Unreal Engine Issues
Unreal Engine Issues
Performing a Clean on a project using a binary Engine installation on Mac removes some Engine .dylib files
UE - Foundation - Core - May 17, 2018When a Clean is performed on a code project that uses a binary Engine installation on a Mac, some of the Engine's .dylib files are removed during the Clean process. A Clean process for a project usi ...
Scrollbox widget moves much slower when using a gamepad
UE - Editor - UI Systems - Aug 1, 2018Using the gamepad to scroll a scrollbox causes the scrolling to move slower. Tested in 4.18.3(CL - 3832480), 4.19.2 (CL - 4033788), 4.20.1 (CL - 4233996), 4.21 (CL - 4245542) ...
Crash upon selecting CameraComponent in Sequencer when level is locked
UE - Anim - Sequencer - Aug 14, 2018Selecting a Camera Component in the Sequencer window when the level is locked causes the Engine to crash. This was reported and tested in 4.20.1 (CL-4233996). This was reproduced in 4.19.2 (CL-403 ...
Static Mesh LOD Generation Produces Bad Shading and Holes in Mesh
UE - Graphics Features - Feb 19, 2019Auto generated LODs create a mesh with holes and geometry that creates incorrect shading. Working as expected in 4.21 CL# 4753647 Found in 4.22 Preview 2 CL# 5035897 and 4.23 CL# 5064136 This is ...
Using -90 for New Relative Rotation on the Y axis causes sporadic behavior
UE - Gameplay - Feb 20, 2019Setting up New Relative Rotation with some Static Mesh Actors in the Level Blueprint will have strange results if -90 is used in the Y Relative Rotation. Changing off of -90 will result in normal be ...
Crash When Adding a Second Vector Parameter to Material Parameter Collection
UE - Graphics Features - Feb 21, 2019The Editor will crash if you add more than one vector parameter to a Material Parameter Collection. This works as expected in 4.21 CL# 4753647 Found in 4.22 Preview 2 CL# 5035897 and 4.23 CL# 506 ...
Disabling DBuffer Decals causes Decals not to render
UE - Graphics Features - Mar 8, 2019Disabling the Decal DBuffer in the Project Settings>Rendering causes the Decals to not render on geometry that overlap their respective Decal Actor. Tested in 4.21.2 (CL - 4753647), 4.22 (CL - 5 ...
Niagara GPU Emitter Flickering at Certain Angles When the System Origin is Occluded
UE - Niagara - Mar 25, 2019Niagara GPU Particle Flickering at Certain Angles When the System Origin is Occluded. Found in 4.20 CL# 4369336, 4.21 CL# 4753647, 4.22 Preview 6 CL# 5439949, and 4.23 CL# 5533539 ...
Landscape Grass No Longer Casts a Shadow with "Use Landscape Lightmap" Enabled
UE - LD & Modeling - Terrain - Landscape - Apr 8, 2019Landscape Grass No Longer Casts a Shadow with "Use Landscape Lightmap" Enabled. Working as expected in 4.20 CL# 4369336 and 4.21 CL# 4753647 Found in 4.22 CL# 5660361 and 4.23 CL# 5779284 ...
Planar Reflections Falling Back to Baked Probes at Certain Angles
UE - Graphics Features - Apr 18, 2019Planar Reflections Falling Back to Baked Probes at Certain Angles. Found in 4.21 CL# 4753647, 4.22 CL# 5660361, 4.23 CL# 5974510 Working as expected in 4.20 CL# 4369336 This is a regression ...