Unreal Engine Issues
Unreal Engine Issues
Editor crashed on exporting a skeletal mesh twice after garbage collection occurs
Tools - Sep 21, 2017Issue was occurring with wildly varying repro steps, after speaking to Jurre and enabling gc.CollectGarbageEveryFrame 1 it was easy to conistenty reproduce this issue. note: I was getting this iss ...
Connections Expand When Using Layered Blend Per Bone Node With Blend Weight Over 2
OLD - Anim - May 9, 2018When changing to the Blend Weight to a number greater than 2 the connections between nodes starter to blur in the anim graph. Connections become ever more distorted when zooming out of anim graph. ...
Non-nativized classes that implement a nativized interface class do not get interface methods called when invoked through a Blueprint function library.
UE - Gameplay - Blueprint - Jul 5, 2018UObjectBaseUtility::GetInterfaceAddress() fails due to an incorrect serialized value of the 'bImplementedByK2' property within the non-nativized class's Interfaces array on save. See support thread ...
Shadows are Heavily Aliased with PCSS Enabled
UE - Graphics Features - Apr 11, 2019Shadows are exetremely rough and aliased if r.shadow.FilterMethod is set to 1. Working as expected in 4.21 CL# 4753647 Found in 4.22 CL# 5660361 and 4.23 CL# 5810496 ...
Fix primitive uniform buffer validation.
UE - Rendering Architecture - RHI - Jul 31, 2020GPUScene primitive validation is currently busted and asserts. It looks like there are two problems: 1) NaN's in the entries can cause comparison issues, so a MemCmp would be better. 2) There's a ...
User INI settings should be able to load/save to/from iCloud on tvOS and optionally iOS.
UE - Platform - Mobile - Jan 10, 2022UGameUserSettings just uses the ini file system and GameUserSettings to save/load user settings. on tvOS these files are not truly persistent and we should support loading GameUserSettings from iClo ...
[MetaSounds] - Inputs, Outputs, and Variables are not allowing spaces in the member name
UE - Audio - MetaSounds - Oct 27, 2022UE does not allow to have spacing for array in MetaSound PatchThis occurs in MetaSound Source as well Regression checked and occurs on //UE5/Release-5.1 @ CL 22805038 - P4V Repro Rate : 4/4 ...
PCG Graph on 2x2 Landscape incorrectly displays weight on paint layers
UE - World Creation - Procedural Tools - PCG Graph - May 26, 2023In my example picture I have "Grass" set as the target attribute area but the debug cubes are appearing on the dirt and snow as well. This only happens when the landscape subsections are set to 2x ...
Comment boxes no longer allow pinning/unpinning of comment bubbles
UE - Gameplay - Blueprint - Jun 24, 2015Comment bubbles above comment boxes no longer have an option to pin/unpin comment bubbles. This functionality allowed users to choose whether or not to show the comment bubble, which was useful for ...
Masked Materials have become more expensive to use
UE - Graphics Features - Aug 18, 2016Masked Materials have become more expensive in 4.13 and internal builds than in 4.12. Images attached for demonstration along with test map using the bush prop from starter content. Tested with ...