Hey guys 
Maybe some of you know the new Minigame in GTA V Deadline II. For those who doesn´t here is a video in which this game were presented LASERS, NEON & BIKES! | GTA V Online - Deadline (Tron Minigame) - YouTube
and here a pic from those Laserbeams I mean http://images.mein-mmo.de/magazin/medien/2016/11/GTA-5-Online-Tron-Bike-970x500.jpg . I really want to code these Laserbeameffect by myself, but I dont know how to do this. The mainproblem is that the laser must follow the charactermovement it seems to be an effect which starts to grow and changes the direction while running. As I said before I really want to code something similar to this and I hope that some of you guys might can help me with that
The link above is about an anim trail emitter. I think you will find it really useful.
Though you probably won’t need anim trail, the emitter is pretty similar to what you are trying to achieve after a little modifications. You can simply add the emitter to your actor as a component.