public void ClearCache()
{
#if UNITY_EDITOR
AssetWriter.DeleteAsset(CacheAssetPath + "/PositionData");
AssetWriter.DeleteAsset(CacheAssetPath + "/ColourData");
AssetWriter.DeleteAsset(CacheAssetPath + "/DumbTriangleMesh");
Blocks.Clear();
var mf = GetComponent <MeshFilter>();
if (mf)
{
mf.sharedMesh = null;
}
#else
throw new System.Exception("SaveCache only for editor");
#endif
}