alt Hacker NewsToday, I would not recommend anybody to go into graphics programming:
I started in 2001, when NVidias first Geforce 1 ("the Gigatexl shadercard") was first announced: The field developed since then with so much speed and innovations, it blows my mind of. Compared to what we could do 25years ago, the tech today is just fu*ing impressive.
Though, with this impressiveness comes a big "but": The space is developing at a speed which is really really scary. Nvidia came up with AI-based effects to influence scene & assets on their own - back then, we wouldnt have even thought about that this will be possible some day in realtime.
I do not know if its possible at all to be a "decent pro" in this field now - let me use other words: "Where is todays Jon Carmack?" - he was famous for squeezing everything out of the hardware, using ideas very hidden in the community etc. - today, there is not any competitive moat for people like him (he actually lives on his legacy), and that is because the field is so vast and evolving so fast that there is no chance to become the next one
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Graphics programming has this one very, very useful aspect, exponentially more valuable today: the matrix algebra pipelines, and then the requirement to 'think in matrix transforms' is a wonderful and visually engaging way to get your foundation for machine learning math.
I think the people that go into this field today (and for a while now) probably do it for the love of it, not the pay or widespread fame of doing something extraordinary in the field. Not that you can't have it all, but not being some legend I, well, I think that's a strange reason for someone already interested in game dev not to step into the field?
How about people like Inigo Quilez? I'd say they're still quite high profile in today's landscape. And the main thing is I think there's just way more people in the field overall today too, not everyone can be famous! It's totally fine to not be as high profile as literally one of the most well known people in a field, it's fine to just do it because you enjoy it! The math and art of graphics (and games in general) programming is beautiful in and of itself.
You can still read a bunch of papers and be first to market using exotic tech. The main issue right now is that games are so incredibly high budget and the bar is so high that you really need to stand out in many ways.
We see folks posting photo real, Gaussian splat FPS maps here every now and then but without also innovating on gameplay its just a tech demo. Those don't cut it these days.
What if I just want to program some rendering engine for a game that looks like DOOM 3 and its predecessors? I think that’s still quite doable?
Huh? Just because you're not going to become the next graphics programming legend you think it's not worth getting into graphics programming at all?
There is more to graphics than AAA games or blockbuster movies.
JC was a bit of an anomaly but also his image is mostly coming from players and journalists. Developers struggled to use the later id software engines (partly why UE won that war).
You don’t need to be JC to earn a decent living as a graphics/game programmer.
I really dislike people that got into a thing and then try to discourage others. “Don’t be like me! I wasted my entire life” which is bullshit from a jaded person that lost passion. Telling people to stay away from graphics programming is not how to entice tomorrow’s John Carmack.
So here’s another perspective. If all you have done is web apps and Kubernetes, for example, do get into graphics programming. The feedback cycle is exhilarating, and you get to appreciate how mind boggingly fast your average computer is. You’ll get to optimize things that are ultimately unimportant because you have never learned how quick things are at the low level. There are a ton of resources and the maths is not too bad. You might find that 3D modeling is a creative outlet you didn’t know you needed. Even if completely inapplicable to your day job, you’ll find new ways to appreciate the art of programming computers, and might just decide to never touch Kubernetes again and spend the next 5 years writing your own game engine in your spare time. There are a lot of crazy people like that, and the community of hobbyists that are not ground down by life and game dev as a career is larger than you’d think. The Graphics Programming discord is a welcoming place if you want to check it out.
Go for it!