Hi.
Can I get the value of the light falling on a surface, for example in lux, in Unreal Engine?
I can see this in HDR (Eye adaptation) mode, which I shared the image of. Is it possible to get this value in blueprint/Runtime?
Thank you.
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Hi, I need to extract the same value in UE5. Have you found any ways to achieve that?
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bump
is it possible to get the visualizer data for hdr eye adaption to bp in editor on a project?
no because unreal and the community are useless for help I’ve been on my own for 15 years using this engine supposed not gonna change now useless community
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Absolute truth, no one answers to questions. Even chatgpt also not that great about unreal compared to its Unity knowledge.
The final point I came to on this issue was as follows. I couldn’t progress after that. I don’t know if it’s the right way, but I wanted to share it in case it might be useful to someone.
https://github.com/EpicGames/UnrealEngine/commit/033af80a87b7b664c519be5f0f2d354252c3df2a
line 179
It is necessary to find out where the values here come from. If these are found, the formulation here can be used, but I am speaking hypothetically.
