Wow, I see. This looks amazing by the way, I thought it had lights. How long did it take for you to make your renderer? Do you know if it is feasible for a team of two to make a 2d renderer with ray tracing lights?
Making the renderer is an iterative process. I started with just drawing lines, then progressively added all the different effects (bloom, chromatic aberration, etc…). You can get a renderer in a week of full time work, but then there are endless improvements you can make. Even today the renderer of PewPew Live could be improved in a lot of ways.
It’s totally doable to do a 2D renderer with ray tracing lights. 2D simplifies many many things!