Framerate drops when using SceneCaptureComponents with a RenderTarget in VR

Virtual Reality - May 14, 2018

Using SceneCapture in packaged VR projects causes poor performance. Also observed with SceneCaptureCube Does not occur in 4.18 ...

MakeNoise detected one every two calls

Gameplay - AI - May 14, 2018

Licensee is using the Sense Hearing of the AIPerceptionSystem. When using the GamePlay Debugger they notice that one call of MakeNoise out of every two seems ignored by the AIPerception. ...

Changing widget names in the designer tab does not take into account spaces only changes

Tools - UMG - May 14, 2018

Changing the name of a widget so remove spaces from the name appears to have no effect. If the only changes to a widget's name in the designer tab are to remove/add spaces, the changes will not take ...

Keep State doesn't work when using an animation asset together with Anim BP

Anim - May 11, 2018

When using Keep State together with an Animation Blueprint on a Character, the Anim BP will override the Keep State and transition over to the idle animation as the animation in the slot no longer r ...

Volumetric Lightmaps Do Not Sample Correctly Under Landscapes

Rendering - May 11, 2018

Per Licensee:  I noticed that the Volumetric Lightmap does not build at correct density if an object is under the level of the terrain. Is this a feature or a bug? I'm creating a under-terrain dung ...

Child Snaps Away from Parent When Attach Track is Used

Sequencer - May 11, 2018

When attach track is added to a parent mesh in sequencer the the child mesh changes location ...

Forward Rendering Stationary Light Artifact

Rendering - May 11, 2018

The user who reported the issue has provided a video that also shows the issue:  [Link Removed] ...

Changing a Grid widget's layer setting a runtime does not update

Tools - UMG - May 11, 2018

When changing the layer settings for a widget with in a Grid panel at runtime there appears to be no change. The widgets do not update visibly, however when getting the layer setting it will reflect ...

Get Hit Result Under Finger by Channel appears to return the wrong location on MAC during PIE

Platform - Mac - May 11, 2018

The location give by the Get hit result under finger by channel appears to be affected by screen size on Mac. When clicking an area in the level, it does not always return the area under the finger ...

AnimSequence's play rate is doubled when in a SyncGroup

Anim - May 11, 2018

It is because that the RateScale is multiplied twice. First at UAnimSequenceBase::TickAssetPlayer : {{ const float PlayRate = Instance.PlayRateMultiplier * this->RateScale;}} Second at UAnimSeq ...