Developer Notes

Duplicate of UE-20645


While testing another fix I noticed HISM LOD transitions are not working in Main or 4.9 branch. There is no screen-door effect and multiple LODs seem to be rendering simultaneously compared to 4.8.

Steps to Reproduce

1. Open KiteDemo in the editor
2. Load Forest_and_Lake and Starting_Shot sublevels
3. Press the #4 shortcut key and look at some of the trees near the waters edge
4. Multiple LODs are rendering simultaneously and there is no transition between them.

Viewing in Lighting Only makes it easier to see what's going on.

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ComponentUE - Graphics Features
Affects Versions4.94.10
Target Fix4.9.1
Fix Commit2666327
Release Commit2680039
CreatedAug 24, 2015
ResolvedAug 24, 2015
UpdatedApr 27, 2018
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