URP Support

[LeoKhariton]

Hello!
It's a pity that the project does not support Universal RP.
I'd like to get this project for URP.

[tomekkie]

Did you try this fork?
https://github.com/yCatDev/URPScreenSpaceBoolean
It doesn't work for me, maybe I am doing something wrong, so check if it works for you.

At the moment I am close to get it to work in Unity 6000 RenderGraph, but I am still missing two shaders.

[LeoKhariton]

Yes, I've tried this fork and it doesn't work.
I'm sure it's possible to do this for a Universal RP somehow.

[tomekkie]

In built-in render pipeline It is working almost out of the box in u6000 (deferred path).
Then I have replaced SubstractionRenderer with ScriptableRenderFeature and rewritten the shaders.
Actually works perfect, but requires the postprocessing turned on the cameras.

But the multi substraction scene is not working well even in the built-in pipeline, when the substractees get one behind the other, you will probably also get error there.

It seems to be a matter of comparing the intermediate textures between the pipelines.
I am going to share if after some thorough testing.

[tomekkie]

I have commited a fork:
https://github.com/tomekkie/UnityScreenSpaceBoolean

[JLRER]

我提交了一个 fork： https://github.com/tomekkie/UnityScreenSpaceBoolean

Why doesn't this work

[Heath123]

I have commited a fork: https://github.com/tomekkie/UnityScreenSpaceBoolean

When I try to load this I get

Assets/ScreenSpaceBoolean/URP/ScreenSpaceBooleanRenderPassFeature.cs(166,44): error CS1061: 'Subtractee' does not contain a definition for 'mesh' and no accessible extension method 'mesh' accepting a first argument of type 'Subtractee' could be found (are you missing a using directive or an assembly reference?)
Assets/ScreenSpaceBoolean/URP/ScreenSpaceBooleanRenderPassFeature.cs(172,48): error CS1061: 'Subtractor' does not contain a definition for 'mesh' and no accessible extension method 'mesh' accepting a first argument of type 'Subtractor' could be found (are you missing a using directive or an assembly reference?)

[Heath123]

I have commited a fork: https://github.com/tomekkie/UnityScreenSpaceBoolean

When I try to load this I get

Assets/ScreenSpaceBoolean/URP/ScreenSpaceBooleanRenderPassFeature.cs(166,44): error CS1061: 'Subtractee' does not contain a definition for 'mesh' and no accessible extension method 'mesh' accepting a first argument of type 'Subtractee' could be found (are you missing a using directive or an assembly reference?)
Assets/ScreenSpaceBoolean/URP/ScreenSpaceBooleanRenderPassFeature.cs(172,48): error CS1061: 'Subtractor' does not contain a definition for 'mesh' and no accessible extension method 'mesh' accepting a first argument of type 'Subtractor' could be found (are you missing a using directive or an assembly reference?)

I found a solution at https://discussions.unity.com/t/how-can-i-correctly-implement-a-cross-section-function-in-urp-currently-stuck-on-two-minor-problems/1513484/6, but when I try to load it, then add a sphere with the Subtractee material and a cylinder with the Subtractor one I get this:

Are there other steps needed to set up the scene? I feel like the other materials like CompositeSubtraction and FrontBack must do something, but I can't see any instructions on how to use them. I'm not very familiar with Unity

Edit: Okay, i only just noticed the example scenes, I will try to get that working

Edit 2: Opening the example scenes in the URP folder works