Hello everyone - 大家好

[OrHy3]

I was unaware of your work in physical movement until recently. I did a lot of research myself on basic motion in the air, and ended up writing a Python library to calculate various parameters to get an accurate trajectory. Currently, the English version of the Minecraft wiki has also been greatly improved on the Motion theme.
Hope this helps.

自动翻译：

直到最近，我才知道你在身体运动方面的工作。我自己对空中的基本运动做了很多研究，最后写了一个Python库来计算各种参数以获得准确的轨迹。目前，Minecraft wiki 的英文版本在 Motion 主题上也得到了很大的改进。 希望这会有所帮助。

[lovexyn0827]

Thanks, hope that my report will be helpful in your research. If you encounter and problem, feel free to ask and discuss here.