public OverworldTerrain(OverworldTerrainSettings ots, bool isUnitTest = false)
{
settings = ots;
ocean = new OceanTerrain(ots);
plains = new PlainsTerrain(ots);
hills = new HillsTerrain(ots);
badlands = new BadlandsTerrain(ots);
mountains = new MountainsTerrain(ots);
rivers = new RiverTerrain(ots);
humidity = new HumidityNoise(ots);
temperature = new TemperatureNoise(ots);
terrain = new TerrainNoise(ots);
cave = new CavesCarver(ots);
// Scale Point multiplies input values by the scaling factors.
// Used to stretch or shrink the terrain horizontally.
var scaled = GetScaledModuleOutput(MergedLandOceanRivers());
//var scaled = GetScaledModuleOutput(LandOceanSelector());
//var scaled = GetScaledModuleOutput(temperature.RiverSelector);
// Scale bias scales the verical output (usually -1.0 to +1.0) to
// Minecraft values. If MinElev is 40 (leaving room for caves under oceans)
// and MaxElev is 168, a value of -1 becomes 40, and a value of 1 becomes 168.
var biased = new ScaleBias
{
Scale = (settings.MaxElev - settings.MinElev) / 2.0,
Bias = settings.MinElev + ((settings.MaxElev - settings.MinElev) / 2.0) - 44,
Source0 = scaled
};
Result = isUnitTest ? scaled : biased;
}