Question HDRP transparent shader that only receives shadows?

Hi, I wonder how to create a transparent shadow drawer shader that only displays transparent shadows, with editable shadow colors and transparency. Found a shadow drawer shader by keijiro here: https://github.com/keijiro/ShadowDrawer/blob/master/Assets/ShadowDrawer.shader

Does anyone have any suggestions on how to do it in HDRP? Thank you very much.

 

You might be able to get it working by modifying my custom lighting method from URP

https://assetstore.unity.com/packages/vfx/shaders/shadow-receiver-urp-free-228074

 

Thanks a lot! I will try it now.
And I just found a way to do it with HDRP Shader Graph: https://forum.unity.com/threads/matte-shader-only-shadows-in-hdrp.740684/
Turn on Shadow Matte for an HDRP Unlit Shader and turn off cast shadows for the mesh.