/// <summary>
/// Clean up all engines
/// </summary>
public virtual void Dispose()
{
_disposed = true;
_pool?.Dispose();
_pool = null;
}
/// <summary>
/// Initializes a new instance of the <see cref="PooledRenderEngineFactory"/> class.
/// </summary>
public PooledRenderEngineFactory(IRenderEnginePool pool)
{
_pool = pool;
}