Hello! How can I realize the ability to draw on the screen? Like in the game “The Void” or the first parts of the games about Harry Potter? Like in this video, first minute Let's Play The Void / Tension - Finale - YouTube How to use mouse to draw on the screen?
P.S
I do not know English sorry for grammatical errors in this text.
In my opinion doing this with an particle emitter is the best way. I would first create a particle system and make an event on mouseclick on the mouse position. The particles should probably have an infinite Lifetime so they dont disapear. But this is more like a theory because I actually never made one. I hope I was able to help.