When using uncompressed Lightmaps in HTML5, the lighting is rendered incorrectly. Using (the default) compressed lightmaps, generates no error.

Also reproduced in Main Promotable-CL-2487422 (Enscriptem 1.29.00)

In Editor:

[Image Removed]

In HTML5 (Mozilla NightlyBuild):

[Image Removed]

Steps to Reproduce
  1. Unzip attached AH_HTML5Lightmaps
  2. Open AH_HTML5Lightmaps.uproject
  3. Launch on HTML5 (Mozilla Nightly Build)

RESULTS: See attached images, Lighting seems reversed on certain walls

EXPECTED: Lighting remains the same as in editor

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ComponentUE - Platform - Mobile
Affects Versions4.7.34.8
Target Fix4.8
Fix Commit2505568
CreatedMar 25, 2015
ResolvedApr 8, 2015
UpdatedApr 27, 2018