public void PerlinNoise1DTerrainGeneration(int nOctaves, int perlinSeed, float fBias)
{
if (_map == null)
{
return;
}
int maxOctavesCount = 0;
int worldWidth = _map.GetMapSize().x;
while (worldWidth != 0)
{
worldWidth /= 2;
maxOctavesCount++;
}
if (nOctaves > maxOctavesCount)
{
nOctaves = maxOctavesCount;
}
ClearWorld();
float defaultChange = 1.0f / _map.GetMapSize().y;
PerlinNoise pn = new PerlinNoise(perlinSeed);
float[] perlinArray = new float[_map.GetMapSize().x];
pn.Get1DPerlinNoise(_map.GetMapSize().x, nOctaves, fBias, ref perlinArray);
for (int x = 0; x < _map.GetMapSize().x; x++)
{
int height = (int)(perlinArray[x] * _map.GetMapSize().y);
for (int y = 0; y < height; y++)
{
GameObject cell = _map.GetCellAt(new Vector2Int(x, y)).GetGameObject();
float f = defaultChange * y;
Color heightColor = new Color(f, f, f, 1);
cell.GetComponent <SpriteRenderer>().color = heightColor;
}
}
}
