private void Start()
{
textureDataSettings.ApplyToMaterial(terrainMaterial.GetMaterial());
textureDataSettings.UpdateMeshHeights(terrainMaterial.GetMaterial(), heightMapSettings.MinHeight, heightMapSettings.MaxHeight);
float maxViewDst = detailLevels[detailLevels.Length - 1].visibleDstThreshold;
meshWorldSize = meshSettings.MeshWorldSize;
chuncksVisibleInViewDst = Mathf.RoundToInt(maxViewDst / meshWorldSize);
UpdateVisibleChunks();
}
