Unreal Engine Issues
Unreal Engine Issues
When Retargeting Animation, Mesh Set as Preview that Shares Skeleton Isn't Kept
OLD - Anim - May 25, 2018When a preview mesh is set inside the skeleton(see attached screenshot) and saved and an animation retargeted to that skeleton, the preview mesh you changed it to is not displayed on the animation. ...
Tracks referencing the same sequencer don't work properly in package build
UE - Anim - Sequencer - Jun 18, 2018This issue is regression. It don't occur with 4.18.3. Sequencer behavior differs between PIE and package build. As shown by the attached .png, in PIE one character moves, but in package build it ap ...
Translucent Materials Receiving Incorrect Shadows in Forward Shading
UE - Graphics Features - Oct 2, 2018Translucent Materials will receive incorrect shadows in forward shading. This is working as expected in 4.18 CL# 3832480 Found in 4.19 CL# 4033788, 4.20 CL# 4369336, 4.21 CL# 4408769, 4.22 CL# 4413 ...
Incorrect Particle Translation When Reactivated
UE - Niagara - Oct 30, 2018When attaching a ribbon particle system to a moving object, undesired/unexpected effects take place when the object moves out of camera view. Found in 4.19 CL# 4033788, 4.20 CL# 4369336, 4.21 CL# ...
When Both AnimMontage and AnimationTrack are Playing, the Blending Results are Different from Expectation
UE - Anim - Sequencer - Dec 11, 2018When Slot animation by AnimMontage and AnimationTrack is done at the same time, the blend result differs from expectation. Probably because if AnimMontage's loop playback by EventTrack is executed, ...
CircleDOF Creates Artifacts When Close to a Translucent Surface With an Object Behind It
UE - Graphics Features - Dec 19, 2018With CircleDOF enabled artifacts will occur when getting close to a translucent plane with an object behind it. This does not occur with any other DOF method or if "Render After DOF" is disabled in ...
BuildGraph builds some tools for Win32 even if Win32 is excluded from the build
UE - Foundation - Cpp Tools - Jan 16, 2019When creating a local binary build of the Engine using the BuildGraph, there are several tools that are built for Win32 even if Win32 was specifically excluded from the BuildGraph (ie. -set:WithWin3 ...
Procedural Foliage Volume: Simulate() function doesn't work in Blue Print
UE - World Creation - Worldbuilding Tools - Foliage - May 10, 2019Procedural Foliage Volumes can be resimulated by clicking the Resimulate button. But they can't be resimulated from Blueprints, even if there is a Simulate() function that can be executed. Found in ...
Packaged Dedicated Server will not regenerate navmesh around instanced mesh
UE - AI - Jun 6, 2019The foliage instanced mesh, as well as ISM and HISM components both appears to be unable to export navmesh data for generation once we introduce a change in the contents. This error only shows up in ...
Niagara Sample Static Mesh. Source Not Working
UE - Niagara - Jul 7, 2019Static meshes are not rendered as particles when using the Static mesh module in Niagara and setting its source to a static mesh in the scene. Tested in 4.21.2 (CL - 4753647), 4.22 (CL - 7053647), ...