Simulating an Entire Car Engine (yes, it makes noise)

I find it amusing that everyone on Reddit commenting on this has like 300 IQ and knows everything about engines AND simulations, but can't figure out that a simulation that runs in real-time and is intended for video game usage is not meant to replace professional engineering software. That's right guy from Reddit watching this, I'm talking to you. I did this for FUN to be used in GAMES and it's an A P P R O X I M A T I O N to generate cool audio. If it's so trivial and pointless, write a better one yourself and post a video about it. I'm looking forward to it. Everyone else, thanks for watching! (sorry for the rant)

this guy is the most chad programer i have ever seen, him so cassualy saying "I optimized this extremely accurate physics simulation to run at 85 thousand frames per second" and "I coded it in my own programming language for efficency" is absolutely insane

gigachad casually just makes the best engine sound generator all on his own

As a fourth dimensional being, I was surprised when a bunch of pistons and conrods suddenly appeared out of nowhere.

I can't believe you turned bocchi into an engine

"Quite possibly the dumbest project I've ever undertaken" - Quite possibly the biggest understatement I've ever seen

I’d love if a company hits you up and is like “can we use this”

I've always wanted car games to have real sounds like this since I was a kid

I'm speechless. Your so clever. The way you just casually created this for fun whilst being so accurate. All of the people complaining about the sound, make your own and share it. The fact it doesn't sound identical to its respective engine means nothing. For a start it gets surprisingly close but even if it didn't, it wouldn't make any difference, this is still really impressive. Not sure why people find it so difficult to pay someone a compliment.

"Basically, your engine just grenades into the 4th dimension." That's crazy realistic, that happened to my girlfriend's 2013 civic.

Would love to see a detailed video on the internals.

when we learned about engines in school, I just could not believe that pistons are spinning that fast and all 4 cycles are included, I find it amazing they can hold for hundred thousands kilometers

Bocchi the 7.4L v8 carburated naturally aspirated big block.

This fucking rocks, holy shit dude. I'm down for a technical breakdown video!

Here are some ideas for your project: - rotary engine - simulate things that interact with the engine's behavior and sound like turbos, exhaust, etc

Imagine if the BeamNG devs were able to implement this somehow! I think I'd struggle to ever play anything else. Definitely going to watch this again on headphones, because for me, the car sound is the best part of driving. The aural feedback stirs the soul, and if something like this can be added to EVs to play back authentic ICE sounds through a speaker, it will be a heck of a lot better than having nothing but wind and road noise with a distant electrical hum.

You should totally sell this as middle-ware. This is the kind of stuff tripple A studios will pay top dollars for.

Man this scratches an itch!! I always wondered why (as a kid) devs didn't just code the laws of physics into their game engines, lmao. Durr.

As an engineer who made models of physiological systems in college you've just broken my brain. You've reverse engineered audio. I can feel this engine, my brain refuses to believe the actual engine isn't in your garage. If this were in a game, motor-heads could tinker with models of their favorite classic cars in a simulation and the audio feedback would make it extremely real.

Bocchi the internal combustion engine