Dynamic track - how does it work?

[Martin Vindis]

Last mini Friday at Londrina short, I noticed something that got me wonder how dynamic tracks work in AMS. In turn one, the long route got rubbered in but no the short route that we were actually driving on.
So, does the whole track actually get rubbered in or the parts where you graphically see it or were we actually drive?

 

[ouvert]

As i understand it based on what Renato said, at this mmnt it gets rubbered on ideal racing line (where you see it) not where you drive