public static TerrainData GenerateLandmasses(TerrainData data, TerrainSettings settings, NoiseMap noiseMap)
{
noiseMap.XRandomOffset = Random.Range(0, 10000);
noiseMap.ZRandomOffset = Random.Range(0, 10000);
for (int x = 0; x < data.xSize; x++)
{
for (int z = 0; z < data.zSize; z++)
{
Vector3 position = new Vector3(x * settings.tileSize, 0, z * settings.tileSize);
float noiseValue = noiseMap.GetLayeredPerlinValueAtPosition(x, z);
if (noiseValue < settings.oceanPercent)
{
data.GetTileAtCoordinates(x, z).ReplaceTile(TileType.OceanFloor, position, Vector3.zero);
data.GetTileAtCoordinates(x, z).elevationValue = noiseValue;
}
else if (noiseValue > settings.mountainLevel)
{
data.GetTileAtCoordinates(x, z).ReplaceTile(TileType.Mountain, position, Vector3.zero);
data.GetTileAtCoordinates(x, z).elevationValue = noiseValue;
}
else
{
data.GetTileAtCoordinates(x, z).ReplaceTile(TileType.Plains, position, Vector3.zero);
data.GetTileAtCoordinates(x, z).elevationValue = noiseValue;
}
}
}
return(data);
}
public static void VaryTileElevation(GameObject tileGameObject, NoiseMap noise)
{
MeshFilter[] meshFilters = tileGameObject.GetComponentsInChildren <MeshFilter>();
Mesh[] allMeshes = new Mesh[meshFilters.Length];
for (int i = 0; i < meshFilters.Length; i++)
{
allMeshes[i] = meshFilters[i].sharedMesh;
}
for (int i = 0; i < allMeshes.Length; i++)
{
Vector3[] vertices = allMeshes[i].vertices;
for (int j = 0; j < vertices.Length; j++)
{
vertices[i] = new Vector3(vertices[i].x, noise.GetLayeredPerlinValueAtPosition(vertices[i].x, vertices[i].z), vertices[i].z);
}
allMeshes[i].vertices = vertices;
}
}
