Unreal Engine Issues
Unreal Engine Issues
Deactivate Then Activate Ribbon Emitter Causes Flicker
UE - Graphics Features - Oct 21, 2016When setting a particle system to be active after deactivating the remaining particles still floating in the air from earlier will flicker. This is harder to reproduce when smooth frame rate is enab ...
Jumping after walking off a ledge does not allow for Max number of jumps
UE - Gameplay - Oct 18, 2016If the max number of jumps is 'n', jumping from the ground allows for 'n' jumps, but walking off a ledge and then jumping only allows for 'n-1' jumps. Ex: If Jump Max Count is set to 3 (triple jump ...
Some materials render black on Iphone 6 series phones
UE - Platform - Mobile - Oct 6, 2016Some materials are not rendering on iphone 6 series devices. They will render completely black on one device but not others in the same series. Replacing the material with a basic material renders o ...
FBX 2016 Z-Up fails to import on some FBX files
Tools - May 24, 2016When using Z-up for Axis Conversion on export using FBX 2016 from a modeling program (3DS Max 2016 used for this test), this axis selection will fail to import with the warning listed below. If usin ...
Shadow Quality regression on mobile for Movable Directional Lights
UE - Platform - Mobile - Oct 11, 2016Shadow quality from a movable directional light has lower resolution quality than the previous release of the engine. This is a regression in quality from 4.12.5 to 4.13. Tested with: Good Quality ...
Source Control: Some Perforce operations do not use the specified P4Changelist argument
Tools - Sep 26, 2016While the engine currently supports a P4Changelist argument when launching the editor from the command line, we are only currently using it to check out assets through FPerforceCheckOutWorker::Execu ...
SceneCapture2D Actor using SceneDepth in R not Working as Expected
UE - Graphics Features - Oct 14, 2016The new SceneCapture2d feature 'SceneDepth in R' is not rendering the scenes depth in both Perspective and Orthographic projections as expected. The user originally mentioned he was using Orthograp ...
Launcher and Editor context / dropdown menus do not display correctly on upcoming Windows 10 build
UE - Editor - UI Systems - Slate - Oct 3, 2016A few users using the Windows 10 Insider Preview have found that after a certain point in the Prerelease builds, starting at 14915 it seems, the Unreal Editor and Epic Games Launcher context menus h ...
Spawnable actors visible for one extra frame on cut between subsequences
UE - Anim - Sequencer - Sep 14, 2016Spawnable actors visible for one extra frame on cut between subsequences ...
Actor Components Tick Automatically with Auto Activate Set to False
UE - Gameplay - Oct 17, 2016Actor Components with Auto Activate set to false are still ticking. If you activate the component on begin play, set a short delay, and then deactivate it, the ticking will stop, which is inconsis ...