A shader fading effect made in Unity. This simple setup allows you to create fading trails in a shader that you can apply to any arbitrary mesh.
For a detailed tutorial on creating the glow fade effect, you can check out my site.
Download the package from Releases and import it into your Unity project. This demo is meant to be used as a starting point for designing your own fading effects. The shader parameters exposed in the editor should give you full control over the effect.