Unreal Engine Issues

stat scenerendering not visible on mobile with VR Canvas

stat scenerendering not visible on Mobile VR with new VR Canvas Layer. Similar debug output are visible (Tested stat memory, stat rhi)  Confirmed in Main @ CL 4468496 ...

Thumbstick Values Resetting with Oculus Rift through SteamVR

Thumbstick values reset once max value is reached. Tested with Rift WMR Plugin off - Works normally Oculus Plugin off (Running through Steam VR) - Only X values reset. Confirmed in Packaged proj ...

Add pass through camera UV access to material network for AR platforms

Scene Depth Buffer corruption with VR on AMD GPUs

Depth buffer corruption/artifacts when using VR with certain AMD GPUs Tested with Oculus DK2, User reports with Oculus Rift ...

VR Motion Controllers: Haptic Feedback Effect SoundWaves

Attempting to play Haptic Effect SoundWaves on both Motion Controllers will cancel or interfere with each other. Tested with Oculus Also confirmed in Main 4348893 ...

ARKit Crash with Session Type: Image

AR app crashes when starting AR session if session type is set to "Image". Also confirmed in Main CL 4346626 ...

Assert when having too many VR devices

Internal team is encountering a crash when adding too many VR devices. Email thread titled "Re: Crash Logs" The bug is an internal limit of devices the code supports, which is 8. If a controller o ...

Sprites/Flipbooks only render in left eye with Instanced Stereo Rendering enabled

Paper2D sprites render only in left eye with Instanced Stereo enabled. Also confirmed in Main CL 4329255 ...

ARKit GetCurrentFrame crashes app

Using "GetCurrentFrame" crashes app. "The crash is due to the default constructor of FAppleARKitFrame being called by the above mentioned blueprint function. That constructor fails to initialize fi ...

Stereo layers persist in HMD after VR Preview

Stereo layers persist in the HMD after VR Preview is closed.  This persists through opening other maps and using VR Preview in those maps. StreamChangelistOccurs?//UE4/Main4305553Yes//UE4/Main429899 ...