4. EDIT

CHAPTER 4 "TREATMENT" 13 It is also possible to modify only the type of linear member (with an existing mathematical model). Select the objects and the command, activate the checkbox and from the list select the new type. The choice , concerns the modification of the cross- sections of the Pillars and its activation means that any modification will take place with the initial point of insertion (i.e. the point shown in red in the Pillars window) as a fixed point. Every change you make to the cross-sections of the elements updates the list of Historical Elements that is available as an option in the same window. Selecting the Clear command clears the list of modifications.