How I made a 3D ENGINE in Geometry Dash

[@DreamGoatWannabe]

... You look like Tom Riddle

[@Nemo_2510]

LMAO WHAT

[@YodaComedy]

@@Nemo_2510 hello Voldemort

[@NickAndriadze]

@@Nemo_2510 All hail Lord Volnemort!

[@FNFortuneAlt]

Oh shit he really does

[@Locked_XD_]

das what I thought💀

[@XAORESS]

Robtop on his way to make a 3d gauntlet

[@creakiap]

🔥🔥

[@RadeonGD]

@@creakiapHOW, WHAT, 3DEPTH

[@zian01000]

Problem is that platformer cannot be on the gauntlet

[@XAORESS]

@@zian01000 not yet

[@zian01000]

@@XAORESS oooooooooooo

[@UnifiedUltra]

First “How I made HOW,” then “How I made WHAT,” now “How I made 3Depth.” Truly a beautiful trilogy. now we need a “how I made 4Depth” video.

[@Nemo_2510]

Stand by

[@monowarabegum1443]

​@@Nemo_2510can you try 106118641 please?

[@FRareDom]

forget apocalyptic trilogy, we got the 3D trilogy instead 😎

[@jan-kp6sj]

coming next: "How I made GTA6"

[@forestg10]

@@jan-kp6sjin gd

[@PlatinumSceptile]

You were the right person to make a 3d good level for GD. You were working on 3d from wayy before 2.2 so its only natural you made the *mythic* rated 3d level.

[@Cyancloud13]

O should be mythic fr, robtop loves demons

[@abielreh]

Sure I think it’s impressive but the GP isn’t that fun and I believe it’s deserves legendary

[@CuDPlayZ]

@@abielrehbro what is wrong with you

[@aurastick1]

@@CuDPlayZ whats wrong about a man speaking facts?

[@Cyancloud13]

@ good point

[@DehaanSolo]

Posting this right before exams is diabolical

[@Nemo_2510]

I HAVE ONE IN 15 HOURS

[@oneeyeyt6044]

​@@Nemo_2510loll

[@aggold6757]

@@Nemo_2510 gl

[@kotowskiGames]

what exams bro?

[@flooku987]

​@NEMO_2510 10 NOW

[@Remidyo]

Computer Engineering student here, your explanations were very very good for how painfully complex 3D rendering can get, amazing video! I had tried looking at the level in the editor before to learn how it could work but it kept crashing as I have a very low spec phone as my playing device and can barely run the level. There's likely a few optimization to be done with the system you made but this is legitimately some of the coolest trigger applications I've seen in a good while! It's super cool how you made the entire system public and explained the major steps for it, thank you! Very well edited video and insight of the idea, hoe I can get a better device to run the level one day! Wishing you a very great time on university, stuff shown on 11:21 deserves a trigger warning the compiling classes I had are still reoccurring nightmares

[@Nemo_2510]

:P Thanks! Also I loved logic gates, we built a whole CPU with them. It was just really time consuming

[@Remidyo]

@Nemo_2510 Yeah, a lot of the stuff we learn is super cool but it takes forever to get used to the basics and use it on cooler things! Hope you enjoy it lots!

[@MuhIbnuAbbas.]

That's very complicated ngl ;)

[@Nemo_2510]

Yeah, I did my best to keep the details to minimum, but it's still pretty convoluted :/

[@PurplecrocodileGD]

tbh not as complicated as other stuff in gd but still really impressive

[@MuhIbnuAbbas.]

@@PurplecrocodileGD yeah, for me it's really impressive even though it's complicated

[@blob5907]

then dont lie

[@Vinnny2052]

Really? Could see that lol

[@fathomgd7995]

I loved playing the level. Love to see all the maths and programming that you don’t usually get to see for the process in making this much higher end levels. Which are more insane projects now. Awesome to see what the GD editor is actually capable of

[@Legatron17]

So proud of you man, can't wait for what you'll be cooking up next :)

[@Nemo_2510]

A bolognese. Me hungry.

[@McDonaldCastorice]

​@@Nemo_2510 can I have some

[@GDShady]

@@McDonaldCastorice no me

[@Nemo_2510]

Come to Canberra then we can talk

[@xielu5782]

this video is an example of why robtop should make this level mythic

[@Nemo_2510]

Eh, I can settle for the awesome comments ❤

[@Cool78250]

@@xielu5782 agreed

[@RedDiamondBoi]

but the reason why it isn't mythic is 1: it has too many objects 2: robtop intended it and it wasn't impressive to him (just like the video said)

[@Cool78250]

@@RedDiamondBoi so? Should still be mythic compared to the other ones and it's still pretty impressive

[@Blitzkr139]

​@Cool78250 it wasnt mythic because the gameplay is not fun

[@w1zlm608]

Robtop: This is just a simple cube game Nemo: I don't think its "simple"

[@Nemo_2510]

Nah it was pretty easy

[@w1zlm608]

@@Nemo_2510 and you spent 4 years. Also im waiting of the documentation for NEdit

[@w1zlm608]

seems to not be really required because i checked the code and it seems to have alot of comments which give all the information about any function in the code. Also im working on upgrading NEdit so it will be easier to use for me.

[@Nemo_2510]

Oh wow, thanks! You can create a pull request with your changes, I'd be thrilled if other people could improve on my little mess

[@ElectrifyXD]

The fact that I was able to understand nearly everything in this video amazes me. Also still really impressive that you even discovered this. Huge props and I hope the minigame creating scene further advances technological capabilities and pushing this game’s limit once more. ❤

[@Nemo_2510]

:P

[@NovaPlayz2]

0:19 cough cough *WHAT* cough cough

[@Nemo_2510]

I meant with free movement in 3D, but I get what you're saying

[@RinkieGeintie]

what is just a frame by frame animation

[@TheCoriKat]

​@@RinkieGeintieIf it was an animation ,it would be rated auto

[@RinkieGeintie]

@@TheCoriKat no shit of course i don’t mean 100% animation but the only ‘3D’ stuff that isnt frame by frame is in the first 3 parts and of that alot of it is still frame by frame animated. Not calling it unimpressive, but just saying that it is world apart from actual 3d

[@mng001]

​@@Nemo_2510oh ok *cough* *cough* DIM *cough* *cough*

[@vinhdev6803]

Such an amazing video. You explained really well on how does the level's 3D nature works, didn't know I needed this video so much and I will be eagerly awaiting more.

[@Nemo_2510]

:PPP

[@Komatic5]

Props for managing to explain a lot of the complexities of 3d rendering in such an easy to understand format! Oh and the level is cool too lol

[@Nemo_2510]

:P

[@navidryanrouf441]

9:07 wouldn't Spu7nix's SPWN language work? Edit: ah it seems to only have 2.1 support rn

[@Jnight2339]

That's 2.1 I think

[@sussdood]

no 2.2 support

[@bestgamer08]

spwn is horrible to use atm, Nedit was made for his purpose specifically, but G.js is also pretty good and supports nearly all 2.2 triggers with a SPWN-like syntax

[@TheFakeFreech]

He made 3d geometry

[@EmpinadoMaxbmdggTheSun]

So it's stereometry now?

[@jihadbazzi7509]

@@EmpinadoMaxbmdggTheSun actually that’s a really good name

[@Nemo_2510]

First

[@Omar-44488]

lol

[@RinkieGeintie]

Last

[@bbbkkk4532]

⁠last 2

[@Cool78250]

Haha (last 3)

[@Astro-VXR]

Your editing feels really inspired by Dani and Spu7nix. I absolutely love it.

[@Nemo_2510]

Thank you!

[@bloopydoo1]

helo

[@Astro-VXR]

@@bloopydoo1 HOW DID YOU FIND ME HERE

[@lailoutherand]

Chat new movie just dropped

[@MaxwellCatAlphonk]

​@@bloopydoo1 find

[@sonicpoweryay]

6:41 I enjoy the reference to Spu7nix’s video

[@professorvatcraft]

Spu7nix but calmer :P Amazing work from ya Nemo :D

[@Nemo_2510]

:P

[@cankaradana8359]

next level will be 4 dimentional fr Amazing Video!

[@Fur0rem]

wow, abusing triggers to get around the matrix stuff for 3d rendering is so smart you have quite the amount of brain cells, really awesome level and video :D

[@Nemo_2510]

:P

[@ybmn.]

level is insane and montage is insane, you're good at everything

[@Nemo_2510]

Most of the editing was done by my friend Gastyer (linked in the description), but thank you :P

[@JaronamoeTophat]

Subscribed before the video even loaded because I knew it was going to be this good

[@NickAndriadze]

It's insane how smoothly the project went despite the inherent difficulty of making SO MUCH complicated mechanics and systems... Not only are you extremely talented, but also very efficient. Amazing job in finishing the project and not burning yourself out to death _(like some other mad scientist 3D effects creator I can name...)_ *10:30* Okay that's so funny and spot on, I couldn't agree more... This is becoming my new quote for those silly ''why is [X] mythic and [Y] is not'' complainers!

[@Nemo_2510]

:P

[@JumbonovaYT]

crazy. this is one of the first videos about geometry dash where i haven’t known some of stuff being talked about, in a while

[@v3co]

Such an amazing level! I'm glad you made a video on it. Good luck with exams :]

[@Nemo_2510]

😭

[@tgirlshark]

this is actually insane, I've never seen smth like this

[@minecrafter5656]

3:42 Oh yea, 3 more tabs? Blud was really living in 2045.

[@Skyymon]

this video does a pretty good job at explaining all of the essential features of a 3d level made with vertices, u got a like from me :D

[@Bo-kq8tn]

creator points are temporary, bragging rights are forever :p this is seriously incredibly impressive, drawing separate layered triangles like this is how super early 3d games worked, really really cool

[@MrBrineplays_]

How you solved the proper side layering is smart! That was what I was wondering on how you did that. I knew that things can render in an order when triggered by the collision block, but the instant (but proper ordered) rendering by making a long collision block is actually really smart

[@bobbiejoringulet5040]

4Depth when?

[@oneeyeyt6044]

This is the best video ever, I didn't even see it yet :D

[@BlueGD-vs8gw]

Imagine if someone showed this level to an OG geometry dash player 😭 crazy how people create stuff like this

[@gastyerwolf4000]

What a Journey dude :b It is so amazing to finally see this uploaded

[@Nemo_2510]

IT'S THE MAAAN (check description everyone)

[@Deltriz]

now recreate milwaukee protocol in geometry dash

[@gastyerwolf4000]

@@Deltriz ok

[@RotenFles]

Now Is Certified Game Engine

[@jude5026]

Thank you very much for the download link! i love your videos

[@wixms]

ok this is actual talent keep up the good work!

[@GDvesuvius88]

My brain still hurts understanding what is all happening but you are genuinely GOATED

[@Nemo_2510]

YOOOO IT'S THE BOOT GUY

[@bestgamer08]

this editing is so good what !!

[@gastyerwolf4000]

thx! :D

[@alexdrma_GD]

man i played your level and it way very amazing, your creation is very impressive

[@Nemo_2510]

Thaanks :P

[@ko.ri1]

This feels like writing hardware code and my brain is not ready for that I'm staying with 3d engines 😅

[@Nemo_2510]

Love me writting a little game in x86 assembly

[@Llamu]

I know I don’t know what I’m talking about but wouldn’t it be better for the title to be something along the lines of “How I added 3D to Geometry Dash”, “How I added 3D to a 2D game” etc. Currently you can assume that that’s what “3Depth” is based on the thumbnail and just common sense. But it still seems like it’s just limiting the audience to people who know of 3Depth when you could be reaching a tremendously larger audience. Idk that’s just what I thought when I saw the title

[@Llamu]

“I made a 3D Engine in a 2D one” something like that idk

[@FBI-xu]

​@@LlamuThis

[@Nemo_2510]

Yep, I just did. Figured 3Depth would be more clear for the first day or so, so that push notifications are more clear

[@blackeye2312]

Very insightful and well produced video. Looking forward for what you do in the future :D

[@gastyerwolf4000]

Thx :b And really looking forward to that as well lol

[@MuhIbnuAbbas.]

​@@gastyerwolf4000good editing bro

[@JaykaMango]

I genuinely love how you pushed the limits of GD, keep up the good work!

[@aslv]

this is an insane project, you did very good

[@Nemo_2510]

:P

[@nmth14gp]

Holy that one hell of an explanation 😵‍💫😵‍💫, you're the goat for explain the hell out of it, great video !!!!!!!

[@Nemo_2510]

:PPPP

[@finaltheory588]

I would recommend switching to triangles instead of squares for rendering, most rendering uses tris to process planes already because quads are harder to make more complex shapes out of. Switching to tris would just be future proofing

[@Nemo_2510]

I use both. My reader takes both 3- and 4-corner faces from .obj files

[@StickBoneHead]

Now i can learn how make a game in a game

[@yesevoi]

GG! What perseverance you have! :D

[@joaa3806]

Awesome video ! Very fun to watch

[@Maxwe1I]

I could be wrong, but I think he knows what he's doing

[@Nemo_2510]

No way

[@ekmeklikek92]

Im so sure we are going to see a level like minecraft that we can build with blocks in future

[@Nemo_2510]

🤫

[@Monkeymario.]

When I saw the title and thumbnail, I thought you made a GD ripoff but no, you made an insane GD level.

[@KlaroNebulous]

Idk how you had the patience to do something like this

[@Random_297]

Dude. I spent a month learning linear algebra, and this just has everything I needed…

[@Nemo_2510]

My condolences

[@iIiLunathiIi]

very awesome to see an explanation

[@redball4funnys]

That's what I am thinking yesterday, I was said: Nemo should make a video of how he made 3depth, then today this video dropped

[@Nemo_2510]

Crazy, guessed the exact day after 6 months

[@MortallyChallengedd]

I gave you a like before watching because this creation is better than anything i can even create in my imagination

[@StickAnimations2024]

3 months to make is actually crazy! Hope you get money or attention with this, i respect your hard work, nice job

[@Nemo_2510]

:PPP

[@kakapro39]

but it took 2 year for spu7nix to make WHAT

[@adaf3003]

This is insane

[@yahyaforgames]

Now forget about The Apocalyptic Trilogy And technology Trilogy, and welcome to the 3D trilogy , HOW , WHAT , 3DEPTH

[@Awarus]

I'm on first course, and couldn't expect those matrix systems to be useful at literally creating 3D in 2D game

[@Nemo_2510]

LOL

[@fartchicken579]

i tried doing this after you made the teaser and i ended up doing almost everything the same way as you, but i could not get the scaling to work well. its cool that you figured it out and i guess i was on the right path. great job and its super cool that you’re releasing everything publicly

[@R1N3Y]

Having a Legendary level as your first gd level is insane

[@Nemo_2510]

First rated lol

[@R1N3Y]

@Nemo_2510 oh yea lmao

[@Tocen]

well done dude

[@zekiz774]

1:39 spu7nix also made a 3d object converter within a few days of 2.2s release. He used the monkey head from blender as test object

[@frostiefops]

awesome video dude, very impressive! please invest in a pop filter for your microphone though :3

[@Nemo_2510]

I have one, but it's hard to hold when I'm recording with a greenscreen T-T

[@frostiefops]

@@Nemo_2510 awh that's annoying i was mainly joking anyway, doesn't really affect the quality of the video!

[@OscarTV1453GD]

This is actually amazing. I still have no idea how you made a level this good 😂

[@Nemo_2510]

Neither do I

[@OscarTV1453GD]

Its incredible though!

[@CireGD_Gaming]

This is unreal :O

[@w1zlm608]

YOO i waited for it so much and finally its here

[@BrandoOrSomething]

Nemo is so old after their own movie, they had the mental capacity to code underwater

[@Nemo_2510]

I AM NOT A FISH 🐟🐟🐟

[@Supersplat628]

Its like when Spu7nix showed how he made "WHAT"

[@greenguydubstep]

really intresting video. now i want to code a 3d engine.

[@Nemo_2510]

Bro same, I literally made another one while working on the video, it's that interesting

[@lanxiangcai]

reminds me of the scratch community constantly innovating to create faster and faster 3d engines

[@angelblancorodriguez6972]

As someone who does scratch 3D i totally understand this guy

[@semisupervised1484]

when a goofy indie game tricks you into becoming an application developer.

[@timgorg1919]

My device got a stroke because of how high detail that is.

[@vektozet]

Razoom GD flashbacks

[@max-abobea]

I have no idea what you're saying, but i like your funny words, magic man!

[@YasmirGD]

One word, outstanding!!

[@Nemo_2510]

:P

[@mikale3893]

love the teapot reverence

[@BlueDudePlaysGD]

This is really sick!

[@Nemo_2510]

:P

[@SourLoim]

Geometry Dash, popular game engine.

[@putraparis2662]

Woah, Spu7nix brother! Spu7nix is gonna be proud of you :)

[@Nemo_2510]

> Mom, I want spu7nix > We have spu7nix at home > Spu7nix at home:

[@greenberrygk]

The answer to the title: very carefully

[@Nemo_2510]

With great pain and suffering

[@Omar-44488]

that is very impressive!!!

[@Cool78250]

Can you do an updated tutorial on minigame controls for 2.2? Maybe go more in detail about hitboxes and stuff

[@Nemo_2510]

At some point, definitely

[@Tealen]

This is very impressive and interesting :)

[@JamAttack]

I get all the basic mechanics of how this works but man I wish my brain was smart enough to use all of them to this degree lmao

[@Keith1asdasd]

damAtak

[@LuiDeca]

Hey Nemo, this is so cool!! When it comes time to look for music and audio for your games, consider hitting me up. Would love to work with you! Cheers,

[@Skitickzindo]

Finally i have been waiting for this

[@Nemo_2510]

So have I

[@Superbreadking]

Cinema has dropped 🎥🎥🎥🔥🔥

[@gastyerwolf4000]

Absolute cinema ✋😐🤚

[@Nemo_2510]

OH MY GUD THIS BREAD CAN TALK

[@Nstep2009]

ABSOLUTE CINEMA 🙌🔥

[@Og3ay]

I love these types of videos

[@adrianpop3927]

Sorry that I so late.. mential ins- well cool tutorial to make 3D level.. I will try later make for test

[@TheGuyMason]

holy macaroni he finally released it

[@garywalker8446]

No way this took 3 months I thought it would atleast take a year!