protected override Module BuildNoiseSource(NoiseConfig cfg)
{
var pcfg = (PerlinConfig)cfg;
var noiseSource = new SharpNoise.Modules.Billow()
{
Seed = pcfg.Seed,
Frequency = pcfg.Frequency,
Lacunarity = pcfg.Lacunarity,
Persistence = pcfg.Persistance,
OctaveCount = pcfg.Octaves,
Quality = pcfg.Quality
};
return(noiseSource);
}
public static Module CreateNoiseTree()
{
var mountainTerrain = new RidgedMulti()
{
};
var baseFlatTerrain = new Billow()
{
Frequency = 2,
};
var flatTerrain = new ScaleBias()
{
Source0 = baseFlatTerrain,
Scale = 0.125,
Bias = -0.75,
};
var terrainType = new Perlin()
{
Frequency = 0.5,
Persistence = 0.25,
};
var terrainSelector = new Select()
{
Source0 = flatTerrain,
Source1 = mountainTerrain,
Control = terrainType,
LowerBound = 0,
UpperBound = 1000,
EdgeFalloff = 0.125,
};
var finalTerrain = new Turbulence()
{
Source0 = terrainSelector,
Frequency = 4,
Power = 0.125,
};
return finalTerrain;
}