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Python 3D引擎开发教程

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真理
真理
软件/硬件工程师

在本教程中，我们将使用Python开发一个简单的3D引擎。

1. Panda3d​

这是一款python/C++ 都可以使用的引擎，官方的说明如下：

Panda3D is an open-source, completely free-to-use engine for realtime 3D games, visualizations, simulations, experiments — you name it! Its rich feature set readily tailors to your specific workflow and development needs.

开放、开源、免费！ 实时3D游戏、可视化、仿真引擎！

  • 官方地址: https://www.panda3d.org/

  • 文档手册: https://docs.panda3d.org/1.10/python/index

性能很不错,对于使用跨平台，并且需要脚本引擎加持的需求，是非常不错的选择。

2. ursina engine​

开源游戏引擎

Python is the world's most popular programming language for a reason. The ease of use of Python combined with ursina's design, makes it easy to write concise code and avoid lots of boilerplate code.

Powered by Python

  • 官方地址：https://www.ursinaengine.org/
  • 文档手册: https://www.ursinaengine.org/documentation.html

特点：

1） Make Any Type of Game 2D games, 3D games, applications, visualizations, you can make anything you want with ursina.

2） Iterate Faster

Iteration speed benchmark. Time from code/scene change to play. Game: pong clone. Lower is better.

engine:         duration:       times as slow:

ursina          00.01s          1x
Godot           01.18s          118x
Unity           11.45s          1145x

3） Modern UI • Sleek modern design. • Full control. Change the looks of anything, down to the smallest details. • Built with Entities like everything else, so you don't have to relearn anything.

Modern UI

4）Dependencies • python 3.6+ • panda3d • pillow, for texture manipulation • pyperclip, for cut and paste support

Optional: • psutil, for measuring memory usage • imageio, for recording and converting to gifs • psd-tools3, for converting .psd files • Blender, for converting .blend files