Unreal Engine Issues
Unreal Engine Issues
UCharacterMovementComponent OldVelocity is pre-additive while Velocity is post-additive
UE - Gameplay - Player Movement - Oct 10, 2019In UCharacterMovementComponent code such as PhysFalling, RestorePreAdditiveRootMotionVelocity is called before FVector OldVelocity = Velocity; leaving OldVelocity in a pre-additive state making furt ...
Event Blueprint Initialize Animation executes multiple times per instance per frame
UE - Anim - Runtime - Anim Blueprints - Oct 10, 2019When editing the default values of a BP using an ABP, the ABP's initialize event will be triggered multiple times in a single frame. ...
TMap entries are removed on Blueprint compile when using struct as key
UE - Gameplay - Blueprint Compiler - Oct 10, 2019Map entries are removed on Blueprint compile when using struct as key. ...
Background Blur widget renders with offset in PIE when within a Retainer Box
UE - Editor - UI Systems - Slate - Oct 10, 2019The background blur widget does not render in the correct position in PIE when it is within a retainer box. It's likely that we're not applying the retainer window's offset properly when calling FSl ...
thumbnail is updated at an unintended timing
UE - Editor - Content Pipeline - Content Browser - Oct 14, 2019This seems to be because the OrbitZoom of ThumbnailInfo is rewritten by ResetCamera () when the viewport is opened. Is this correct processing? ...
Copy Procedural Mesh from Static Mesh Component does not work correctly when the order of material slots is different
UE - Graphics Features - Oct 15, 2019This issue occurs when the section and material slot order do not match In this sample project:[Link Removed] According to a report from the licensee, the order of Sections seems incorrect.[Link R ...
Blueprint macro in a level blueprint causes memory leak
UE - Gameplay - Blueprint - Oct 15, 2019The level blueprint has a macro that references a level. FBlueprintNodeTemplateCache keeps holding this cashe at transition level. Unable to find source-code formatter for language: text. Available ...
Issues with translucent material when using sceneColor node.
UE - Graphics Features - Oct 11, 2019Issue seems to be linked to Eye Adaptation. Turning it off results in the sphere to be invisible. The attached image shows the output of the editor versus game mode (cooked or -game) This shader w ...
Directional light triggers 'too many overlapping lights' error in forward shading
UE - Graphics Features - Sep 24, 2019The underlying reason seems to be that the stationary lights require SM channels for casting shadows from movable objects and they are assigned channels 0,1,2 by lightmass (or somewhere along the w ...
Stereo layers with depth render translucency as black on Oculus Quest
UE - Platform - XR - Sep 27, 2019[Link Removed] ...