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distance fields ambient occlusion problem causes flikering

Im getting some problems using distance fields ao ambient occlusion blobs that flickers continuously both in edit and game mode

Not sure why this problem occurs and as there has been a major hit to the performance as well

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asked Mar 29 '15 at 08:32 PM in Rendering

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Lenni
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I see Daniel answered your question over here on the forums: https://forums.unrealengine.com/showthread.php?64991-Some-DFAO-troubles-weird-flickreing-shadows

Daniel W:

These artifacts in DFAO are from aggressive optimizations needed to make it realtime. Hopefully something we can improve in the future.

You can improve the quality with 'r.aorecordradiusscale .1' or smaller but it will increase the cost of the method.

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answered Mar 31 '15 at 09:47 PM

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Tim Hobson ♦♦ STAFF
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