public PlanetData[] Generate(int count, IPlanetGenerationSettings settings)
{
var planets = new PlanetData[count];
var orbitRadiusVariance = settings.MaxOrbitDistanceX - settings.MinOrbitDistanceX;
var radiusVariance = settings.MaxRadius - settings.MinRadius;
var displacementVariance = settings.MaxAngularDisplacement - settings.MinAngularDisplacement;
var stepFactor = 1f / planets.Length;
for (var i = 0; i < planets.Length; i++)
{
var item = planets[i] = new PlanetData();
var step = i + 1;
item.OrbitRadius = settings.MinOrbitDistanceX + orbitRadiusVariance * stepFactor * step;
item.Radius = settings.MinRadius + radiusVariance * stepFactor * step;
item.OrbitScaleX = settings.OrbitScaleY;
item.AngularDisplacement = settings.MinAngularDisplacement +
settings.MaxAngularDisplacement * stepFactor * step;
}
return(planets);
}
public Vector2 Resolve(PlanetData planetData, float time, IPlanetGenerationSettings settings)
{
return(new Vector2(planetData.OrbitRadius * Mathf.Sin(time * planetData.AngularDisplacement),
planetData.OrbitRadius * Mathf.Cos(time * planetData.AngularDisplacement) *
settings.OrbitScaleY));
}