I want to create a particle system emitting a vertically scrolling star field. The Particle Designer tool already has some emitters in its library that I want to use (e.g. "Stars in Motion"). They basically start emitting at the very top and have the stars fall down to the bottom.
Problem is though, when I use this emitter in my game, it takes some time until the star field fills the whole screen. What I need is an emitter that has the screen already filled from the very beginning, moves the stars down to the bottom and re-spawns them at the very top. I have no idea though how I can achieve this, I neither find an option in Particle Designer that allows be to do this, nor in Corona itself.
Does anyone have any pointers how I can achieve this?