[UE5.6 Upgrade] Build Error Including ScenePrivate.h — Missing 'TranslucentPassResource.h

Development Programming & Scripting
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1

I’m upgrading a project from Unreal Engine 5.5 to 5.6, and I’m running into a compiler error when including ScenePrivate.h:

MeshDrawCommands.h(10,1): error C1083: Cannot open include file: ‘TranslucentPassResource.h’: No such file or directory

This was working fine in 5.5:

#include "Runtime/Renderer/Private/ScenePrivate.h"

FSceneInterface* Scene = GWorld->GetWorld()->Scene;
Scene->GetRenderScene()->CustomRenderPassRendererInputs.Add(PassInput);

It seems like TranslucentPassResource.h might have been removed or relocated in 5.6, but I can’t find much on it.

Has anyone encountered this or knows the correct way to access CustomRenderPassRendererInputs or hook into custom render passes with the newer version?

Any help would be appreciated.

2

I’m having the same problem, although I can add Path.combine to Build and access it through that, it doesn’t do much good, and custom render passes still have a lot of problems!

You can try adding this

PrivateIncludePaths.AddRange(
new string {
Path.Combine(GetModuleDirectory(“Renderer”), “Private”),
Path.Combine(GetModuleDirectory(“Renderer”), “Internal”),
}
);

But Epic would advise us not to do so

2 Likes
3

I haven’t tried that myself, where you able to get it to work by adding the private and internal paths?
If so then I guess that’s how you’re supposed to do it for the time being.