/// <summary>
/// Deletes All trees subelements. Releases
/// all the corresponding texture tiles.
/// </summary>
public void RecursiveDeleteChildren(TileSampler owner)
{
if (Children[0] != null)
{
for (int i = 0; i < 4; i++)
{
Children[i].RecursiveDelete(owner);
Children[i] = null;
}
}
}
/// <summary>
/// Deletes this Tree and all its subelements. Releases
/// all the corresponding texture tiles.
/// </summary>
public void RecursiveDelete(TileSampler owner)
{
if (Tile != null && owner != null)
{
owner.Producer.PutTile(Tile);
Tile = null;
}
if (Children[0] != null)
{
for (int i = 0; i < 4; i++)
{
Children[i].RecursiveDelete(owner);
Children[i] = null;
}
}
}