onovich / boidssample

Boids Sample

I first encountered the Boids algorithm in April 2021 and was fascinated by it. Later that same year, during the GMTK GameJam, I created a game Flow based on the algorithm, receiving a lot of feedback.
我在 2021 年 4月 第一次接触到 Boids 算法并为之着迷。随后在同一年的 GMTK GameJam 上，我做了基于 Boids 算法的一个游戏 Flow，获得了很多人的反馈。

At that time, my development skills were quite low, and driven solely by enthusiasm, I managed to complete the game in 4 days (the code was a piece of shit, and now I can't understand it at all).
当时我的开发水平很低，全凭着一腔热情，4 天时间竟然也把游戏给做完了（完全没有开发规范，现在去看代码已经完全看不懂了）。

Over the years, I have often thought about this game. With increased knowledge and improved development habits, I always wonder, "Would I do it better if I remade it now?"
这之后的几年里我也一直回想起这个游戏，随着认知的增加和开发习惯的改善，我总会好奇「如果现在的我去重新制作它，会不会做得更好」。

Based on this, I started a new project Air, but I am not in a hurry to push it forward.
基于这一点，我开了一个新的项目 Air，但并不急于推进。

Recently, I spent two days rewriting the Boids algorithm and extracted it from Air, removing the gameplay-related parts, for reference implementation only.
现在我花了两天时间重新编写了 Boids 算法的部分，并把它从 Air 中抽出来，移除玩法相关的部分，仅供实现参考。

Version 0.0.1 shows an implementation based on the grid method.
0.0.1 版本可以看到基于网格法的实现。

Version 0.0.2 switched to Compute Shader, running 1000 Boids on screen without any pressure.
0.0.2 版本改为 Compute Shader，全屏跑 1000 个 Boids 无压力。

The latest version has removed parts unrelated to Boids for better readability.
最近的版本移除了和 Boids 无关的部分，以便更好地阅读。