public override void Pack(BinaryWriter writer)
{
writer.Write(ObjectID);
ObjDesc.Pack(writer);
PhysicsDesc.Pack(writer);
Wdesc.Pack(writer);
}
public override void Pack(BinaryWriter writer)
{
writer.Write(ObjectID);
ObjDesc.Pack(writer);
writer.Write(ObjectInstanceSequence);
writer.Write(ObjectVisualDescSequence);
}