Sprites in a 3D World | E3. Crazy Fun Raycasting

[@onyxtautuhi3473]

Honestly, I can't help being mind blown by the clever techniques you place in your tutorials! It's amazing!

[@vladimir6201]

How did he not think of a sniper scope 😂

[@Ipostmemes1]

Yes his tutorials are amazing 🤩

[@Ipostmemes1]

@@vladimir6201 it’s still 3d it doesn’t need that

[@lightning_11]

Now I finally understand why Minecraft completely breaks when you swap the sin and cos functions. I used to think they weren't very important, but it turns out they're used a ton for rendering 3D games! I had no idea!

[@paxarite]

@@lightning_11 hrmm

[@nothingnesss6337]

griffpatch is like that one teacher who trys to be funny, cool and understanding... ...and succeeds

[@gdasher2024]

huh?

[@Retro_noobie]

How can you not understand that .-. @@gdasher2024

[@Retro_noobie]

How is this the top comment if it only has 30 likes

[@svien777]

true

[@Gemster-uw4ig]

??? Might be a bug 😕

[@benji_bon]

i'm makin one of these in python, and this was the best tutorial I could find! , even though it isn't in python, the way he makes complex concepts so easy to grasp is brilliant!

[@Just_Trollin]

how to do python?

[@benji_bon]

@@Just_Trollin I used pygame to be able to do game stuff with it

[@roderickmesa9478]

I love how griffpatch shares his knowledge to other Scratchers that needed help on their projects. I often learned how to use blocks that I haven't used before.

[@K4R5170shorts]

I learned how to use the "Mod" Block from His Platformer tutorial.

[@juliocesarcamilo5132]

i wouldnt what a custom block was without griffpatch

[@WhisperingChord]

same

[@MadamBork]

you just gotta love griffpatch's videos, he's just always so cheerful and fun to watch! just how he interacts with Nano is fun and playful, and it just creates such a welcoming and happy atmosphere for the video. absolutely just a joy to watch and follow along

[@danielszap6794]

This is hands down, my favorite series in all of KZbin. (I really love programming.) so ofc, griffpatch’s series are the best, and his 3D series is definately the best series out of all of the ones he had made. All of this 3D stuff is super cool, and makes me super excited. I love it!!! I hope griffpatch doesn’t hold back on fear that it might get to difficult. I really love learning about all of this, and am really confident in my ability to follow along. I want to put all of this 3D stuff to it’s fullest potential.

[@griffpatch]

Woohoo!!! :D

[@AlexanderO_TheGamer]

Can you release part 4? I like your coding griffpatch

[@danielszap6794]

@@AlexanderO_TheGamer I’m sure he’s working on it. Just give him some time.

[@jaydenmedina6110]

yaaaaaaaaaaaaaaaaaass

[@jannlebeau1566]

Ye

[@a17waysJackinn]

scratch in 2022: we can finally be able to create perfect 3d game.. scratch in 2069: now how beautiful that ray-tracing graphics we are making..

[@beepymemes]

Nice

[@evilfire94090]

Thats already possible im sure

[@on-point-skillet8660]

scratch 3033: you can use the block codes to hack into russias systems and launch all of the missiles onto russia

[@Alekspfg]

raytracers already exist :)

[@Alekspfg]

@@evilfire94090 yea

[@Kim-qn4wz]

Dang! The quality of this video! As always, awesome tutorial! And thanks

[@Kim-qn4wz]

@Kaniishh Jaey - Fortnite Fun

[@MamaMoLangNaman20]

How is this 3days ago if this episode is only today

[@RandomGeometryDashGuy]

@@MamaMoLangNaman20 cuz he's a member

[@MamaMoLangNaman20]

@Kaniishh Jaey - I Make Games it says day at my screen 😅

[@MamaMoLangNaman20]

@@RandomGeometryDashGuy what?

[@legosinmotion1231]

I love how he explains everything so well

[@FitWithJenish]

From where we can get height plz replay

[@ABunchaWeirdos]

@@FitWithJenish Episode 2.

[@LuigiDudeeee]

It's amazing how the projects can be created so easily with these awesome tutorials!

[@soapfaces]

This is simply incredible! It amazes me that someone can create this in scratch!

[@SamuraiDestroy]

It would be really cool to see how to make the walls have patterns, add looking up and down, add objects and make the map bigger using some sort of scrolling mechanism. Maybe even add random or infinite map generation.

[@puganimations2418]

Yes, we NEED texture mapping

[@Francisco1234Cruz]

Yes, just, yes

[@Shadedsun011]

I bet you could do it with lists. You could probably turn a list into a cube list instead of a grid list, and store the colors as the values for the list. When the raycaster senses a wall, it can detect what color you want by what value is in the list

[@IceGuy369]

This could really help with a my Windows 95 Screensaver project

[@TheOfficialSocksNSandals]

@@IceGuy369 yesss

[@koberto6267]

hello Griff, I love your tutorials and games on scratch and am currently working on a platformer using your series. Keep up the amazing work.

[@griffpatch]

Glad you like them!

[@haticedemirgan4296]

@🟡 Ali's Game World 🟡 Me too

[@Ipostmemes1]

@@griffpatch The tutorials are amazing

[@nathanaelchia7167]

@@haticedemirgan4296 Me three!

[@NOXXXXXXXXXX_6]

@@griffpatch Awesome!

[@AstroFX_off]

Hello, I love what you do and I'm a scrapper too! And thanks to you, I'm getting better and better! Thank you for these tutorials that allow passionate scratcher like me to do things (like you) incredible!

[@DaBrruh]

man, i like how griff went from "easy scratch game" to TRIGONOMETRY

[@Asrarulhaquejamara106]

yeah and he turned trigenometry simple

[@N3ME5l5]

Can we appreciate how much effort griffpatch put into editing

[@griffpatch]

So much - hehe

[@Ipostmemes1]

@@griffpatch I would think so and the editing is amazing 🤩 never better

[@GAMEOVER-ud3rp]

@@Ipostmemes1 idk what's the application he uses 🧐, pls tell me

[@Ipostmemes1]

@@GAMEOVER-ud3rp idk either

[@tudormol9449]

Its scratch

[@MegaDestroyer1]

This is probably one of the best ray-casting tutorials out there! However, I really need to be able to hide enemies and not see them through walls soon, so if you could release episode 4 soon that would be amazing!!! Thank you!!!

[@VeryCrazyDude]

3D in scratch never ceases to amaze me

[@lechuga2820]

When I turn away from my entity, it just gets bigger and bigger until it loops back around, becomes really small, and then grows again until i'm looking back at it.

[@neo1754]

same

[@travisdowning9788]

Same

[@Stellar-Insight]

Go to entities code and for the set VY to make sure that it’s X times sin of camera DIR PLUS NOT MINUS Y times cosine of Camera DIR that should fix it

[@Authaire1]

Same idk why

[@flowersniff03]

Make sure that you didn’t delete the purple square

[@DaBuddies-td5qk]

Grifftpatch is not only the best scratcher, but also a very good person at maths.

[@GreatCooker]

Wow I love it, its so easy to copy these tutorials and slowly, I'm becoming smarter in coding! I'm sure all your fans are having the same thing griffpatch! We all would like to thank you for this!

[@griffpatch]

Great to hear! - Thanks a lot - and Scratch on!

[@MBSfilms77]

i am having the same experience, griffpatch is a hero!

[@blockhead3585]

This is one of your best videos. Your making harder and tougher projects to code for long-time fans like me. Keep it up griffpatch!

[@griffpatch]

Wow, thanks!

[@jaydenmedina6110]

i like you griff

[@АРТЕМЗавертайлов-г5ч]

Method of creating a floor: after drawing a ray, you need to set the brightness to 100% and set the color of which will be the floor and after that you need to move the drawing lines to the edge of the map.

[@drawsap]

dumb it down by alot pls

[@gyk-zb2fm]

@@drawsap lol

[@ajtv_ag]

Learning math from school ❌ Learning math from griffpatch✅

[@rickroller1566]

I understand the whole thing and even came up with the rotation beforehand with complex numbers but I would have never come up with this myself. Amazing work griffpatch! However I think an SDF raymarching that allows for a z position would be great to have. Here are some useful formulas if you need them: Union of A and B: min(a, b) Intersection of A and B: max(a, b) B subtracted from A: max(a, -b) Where a and b are the SDFs of A and B respectively.

[@GodzillaFan0069]

yapper

[@ski3t]

Hey griffpatch, love your tutorials. They are very clear and in depth. I have a request, can you make a video on a topic we all are afraid of? Lists! Seeing your other tutorials I am sure that you'll explain this topic very well. Thanks

[@malikaoliver3182]

Sometimes people underestimate Scratch's possibilities

[@caramenal]

I love his humorous and fun way to teach. The other tutors are usually like, put this and that and here and there and you have it, your game. We don’t learn anything.

[@neo1754]

i mean, the maths kinda confuses me soooo

[@caramenal]

@@neo1754 Lol true

[@KurdissecondAccount]

4:10 You didn’t put the “Initialise Raycaster” block, so when I tested the game, the controls were all mixed up, at first I was confused, but then I remembered that you didn’t put the “Initialise Raycaster” block, so I put it after the brodcast Raycast message, and it worked! I’m creating a Football/Soccer game with this, it will take a long time, and I’m using Penguin Mod BTW. So thanks for the tutorial Griffy! Much love ❤️❤️❤️

[@Enscruben]

These tutorials are both charming and informational!

[@a17waysJackinn]

14:47 imagine we can definitely make a 2d mini map display then put it at any viewport corner

[@kennethmackissack9022]

I tried making Maps. its hard.

[@TheDakey12]

Easy make a map grab the same collision script then, put it at the exact position your standing, then you're done

[@jofsalter]

@@kennethmackissack9022 agree

[@jofsalter]

@@TheDakey12 please explain i am very confused

[@adarsharun4352]

@@jofsalter He means scaling down the collisions of the map and sticking it in the top right as another sprite, but I don't know about the player and other stuff

[@agoisded]

If you are going to make a new one, could you add textured walls?? Maybe with sprites or pen patterns

[@PrivacyNProgramming]

only issue(s) 1. Alot of M A T H 2. How to make the pen correctly draw the texture but its a great idea since textured floors and walls makes the game look better

[@Pratixx]

@@PrivacyNProgramming no its simple, you can just use another go to x x y 0-height/2 pen down set y to height/2 pen up

[@PrivacyNProgramming]

@@Pratixxoh, i thought it would be much harder but thanks :)

[@Pratixx]

@@PrivacyNProgramming actually i messed this up a bit, you just tweak it around a bit and it should then eventually work

[@PrivacyNProgramming]

@@Pratixx oh ok, its fine since we can wait till the next part :)

[@Grezza]

If it's possible, you should make a episode where you can change the walls appearance, have ramps or stairs or make it able to have outside areas

[@liberalbeanieguy]

deffinitly

[@buildandcodewithethan9649]

Probably could he made on with stairs before

[@MSPlaysGamesOfficial]

that impossible because in episode one he said make sure there are no gaps otherwise we would get great lag

[@EvanWiederandersMusic]

To make stairs, you need to heavily modify scripts to make the project support stair collision.

[@EvanWiederandersMusic]

@@MSPlaysGamesOfficial It is possible, you just need a different type of raycaster. Adding stairs does not mean you have to leave gaps on the edge.

[@SamLunser]

I love Griffpatch's enthusiasm, It just makes coding a lot more fun, and it makes learning so entertaining! It really makes me want to continue game development! Thanks, griffpatch!

[@pietrusbauerus1819]

This is just amazing! I hope you will release some more videos on how to add stuff in 3D!! Btw. this game reminds me of The elder scrolls 1 or 2 :D

[@saifuddingaming32]

I made some slight changes with the FOV change, In "Define (Single Ray)" script, scroll down until you see the "set pen brightness" block. "Set pen brightness to (120 - (distance / (DV / 300)))" When you do that, when you slide up the fov, the brightness will change even darker, like the player moving.

[@HenkilöX]

I just love how much efort you make in these videos

[@УлянаМаційовська-щ4б]

griffpatch is changing the future with this

[@Septagon_Sep]

That's Awesome! Could You add the Following Episodes in a Platformer Tutorial? - 12: Moving Saws and Trampolines! - 13: Add Death animations - 14: Smooth Platform Movements - 15/Final Episode: Bosses and Goal!

[@Septagon_Sep]

Please Reply Griffpatch if You Like It!

[@griffpatch]

I do love all those! I have a similar list myself :D

[@Mutantmikan]

@parthsolanki2617 TRAMPOLINESSSSSSS

[@Mutantmikan]

and TELEPORTERS

[@pixmon6717]

I'd love to see how I can make the player look up or down, and how to move the camera with the mouse, like in games like COD or Minecraft, it would be VERY useful :D

[@matthurkot5554]

In the next episode can you make something like doors to next levels? That would be cool

[@Aiaimonkey8093]

Oh yeah like a portal, that would be so cool

[@Pratixx]

@@Aiaimonkey8093 thats actually simpler than you think, you can just make it when the player touches a sprite on the map, teleport them to this x and this y. and you can also add raycasting to that as well

[@thomasshelbyasmrconnoiseur7046]

@@Pratixx you can just change the level costume if the player sprite touches a certain portion of the map. used this to code in some dynamic obstacles

[@nvshrushikeshreddyvii-b5076]

If there was an award for the best scratcher of the year , then it would be you griffpatch.

[@virtuedreamer6623]

I love how much this looks like you're just teaching us how to make it run Doom. Because Doom looks a lot like it uses the same formulas!

[@virtuedreamer6623]

I CAN SEE WHY LITTLE ME WAS SO OVERWHELMED NOW... The new position after rotation formula is making my brain hurt just by looking at it

[@modables]

@@virtuedreamer6623 bro a whole different person in under a month

[@exhaust_momyrow2702]

I’m killing myself because of how hard the rotation formula is

[@krishnav4sfs]

WE GONNA MAKE BACKROOMS AND THE ENTITIES WITH THIS ONE!!🔥🔥🔥

[@adamskipps6384]

same

[@bamiyani2958]

I gona Remake the backrooms.

[@BSBOS1]

Me too

[@bamiyani2958]

ok

[@RandomRydersbro]

Noice

[@BladesOfJustice]

Me too

[@Ch33tah_gt]

There's a bunch of games like that

[@TheJimmyCartel]

I used your random maze script with this project as well. i had to change the stamping of corridors into clones to get it working in game, however the moment i start raycasting clones, the game gets really laggy compared to when it was only raycasting off a single large sprite. anyone find a way to generate random mazes without lagging the raycaster?

[@Jhonny586]

scratch 2023:making peaceful 3d games scratch 9093: controlling other people

[@УлянаМаційовська-щ4б]

Everyone: Trouble calculating division. Griffpatch: Just casually calculating how old the Earth is

[@brettbreet]

I think this is the episode where things go from "simple and intuitive" to "just trust the maths!"

[@connorschulte8700]

There's a reason he dropped "simple" out of the title in favor of "fun".

[@justquarkmain]

just trust the lag!

[@jusstjohnny]

me after showing this to people knowing damn well i have no clue what i did

[@nov387]

my guy making the backrooms 💀

[@7Spooner]

💀 why is that so true

[@HamzahChwdury]

Kinda

[@quinnojala8099]

This is The BEST tutorial ever

[@Zenith_TheZenith]

This is amazing :D i like it btw 4:53 lemon

[@megaturtle9547]

something i really like about this is how when i set the FOV to a multiple of 180 everything just flips again, and again, and again yet nothing else changes. (like how it works in other games)

[@jaecheokkim99]

you should change the "simple" in the description

[@griffpatch]

I already did... But the post link perhaps doesn't change?

[@jaecheokkim99]

@@griffpatch i think so!

[@neo1754]

@@griffpatch im encountering a bug where when i look around my entity just zips and zaps around the random spots on the map?? but when i check my code its the exact same as yours

[@jamie3279]

I have a question. 21:29 why can't put in the vy thing from the blocks? And with the "set height ↓ to ()?)

[@jamie3279]

nvm sorry i did it wrong😅😅😅

[@saphronmajhi8434]

@@jamie3279Bro can you help me when I input the code Nano moves with me can you help with that

[@LionAviationAndRoblox]

i used this for my 3d plane game and my engine 2 engine, thank you for this series! without this series I could not have made my 3D scratch games!

[@BNDev5624]

i like your tutorials Griffpatch, because instead of repeating your moves i actually understand them!

[@griffpatch]

Splendid

[@shaikhafizunnisa8383]

you should get the worlds best scratcher award

[@heziob77]

At every video you broke my brain with your ingenius ideas ! Sorry for my english, I'm french

[@thebob_1098]

wow the COOLEST way to learn scratch

[@woltyandfriends382]

I’m not sure if you’ll see this, but for the pen sprite, in set distance to (vy of entities) I can’t choose vy, there’s only vx. Please help me :(

[@firefart_]

Ik I have the same problem

[@Gemster-uw4ig]

Good Job Griffpatch!!! Keep up the awsome work

[@nguyentram1483]

This man explains everything so well and easy too learn

[@redrainbowscratch]

thank you so much for this tutorial griffpatch! these tutorials have helped me so much.

[@eayuwna]

Thank you for all your efforts. My 9 year old son is now the king of his code club having followed your tutorial and has started asking me to teach him what sin, cos and tan are - wish me luck ;-) Your content is so well put together thank you so much. We had a couple of troubleshooty moments that were a bit challenging along the way and it would be really useful if you could add some screenshots of the complete finished code blocks somewhere to help though?

[@ZacR564Gaming]

love it griffpatch and my raycaster work perfectly so far thanks man

[@bhavithzakka2096]

scratch be like:new fun coding app for kids griffpatch be like:i can make anything i want in scratch

[@bhavithzakka2096]

ty griffpatch for being so cool and teaching all of us so many new stuff.i dont not know how to code in scratch until i saw your videoes.i got A+ last last month with my computer skills exam on scratch.

[@chaobai]

i remember that griffpatch's first platformer video was still really good - this is even better

[@deezrobloz]

I'm a new subscriber and I am so Happy for subscribing griffpatch. because, i can learn more about scratch. Thank you griffpatch

[@Controlled_YT]

the code i put in 22:45 isnt working for some reason its not staying still and it doesnt spawn infront of the player even if i move the entities sprite what do i do

[@turboplayzthis6968]

Also if u dont mind me asking, when i hit the green flag my sprite wasn't infront of me so I had to turn left to see it unlike yours so I don't know what to do to fix it

[@donaldpugh713]

Best teacher ever

[@jewarpl]

i really appreciate how you explain all this stuff, these tutorials are so good

[@griffpatch]

I try my best :) thanks

[@jennygardner1171]

@@griffpatch you are amazing

[@NikoCubeRoot]

@@griffpatch When i do the thing on 8:50, it just breaks the raycasting and it just became one-dimensional raycaster. How am i gonna do that if it just goes 1D instead of being working as a 3D?

[@CharlesJerome-hg1ig]

I love all his videos and how he brings about a cheerful environment. it would be really cool if he could make a mini 2d map and then turn it into a multiplayer game

[@TheOgGremlinMan]

This is so awesome. This guy is quite an expert

[@-_lIl_-]

20:50 Nano after being called "Pen": I AM NOT A PEN. I AM A CHARACTER. DO I LOOK LIKE SOME SORT OF WRITER??? good tutorial btw

[@alexmacdonald3425]

I'm trying to project the entity but it's just a small version of that sprite in the middle of the screen, how do you fix that? Edit: Nvm I fixed it but he's moving when I'm moving unlike Griffpatch's nano, how to fix this Griffpatch?

[@pumpkinsquash8249]

griffpatch: changes (set height to 4000 / distance) to (set height to dv / distance) me: does the same thing my game: OH BOI WE ZOOMIN

[@throwinyoursoul]

When I made the block "rotate view x y" it didn't show up in my blocks. What do I do

[@PavithraSalian-Moolya]

You have to like close the app , then open the app again. It has happened with me as well. After I reopened the app, it worked fine.

[@ahmedelsayed4876]

griffpatch is the besttttttttt

[@VeerPandey-kb6rg]

SO easy to understand and is very cool👌

[@Goodman69-t]

You are the best scratch helper ever thanks you for all of your help

[@Seco53]

griffpatch had visions when saying "why so serious?" bro like literaly created jonkler 💀

[@chaco-province]

what

[@Gamingwolverine1]

Bro, Griffphatch is so helpful I have been doing this raycasting for while now Geometry dash and Lemon invation failed, but not me Im happy with Griffpatch's teaching

[@Stefan-p6t]

i was wanting to fix the walls warping towards us problem so badly when i saw the linear distribution explanation thing!!! thank you griffpatch

[@somebody4173]

At 9:36 Is it obligatory to use that [point in dir. (Camera DIR + atan of x / dv)] or rotation around?

[@turboplayzthis6968]

Would it still be roughly 200 pixels even if u chose a big sprite?

[@mistersly9364]

Yo, Griffpatch I'm having some trouble. My sprite won't stay stationary but rather moves in front of the player at all times. I've checked the script over and over and I just can't seem to understand what I did wrong.

[@bautistamachillari8587]

same problem

[@neo1754]

same, ive seen multiple people say this but griffpatch doesnt reply to any of them? maybe he doesnt know how to fix it either

[@CotoDudeDoingMinecraft]

OH MY GOD FINALLY SOMEONE WITH THEE SAME BUG AS NE JCLICU WQLIJCHWKBQK FVWC

[@mistersly9364]

@@CotoDudeDoingMinecraft yo send me your project link and I'll try to help you

[@Brodie338]

GriffPatch I Have A Question When I Tried To Do This 3rd Part Of The Raycasting Game And I Pressed The Flag Half Of The Walls Were Cut Off Could You Please Help Me 😢

[@blazedoesSHORTS]

i am amazed by griffpatch explaining math like spittin' bars

[@cmb61512]

for some reason i cant see my vy varible in my of block what should i do?

[@mkuppusa]

Hi Griffpatch I'm having an issue for some reason I can't find the vx and vy variable in my scratch a little help, please? Thank you.

[@m1dnightdev]

so i have a problem. when i tried to make one side of the hallway dark. it wouldn't work. what should I do.

[@RM_darealgoats]

Ensure to tick the run without screen refresh! This got me on the floor

[@YuhKayontop]

wow so cool

[@AlBaraaHadi]

You might hit 300K views by the end of the year

[@scardycrane8759]

best teacher in the world

[@shujin9817]

23:15 bro I have quad billion checked the code so many times and it won’t STAY STIIL please tell me to do

[@Moodix.]

Same

[@exhaust_momyrow2702]

Ong bro same

[@kayalvilethiruvarulruban4928]

I can't help liking it like mad