Unreal Engine Issues
Unreal Engine Issues
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Arrays in UMaterialEditorInstanceConstant are not updated
UE - Rendering Architecture - MaterialsAny UPROPERTY TArray added to UMaterialEditorInstanceConstant will not cause UI updates when elements are added or removed. This is caused by...
Nanite UV switch seams
UE - Graphics FeaturesAnalytical Derivatives are not calculated properly when using UMaterialExpressionSwitch. Disjoint UVs in screen space result in large jumps in...
MRQ - MovieGraphEditorExample.py on_executor_finished_delegate not called in 5.6
UE - Anim - Sequencer - MRQFrom UDN: We are launching jobs using a modified version of MovieGraphEditorExample.py. In 5.5 everything works fine, but in 5.6 the on_execut...
Light Mixer - All of the Light Attributes disappear when you have Show Only Selected enabled
UE - Virtual Production - ToolsAll of the Light Attributes disappear when you have Show Only Selected enabled....
Fix up GPU breadcrumb labels for Intel performance analysers
UE - Rendering Architecture - RHIA licensee has brought up that the GPU breadcrumbs are incorrectly displayed with traces taken on the Intel GPU Analyzer tools (see screenshot...
Mover flying mode rotation changes may be incorrect with roll involved
UE - Gameplay - Player Movement - MoverA licensee has reported that Mover's method of adding rotators together may produce different results than quaternion multiplication - for exa...
Iris - check hit in FNetBitStreamWriter::InitBytes if object has only COND_InitialOnly replicated properties
UE - Networking - IrisInitOnly FReplicationStateDescriptors will have a value of 0 for ChangeMaskBitCount, so if an object only has COND_InitialOnly properties, its...
Iris - Function descriptors will prevent protocols from being marked as fully push based
UE - Networking - IrisRigidBody parameters not working (external force and others)
UE - Simulation - Physics - CharacterWe are running into issues where the parameters of the RigidBody node in an ABP are not being applied at all when running the ABP in PIE even ...
[StateTree] Reentering current state immediately after exiting does not reset variables on tasks with "Should State Change on Reselect"
UE - AI - StateTreeContext State Tree Tasks have a configurable default value 'Should State Change on Reselect' which controls whether the task receives a Enter...