This will remove a lot of dangerous / difficult redundancy inside the code of PrimitiveManager.js and GroupManager.js - both of them have in common that they have a transformation matrix and respective transform members, both are pickable / moveable etc., and they should not need separate treatment when applying standard transformations in 99% of the cases.
This will remove a lot of dangerous / difficult redundancy inside the code of PrimitiveManager.js and GroupManager.js - both of them have in common that they have a transformation matrix and respective transform members, both are pickable / moveable etc., and they should not need separate treatment when applying standard transformations in 99% of the cases.