> For the complete documentation index, see [llms.txt](https://www.bfm-unity.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.bfm-unity.org/4.0.0/bfm-eco.-bi-fang-meng-qu-kuai-sheng-tai/zhi-hui-shi-near.md).

# Near