private async Task VerifySourceDataAsync(SlicingOptions slicingOptions, CancellationToken cancellationToken) { if (!File.Exists(slicingOptions.Obj)) { await StorageUtilities.DownloadBlobAsync(BlobClient, slicingOptions.Obj, slicingOptions.CloudObjPath, cancellationToken).ConfigureAwait(false); } if (!File.Exists(slicingOptions.Texture)) { await StorageUtilities.DownloadBlobAsync(BlobClient, slicingOptions.Texture, slicingOptions.CloudTexturePath, cancellationToken).ConfigureAwait(false); } }