Unreal Engine Issues
Unreal Engine Issues
Using the CVar `Shot` causes artifacts in the screenshot with GearVR
UE - Platform - XR - Mar 7, 2016When using the CVar for `Shot` the produced image saved in the screenshots folder of the project on the device will has artifacts that are not the image taken. This happens when using a Gear VR Proj ...
Compiling a project while any editor process is open triggers a hot reload
UE - Foundation - Cpp Tools - Hot Reload - Jan 20, 2017If you attempt to compile a project while an editor process is running, even if it is of another project entirely, it will hot reload the project instead of doing a normal compile. This can create i ...
Changing WITH_SUPSTEPPING prevents 4.10 from compiling
UE - Simulation - Physics - Nov 24, 2015In the file EngineDefines.h, changing 37 to read "#define WITH_SUBSTEPPING 0" will cause the solution to fail the build process. ...
Copy/pasting a child and non-child in IWCE does not preserve attachment hierarchy
UE - Gameplay - Components - Aug 1, 2017Copy/pasting a child and non-child component in IWCE will not preserve the individual attachment hierarchies of the components. It'll be based on whichever was last selected. If the child was last ...
Converting a source built project to 4.10 prevents the project from packaging.
UE - Foundation - Cpp Tools - UnrealBuildTool - Nov 27, 2015If a project created in a source build of the engine is converted to the source version of 4.10, the project will not compile with a "Missing UE4Game binary" message. ...
Niagara Sprite SubUV Skips Images
UE - Niagara - Aug 14, 2018Niagara SubUV will skip most images in a SubUV sprite. Every 8 frames on the time line once it starts spawning it will change its appears. Only 16 of the 64 images are shown from the SubUV. Found i ...
Up Ratio on the Gear Setup for Vehicle Movement Component does not work correctly
UE - Simulation - Physics - Sep 11, 2015When changing Up Ratio for the Gear Setup in a Wheeled Vehicle's Vehicle Movement Component, there are some weird results. At 1.0 for Gear Setup, the gear should shift once RPM is at max but it will ...
Output Pins Not deleting on DoOnce MultiInput
UE - Gameplay - Blueprint - Apr 13, 2017When using the DoOnce MultiInput node in blueprints, deleting a newly added pin on the input side will not delete its corresponding output pin. Adding a new pin after that will create the result lik ...
Import Window Appears Partially Off Screen When Fully Expanded
Tools - Feb 7, 2017After expanding all of the import settings for skeletal mesh import window it will always appear with part of the window off screen as long as the settings stay expanded. ...
Material Parameter Collection Values not Updating in Simulate if "Run Dedicated Server" is Checked
UE - Networking - Jul 15, 2019Material Parameter Collection Values not Updating if "Run Deadicated Server" is Checked Working as expected in 4.21 CL# 4753647 Found in 4.22 CL# 7053642, 4.23 Preview 1 CL# 7236301, and 4.24 CL# ...