public RingSector(SunPoint sun_point, Environment.EnvironmentPreset environmentPresetType)
{
ID = lastFreeID;
lastFreeID++;
centralPoint = sun_point;
centralPoint.SetStability(1f);
environment = Environment.GetEnvironment(environmentPresetType);
sun_point.SetStability(1f);
innerPointsIDs = new Dictionary <byte, int>();
destroyed = false;
}