IsoCostListDynApproach

This method calculates an isochrone from the location, but with a specific approach. It stops when all items in LL has been reached.

An error will be raised if location is on a loop link. Check with LoopLink function in advance.

Requires turnmode = true !

Syntax: IsoCostListDynApproach(Loc: TLocation; LL: TLocationList; Approach: TApproach)