public void PerlinNoise()
{
float[,] heightMap = GetHeightMap();
for (int y = 0; y < terrainData.heightmapResolution; y++)
{
for (int x = 0; x < terrainData.heightmapResolution; x++)
{
heightMap[x, y] += TerrainOptions.fBm((x + perlinXoffset) * perlinX, (y + perlinYoffset) * perlinY, perlinOctaves, perlinPersistance) * perlinHeightScale;
}
}
terrainData.SetHeights(0, 0, heightMap);
}
public void MultiplePerlinNoise()
{
float[,] heightMap = GetHeightMap();
for (int y = 0; y < terrainData.heightmapResolution; y++)
{
for (int x = 0; x < terrainData.heightmapResolution; x++)
{
//adding all the PerlinNoise Curves
foreach (PerlinParameters t in perlinParameters)
{
heightMap[x, y] += TerrainOptions.fBm((x + t.mPerlinXoffset) * t.mPerlinX, (y + t.mPerlinYoffset) * t.mPerlinY, t.mPerlinOctaves, t.mPerlinPersistance) * t.mPerlinHeightScale;
}
}
}
terrainData.SetHeights(0, 0, heightMap);
}