/// <summary>
/// Gets or creates a tile.
/// </summary>
/// <param name="tree">The tree.</param>
/// <param name="tileId">The tile id.</param>
/// <returns>The vector tile.</returns>
internal static VectorTile TryGetOrCreate(this VectorTileTree tree, ulong tileId)
{
if (tree.TryGet(tileId, out var vectorTile))
{
return(vectorTile);
}
vectorTile = new VectorTile
{
TileId = tileId
};
tree[tileId] = vectorTile;
return(vectorTile);
}
/// <summary>
/// Tries to get the given tile.
/// </summary>
/// <param name="tileId">The tile id.</param>
/// <param name="vectorTile">The resulting tile (if any).</param>
/// <returns>True if the tile exists.</returns>
public bool TryGet(ulong tileId, out VectorTile vectorTile)
{
return(_tiles.TryGetValue(tileId, out vectorTile));
}
