Unreal Engine Issues
Unreal Engine Issues
IPhonePackger re-signs app with old signature format that makes users get the warning popup on iOS
UE - Platform - Mobile - Jan 27, 2021Apple forces developers to code sign an app using the latest code signature format and IPP needs to support it. a related link: [Link Removed] ...
Custom Primitive Data changes done in the details panel on a placed BP Static Mesh resets to 0 after modifiying it
UE - Graphics Features - Dec 16, 2022Custom Primitive Data values don't stick when editing them in the detail panel on a placed BP actor containing a Static Mesh Component. Duplicate of [Link Removed] ...
Slower physics simulation when bSubStepping and bTickPhysicsAsync are enabled
UE - Simulation - Physics - Solver - May 10, 2023When both Substepping and Tick Physics Async are enabled, there appears to be an inconsistency between the part of the physics simulation that calculates the number of steps and the part that calcul ...
Improve DOF on flickering nanite geometry
UE - Graphics Features - Feb 9, 2024TLDR: need replace DOF's TAA pass with a TSR pass that support Circle of Confusion, and better wuality by having one of each for foreground, slight focus, and background ...
WatchEnumProperty() node failing to find Enum property in tool property set
UE - Graphics Tools - Modeling Tools - GeometryScripting - Oct 5, 2023Within a UEditorScriptableClickDragTool tool, when attempting to watch the changes of an UENUM property using WatchEnumProperty() node, the property will never be able to be found during FindValid ...
MoveToActor doesn't update AI's path on goal actor's move
UE - AI - Mar 16, 2015A number of issues with MoveToActor have been observed in 4.7.2, including: 1. Not updating path on goal actor's move 2. hitting obstacles after path updating ...
AnimBP Bug: Print string triggered though not referenced
UE - Gameplay - Blueprint - Feb 10, 2015Newly created animation blueprints will fire themselves during any form of PIE if they have been newly created during that session and even if no assets in the scene reference them at all. Restartin ...
Fbx importer crash when importing one "line" triangle
Tools - May 23, 2016When we have a mesh containing one triangle with two vertex at the same location the importer is crashing. It crash because rejecting the line triangle result with a mesh containing no vertex which ...
Animgraph-Blend node-Alpha Scale Bias-larger values imprecise
OLD - Anim - Jan 21, 2015When setting the alpha scale bias for a blend node in the AnimGraph, if you set the values so that the difference is greater than 10, the values will not enter as whole numbers (see image.) ...
Editing Lighting Intensity Field Value Fails
Tools - Jan 7, 2019You cannot change the intensity by just adding/changing numbers. You have to completely retype the entire value. Found in 4.21 CL# 4613538 and 4.22 CL# 4681912 ...