public void GenerateHeightMap()
{
var perlin = new LibNoise.Unity.Generator.Perlin(Frequency, Lacunarity, Persistence, Octaves, Seed, LibNoise.Unity.QualityMode.High);
//var ridged = new LibNoise.Unity.Generator.RidgedMultifractal(Frequency, Lacunarity, Octaves, Seed, LibNoise.Unity.QualityMode.Medium);
//var turb = new LibNoise.Unity.Operator.Turbulence(0.25, perlin);
//var layered = new LibNoise.Unity.Operator.Multiply(perlin, ridged);
//var
var scaled = new LibNoise.Unity.Operator.ScaleBias(Scaling, ScaleBias, perlin);
var final = new LibNoise.Unity.Operator.Terrace(false, scaled);
//for (float i = 0; i < 50; i += 10)
final.Add(0f);
final.Add(10f);
final.Add(100f);
var noise = new LibNoise.Unity.Noise2D(TotalSize, final);
noise.GeneratePlanar(ClipX, ClipX + (ClipSize * ChunksPerSide), ClipY, ClipY + (ClipSize * ChunksPerSide));
GameObject.Destroy(HeightMap);
HeightMap = noise.GetTexture(LibNoise.Unity.Gradient.Grayscale);
HeightMap.Apply();
GameObject.Destroy(NormalMap);
NormalMap = noise.GetNormalMap(1f);
NormalMap.Apply();
floatMap = new float[TotalSize * TotalSize];
for (int y = 0; y < TotalSize; y++)
for (int x = 0; x < TotalSize; x++)
floatMap[y * TotalSize + x] = noise[x, y];
}
void GenerateNoise()
{
mountainTerrain.OctaveCount = Octaves;
mountainTerrain.Frequency = 2f;
baseFlatTerrain.OctaveCount = Octaves;
terrainType.OctaveCount = Octaves;
Voronoi vnoise = new Voronoi();
vnoise.Frequency = 5f;
Perlin pnoise = new Perlin();
pnoise.Frequency = 2f;
Scale scaledvnoise = new Scale(Scalarv, Scalarv, Scalarv, vnoise);
Scale scaledpnoise = new Scale(Scalarv, Scalarv, Scalarv, pnoise);
baseFlatTerrain.Frequency = 2.0f;
ScaleBias flatTerrain = new ScaleBias(0.125, -0.75, baseFlatTerrain);
terrainType.Frequency = 0.5f;
terrainType.Persistence = 0.25;
Select noiseSelect = new Select(scaledpnoise, scaledvnoise, terrainType);
Select terrainSelector = new Select(flatTerrain, mountainTerrain, terrainType);
terrainSelector.SetBounds(0.0, 1000.0);
terrainSelector.FallOff = 0.125;
Turbulence finalTerrain = new Turbulence(0.25, terrainSelector);
finalTerrain.Frequency = 4.0f;
noise = new Scale(Scalarv, Scalarv, Scalarv, finalTerrain);
//noise = new Add(new Scale(Scalarv, Scalarv, Scalarv, finalTerrain), noiseSelect);
//noise = new Add(noise, scaledvnoise);
}
void GenerateNoise()
{
mountainTerrain.OctaveCount = Octaves;
mountainTerrain.Frequency = 2f;
baseFlatTerrain.OctaveCount = Octaves;
terrainType.OctaveCount = Octaves;
baseFlatTerrain.Frequency = 2.0f;
ScaleBias flatTerrain = new ScaleBias(0.125, -0.75, baseFlatTerrain);
terrainType.Frequency = 0.5f;
terrainType.Persistence = 0.25;
Select terrainSelector = new Select(flatTerrain, mountainTerrain, terrainType);
terrainSelector.SetBounds(0.0, 1000.0);
terrainSelector.FallOff = 0.125;
Turbulence finalTerrain = new Turbulence(0.25, terrainSelector);
finalTerrain.Frequency = 2.0f;
noise = new Scale(Scalarv, Scalarv, Scalarv, finalTerrain);
}
public bool StartGame (double max, double min, int seed, int numberOfSites,
double ParsedContinentFrequency, double ParsedBiomeFrequency, int ParsedOctaves, double ParsedLacunarity, double ParsedPersistence)
{
Debug.Log ("Starting the game, Max is:" + max);
Max = max;
Min = min;
Seed = seed;
NumberOfSites = numberOfSites;
baseContinentNoise = new Perlin (ParsedContinentFrequency, ParsedLacunarity, ParsedPersistence, ParsedOctaves, seed, LibNoise.Unity.QualityMode.Medium);
baseContinentSubtractNoise = new Scale (3, 1, 3, baseContinentNoise);
Subtract sub = new Subtract (baseContinentNoise, baseContinentSubtractNoise);
perturbedContinentNoise = new Turbulence (1, sub);
mountainNoise = new RiggedMultifractal (ParsedBiomeFrequency, ParsedLacunarity, ParsedOctaves, seed, LibNoise.Unity.QualityMode.Medium);
baseFlatTerrainNoise = new Billow (ParsedBiomeFrequency, ParsedLacunarity, ParsedPersistence, ParsedOctaves, seed, LibNoise.Unity.QualityMode.Medium);
flatTerrainNoise = new ScaleBias (0.25, -0.75, baseFlatTerrainNoise);
terrainTypeNoise = new Perlin (ParsedBiomeFrequency, ParsedLacunarity, ParsedPersistence, ParsedOctaves, seed, LibNoise.Unity.QualityMode.Low);
finalTerrainNoise = new Select (flatTerrainNoise, mountainNoise, terrainTypeNoise);
finalTerrainNoise.SetBounds (0, 1000);
finalTerrainNoise.FallOff = .5;
finalTerrainNoiseMinusContinentNoise = new Subtract(finalTerrainNoise,perturbedContinentNoise);
heatNoise = new Perlin (ParsedBiomeFrequency, ParsedLacunarity, ParsedPersistence, ParsedOctaves, seed, LibNoise.Unity.QualityMode.Medium);
moistureNoise = new Perlin (ParsedBiomeFrequency, ParsedLacunarity, ParsedPersistence, ParsedOctaves, -seed, LibNoise.Unity.QualityMode.Medium);
return BuildGraph ();
}