detach from cal3d

[scottyokim]

Hi,

   I want to detach an object from a cal3d animated object, so I read page 4.14.3 in the user guide.  At the bottom of that page, it shows how to detach and delete the object.  What if I don't want to delete the object?  Right now, I do

mesh->QuerySceneNode ()->SetParent (0);
sock->SetMeshWrapper( 0 );

but then the mesh completely disappears from the scene.  Even if I do

mesh->GetMovable()->UpdateMove();

after, the mesh still disappears.