How to make a 3D PLATFORMER in Scratch 

i did exact same thing as you did but everything is great except that line are not exactly shaped like your i checked the code 2 time it is same why?

@@granddevelopres send the project

Please make a sky landers type game (skylanders graphics)

I'm soo bad at scratch:( every tortaril dont help me

actually, this does not work for me. The tutorial does not work for me, and this one was the only good one I could find, so I will never be able to make a 3D platformer

Yeah raycasting is just 2d from a first-person perspective, and the ealls are drawn by proximity, and not by their position in world

True, agreed

​@@томниand raycasting overall looks bad and fake.

not for me though! I think raycasting's just fine.

Same here bro, just saw a different guy make a Minecraft like game in scratch and he uses ray casting.

You better make a 3D project next 😤

💀💀💀

Nah 💀

💀@@ggenije

​@@DiegoGameDeveloperwhen I clicked on translate it was translated to Well!?!? Why did it translate to Well💀

WTF is soba you mean scratch or do you use a Chinese scratch clone 💀💀💀💀

@@YourBoiUltra its the sponsor of the video

@@AxlGamer2022 oh

Bro is a roblox ripoff

hey when will there be a spot in early accesses?

It was

holy this is too good to be real

@@Frederol1 i'm confused

@@Chrome_Cat I think he means that a collab with you and @ggenije is _too good to be real._

I tried it out and there was some mistakes in setting the variables so I fixed it...

me too once

🤣😂🤣😂🤣😂🤣😂🤣😂

Check 3D tutorial by TheGreenFlash

video goes 15 min. people that are making 3d game: it took me 1 month to do...

It took me like 5 days to finish the tutorial

@@user-ke7ki6mx2z i started like 1 month ago, and i'n still not finished...

@@Rosti_GTL1 I’m done the tutorial but I’m not done with even the first update

I uploaded half the update, the other will wait

What the cosecant your actually correct

When sorting, check type. If the type is that block, add it to a different list for drawing. Then, when drawing, iterates through two different lists, first regular and second this new list. Btw share only the number of project ID instead of while link.

​@@ggenije I added them to a list, made it so what ever is not that block type is put into the new list as a blank so layer ID would have like 12 items then the new list would have 12 blanks then like 2 of the certain block, but they are not being layered correctly and it's based on what order it was put into the block xyz lists

Check the code

The problem with full faces is sorting. Usually, 3D games use z buffer, which allows perfect sorting. But in scratch, for some reasons you're forced to use the Zvalue painter's algorithm for sorting. This means for example if center of quad you're standing on is closer than center of your player's quads is closer (for case for long quad), the quad top face will be rendered on top of plater making ugly effect. Now, as long you design levels in that way, there are no graphical artifacts, and give some Z priority to the player. You would have to use many other optimizations to even make runnable on scratch, like back face culling. Then, you would need to use a triangle fill algorithm (use Azex3d or ChromeCat improved). Overall, this is very complex to make, and it's very easy to make it look ugly because of sorting.

And for flip swap, isn't it flipping when you jump? Just make player don't collide with either blue or red ones depending on the variable which changes 0 , to 1 depending on jump. Also change the rendering color so player know which one is it.

Have you tried to set velocity to velocity×-0.8? Uh 😔 you need math. Just try to figure out the mathematical correlation between velocity and max height. It should be velocity squared divided by 2 gravity. And after 3 hours of trying to make it, you'll make it thumbs 👍. Ask your Physics teacher lol.

@@ggenije I tried messing around with it for a pretty long time yesterday, and the code makes sense to me on paper but it doesn't actually work. I was wondering if you could look at it to see what's wrong (I think it has something to do with their being a few frames that the player loses momentum before block type collision is detected) and also just advise me on how to declutter it because I added like 4 variables and 2 custom blocks and I think that's a little overboard. But I don't know how to send the project because it seems like everytime I send a comment with a link RU-vid deletes it.

send the scratch project id@@CubicMathTime

also you can send the link on my scratch acc@@CubicMathTime

This is more complex project and it is harder for most beginners which is a large portion of viewers

@@user-ke7ki6mx2z well apart from that griffpatches old tutorials arent exactly FOR beginers they are hidden to be biginer level it teaches biginers to advanced code but pros are searching for these types of videos

It's more advanced level, if you want to modify this project, you need first to find someone's else triangle fill, and then instead of lines se triangles, but there is a lot of work.

This tutorial works fundamentally at the line level, not triangle level, so you'd need to massively change the tutorial project to make it function.

Check plus and minus signs on movement , and check do you use sin and cos st correct places , and that you're using correct rotations there (roty)

@@ggenije I've already done this at least twice although I could've still missed something, would you be willing to look at my project to see what went wrong?

send

@@ggenije alright I did actually find something wrong with the Y movement script but that didn't fix the issue so I guess I'll go to earlier sections, so far I've just been looking through the scripts added after the player was created.

@@ggenije Wait nevermind I found it it was in the update player script, in the second input of player XZ movement I was subtracting them instead of adding

scratch.mit.edu/studios/32152322/

@@ggenije oh dang I followed mathmathmath from the 2k hours video, I never realized there was another series out there, thank you.

I thinik the problem is that my check player collision script is continues and stops the update block from continuing in my code, thoughts?

Indon't understand you.

A common mistake is swaping minus and plus signs , check that. Also, check variables so you didn't use a wrong variable somewhere.

Collision is not as complex as physics. But one trick is to have a sphere collision player , that way, regardless of what rotation it is , it will stay the same. Aabb vs. aabb is the simplest and the fastest. The next best solution is sphere vs. triangle.

@@ggenije ok thx.

I think I forgot it... but yes, it's super obvious what to do, at least.

NVM i fixed it

Nvm

Check this scratch.mit.edu/studios/32152322/

@@ggenije Thank you!!!

Cant wait to start!!!

It's hard to tell. You probably used wrong variable somewhere.

@@ggenije idk i used all the correct one, thats why it confuse me

Often mistake is swapping minus and plus.

@@ggenije mh alr i understand, i'll check again when i'm free, thx for the help btw (also i love ur content i'm a girl living in france and you made me start coding 3D in scratch so thank you!)

Same

I fixed this but my player will not phase thru some objects and will phase thru other objects

yes

that's not how you spell it

@@kevin5897 mb

Idk just make smaller blocks inside the block you want to fill it It probably would tank FPS or not I never tried this

but even so, most believe we're just *scratching* the surface

@@codingpileofdirtof BSODing PCs editing the largest project

Just make a new block type, teleport block, which changes player collision on touch.

Check is z clipping correct

​@@ggenije it's not z clipping, it happens when i look too much down/up or too much left/right

You need triangles and to draw them it’s complicated and you also need to optimize as much as possible

yup

Check everything, especially plus and minus usages

I'm at the same part with the same issue and I rewatched the video 3 times

@@PIMG_ yeah idk what the problem is

After that, try making Banjo-Kazooie!

Step 1: type "azex 3d" in scratch search Step 2: Backpack code

There are like 50 of them

Yes

also @@ggenije : _makes the best 3D game ever, using_ *tri filters*

If it is possible in Minecraft or Lego, the is possible with blocks