// Use this for initialization
void Start()
{
Terrain terrain = GameObject.Find("Terrain").GetComponent <Terrain>();
//TerrainUtil.Sink(terrain, new Vector3(0, 4f, 0), 1, -10);
int[] indexs = new int[10];
for (int i = 0; i < 9; i++)
{
indexs[i] = 1;
}
TerrainUtil.Rise(terrain, indexs, 1f, 1);
//TerrainUtil.Flatten(terrain, 0);
}