/// <summary>
/// Gets the data from the texture.
/// </summary>
/// <typeparam name="T">Type of data in the array</typeparam>
/// <param name="data">The array of data</param>
/// <exception cref="System.ArgumentNullException">Thrown if data is null.</exception>
/// <exception cref="Tesla.Core.TeslaException">Thrown if there is an error reading from the texture
/// or arguments are invalid, check the inner exception for additional details.</exception>
/// <remarks>See implementors for details on other exceptions that can be thrown.</remarks>
public void GetData <T>(T[] data) where T : struct
{
if (data == null || data.Length == 0)
{
throw new ArgumentNullException("Data cannot be null.");
}
try {
_impl.GetData <T>(data, 0, 0, _impl.Width, 0, _impl.Height, 0, _impl.Depth, 0, data.Length);
} catch (Exception e) {
throw new TeslaException("Error writing to texture: \n" + e.Message, e);
}
}
