public static double CalculatePlanetTepmeratureMaximum(GalaxyProceduralGeneratorSettings settings, double distanceToStar, double starTemperature)
{
var starTemperatureNormalized = (starTemperature - settings.StarTemperatureMinimum) / (settings.StarTemperatureMaximum - settings.StarTemperatureMinimum);
var distanceNormalized = (distanceToStar - settings.PlanetDistanceToStarMinimum) / (settings.PlanetDistanceToStarMaximum - settings.PlanetDistanceToStarMinimum);
return(settings.PlanetTemperatureMinimum + (settings.PlanetTemperatureMaximum - settings.PlanetTemperatureMinimum) * distanceNormalized * starTemperatureNormalized);
}
public static double CalaculatePlanetAtmosphere(GalaxyProceduralGeneratorSettings settings, double mass, double maxTemperature)
{
var massNormalized = (mass - settings.PlanetMassMinimum) / (settings.PlanetMassMaximum - settings.PlanetMassMinimum);
var temperatureNormalized = 1 - (maxTemperature - settings.PlanetTemperatureMinimum) / (settings.PlanetTemperatureMaximum - settings.PlanetTemperatureMinimum);
return(massNormalized * temperatureNormalized);
}
public static double CalculateStarTemeperature(GalaxyProceduralGeneratorSettings settings, double mass, double radius)
{
mass -= settings.StarMassMinimum;
radius -= settings.StarRadiusMinimum;
var massMultipler = mass / (settings.StarMassMaximum - settings.StarMassMinimum);
var radiusMultipler = 1 - (radius / (settings.StarRadiusMaximum - settings.StarRadiusMinimum));
var temperatureFromMass = (settings.StarTemperatureMaximum - settings.StarTemperatureMinimum) * massMultipler * .5;
var temperatureFromRadius = (settings.StarTemperatureMaximum - settings.StarTemperatureMinimum) * radiusMultipler * .5;
return(settings.StarTemperatureMinimum + temperatureFromMass + temperatureFromRadius);
}
public static bool CalculateIsPlanetHasAtmosphere(GalaxyProceduralGeneratorSettings settings, double mass, double maxTemperature)
{
return(CalaculatePlanetAtmosphere(settings, maxTemperature, maxTemperature) > _planetAtmosphere);
}
public static double CalculatePlanetTemperatureMinimum(GalaxyProceduralGeneratorSettings settings, double mass, double distanceToStar, double starTemperature)
{
var maxTemp = CalculatePlanetTepmeratureMaximum(settings, distanceToStar, starTemperature);
return(maxTemp * (1 - Math.Pow(CalaculatePlanetAtmosphere(settings, mass, maxTemp), 30)));
}
public static int CalculateProceruralSeed(GalaxyProceduralGeneratorSettings settings, int x, int y, int z)
{
return((z + y * settings.ZWidth + x * settings.ZWidth * settings.YWidth) * settings.Seed);
}
public GalaxyProceduralGeneratorSettingsFluentBuilder(GalaxyProceduralGeneratorSettings settings)
{
this.settings = settings;
}
public static ISeed Init()
{
var settings = new GalaxyProceduralGeneratorSettings();
return(new GalaxyProceduralGeneratorSettingsFluentBuilder(settings));
}