Material Instances do not stack in the Blendables Array for a Post Process Volume

UE - Graphics Features - Mar 24, 2015

Given two Material Instances of one material applied both to a Blendables Array only the second (last applied) will be applied to the post process volume. With the same setup, two Materials will st ...

Timelines are displayed as [Unamed TimelineComponent] in the Details view

UE - Gameplay - Blueprint - Mar 24, 2015

Timelines are displayed as [Unamed TimelineComponent] in the Details view. Renaming the Timeline in the Blueprint has no effect. Reproduced in 4.7.3 binary and Main (//depot/UE4/Promotable-CL-24874 ...

Billboards not displaying in PIE or Standalone game with Orthographic Camera

UE - Graphics Features - Mar 24, 2015

When placing a billboard in a level (via a blueprint) with an orthographic camera, the billboard will not be rendered unless a significant distance in front of camera, comparing 4.61 project with th ...

Physics object with collision box detects multiple begin/end overlap events even when specific collision channel is utilized.

UE - Simulation - Physics - Mar 23, 2015

If a blueprint has a physics object and a collision box, the box will register overlap begin/end events multiple times, even if the collision is set to only overlap with specific collision channels ...

Mouse directly controls Camera Actor directly above 170 and below 5 FoV

UE - Gameplay - Mar 23, 2015

When manually setting the FoV of a camera actor to a value above 170 or below 5, the camera actor itself disappears and the user's mouse takes direct control of the camera actor movement and rotatio ...

VR preview is grayed if the editor is started with the Oculus turned off

UE - Platform - XR - Mar 23, 2015

If the editor is started up and the Oculus is not turned on. The VR mode will be grayed out and unavailable until the editor is restarted with the oculus on. ...

Duplicate "ghost" widgets are created when wrapping multiple widgets with a vertical box (From the Hierarchy panel)

UE - Editor - UI Systems - Mar 23, 2015

If the user selects multiple widget within the hierarchy panel and then right clicks > Wrap with > Vertical box this will create an extra set of the widget that were selected. These widgets will hav ...

APEX Destruction works in the Mobile Preview window

UE - Platform - Mobile - Mar 23, 2015

APEX destruction renders when using the Play > Mobile Preview. ...

Material Parameter Collections must be reassigned to access new parameters

UE - Gameplay - Blueprint - Mar 23, 2015

To access newly created parameters in a Material Parameter Collection via the Set Scalar Parameter Value or Set Vector Parameter Value nodes, you must reassign the Collection to the node. Also Repr ...

Particle Position Node in Material Editor returning incorrect results on Mac

UE - Graphics Features - Mar 20, 2015

Also Reproduced on Main, Promotable-CL-2484152 Particle Position WS Node is returning incorrect results with the following Material Setup on a Mac: [Image Removed] ...