private void EnqueueClose(bool clipmapUpdate)
{
if (EnvironmentSector.IsClosed)
{
return;
}
Debug.Assert(m_closed);
if (clipmapUpdate)
{
Debug.Assert(m_manager.ActiveFace == Face);
m_manager.EnqueueOperation(this, -1, !m_split);
LodSet = -1;
}
else
{
Debug.Assert(m_manager.ActiveFace != Face);
EnvironmentSector.SetLod(-1);
LodSet = -1;
if (!m_split)
{
m_manager.CheckOnGraphicsClose(EnvironmentSector);
}
}
}
