Unreal Engine Issues
Unreal Engine Issues
Memory leak in Test build when moving ISM with UpdateInstanceTransform
UE - Graphics Features - Jul 20, 2020This leak occurs in Test builds, but not in Development builds. Updating InstancedStaticMesh with UpdateInstancedTransform every frame causes a memory leak. This screenshot was taken using Mempr ...
A Blueprint containing an array Swap node will fail to be nativized.
UE - Gameplay - Blueprint - Jul 17, 2020Blueprint assets that utilize an array "swap" node to swap elements cannot currently be converted to C++. Current workaround: Either avoid use of the "swap" node or exclude the Blueprint asset from ...
InstancedFoliageActor experiences issues with floating point precision when far away from World Origin and is not affected by Origin Rebasing
UE - World Creation - Worldbuilding Tools - World Composition - Jul 17, 2020Foliage generated by Landscape Grass Type do not encounter this issue. Only hand painted foliage with foliage tool is not affected by rebased origin. Foliage vibrates when it is located in long dist ...
Character Jump Height is dependent on framerate
UE - Gameplay - Player Movement - Jul 17, 2020Character jump height is dependent on framerate, where lower framerate can result in reduced jump height. ...
Lightmaps not carrying over with 'Save Current As'
UE - Graphics Features - Lumen - Jul 17, 2020I can reproduce it, other developers reported to me too. Not a problem in 4.22 ...
Licensee reports 2048x2048 SceneCapture rendering causes flickering on Android
UE - Platform - Mobile - Jul 17, 2020Licensee reports 2048x2048 scene capture rendering causes on-screen flickering, that disappears when a 512x512 resolution is used. ...
ChaosDestructionDemo packages cannot be created in 4.25.1
UE - Simulation - Physics - Jul 17, 2020Chaos Destruction's PIE startup time increased several times from 4.23.1 to 4.25.1.
UE - Simulation - Physics - Jul 17, 2020In response, the licensee asks the following questions.Are there any plans for improvement?Is there a workaround? ...
ShooterGame clients can fail to connect to a server under packet loss when network encryption is enabled
UE - Networking - Jul 17, 2020ShooterGame demonstrates the issue where when encryption is enabled, if the (unencrypted) EncryptionAck message is dropped, the resent messages will be encrypted since the server has enabled encrypt ...
Keying rotation with quaternion interpolation can give unexpected results
UE - Anim - Sequencer - Jul 16, 2020Adding keys when quaternion interpolation is enabled can lead to unexpected results. ...