public void CreateLocalTerrainFromBookmark(string bookmarkJson)
{
Bookmark bookmark = JsonConvert.DeserializeObject <Bookmark>(bookmarkJson, JsonConfig.SerializerSettings);
BoundingBox bbox = BoundingBoxUtils.ParseBoundingBox(bookmark.BoundingBox);
TerrainProductMetadata baseProductMetadata = new TerrainProductMetadata(bookmark.TexturesUUID[0], bbox, 0);
// TODO Add additional product layers if present.
TerrainModelManager terrainModelManager = TerrainModelManager.Instance;
LocalTerrainModel terrainModel = terrainModelManager.CreateLocalModelFromBookmark(bbox, bookmark.DemUUID, bookmark.TexturesUUID);
terrainModelManager.ShowTerrainModel(terrainModel);
}
/// <summary>
/// Retrieves the product from the Trek web services and saves it to a file. If the
/// requested file is already present on the file system, then it is loaded instead,
/// unless file redownload is forced.
/// </summary>
public void SubsetProduct(TerrainProductMetadata productInfo, bool forceRedownload, Action <string> callback)
{
if (productInfo.Format == 0)
{
productInfo.Format = ImageFileFormat.Tiff;
}
string filename = $"{productInfo.EncodeBase64()}.{FilePath.ProductFileExtension}";
string directory = Path.Combine(FilePath.PersistentRoot, FilePath.Product);
IList <string> availableFiles = FileUtils.ListFiles(directory, $"*.{FilePath.ProductFileExtension}", true);
string filepath = Path.Combine(directory, filename);
if (availableFiles.Contains(filename))
{
if (!forceRedownload)
{
callback(filepath);
return;
}
File.Delete(filepath);
}
string baseUrlWithFormat = $"{BaseUrl}{SubsetUrl}/{productInfo.Format.FileExtension()}/subset";
IDictionary <string, string> paramsMap = new Dictionary <string, string>()
{
{ "itemUUID", productInfo.ProductUUID },
{ "bbox", productInfo.BoundingBox.ToString(",") },
{ "width", $"{productInfo.Width}" },
{ "height", $"{productInfo.Height}" }
};
string resourceUrl = HttpRequestUtils.AppendParams(baseUrlWithFormat, paramsMap, true);
Debug.Log(resourceUrl);
VerifyProductExists(productInfo, exists => {
if (exists)
{
HttpClient.DownloadFile(resourceUrl, filepath, callback);
}
else
{
Debug.LogError($"Product UUID {productInfo.ProductUUID} is not a raster or does not exist.");
}
});
}
private void VerifyProductExists(TerrainProductMetadata productInfo, Action <bool> callback)
{
GetRasters(res => {
foreach (SearchResultItem item in res.Items)
{
if (item.UUID == productInfo.ProductUUID)
{
callback.Invoke(true);
return;
}
}
callback.Invoke(false);
});
}
/// <summary>
/// Retrieves the product from the Trek web services and saves it to a file. If the
/// requested file is already present on the file system, then it is loaded instead.
/// </summary>
public void SubsetProduct(TerrainProductMetadata productInfo, Action <string> callback)
{
SubsetProduct(productInfo, false, callback);
}
