Virtual Texturing: RuntimeVirtualTextureOutput Node Can Be Used with a Virtual Texture Domain Material

UE - Graphics Features - Jun 21, 2019

When adding a RuntimeVirtualTextureOutput node to a Virtual Texture domain material, the RVT Output node overwrites any data being sent to the normal material node's output, which interferes with th ...

AddToPlayerScreen not filling of player screen by widget.

UE - Editor - UI Systems - Jun 21, 2019

At screen resolutions other than 16: 9, widgets added with AddToPlayerScreen can not be completely filled. The final size calculated by GameLayerManager seems to be incomplete. ...

Client travel does not appear to time out when given an invalid session in PIE

UE - Networking - Jun 20, 2019

When trying to connect to an invalid session in PIE it appears that the connect never times out. ...

Distro GearVR package crashes on open

UE - Platform - XR - Jun 20, 2019

Since this is a shipping/distro build and the device must be unplugged from the machine to be used in the hmd, I am unable to get logging. Will try with developer mode on. The following warning is ...

The Brush Clip doesn't slice in othrographic view

UE - LD & Modeling - Modeling Tools - BSP - Jun 20, 2019

Brush clip slicing doesn't work whenever slicing in Left sided Othrographic view mode. Tested in 4.21.2 (CL - 4753647), 4.22.3 (CL - 7053647),  4.23 (CL - 6837701), 4.24 (CL - 7095658) ...

lots of wasted Volumetric lightmap samples

UE - Graphics Features - Lumen - Jun 20, 2019

Expectations: The samples should only surround the lightmass importance volumes.  Imagine if we build a 8K*8K map with lightmap importance volume at the corners of the map, even using stream levels ...

Draw Post Process Material to Render Target cannot use SceneTexture

UE - Graphics Features - Jun 20, 2019

Draw Post Process Material to Render Target cannot use SceneTexture. Found in 4.20 CL# 4369336, 4.21 CL# 4753647, 4.22 CL# 7053642, 4.23 CL# 7062535 ...

Merge Actors with assigned same material to multiple slots causes an assert

UE - LD & Modeling - Modeling Tools - Mesh Editing - Jun 20, 2019

[Image Removed] [Image Removed] ...

QueryOnly SkeletalMeshComponent causes collisions

UE - Simulation - Physics - Jun 19, 2019

A SkeletalMeshComponent set to query only physics still interacts with collision. This is a regression from 4.21 Seems to be a side effect from a change to GetCollisionEnabled_CheckOwner ...

Gameplay Abilities: FAttributeSetInitterDiscreteLevels::PreloadAttributeSetData does not allow FGameplayAttribute.

UE - Gameplay - Jun 19, 2019

Moving from "float" to "FGameplayAttribute" is causing a test to fail. ...