Coding a Fluid Simulation with my Last 2 Brain Cells

[@carrotylemons1190]

Just get a box and fill it with water (or tiny golden spheres depending on your preference) then attach a camera broadcasting a live stream to your computer. The user never needs to know.

[@ariseyhun2085]

Holy fuck.. genius!

[@incription]

Tell the user to go outside

[@jpobi9880]

This cracked me up

[@ProjectPhysX]

With my CFD software you can't tell if it's real or simulation anymore. It's potorealiatic, physically accurate and runs in real time. See for yourself on my YT channel.

[@creative2158]

this is the level of abstraction i dream of

[@romantried4670]

it’s beautiful how you haven’t successfully made either soft body physics or fluid sim

[@gnull]

LMFAO

[@barni5326]

Yes.

[@Wlodixpro]

Bruh he did fenomenal he is probably just a highschool kid and doing advanced syms

[@FloridaMeng]

Yeah but he made more money than you doing it.

[@mikul3122]

@@FloridaMeng I don't think OP was putting him down or anything, I think it's just genuinely funny that he didn't end up actually completing either, cuz gonkee a funny guy

[@Der3ban]

Tip: Code it underwater so no one can see your tears

[@ContraHacker1337]

LOL I might have to yoink that idea.

[@DArK-xj8lr]

Or in rain

[@alfonsopineda5989]

Gonna implement this right now

[@inquisitorthornside3p494]

This looks like a diarrhea.

[@AstalWuzHere]

He also tried to scream

[@Taygetea]

your michael reeves impression is on point.

[@robincchew]

Michael Reeves lives on

[@KushagraPratap]

caveman ooga booga

[@Martipops]

No it’s just the dry humor of programmers

[@Taygetea]

@@Martipops its in how he says 'i have brain damage' and that kind of thing, the editing style, etc, its a dead ringer for michael's style if you look at something he did a couple years ago. other programmers on youtube who are funny dont do it the same way.

[@robnumnum2095]

"lies and deceit" - I was about to say something similar

[@Chriva]

"It looks like diarrhea" Ofc people are going to poke the hornet's nest lol

[@sinpi314]

That's not how you spell diarrhoea/s

[@nicoradv3923]

@@sinpi314 so wat

[@Ciubix8513]

This is the best representation of what programming feels like

[@inquisitorthornside3p494]

This looks like a diarrhea.

[@sempiternal_futility]

@@inquisitorthornside3p494 my man about to commit some warcrimes

[@inquisitorthornside3p494]

My favourite leisure activity, right next to "xenoresearch"

[@krikusZ80]

This the worst demonstration how programming looks like. Not all cases are ideal, but if you are messing around like this, it just means you don’t understand either the physics or a tool you are using.

[@gergodemeter5553]

To be honest, I like how this guy is SLOWLY learning things. Slowly, but efficiently.

[@vanjazed7021]

Would not say slowly

[@slotnickproductions6862]

Learning all this from scratch? Not slow at all

[@narwhal_]

@@slotnickproductions6862 its not impressive, but its definitely efficient and a good way to start. even if it is not the best :D i def couldnt do better lmao

[@dexorne9753]

@@narwhal_ I'd love to see that, assuming you don't already know how to do it, would make a good video.

[@narwhal_]

@@dexorne9753 im so bad at math its not even describable. most i can do is code in python and lua so im off the charts.

[@sasimitra5871]

I could not stop laughing the entire video and somehow still learned something. I swear, every single video on this channel is gold. I hope I can be remotely as good as you are if I ever become a youtuber.

[@pseka_f5557]

Gold like the diarrhoea

[@snomando7208]

diarrhoea? no no no no LIQUID gold

[@derekmendes1058]

Honestly, I stumbled on to your channel and could not be more impressed the quality of entertainment that you’re producing while still being educational. Keep it up man your going places.

[@inquisitorthornside3p494]

This looks like a diarrhea.

[@klonanbrown2807]

It was fun to watch you suff- I mean code and research, really inspiring, we need longer videos!

[@lzr_music]

LMAo

[@texti-animates-sometimes]

this looks like diarhea

[@Monkeymario.]

i was gonna comment that this looks like diarhea

[@GrantKot]

I seem to have awakened an anime pootagonist.

[@WhiteKnuckleRide512]

Hey, it’s the guy lmao

[@Polygarden]

Lots of those scientific papers are overwhelming. Just keep in mind how water would behave. After fiddling around with water simulations for 2 years, it turned out that a simple "advection" and "curl" is all you need. And if you want that your fluid doesn't explode, keep in mind that it always should flow towards an area with less pressure than it's currently in. (so you make a pressure check with delta to fix it) Good luck diving into this rabbit hole!

[@lobsterbark]

If you are trying to do real time water physics for games, I think you need to ask yourself how you are going to be using the fluid simulation for your game before anything else. That way you know if you actually need it, what areas can be sloppy and what areas need to be good.

[@StarForgers]

I can allready feel the flying anti gravity liquid due to lack of pressure in the air above it! That actually sounds cool af thinking of it if light refraction works on individual particles!

[@fatitankeris6327]

1:50 Ah yes, the Michael Reeves philosophy...

[@ArsonSnowman]

Looks like spicy diarrhea

[@Monkeymario.]

i was gonna comment that this looks like diarhea

[@coffzor123]

You're blowing up within the group watching game devs, right up in my recommended several times :) Love your content so far and I'm always clicking when I see you in my recommended :) You have a bright future here on youtube! Keep it up :) Buuuuut, your water looks like diarrhea.

[@joshuachan6317]

Lolllll

[@n0ok]

liquid gold* looks like diarrhea

[@LeshaTheBeginner]

Him: Don't say it looks like diarrhea or I'll commit a war crime. Literally everyone: THIS LOOKS LIKE DIARRHEA!

[@unitysparticlesystem]

3:23 We need to meme the sh*t out of this XD The visuals are awesome!

[@Retrocaus]

anyone yet?

[@DeuxisWasTaken]

You can actually call C and unmangled C++ code (declared within an `extern C` block) directly from C# by compiling it as shared library and using the `DllImport` attribute thingy. It may require writing a wrapper in some cases, but it's usually far faster and easier than re-coding the entire thing.

[@jaivonharris7651]

Wut?

[@LC-hd5dc]

@@jaivonharris7651 google

[@willirittmann1917]

but the fun thing is recoding all of it

[@shaladddin5687]

this is how a big channel start, except Gonke goes straight to the final form

[@mani_mincraft]

Thank you. You really inspired me to start making physics simulations by myself, turns out that’s a pretty interesting field of computer science. So yeah thank you very much!

[@LoafOfTheMilk]

This looks like diariea

[@Len-Pieter-Pen-Ben-Ten]

i would love some *expired mountain dew*

[@yotamrothberg599]

the fact that Michael reeves sparked this trend of really smart dudes making cool projects while acting ridiculous makes me appreciate him all the more.

[@hk8769]

There is so much potential in your videos, please come back. They are not only informational but also sprinkled with funny memes, which make me chuckle while learning

[@grandplat3462]

I genuinely respect this man's dedication

[@the_kid777]

I seriously didn't think I would be revisiting this video so many times when I get stuck with programming. Thanks bro it makes me smile.

[@wwestrongmans]

The water in coding moment is really vibing so well

[@niklasneighbor6726]

2 minutes in and i can tell how he started watching michael reeves and immediately adopted his personality lmao. like.

[@3sc4p1sm]

This is a realistic example of trying to teach yourself maths and physics sims. Khan academy is great to really get the math bits down pat

[@markusheimerl8735]

you can only make these big brain jokes if you actually do it in the end

[@victormurphy3511]

I love it.... I'm crying with laughter.... cave man... painful.... yes I understand how much work this take too... The power of red bull.... I love it. Thank you. Keep the videos coming.

[@lucasnogueira3232]

I like how is apparent is the difference of your mental state between simulations in 2D and 3D

[@charliecreasey9194]

bruh i want longer vids i loveeeee this

[@charliecreasey9194]

like even if you live stream the entire thing i would watch it

[@thegamingdragonslayer6972]

Really underrated channel

[@SytheZN]

I support this! "Use somebody else's implementation" is great advice for production, but terrible advice for learning.

[@GrantKot]

Both our emails have been modified for juiciness. He mentioned he was implementing fluids for a game, so I started off with a "wait, are you sure you want to do this yourself because these tools are available". But after that I gave a good list of simulation methods and their pros & cons as well as answering the technical questions asked.

[@SytheZN]

@@GrantKot 😀 Sorry if that came across as criticism! Was intended more as "doing something yourself is the best way to learn".

[@Monkeymario.]

actualy its better for learning than production

[@sehzadeselim863]

You are great, keep going!

[@MC5677]

4:18 this looks like diarrhea

[@BroncoGammon]

I love that mans not hot is just playing on his monitor lol

[@RazgrizDuTTA]

Nice! Maybe I will try sometime. In my opinion there are 2 kinds of fluid simulations: those which look real (fine for video games and movie fx) and those which accurately model real fluids (for engineering and research). Actually SPH is used in simulation engineering software, often to simulate short impacts between a fluid and a solid. For longer time frames, "grid-based" (mesh) methods dominate, especially the finite volume method. (I'm doing a PhD in multiphysics simulation for engineering)

[@computer1889]

:O

[@Dwaynetherock]

Gonkee: We start from where every things start, the balls.

[@Xphy]

I just love youu and how funny u r

[@amukh1_dev274]

"We start how many things start: ⭐the balls ⭐

[@Zedoy]

It looks like golden diarrhea

[@vhs296]

50% of the time: i am so smart the other 50%: and so i smashed my head agains the keyboar-

[@mahyellaw]

experiencing pain and suffering just to make balls into fluid. quality content as usual dude, hope your brain cells are eating fine.

[@ashisharky]

The fucking music time-lapse part was absolutely amazing

[@MrNathanShow]

Stable Fluids paper is a good starting point. But estimating differential equations is fun. All and all fluid sim is still a hell hole to actually do due to that you're not actually simulating. But rather trying to use an algorithm to best estimate the next frame of the hypothetical simulation that is not real.

[@joelpww]

Thanks for filling in for Michael. Genuinely enjoying the content

[@InvictusM0n]

My man you should really stream your progress on twitch it will be fun for everyone seeing you struggle in realtime.

[@rimmertf]

most of the time that is counter productive when coding. It destroys the flow according to some gamedev i watched, but it could be fun

[@meehdrescher]

i discovered your channel 15 minutes ago and i love it already

[@positivenozy6065]

it looks like diarea

[@NicholasRehm]

Here before the Michael Reeves collab

[@kcayos3970]

I am excited to see the final product of your physics code. This is super entertaining, keep this stuff up.

[@ВладиславСубботин-з1э]

I have watched only the first 17 seconds of the video, and I already subscribed. Keep going

[@MAPster7000]

If your diarrhea consists of magic golden balls floating randomly around... you may have a few serious problems xD Really awesome videos by the way ! I just spent several days figuring out how to draw a stupid isosphere in OpenGL without causing crazy graphical artifacts, programming is pain xD

[@crunch7909]

Getting strong Michael Reeves vibes from your videos

[@inuka6969]

*diarrhea*

[@alexanderzin]

Thanks! That thumbnail and title combo brightened up my day

[@sophiaava5666]

Investing in crypto now should be in every wise individuals list, in some months time you'll be ecstatic with the decision you made today.

[@elisesummer4059]

Most intelligent words I've heard.,

[@cliffordharry5889]

Crypto is the new gold.

[@miaemma8465]

wanted to trade Crypto but got discouraged by the fluctuations in price,

[@lisamoore7309]

@@miaemma8465 That won't bother you if you trade with a professional like Mr Timothy Gregg

[@katieallie8740]

I heard that his strategies are really good

[@AstroSamDev]

Lmao, great video! I hope you eventually get it to not look like diarrhea 👀

[@TheFatherCharles]

Awesome video man

[@Doug_Fany]

01:02 Boy, you just described the life of every living creature.

[@russellg3775]

Gonkee, you are awesome, liked and subscribed! As a side note, speak to your doctor about increasing your medication.

[@omgle118]

I actually got happy when the ad happened you deserve many money and likes and subsriincbers.

[@xE92vD]

Oh yeah, a channel that will make my day. Humour and programming perfectly balanced.

[@IamPyu-v]

This looks like Scratch could make a good first impression

[@Bonfere]

This Was so Good and THe music choice was on point

[@mrtaco5956]

this guy is so underrated

[@L8nnC]

I just love your vidoes man! Keep it up and you will be a famous coder!

[@mateklQ]

I'm really glad I found your channel. Quality content right here, keep it up :)

[@mahuyapurkait123]

It is looking like gold diarrehea

[@NFSHeld]

At this point, I'm impressed you have not just given up and gone the "let a neural network figure out what any node on an object should behave like" route for even more labour intensive disappointment.

[@timwhite7127]

I don't know jack or his little brother bull shit about computers but you still managed to get a chuckle outta me...

[@sgmvideos5175]

it's in c++ and I use c#... normal people: is it that different? programming people: just copy it, delete * and... well... delete parts :D

[@endingalaporte]

oh ma, your sense of humor is of great quality, and I love your videos explaining how differential equations are implemented, keep it up

[@jakajaka3064]

The moment you said you are comitting a warcrime I got an add "join the military"

[@gabe.henrique]

rgba alpha is the answer to transparency if you’re using SDL or OpenGl

[@petruciani]

this is the best programming video i've seen in my life! ... this week

[@chopperhead2012]

"I can't talk right now; I'm making PISS" _makes yellow fluid sim_

[@withernator]

Love your videos man

[@godnyx117]

Your humor is GOD level!

[@maybehieu602]

pass by randomly on youtube feed and see mr.crackhead references, nice video btw

[@MightyEFX]

love how beautifully uninspiring yet inspiring your videos are

[@virtualcombat4863]

This looks like diehardayyyaaaa now you have to commit a war crime

[@nononononononononono2045]

I love your approach to programming

[@NoOneIsHere.TryLater]

this is the most ive laughed from a youtube video in a long time. Your videos are great

[@DamiemBlorp]

Lets goo! I just watched ur last video yesterday and thought I wasn't gonna see one for another few weeks. I'm blessed by the algorithm! Keep up the amazing work Gonkee, you're very underrated.

[@technowelliebobs4779]

Your humour is top notch

[@ERROR-yl3un]

1:04 😳

[@bluewaveonthewaysidebythepier]

Thank you KZbin algorithm for finally recommending something I would enjoy

[@and_rotate69]

as a fluid mechanics undergraduated student who has some knowledge about programming, this looks better than what i expected lmao fluids are the worst thing to try to replicate, because of the complicated laws and vector analysis knowledge that you should have

[@JMM57]

I have to say watching another guy develope stuff and knowing how the process goes myself I feel your pain.

[@albrrrt]

my man your videos are great, we all suffer together in each one's path

[@chubamoa3640]

The sims pretty fluid, I like the yellow dye . Aria could be added to make it more legendary

[@nothingnothingnothing862]

4:10 this looks like diarrea

[@dailyDesi_abhrant]

This channel is gonna boom just in a bit

[@_edd.ie_.o.8101]

You know what they say if it's wet a squishy coming from your tushy, my friend you got...

[@disinlungkamei2869]

nice video bro you are talented all the best

[@grgsoper]

That doesn't look like diarrhea.

[@idkcba]

Gonkee:u absorbe my wisdom by being here Me:Ahhhh, thats why my IQ test came back negative