Is there any way to scale the whole assembly just as scaling of a part in creo 2.0 ??
There is no option to scale assembly & all its components at the same time - only one by one, with Scale Modle operation. Assemblies can be scaled as well as parts - just note scaled elements in assembly are assembly features and component placement dimensions only.
Massive all-at-a-time scaling may lead to unexpected results and too many broken designs due to no straight way to scale external references, relations, family table driven items and many other stuff.
Regards
- Vlad