public static int getHeight(int tilePositionX, int tilePositionZ)
{
var perlinRand = Perlin.CalcPixel2D(tilePositionX, tilePositionZ, 0.02f) / 255;
var expRand = Mathf.Abs(Noise.ExpRand(perlinRand, 0.375f));
var height = Mathf.FloorToInt(expRand * Tile.TileSize.y);
return(height < 1 ? 1 : height);
}