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

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

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!

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.

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!

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

The introduction was very helpful, thanks!

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

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

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

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

THANK YOU SO MUCH THIS WAS EXTREMELY HELPFUL :D

Love your stuff! Big help!

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

This is just beyond amazing 💯

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 is by far the best implementation video on 3D engines

*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 was amazing man greate tutorial

Thank you very much, this is pure gold.

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!😄

What a passion! What a dedication! What amazingness!

This is by far the most underrated channel on KZfaq

Great tutorials 👍 subscribed 👍 keep up the good work.

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

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

Very nice :-) congratulations! Subscribed.

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

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

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

You are very underrated my friend

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

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.

Pretty Cool, Thanks!

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

Wow 😳😲 amazing 😍 video

Nice video, Thanks!

Very well done!

TNice tutorials is video is amazing! thanks for posting.

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

Great video. Thanks

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

This is so cool!

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

Excellent work

thanks for sharing, so cool,!

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

Wow finally I will make my own Blender ..thanks

Nice job!

That's an interesting tutorial.

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.

This is great and hella interesting

Soo good video content. Thnx buddy

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

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

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

Congratulations !!! You crossed 1k

@4:08 for 3d vector in python is it better to represent it using tuple instead of creating a class? because if we create a class we can do operator overloading for translation and scaling when required instead of multiply by 4x4 matrix

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

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

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

amazing video

Thank you So much for ur ti and support

Hello, I have an issue with vertices being shown behind the camera. I want to study how to implement frustum culling into your project, but I’m not sure where to begin. Any suggestions?

I just smashed the subscribe button

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.

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

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

This is pure amazing

i love u so much bro, thanks very much

thanks so much man

you saved my grades thank you

What text-to-speech software do you use? It's pretty unnoticable and sounds great!

Right here with ya, bro

wow! thanks!

Thanks for your tutorial!!! I have a question, are there any posibility to load textures in your code (.mtl associated to the .obj)?

Great video! How would I add texturing to my imported OBJ models though?

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

Amazing

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

Thanks so much

Wow epic winz.. nice

Bro has been coding since 1960... kudos

This was insane

Is ther any sample of plane intersecting algorithm. I am looking for some calculations or code same like of how to get the line of intersection of 2 triangles in the space

Will you be able to cover 3d model animations? I heard early 3d games had to make characters out of multiple objs until they found a way to make character models more realisticallythat bend and morph the mesh. Can you do that some day?

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.

Thank you sir

Great tutorial, mine worked! But for some reason Files I export from blender can't be read

OOOOOOOOOOOOOO this is gonna be good.

I've been analyzing this engine and was successful to get proper perspective and camera view working on my project. However as I move the camera forward and go past an object, the object reappears and moves away from the screen when it really should be BEHIND the camera view. It seems that your engine is having this issue as well, so I was playing with both engines to see if can be fixed but no progress yet. I suspect it may has to do with the vertical asymptote of the tangent function approaching either direction of infinity as the camera gets closer to the world coordinate origin.

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

I see you are a man of culture as well

please help I am having ValueError: setting an array element with a sequence. The requested array has an inhomogeneous shape after 1 dimensions. The detected shape was (2946,) + inhomogeneous part. This error, can't figure out why numpy is giving this?