Unreal Engine Issues

Audio volume values get reset

Also confirmed in 4.22 Main @ CL 4413632 ...

ShowDebug Overlapping Text

Using the showdebug commands during play results in overlapping text that is difficult to read. Found in 4.11.2 binary. Reproduced in 4.10.4 binary and Main CL 2852833. Regression? No, also occ ...

IMovieSceneEasingFunction fails to nativize when not using Inclusive nativization

https://udn.unrealengine.com/questions/385999/assertion-failed-isingamethread.html ...

Blocking Volumes don't all update after multi-edit in geometry mode

When editing multiple Blocking Volumes in geometry mode, only one Blocking Volume will properly update it's collision. This seems to just be an update issue. Moving or editing any BSP will cause t ...

"Cook Content For Windows" command does not respect value of Blueprint Nativization Method INI setting.

This is a UAT-driven workflow in the editor that's not currently looking at the INI setting to infer whether or not -nativizeAssets should be implicitly added to the BuildCookRun command line. It sh ...

Android streaming audio repeats at start if start time is 0.0

An audio file needing decoding (streaming) will repeat at the beginning of play if the start time is 0.0. ...

FQuat::NetSerialize modifies the original value which can cause it to be replicated continuously

FQuat::NetSerialize will always call Normalize() as part of replicating the current value, so that only the X, Y, and Z components need to be serialized (the W can be computed on load). This operat ...

MAC: UE4 Editor crashes in gldReadTextureData on Nvidia 330M

A user is reporting semi-regular crashes on his MBP 6,2, with Nvidia 330M GPU. This is a GL 3.3 GPU which we don't routinely test against, he may have the 256 or 512MB model, but this is unclear. T ...

VisualizeMotionBlur pass not properly handling output override.

TryConvertFilenameToLongPackageName fails to work on plugin assets

Plugin mount point registration doesn't mount paths relative to both root and engine, only relative to root while most other Engine directory mount point registrations include both ../../Content/... ...