LightWeight render pipeline + blitting == broken ?

Hello,

I got a script that does a blitting, it worked perfectly well before i tried to use the lightweight render pipeline.
Are those still compatible, if not, do you know a workaround ?

thx

 

What do you mean ? i think that all my shaders are LWRP compatible by now.

 

My shader is simply this one:
Particles/Aplha Blended

And my way to blit is simply that:

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class FowBlitter : MonoBehaviour{
5.  
6.     public RenderTexture fowRenderTexture;
7.     public Material material;//Particles/AlphaBlended
8.  
9.  
10.     void OnRenderImage(RenderTexture source, RenderTexture destination){
11.  
12.         Graphics.Blit(fowRenderTexture, source, material);
13.         Graphics.Blit(source, destination);
14.     }
15. }

Works perfectly well with "normal" render, not at all with LWRP.
Tryied every LightWeightPipeline shaders with no success.

 

How do you select it ?
I don't have it in my shader list.

i try that:

Code (CSharp):

1.     void Awake(){
2.  
3.         var shader = Shader.Find (" Hidden/Lightweight Render Pipeline/Blit");
4.         material.shader = shader;
5.     }

Don't work.
Plus i need a semi transparent shader that i can tweak.

 

It was not the space before

Now that i copied the shader from there:
https://github.com/Unity-Technologi...pelines.lightweight/Shaders/Utils/Blit.shader

Got this weird error:
Shader error in 'Unlit/LWRP_Blit': failed to open source file: 'Packages/com.unity.render-pipelines.lightweight/ShaderLibrary/Core.hlsl' at line 23 (on d3d11)

 

I don't think it's the shaders. Unless something changed recently, I was under the impression that OnRenderImage doesn't get called in LWRP.

 

BTW: i got nothing in Packages directory.

@AcidArrow
I can't even follow the first instructions, wonder if it is on my side only or an unity bug.

 

unity: 20118.2.4f1
LWRP: 3.0.0

 

where do i get the more recent one ? i got this with the asset manager.

 

Ok, i will update.
But you said :

and now:

So once i installed the latest version of unity with the latest version of LWRP.

How should i do my blit other than with OnRenderImage ?

 

Ha ha, updated to latest 2018.2.16 - only 3.0.0 LWRP is available lol.

 

I believe the latest versions of LWRP are only available when using Unity 2019, which is only just now out as an alpha preview.

 

So with the latest version 2018.2.16, i can't blit with OnRenderImage, is there an other way with this version to make custom blitt/post process effect ?

 

Any more info on this? Writing color with Blit seems to work but sampling render texture always gives me black for some reason

EDIT: After writing this post I continued to delve into the subject for few days straight and discover it was my mistake :T