));
p.AddSection(Local.BodyInfo_SURFACE); //"SURFACE"
p.AddContent(Local.BodyInfo_temperature, temperature_str); //"temperature"
p.AddContent(Local.BodyInfo_solarflux, Lib.HumanReadableFlux(solar_flux)); //"solar flux"
if (Features.Radiation)
{
p.AddContent(Local.BodyInfo_radiation, Lib.HumanReadableRadiation(surfaceRadiation)); //"radiation"
}
// atmosphere panel
if (body.atmosphere)
{
p.AddSection(Local.BodyInfo_ATMOSPHERE); //"ATMOSPHERE"
p.AddContent(Local.BodyInfo_breathable, Sim.Breathable(body) ? Local.BodyInfo_breathable_yes : Local.BodyInfo_breathable_no); //"breathable""yes""no"
p.AddContent(Local.BodyInfo_lightabsorption, Lib.HumanReadablePerc(1.0 - Sim.AtmosphereFactor(body, 0.7071))); //"light absorption"
if (Features.Radiation)
{
p.AddContent(Local.BodyInfo_gammaabsorption, Lib.HumanReadablePerc(1.0 - Sim.GammaTransparency(body, 0.0))); //"gamma absorption"
}
}
}
// radiation panel
if (Features.Radiation)
{
p.AddSection(Local.BodyInfo_RADIATION); //"RADIATION"
string inner, outer, pause;
double activity, cycle;
RadiationLevels(body, out inner, out outer, out pause, out activity, out cycle);
if (Storm.sun_observation_quality > 0.5 && activity > -1)
{
string title = Local.BodyInfo_solaractivity; //"solar activity"
if (Storm.sun_observation_quality > 0.7)
{
title = Lib.BuildString(title, ": ", Lib.Color(Local.BodyInfo_stormcycle.Format(Lib.HumanReadableDuration(cycle)), Lib.Kolor.LightGrey)); // <<1>> cycle
}
p.AddContent(title, Lib.HumanReadablePerc(activity));
}
if (Storm.sun_observation_quality > 0.8)
{
p.AddContent(Local.BodyInfo_radiationonsurface, Lib.HumanReadableRadiation(surfaceRadiation)); //"radiation on surface:"
}
p.AddContent(Lib.BuildString(Local.BodyInfo_innerbelt, " ", Lib.Color(inner, Lib.Kolor.LightGrey)), //"inner belt: "
Radiation.show_inner ? Lib.Color(Local.BodyInfo_show, Lib.Kolor.Green) : Lib.Color(Local.BodyInfo_hide, Lib.Kolor.Red), string.Empty, () => p.Toggle(ref Radiation.show_inner)); //"show""hide"
p.AddContent(Lib.BuildString(Local.BodyInfo_outerbelt, " ", Lib.Color(outer, Lib.Kolor.LightGrey)), //"outer belt: "
Radiation.show_outer ? Lib.Color(Local.BodyInfo_show, Lib.Kolor.Green) : Lib.Color(Local.BodyInfo_hide, Lib.Kolor.Red), string.Empty, () => p.Toggle(ref Radiation.show_outer)); //"show""hide"
p.AddContent(Lib.BuildString(Local.BodyInfo_magnetopause, " ", Lib.Color(pause, Lib.Kolor.LightGrey)), //"magnetopause: "
Radiation.show_pause ? Lib.Color(Local.BodyInfo_show, Lib.Kolor.Green) : Lib.Color(Local.BodyInfo_hide, Lib.Kolor.Red), string.Empty, () => p.Toggle(ref Radiation.show_pause)); //"show""hide"
}
// explain the user how to toggle the BodyInfo window
p.AddContent(string.Empty);
p.AddContent("<i>" + Local.BodyInfo_BodyInfoToggleHelp.Format("<b>B</b>") + "</i>"); //"Press <<1>> to open this window again"
// set metadata
p.Title(Lib.BuildString(Lib.Ellipsis(body.bodyName, Styles.ScaleStringLength(24)), " ", Lib.Color(Local.BodyInfo_title, Lib.Kolor.LightGrey))); //"BODY INFO"
}
// draw the window
void render(int _)
{
// shortcut
CelestialBody sun = FlightGlobals.Bodies[0];
// get selected body
CelestialBody body = Lib.SelectedBody();
// calculate simulation values
double atmo_factor = Sim.AtmosphereFactor(body, 0.7071);
double gamma_factor = Sim.GammaTransparency(body, 0.0);
double sun_dist = Sim.Apoapsis(Lib.PlanetarySystem(body)) - sun.Radius - body.Radius;
Vector3d sun_dir = (sun.position - body.position).normalized;
double solar_flux = Sim.SolarFlux(sun_dist) * atmo_factor;
double albedo_flux = Sim.AlbedoFlux(body, body.position + sun_dir * body.Radius);
double body_flux = Sim.BodyFlux(body, 0.0);
double total_flux = solar_flux + albedo_flux + body_flux + Sim.BackgroundFlux();
double temperature = body.atmosphere ? body.GetTemperature(0.0) : Sim.BlackBodyTemperature(total_flux);
// calculate night-side temperature
double total_flux_min = Sim.AlbedoFlux(body, body.position - sun_dir * body.Radius) + body_flux + Sim.BackgroundFlux();
double temperature_min = Sim.BlackBodyTemperature(total_flux_min);
// calculate radiation at body surface
double radiation = Radiation.ComputeSurface(body, gamma_factor);
// draw pseudo-title
GUILayout.BeginHorizontal();
GUILayout.Label(body.bodyName.ToUpper(), top_style);
GUILayout.EndHorizontal();
// surface panel
string temperature_str = body.atmosphere
? Lib.HumanReadableTemp(temperature)
: Lib.BuildString(Lib.HumanReadableTemp(temperature_min), " / ", Lib.HumanReadableTemp(temperature));
render_title("SURFACE");
render_content("temperature", temperature_str);
render_content("radiation", Lib.HumanReadableRadiationRate(radiation));
render_content("solar flux", Lib.HumanReadableFlux(solar_flux));
render_space();
// atmosphere panel
if (body.atmosphere)
{
render_title("ATMOSPHERE");
render_content("breathable", body.atmosphereContainsOxygen ? "yes" : "no");
render_content("light absorption", Lib.HumanReadablePerc(1.0 - Sim.AtmosphereFactor(body, 0.7071)));
render_content("gamma absorption", Lib.HumanReadablePerc(1.0 - Sim.GammaTransparency(body, 0.0)));
render_space();
}
// rendering panel
render_title("RENDERING");
render_content("inner belt", ref Radiation.show_inner);
render_content("outer belt", ref Radiation.show_outer);
render_content("magnetopause", ref Radiation.show_pause);
render_space();
// draw footer
GUILayout.BeginHorizontal();
GUILayout.Label("(ALT+N to open and close)", bot_style);
if (Lib.IsClicked()) Close();
GUILayout.EndHorizontal();
// enable dragging
GUI.DragWindow(drag_rect);
}
public static void body_info(this Panel p)
{
// only show in mapview
if (!MapView.MapIsEnabled) return;
// only show if there is a selected body and that body is not the sun
CelestialBody body = Lib.SelectedBody();
if (body == null || (body.flightGlobalsIndex == 0 && !Features.Radiation)) return;
// shortcut
CelestialBody sun = FlightGlobals.Bodies[0];
// for all bodies except the sun
if (body != sun)
{
// calculate simulation values
double atmo_factor = Sim.AtmosphereFactor(body, 0.7071);
double gamma_factor = Sim.GammaTransparency(body, 0.0);
double sun_dist = Sim.Apoapsis(Lib.PlanetarySystem(body)) - sun.Radius - body.Radius;
Vector3d sun_dir = (sun.position - body.position).normalized;
double solar_flux = Sim.SolarFlux(sun_dist) * atmo_factor;
double albedo_flux = Sim.AlbedoFlux(body, body.position + sun_dir * body.Radius);
double body_flux = Sim.BodyFlux(body, 0.0);
double total_flux = solar_flux + albedo_flux + body_flux + Sim.BackgroundFlux();
double temperature = body.atmosphere ? body.GetTemperature(0.0) : Sim.BlackBodyTemperature(total_flux);
// calculate night-side temperature
double total_flux_min = Sim.AlbedoFlux(body, body.position - sun_dir * body.Radius) + body_flux + Sim.BackgroundFlux();
double temperature_min = Sim.BlackBodyTemperature(total_flux_min);
// calculate radiation at body surface
double radiation = Radiation.ComputeSurface(body, gamma_factor);
// surface panel
string temperature_str = body.atmosphere
? Lib.HumanReadableTemp(temperature)
: Lib.BuildString(Lib.HumanReadableTemp(temperature_min), " / ", Lib.HumanReadableTemp(temperature));
p.section("SURFACE");
p.content("temperature", temperature_str);
p.content("solar flux", Lib.HumanReadableFlux(solar_flux));
if (Features.Radiation) p.content("radiation", Lib.HumanReadableRadiation(radiation));
// atmosphere panel
if (body.atmosphere)
{
p.section("ATMOSPHERE");
p.content("breathable", Sim.Breathable(body) ? "yes" : "no");
p.content("light absorption", Lib.HumanReadablePerc(1.0 - Sim.AtmosphereFactor(body, 0.7071)));
if (Features.Radiation) p.content("gamma absorption", Lib.HumanReadablePerc(1.0 - Sim.GammaTransparency(body, 0.0)));
}
}
// rendering panel
if (Features.Radiation)
{
p.section("RENDERING");
p.content("inner belt", Radiation.show_inner ? "<color=green>show</color>" : "<color=red>hide</color>", string.Empty, () => p.toggle(ref Radiation.show_inner));
p.content("outer belt", Radiation.show_outer ? "<color=green>show</color>" : "<color=red>hide</color>", string.Empty, () => p.toggle(ref Radiation.show_outer));
p.content("magnetopause", Radiation.show_pause ? "<color=green>show</color>" : "<color=red>hide</color>", string.Empty, () => p.toggle(ref Radiation.show_pause));
}
// explain the user how to toggle the BodyInfo window
p.content(string.Empty);
p.content("<i>Press <b>B</b> to open this window again</i>");
// set metadata
p.title(Lib.BuildString(Lib.Ellipsis(body.bodyName, 24), " <color=#cccccc>BODY INFO</color>"));
}