Unreal Engine Issues
Unreal Engine Issues
Fix sampling frame rate not properly setup for dynamic montages
UE - Anim - Gameplay - Oct 9, 2024[Interchange]: Skeletal mesh import do not take geometric transform
UE - Editor - Content Pipeline - Import and Export - Oct 9, 2024We need to support geometric transform for meshes when importing skeletalmesh ...
FASTBuild cannot compile 5.5 for Windows.
UE - Foundation - Cpp Tools - UnrealBuildTool - Oct 8, 2024A licensee reported errors related to the sarif file when compiling version 5.5 using FASTBuild. The problem is that the FB implementation code doesn't know how to deal with the /experimental cl.exe ...
LidarPointCloud plugin causes crash on startup in packaged game on Mac
UE - Editor - Content Pipeline - Oct 3, 2024Material Graph Editor crash when changing the value of a node entering a reentrant expression
UE - Rendering Architecture - Materials - Oct 1, 2024It is possible to cause an editor crash when changing a the value of a node involved with a reentrant expression. See the steps to reproduce for more information. Specifically, the crash occurs whe ...
FBoneContainer::MakeMeshPoseIndex crash (out-of-bounds array)
UE - Anim - Gameplay - Sep 25, 2024Access Violation - UMovieSceneFolder::PostLoad - Accessing freed memory
UE - Anim - Sequencer - Sep 19, 2024A licensee has hit an access violation issue due to a movie scene containing a reference to an invalid child object binding. It triggers in the following method: UMovieSceneFolder::PostLoad // Vali ...
Niagara Sim Cache result from 3D Gas is blocky in Windows packaged game
UE - Niagara - Sep 13, 2024Summary: Cached 3DGas Niagara system appears blocky in packaged game. Brought up by a licensee via UDN: https://udn.unrealengine.com/s/question/0D5QP00000a17A40AI/niagara-fluids-simcache-artefacts- ...
CSM shadow casters falsely culled due to incorrect primitive octree test
UE - Graphics Features - Shadows - Sep 13, 2024While setting up whole scene shadows, CasterOuterFrustum is used to cull shadow casters from PrimitiveOctree. CasterOuterFrustum doesn't extend far back enough, which means that if an octree node fi ...
Runtime Virtual Texture (RVT) baked mips using Streaming Virtual Texture (SVT) only bakes the base colour
UE - Graphics Features - Sep 13, 2024Using Streaming Virtual Textures for the lower mips of an RVT using Base Color, Roughness, Normal seemingly leads to both roughness and normal being sampled as 0. This causes a significant shading a ...