Let's code 3d engine in python opengl pygame tutorial

Опубликовано: 27 Февраль 2025
на канале: ScriptGPT
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creating a 3d engine in python can be an exciting and educational project. in this tutorial, we'll create a simple 3d engine using pygame and pyopengl. pygame will help us with windowing and input, while pyopengl will handle the rendering.

prerequisites

before we start coding, you'll need to have python installed on your system. you can download it from [python.org](https://www.python.org/downloads/). you'll also need to install pygame and pyopengl. you can do this using pip:



tutorial steps

1. *setting up the environment*
2. *creating a basic window*
3. *adding 3d objects*
4. *handling input for movement*
5. *implementing a basic rendering loop*

step 1: setting up the environment

create a new python file named `simple_3d_engine.py`.

step 2: creating a basic window

let's start by creating a window using pygame and setting up opengl.



step 3: adding 3d objects

now, let's add a simple cube to our scene.



step 4: handling input for movement

to make the cube more interesting, let's add keyboard controls to rotate it.



step 5: implementing a basic rendering loop

now we have a basic 3d engine that can render a rotating cube. you can further expand this engine by adding textures, lighting, and more complex objects.

full code

here is the complete code for your simple 3d engine:



conclusion

you've just created a simple 3d engine in python using pygame and pyopengl! this is just the beginning, and you can expand this engine by adding more features like textures, lighting, and 3d models. happy coding!

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