make a direction with the finger on the screen

ronre

how can i make a direction (way) with touching on the screen? i want other actor to follow this way.
i know how to use angle to target, one actor follow the target but not on his specific way.
how can i do that?

tatiang

The important detail that's missing is how exactly you want the actor to "follow" your touch. Do you want it to constrain its position to the touch position? Do you want it to sync its position but be offset by a number of pixels? Do you want it to slowly follow your finger around like a puppy dog?

A good starting place is to Google constrain actor touch gamesalad and watch the video tutorials.