I’m trying to make the orbital paths visible for my solar system simulation game. I have most around with trail renderers and solid line sprite but not achieving the desired look I want. I’m hoping to get something where the path is alway present but darker directly behind where the planet currently is, and lighter and more transparent ahead of where it’s going. This effect is achieved in the game Worbital.
If anyone could point me in the right direction how I can achieve this I would be much appreciated.