public CellularNoiseGenerator(int seed = 12345, float frequency = 0.1f, FastNoise.CellularDistanceFunction cellularDistanceFunction = FastNoise.CellularDistanceFunction.Euclidean, FastNoise.CellularReturnType cellularReturnType = FastNoise.CellularReturnType.CellValue)
{
fastNoise = new FastNoise(seed);
fastNoise.SetNoiseType(FastNoise.NoiseType.Cellular);
fastNoise.SetFrequency(frequency);
fastNoise.SetCellularDistanceFunction(cellularDistanceFunction);
fastNoise.SetCellularReturnType(cellularReturnType);
}
public static ValueMap CellNoise(int seed, Vector2Int size, Vector2 offset, FastNoise.CellularDistanceFunction distanceFunction, FastNoise.CellularReturnType returnType, float jitter = 0.45f, float frequency = 0.02f)
{
var noise = new FastNoise(seed);
noise.SetCellularDistanceFunction(distanceFunction);
noise.SetCellularReturnType(returnType);
noise.SetCellularJitter(jitter);
noise.SetFrequency(frequency);
ValueMap output = ValueMap.CreateInstance(size);
for (int x = 0; x < size.x; x++)
{
for (int y = 0; y < size.y; y++)
{
output[x, y] = noise.GetCellular(offset.x + x, offset.y + y);
}
}
return(output);
}
