protected override void UpdateWorldVolume()
{
base.UpdateWorldVolume();
if (ParticleEffect != null && IsVisible() && Enabled)
{
BoundingBox newAABB = BoundingBox.CreateMerged(WorldAABB, ParticleEffect.GetAABB());
if (m_particleAABB.Contains(newAABB) != ContainmentType.Contains)
{
m_particleAABB = BoundingBox.CreateMerged(m_particleAABB, newAABB);
m_worldAABB = m_particleAABB;
InvalidateRenderObjects(true);
}
}
}
