Unreal Engine Issues
Unreal Engine Issues
FCanvasTriangleRendererItem relies on BaseVertexIndex not being zero.
UE - Rendering Architecture - RHI - May 20, 2019The root of this issue is that FLocalVertexFactory is doing manual vertex fetch in the shader. In HLSL, this relies on SV_VertexId. In GLSL, it's gl_VertexId. HLSL does not include the base vertex i ...
Crash: nullptr in FindViewComponentForActor when ActorComponent is attached to Character with Camera Component.
UE - Gameplay - May 17, 2019Selecting an Actor with a Camera and a C++ inherited Blueprint Component that has sub-components,then compiling the BP component leads to a crash. Upon Debugging the Crash Call Stack: FindViewComp ...
Action RPG- ARPG CharacterBase::GetHealth() Null Crash
Docs - Samples - May 16, 2019In Action RPG Sample, NPC Blueprints "NPC_Goblin_Level_01,02.03" cannot be Duplicated. Crash results lead to ARPGCharacterBase.Cpp Get Health function. float ARPGCharacterBase::GetHealth() const ...
Tooltips incorrect when changing FExpressionInput of UMaterialExpressionTextureSample
UE - Rendering Architecture - Materials - May 16, 2019It seems that the display of ToolTip is displayed in the order of declared UPROPERTY () of the code.[Image Removed] ...
Remapping morph targets will crash if you have a cloth section
OLD - Anim - May 15, 2019By calling FLODUtilities::SimplifySkeletalMeshLOD on a mesh with cloth sections that is set to remap morph targets, a crash occurs. This seems to be due to the indexing of sections with/without incl ...
Ensure When Adding Nodes to Material Graph in Forward Shading
UE - Graphics Features - May 15, 2019Ensure occurs when adding a Constant3Vector to the Material Graph in Forward Shading. Works as expected in 4.21 CL# 4753647 Found in 4.22 CL# 6063286 and 4.23 CL# 6395561 ...
Sprite size scale by velocity module has Solve forces and velocity as a post dependency
UE - Niagara - May 14, 2019The size scaling should use the current frame's velocity, so this should happen after forces and velocities are solved. ...
Animation Blueprint with Shared Transition "marked" dirty
OLD - Anim - May 14, 2019Animation Blueprints which contain a shared transition used to transition between two animation states will be marked as "dirty" every time the blueprint is compiled and re-opened. ...
Datasmith CAD importer regression for Inventor files
UE - Editor - Content Pipeline - Datasmith - Importer - May 14, 2019Fails with 4.22 but works fine with 4.21 ...
[CrashReport] GPUCrash - exiting due to D3D device being lost - D3D Hung - Nvidia
UE - Graphics Features - May 14, 2019Separating [Link Removed] into Nvidia and AMD tickets.This ticket will house Nvidia information Exported data on 5/14/2019 with following Query:1 Month Time FrameMajorVersion is 4.22.1Callstack Con ...