This is a paid asset, but now you can download Easy Trail – Built-in for FREE, but please remember this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Detail this asset from Unity Store: Original Link
Easy Trail – Built-in v1.0
Introduction
If you want to use a cool trail effect in your project, then this tool is perfect for you. It can easily integrate the trail or ghost effect in the video without writing a line of code. And we also expose a lot of parameters to you, so that you can adjust more effects that are more suitable for you.
Only supports Built-in Renderer Pipeline.
Only supports unity 2021.2.7f1c1 and above.
Main Features：
1. Very easy to integrate into your project, no need to write any shader or code.
2. Only supports Built-in Renderer Pipeline.
3. You can modify the attributes exposed by the shader: trail color, trail account, trail disappear time, etc.
4. Support SkinnedMeshRenderer.
5. Support Android, IOS, Windows and other platforms.
6. Complete documentation, clear demo.
7. Good support.
Contact Us：
If you have any questions, please feel free to contact us. Email: [email protected]