Unreal Engine Issues
Unreal Engine Issues
Each bone scales are improperly applied in the physical animation
UE - Simulation - Visual - Feb 4, 2025Suggested fix from licensee is : PhysAnim.cpp@339 #if 0 FVector RelPos = RecipScale3D * RelTM.GetLocation(); #else FVector RelPos = (BoneIndex == 0) ? RecipScale3D * RelTM.GetLocation() : Rec ...
GetActorsPerception useless in 4.7
UE - AI - Mar 11, 2015The new AI Perception system's BP API, marketed in release notes, depends on UAIPerceptionComponent::GetActorsPerception, that, as one AnswerHub user points out, is useless due to a buggy condition ...
sphere collision with start and end points set to the same value return no hit objects
UE - Gameplay - Aug 29, 2016Sphere collision with start and end points set to the same value return no hit objects. Workaround Set the end vector to 1 away from the start vector (0,0,0 to 1,1,1, etc.) Regression (no) issue ...
Cannot override editor shortcut bindings on Linux
UE - Platform - Linux - Nov 18, 2016Clicking the Override option when attempting to replace a keyboard shortcut with another key that is already bound will not update the settings. Workaround: Unbinding the key before rebinding it to ...
The AnimBlueprint Shows Duplicate Objects in the Debug Filter
UE - Gameplay - Blueprint Editor - Sep 3, 2015The AnimBlueprint shows duplicate characters in the Debug Filter causing three effects: 1. Causes breakpoints not to function properly 2. Reverts back to "No debug object selected" in the Filter rat ...
Default subobjects do not get PostLoad called
UE - Gameplay - Components - Nov 3, 2016PostLoad function is not called for blueprint components added through code. Regression: Yes In 4.12.5 (CL 3039270) code components do have PostLoad called if other components are not added throug ...
Startup movies using FDefaultGameMoviePlayer are not skippable using keyboard or gamepad
Media Framework - Oct 13, 2016There are a few separate issues with user input plumbing that prevent keypresses from getting to FDefaultGameMoviePlayer during a startup video 1) In FDefaultGameMoviePlayer::WaitForMovieToFinish() ...
Unable to add classes to the ShooterGameLoadingScreen module
Tools - Apr 7, 2016A licensee reported an issue of not being able to add a new class to the ShooterGameLoadingScreen module inside of Shooter Game. It tends to give more output errors when in a Source built editor rat ...
A Function whose declaration is in a platform specific "If" block cannot be bound to a delegate
UE - Foundation - Core - Jun 3, 2016Functions whose definition is in a platform specific "if" block cannot be bound to a delegate and also causes an assert when beginning to play in PIE for the first time since compiling, but the asse ...
ShooterGame weapon meshes are not consistent in Blueprint vs Editor viewports.
UE - Gameplay - Blueprint - Dec 8, 2016Opening the WeapGun or WeapLauncher blueprints will show that Mesh3P has a relative rotation of -90, however both meshes are shown overlapping each other. When an instance of the blueprint is added ...