Unreal Engine Issues
Unreal Engine Issues
PHAT Mass Properties don't account for COM offset and Physical Material changes
UE - Simulation - Physics - Oct 17, 2019Changes in an applied physical material are not automatically picked up by the PHAT mass properties display. A manual refresh is required for the display to update to the correct values. Adjustin ...
Enum with "MAX" element at other than the last element removes user defined last element
UE - Foundation - Core - Oct 18, 2019FNativeClassHeaderGenerator::ExportEnum produces this behavior. If an enum has “MAX” somewhere in the array, it removes last element. I tested my code to fix the issue.// code placeholder bool UE ...
Ensure condition failed when destroying a Level Sequence Actor on tick
UE - Anim - Sequencer - Oct 18, 2019In Tick processing of LevelSequencActors of World Tick, If you destroy an actor with an actor's ticks, delete it immediately from the LevelSequencActor array. I think that the problem occurred becau ...
AActor doesn't consider latent actions when using "auto destroy when finished" functionality.
UE - Gameplay - Oct 18, 2019Actors should check if they have any pending latent actions before automatically destroying themselves. ...
Shared Transitions are not usable by separate state machines within the same ABP
UE - Anim - Runtime - Anim Blueprints - Oct 18, 2019Shared transition rules/crossfades are not usable by other state machines within the same ABP. Copy/Pasting these transitions to a new machine, create new independent shared transitions of the same ...
Scrubbing an Animation with Process Root Motion does not apply root motion
UE - Anim - Gameplay - Oct 18, 2019When EnabledRootMotion and Process Root Motion are both enabled for an animation with root motion, scrubbing an animation does not match the result of playing the animation. The playing animation al ...
Strange intermittent CCD behavior on constrained physics bodies
UE - Simulation - Physics - Oct 23, 2019There is some strange issue with CCD where constrained CCD objects can get velocity nulled when hitting things while constrained, its very hard to reproduce normally in engine but happens often in V ...
Graph Editor ZoomToFit fighting user
UE - Editor - UI Systems - Slate - Oct 22, 2019When using the middle mouse button for panning in a graph editor, the zoom/pan transition effect will not cancel before completion due to manual input, leading to UI/User competition in an undesirab ...
Debug values not updated for parallel eval Animation BPs
OLD - Anim - Oct 22, 2019The watched values of a level instanced ABP do not update if a.ParallelAnimEvaluation is enabled. ...
sRGB flag is enabled when importing hdr image file
UE - Editor - Content Pipeline - Import and Export - Oct 23, 2019The sRGB flag is enabled when importing hdr files. This is disabled in PostEditChangeProperty, but remains enabled if we do not edit the file. I think the sRGB flag should be disabled for hdr image ...