Edge Detection Effect?

Hi all,

I stumbled upon this tutorial on how to create an edge detection effect using URP

https://alexanderameye.github.io/outlineshader.html

Basically, I want all the objects in my scene to have their edges outlines, like in this image:



My project is using HDRP, but I thought I could give that tutorial a try anyway and make tweaks along the way. Unfortunately, I'm pretty new to shaders and visual effects and I didn't get far off the ground.

Before I invest a bunch of effort into something that isn't possible, I thought I'd ask:
-Is there a way to get this same effect in HDRP?
-Are there any obvious tweaks to make in this tutorial that would make it work for HDRP? I couldn't find a way to get the textures it mentions using HDRP (e.g. that _CameraColorTexture).

Any help on this tutorial or edge detection effects in HDRP would be appreciated!

 

It's possible with Custom Passes, here is an official collection of examples, also an outline shader: https://github.com/alelievr/HDRP-Custom-Passes

Here is the manual page about Custom Passes: https://docs.unity3d.com/Packages/c...s.high-definition@7.4/manual/Custom-Pass.html