Audio Persists and App becomes Unresponsive when Opening Map and Calling Movies to Load

Media Framework - Nov 17, 2016

A licensee is experiencing odd behavior when using custom code to call a loading movie when opening/loading a level. The licensee has implemented a loading movie to play when calling a map to open ...

GEditor->OnBeginObjectMovement only fires on Actors

Tools - Nov 15, 2016

When moving a component of an actor instead of the actor itself, the OnBeginObjectMovement delegate from GEngine is not triggered. It should match the behavior of the actor itself and trigger the de ...

If an asset is referenced using FStringAssetReference::ResolveObject in a blueprint, it cannot be garbage collected

Gameplay - Blueprint - Nov 15, 2016

A licensee has reported that using FStringAssetReference::ResolveObject to reference an asset in Blueprints will result in that asset never being garbage collected. Doing the same workflow in C++ do ...

Editor crashes when exporting emitters while in PIE

Rendering - Nov 15, 2016

My editor often crashes when I export emitters from one PS to another. It doesn't always happen, but often enough. MachineId:97DC791B44BA630C9C2F3E898BBD74D4 EpicAccountId:ecf2758a0d1940589a6131f85 ...

Particle Event Receiver Spawn Ignores Emitter Being Disabled At Runtime

Rendering - Nov 14, 2016

The particle module "Event Receiver Spawn" seems to ignore whether the emitter containing it changes from either disabled to enabled or vice a versa at run time. I also noticed that disabling the ...

Distance to Opacity Curve Does Not Influence Material Billboard

Rendering - Nov 14, 2016

The material billboard component does not get influence by the distance to opacity feature. In the project attached I created a curve that should get to an opacity value of 0 at 500 units away. Noti ...

Screen Aligned UVs Don't Scale With Aspect Ratio Correctly

Rendering - Nov 9, 2016

When using screen aligned UVs they don't seem to account for letterboxing. When the aspect ratio is changed the UVs scale based off the top left of the window or screen and not the viewable area. ...

Calling FHttpResponsePtr::GetContentLength() from OnRequestProgress delegate returns different values on Mac/iOS than Windows

Tools - Nov 9, 2016

Licensee was looking for a way to get total file size to display download progress. On Windows (which uses the curl library for Http request/response), binding a function to the OnRequestProgress d ...

Question marks are converted to %3F when used in the Launch URL node on an iOS device

Platform - Mobile - Nov 8, 2016

When the Launch URL blueprint node is used to open a link on an iOS device, any question marks in the URL are converted to %3F instead and invalidate the link. This is different from the behavior on ...

Custom Node using GetPointClampedSampler causes Crash

Rendering - Nov 8, 2016

A licensee is getting a crash when using the GetPointClampedSampler within a Custom Node. Regression? No, this crash occurs in 4.12.5, 4.13.2, and the 4.14 preview 3 release. ...