Resolved Pro Builder vertex color not working with HDRP

Hi. As in the title, I'm not able to use vertex color option with Pro Builder to paint the surface of my object.
I've also tried to use Poly Brush paint tool and same happened. I think is something about the shader, but why I'm not able to use this tool and what am I suppose to do it to fix this issue? Thanks

 

Ok, I think I've found a solution on how everything works. Post it here so everybody can see and just to be sure it isn't useless.

I've created new material with HDRP/LayeredLit + 3x different materials to mix and assign them to the Layer List. Polyburhs is working now and I can make cool effect on these vertex by changing channel of those layers.

 

Hi. Do you wanna post your material/shader? Cheers

 

I would like a copy of the shader too if possible...thanks

 

He used HDRP's lit and layered lit materials, what shaders do you want lol

 

I just spent a whole day trying to upgrade a project (as a test) to HDRP or URP, I had nothing but issues with probuilder skins (managed to fix by reinstalling probuilder and manually setting some of the materials shaders to match HDRP Lit etc).

However I think I'm going to give up on HDRP for now because it doesn't support Grass on terrain (I've only just learned this feature lol and I like it), nearly every asset I import is pink (yes I upgraded the materials and otherwise tried to do them manually) some of the textures won't convert to work properly without a special shader graph apparently, I have no idea how to use the shader graphs yet (as I'm a newbie) I got some pink trees working but they reflect light really weirdly because of the missing shaders I guess.

After spending hours and having no luck, I tried making a new project and then importing my project into it and then copying parts of it into the default scene to keep the lighting settings etc. It half fixed the issues I had with terrain. I think I may work on a separate HDRP project as a test (from assets that work) in future but for now the pipelines aren't friendly to newbies.

You would think backwards or legacy shader support should be included right? Seems It's a real pain.

 

Kinda expected.... schedule a week or two to just learn new ways, gradually, without very stressful & painful "I will run it in a day". While it's still called "Unity HDRP" it's a new engine with somewhat similar interface to "old Unity".

 

In my brain, Unity could put some kind of Legacy shader into the HDRP bit and problem would be solved for everyone? but I'm probably wrong lol.