> For the complete documentation index, see [llms.txt](https://manual-1-3.karamba3d.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://manual-1-3.karamba3d.com/chinese_1_3_3/3-in-depth-component-reference/3.8-utilities.md).

# 3.8 实用程序 (Utilities)

Karamba3D附带了相当数量的额外运算器，这些运算器有助于设置定义。在本章节将对所有实用程序运算器进行说明。