Let's code 3D Engine in Python from Scratch 

This project was created to learn the basics of 3D. Of course, in terms of performance, Python is not the best option for this kind of thing, but it was pretty fun. And sorry for some grammatical errors

As someone with a degree in Computer Graphics, this 15 minute video pretty much sums up 2 entire years of university studies. Good job

This has seriously helped me understand so many complex topics that I've been trying to get my head around for so long but have never clicked. Now I can go away and learn about them properly in depth with the context for their use in my mind. Great work, seriously!

This is by far the best beginner friendly game engine tutorial. Good job!

The quality of this video is insane and im really happy for you it gets so much attention!!!

A whole semester worth of classes in a single video, essential for my final exam and project, I owe you one.

I paused as you went along and did the steps myself and that helped a TON.

This is wonderful and I have never seen such clean and effective python tutorial like this. I can only image what you could do with TensorFlow or PyTorch.

I feel the need to congratulate you, because this video was hard to make. Keep up the good work mate! Well done!

I wish this sort of video tutorial existed when I was young and learning about 3D engines and matrices.

Very nice job and clear explanation of laying down the basic foundations in such a short period of time and not bad for a wireframe renderer within Python. It still has a ways to go when it comes to adding in materials and textures to each of the faces. Then you have lighting and shadow casting calculations which leads to shaders and pre and post processing within the graphics pipeline. After that, then it's a matter of building a Scene Graph where one object node can be in a nested tree like structure making it either a parent or a child node of another. Then once you have your tree structure or scene graph in place comes the concept of partitioning it to reduce your polygon count during the render frame calls such as quad trees or octrees as well as using or implementing a batch rendering process... There are many more things that go into a 3D Engine such as collisions, physics, particle generators, animations, GUIs, HUDs, etc... I'd happily call it a 3D Renderer or Model Viewer at this point, yet it still has a lot to be desired before calling it an "engine"... I'm only saying this not to put down your work, but from personal experience since I have made a 3D Graphics/Game Engine from Scratch in C++... And this here only touches the ground work or the basics... Keep up the good work, I'd love to see future videos to expand on this project. Maybe make a series out of it... P.S. Also most of this processing and drawing of vertices within this video is being done on the CPU... Most of this ought to be processed and passed off to the GPU... The GPU can process all of the vertex, pixel, index, lighting and shading calculations much more efficiently and significantly faster than the CPU. This is where graphics APIs such as OpenGL, Vulkan and DirectX come into play especially with their Graphics and Shader Pipelines.

*I remember when I wrote my first 3D engine on the Commodore64 back in the mid-eighties* I was so proud of myself too!!

This is by far the best beginner friendly game engine tutorial as a beginer i still fight to understand it but keep up the amazing job bro

Nice video man, clear and concise explanation! Thanks a lot!

Subscribed, liked, added to favorites and sent this video to a bunch of friends. Great job with the video man, you deserve infinite success

The introduction was very helpful, thanks!

This is by far the most underrated channel on RU-vid

This is just beyond amazing 💯

Thanks for the video! Very helpful and easy to follow instructions

Very good! Thank you so much. I have already know most of that video. But I got the little miss parts. Perfect.

THANK YOU SO MUCH THIS WAS EXTREMELY HELPFUL :D

What a passion! What a dedication! What amazingness!

Love your stuff! Big help!

Thank you very much, this is pure gold.

This is by far the best implementation video on 3D engines

Wow, thank you for this most easily explanation. This will be my start of programming 3D models

Very nice :-) congratulations! Subscribed.

This is so cool!

Great tutorials 👍 subscribed 👍 keep up the good work.

7:29 Thank you for explaining that one! I had issues really understanding the fourth homogeneous coordinate but now it's all made clear. Insanely instructive video.

This was amazing man greate tutorial

10:35 "You can bend over and turn around" I died💀😂

Very well done!

It's true, it is nice to look at the cube.

even on my weak computer the installation did not take much time, thank you very much

Pretty Cool, Thanks!

u deserve way more subs ..keep up the amazing work 💓💓

You are very underrated my friend

bro thanks so much, you actually made soft soft easy to understand

Great video. Thanks

Excellent work

Amazing! Thanks so much for this, I have been studying a bit of theory about this, and was looking for a practical example using python, it helped me a lot, please make more videos like this!😄

Wow 😳😲 amazing 😍 video

TNice tutorials tutorial is so useful,I tried tons of other tutorials but tNice tutorials was the best one

Clean and powerful code, i'll take the idea to test a dual camera projection on nreal air glasses since they are capable of showing stereo images. Thanks a lot.

Nice video, Thanks!

Thank you so much this helped a lot!!!! You saved my life

Nice video. Perhaps it would have been a good idea to mention that you used row major matrices and post multiplication. Notation may be confusing.

amazing video

Nice job!

Aweso tutorial bro! I like how you gets down to bus

For those following the video, when writing out the code, it should be noted that "vertexes" is not a word and will not register IntelliSense to pop up, but "vertices" will.

thanks for sharing, so cool,!

This is pure amazing

This is great and hella interesting

wow! thanks!

Amazing

Congratulations !!! You crossed 1k

yours is perfect. These are going to takes loads of ti off the learning process.

That's an interesting tutorial.

Please do another video on this! Not just wireframe, actual sides/faces to the 3d shapes! Lighting, etc!

This was insane

Thank you So much for ur ti and support

TNice tutorials is video is amazing! thanks for posting.

Right here with ya, bro

s and a couple EDM and Dubstep goals for myself, and I guess I better start learning sowhere. Thanks for the great vid!

thanks so much man

Very helpful explanation in easy way for beginners to understand game programming ant its complex geomerty

Wow finally I will make my own Blender ..thanks

Thanks so much

very helpful and simple man.. i tNice tutorialnk i'm gonna see all your videos

You catch on really fast, it seems complex but once you learn the basics it pretty much branches into experintation

U r a math and python genius

my fav and tysvm for this tutorial it was helpful❤️.

Thank you sir

NICE

Bro has been coding since 1960... kudos

Dang. Nice

Thanks!

OOOOOOOOOOOOOO this is gonna be good.

Instant sub

you saved my grades thank you

You just deserved much more thab "just" over 300k subbers.

thank you very very very much, you help me a lot

Soo good video content. Thnx buddy

Wow epic winz.. nice

I keep coming back to those basics videos because I STILL don't know how to properly use the software. I'm gonna cry

It's a great look at the fundamentals behind 3D geometry. -Also why you don't use Python if you do anything seriously in this area.

I am your subscriber since you had 50 subs, today you have 973 subscriber.I like to see your channel grow in just three days + 500 subs in three days

🤯

Great video easy to understand. Thank you. You forgot to mention what graphics software did you use to make your animations.

I just smashed the subscribe button

i love u so much bro, thanks very much

Рад, что теперь у вас будет и иностранная аудитория

nice.

Great mix of math basics & implementation tutorial. Which Python editor & Color Theme do you use ?

Amazing explanation!!

I see you are a man of culture as well

Working great for me also

Thanks for lesson number one I'm going to leave ssages on a few of your posts and maybe even a few links to soft I make in the