Adaptive Tessellation is not updating correctly on moving mesh

UE - Graphics Features - May 28, 2015

User who has been working with an Ocean Shader for some time noticed that on updating to 4.8 Previews, the Adaptive Tessellation is not updating correctly when the mesh displaces from out of camera ...

Using Delay with Tick when Paused doesn't work

UE - Gameplay - Blueprint - May 28, 2015

Using a delay node in an event graph of actor using tick when paused will not work. It pauses the delay node. ...

The 'Browse to Asset in Content Browser' button beside Default Gamemode does nothing

Tools - May 28, 2015

Nothing happens if you try to hit the magnifying glass icon (Browse to Asset in Content Browser) beside Default Gamemode in the Project Settings window. It also does not work beside 'GameMode Overri ...

Building lighting fails on Linux with custom heightmaps in Russian localization

UE - Platform - Linux - May 28, 2015

Building lighting fails when the engine localization is set to Russian (RU). Have not reproduced internally. This issue seems to be related to [Link Removed] since it occurs in the Russian localiz ...

There's no way to stop AI's movement from blueprints

UE - AI - May 28, 2015

AIController.StopMovement needs to be exposed to BP. ...

Root Motion (RMFE) - Blend with cached pose causes inaccurate root motion

UE - Anim - Gameplay - May 28, 2015

With Root Motion From Everything enabled, a Blend node gives different results when feeding it Animation Sequences directly or when first using a Cached Pose. *Simple test project attached Two sce ...

Collision on rolling ball template floor incorrectly affects player character

Docs - Samples - May 27, 2015

In the rolling ball template, the new floor meshes cause the player character to jump when the player has not pressed any jump commands. It occurs more often if the players movement has been increas ...

Changing hierarchical instanced meshes' transforms on tick spams output log with warning

UE - Graphics Features - May 27, 2015

When several Hierarchical Instanced Mesh Components are spawned and then their transform altered on tick, the log is spammed with the message: LogStaticMesh:Display: Discarded foliage hierarchy of ...

UV Import layout error increases with movement of UVs away from 0-1 Space

Tools - May 27, 2015

When a user sets up an unwrap using a space outside the original 0 to 1 space the unwrap will increasingly show errors of positioning. For Example, in the following images the lower left vertex of ...

Project crashes when exiting mobile preview

UE - Gameplay - May 27, 2015

User project crashes when exiting from mobile preview. Frequency: 5/5 Crashreporter: [Link Removed] ...