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Stationary lights interact with fooliage actor even if they are out of range

I want to report this as a bug, see my answer: link text

If Stationary lights are in the near of a landscape which use the fooliage grass tool they interact with the landscape with big performance cost even the landscape isn't in the radius of the light. Settting all lights in a dungeon to dynamic isn't a good solution because they cost more performance as stationary lights (if the bug wouldn't be).

Product Version: UE 4.12
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asked Aug 11 '16 at 10:42 PM in Bug Reports

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wARmAcH1n3
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Hi,

Can you reproduce this in a blank project with sample test assets and provide the project here?

As I mentioned in the other post, a lot of things come down to profiling and optimization, which you did, but you have a very specific setup that would require too much setup on my end only to not see the same results. I'll leave it up to you to provide the sample in a new project that recreates the issue. From there I'll take a look and see if anything looks out of the ordinary.

Thank you!

Tim

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answered Aug 15 '16 at 08:09 PM

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Tim Hobson ♦♦ STAFF
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