public void LinkToParent(MdlObject p)
{
if (parent!=null)
UnlinkFromParent();
p.AddChild(this);
}
public MdlObject Clone()
{
MdlObject cp = new MdlObject();
if (polyMesh != null)
cp.polyMesh = polyMesh.Clone();
foreach (MdlObject o in childs)
cp.AddChild(o.Clone());
cp.position = position;
cp.rotation = rotation;
cp.scale = scale;
cp.name = name;
return cp;
}