/// <summary>
/// Merge the two parts of the split asset back again.
/// </summary>
public override void Undo()
{
m_Asset.MergeWith(m_RearAsset);
}
/// <summary>
/// Merge the assets.
/// </summary>
public override void Do()
{
m_FirstAsset.MergeWith(m_SecondAsset);
}
