SceneTextureLookup(UV ,PPI_PostProcessInput0, false) broken UVs!?

Development Rendering
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1

Hi.

I’m having this odd problem with SceneTextureLookup’s UVs in a custom node:

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  1. Top part is UVs plugged into the SceneTexture and it’s working perfectly as you can see below
  2. Bottom part (the issue) is a custom node that does a very simple one line operation:
return SceneTextureLookup(UV ,PPI_PostProcessInput0, false);

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Why would the UVs be busted to display in one part of the window? Is this a bug perhaps?

2

SceneTextureLookup expects a different UV, but you are providing it with viewport UV. Check generated calls to SceneTextureLookup, in particular to how UVs are obtained.

3

Im having the same issue where the custom node reacts differently with the same screen position node, any solution found for this? :eyes: