Creating a Blueprintable Struct that contains a Tmap results in Editor Crash

Tools - Sep 6, 2019

Any blueprint with a TArray of a struct containing a TMap crashes the editor when adding elements ...

OVR Metrics Tool reporting a memory leak for Oculus Quest

Virtual Reality - Sep 5, 2019

The quest appear to have a memory leak. This can be shown when using the OVR Metric tool. When launching an app onto the device it appears that he memory usage goes up every 20 seconds or so. ...

When multiple HLODs are set, the transition does not occur correctly

Rendering - Aug 30, 2019

The [bIsVisible] flag is set to [1] by the following judgment.const bool bIsInDrawRange = DistanceSquared >= Bounds.MinDrawDistanceSq * HLODState.FOVDistanceScaleSq; Judging from this code, I bel ...

gltf 2.0 Blender Polly Import crashes

Enterprise - Aug 29, 2019

Trying to import the Polly sample model for gltf 2.0 crashes Editor. User know that the Plugin is experimental but as the Polly Model is used for Blender gltf development, it should work. The crash ...

MaxDrawDistance does not work with HLOD

Rendering - Aug 19, 2019

1. Create HLOD. 2. Set DesiredMaxDrawDistance. 3. DistanceCulling does not work. ...

Bone namespaces aren't properly handled by FillRecursivelySkeletonCompareData

Tools - Import - Aug 7, 2019

Incorrect warnings can be given when re-importing Skeletal meshes as FillRecursivelySkeletonCompareData does not use FFbxImporter::MakeName. ...

SpiralBlur-SceneTexture Does Not Compile If Raytracing Enabled

Rendering - Ray Tracing - Jul 22, 2019

The material function SpiralBlur-SceneTexture, does not compile in DX12 mode. Found in 4.22 CL# 7053642, 4.23 CL# 7321677, 4.24 CL #7474192 ...

Rearranging Slate Brushes causes crash

Tools - Slate - Jul 14, 2019

Rearranging the order of a Slate Brush array causes the editor to crash. Tested in 4.21.2 (CL - 4753647), 4.22.3 (CL - 7053647), 4.23 (CL - 7305105), 4.24 (CL - 7285696) ...

Crash when generating proxy mesh

Tools - Jul 12, 2019

Generating a proxy mesh with imported models and the simplify mesh flag set to true causes the editor to crash. Tested in 4.21.2 (CL - 4753647), 4.22.3 (CL - 7053647), 4.23 (CL - 7288428), 4.24 (CL ...