Get started in Unity 2021.1
From the 2021.1 release and onward, visual scripting is included in the Package Manager and shipped with the Unity Editor.
Get started with Bolt
For 2019 LTS and 2020 LTS releases, Bolt Visual Scripting can be found on the Unity Asset Store to download for free.
Visual scripting in Unity helps team members create scripting logic with visual, drag-and-drop graphs instead of hand-writing code. It also enables more seamless collaboration between programmers, artists, and designers for faster prototyping and iteration.
对于想要在 Unity 中测试想法、进行更改或保持对作品更直接的控制的设计师和美术师来说，这是一个不错的选择。非程序员也可以使用由技术能力更高的团队成员创建的节点图。
Using a visual scripting system can increase the speed of prototyping and testing for developers, avoiding wasted effort on handwritten code for ideas that might not be viable. Visual scripting is also a great way to make existing scripts more accessible or create tools for use by other members of a development team.