https://github.com/papadanku/pythonicengine

My take on Coder Space's Python 3D Engine Series.
https://github.com/papadanku/pythonicengine

opengl python sphinx

Last synced: 5 days ago
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My take on Coder Space's Python 3D Engine Series.

• Host: GitHub
• URL: https://github.com/papadanku/pythonicengine
• Owner: papadanku
• License: bsd-3-clause
• Created: 2023-03-10T05:12:01.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-11-02T13:06:22.000Z (12 days ago)
• Last Synced: 2024-11-02T14:17:58.116Z (12 days ago)
• Topics: opengl, python, sphinx
• Language: Python
• Homepage: https://papadanku.github.io/PythonicEngine/
• Size: 36.5 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# 3D-Engine-Python

My take on Coder Space's Python 3D Engine Series.

## Differences

- Code is from myself following Coder Space's video tutorial

- Included documentation on how the program's modules work

## Modules

Module | Description

-------|-------------

`camera.py` | Camera data

`light.py` | Sunlight data

`main.py` | Main application

`mesh.py` | Mesh material information

`model.py` | Models' rendering information

`scene_renderer.py` | Scene rendering information

`scene.py` | Accumulated scene objects

`shader_program.py` | Mesh shaders

`texture.py` | Raw texture data

`vao.py` | Vertex Array Objects

`vbo.py` | Vertex Buffer Objects

## Rendering Process

Step | Code | Description | Generated/Processed Data

-----|------|-------------|-------------------------

0 | `def __init__()`| Create OpenGL information | OpenGL version • Window information

1 | `self.light = Light()` | Create sunlight data | Color • Orientation • Matrices

2 | `self.camera = Camera(self)` | Create camera data | Orientation • Matrices

3 | `self.mesh = Mesh(self)` | Create all mesh data | VBOs • Shaders • VAOs • Textures

4 | `self.scene = Scene(self)` | Accumulate all mesh instances in a scene | `uniform` data for each meshes' instance

5 | `self.scene_renderer = SceneRenderer(self)` | Render the accumulated mesh instances and post-processing

## Notes

- Use literals to initialize data, such as `[]`

    Initialization (`list()`) changes how data's stored.

- For each mesh, create *one* shared set of VBO, VAO, and shader programs

    We change each mesh instance's geometric properties through `uniform` attributes.