Unable to Assign Material to Multiple Selected Mesh Components in Scene

Tools - Sep 15, 2016

When you try to apply a material to multiple mesh components of an empty actor dragged into the scene; the material is only applied to one. EXTRA NOTES This issue won't occur under these circumsta ...

SlateRemote: Message serialization does not take byte order and struct packing into account

UE - Foundation - Cpp Tools - Plugin System - Sep 15, 2016

The message serialization code in SlateRemoteServer should use FArchives for de-/serializing its messages. The current implementation is not platform/compiler agnostic. ...

Billboards do not get Captured by Scene Capture Cube Correctly

UE - Graphics Features - Sep 14, 2016

When a billboard actor passes across a seam in the scene capture cube's output its orientation changes. You can see this by moving the scene capture cube across the scene while watching the render t ...

MetalRHI Asserts When Using "Profile GPU" With RHI-Thread/Parallel-Execution

UE - Graphics Features - Sep 14, 2016

When the RHI thread is enabled (with or without parallel-execution) for Metal it isn't currently possible to run "profilegpu" because the GPU timestamp emulation code isn't multi-thread safe and pro ...

Attempting to Change Global Variable to Local Variable in a Function Containing a Timer Causes Compiler Error

UE - Gameplay - Blueprint - Sep 14, 2016

When attempting to replace a global float variable with a local float variable that is connected to a Timer node in a blueprint function, an error will appear after trying to compile. This does not ...

Additive BSP Selections Acting Grouped after Building Geometry

UE - LD & Modeling - Modeling Tools - BSP - Sep 14, 2016

After building geometry with multiple box brushes stacked on top of one another, the selection no longer isolates a single brush but acts like all of the brushes are combined. This issue can be res ...

Character movement "Flying" can cause incorrect collision when the character is not moving

UE - Gameplay - Player Movement - Sep 14, 2016

Character movement "Flying" can cause incorrect collision when the character is not moving. If the character is not moving, the character will go through the floor in the example provided ...

meta specifier ArrayClamp does not work with array in struct

UE - Gameplay - Blueprint - Sep 14, 2016

Giving an int32 variable the specific ArrayClamp has no affect when the specified array is defined inside a USTRUCT(). Variable is able to be set to a value outside of specified struct's range. ...

Spawnable actors visible for one extra frame on cut between subsequences

UE - Anim - Sequencer - Sep 14, 2016

Spawnable actors visible for one extra frame on cut between subsequences ...

Overridden custom functions have inputs locked when parent actor is altered

UE - Gameplay - Blueprint - Sep 14, 2016

Overridden custom functions have inputs locked when parent actor is set to different blueprint type. Regression (no) issue (does) occur in 4.12.5 ...