Unreal Engine Issues
Unreal Engine Issues
Alembic Hair Doesn't Render In Both Eyes In VR
UE - Platform - XR - Dec 20, 2019Alembic hair doesn't render in the right eye in VR. A demonstration project can be found [Link Removed]. NOTE: The hair is rendered as an overlay in other editor previews (skeletal mesh, Physics). ...
VR Notification events do not appear to fire
UE - Platform - XR - Feb 2, 2017VR Notification events do not appear to fire. In the given test using HMD Put On Head Delegate the event does not appear to fire off when the user puts on the headset. This appears to happen with al ...
Changing screen percentage while in VR Preview will change screen coords for post process shaders
UE - Platform - XR - Jan 30, 2015If a post process volume is set to use a material shader, reducing the screen percentage while in VR Preview will shift the coordinates left/right. ...
Editor crashes When exiting VR mode if the command "hmddbg showcamera on" was used
UE - Platform - XR - Jun 30, 2015If the user inputs the command "hmddbg showcamera on" via a command line input then the editor will crash when exiting out of VR Mode. ...
Performance issues when a Render target is added to Spectator screen (VR) in a packaged game
UE - Platform - XR - Feb 20, 2019Performance issues when a Render target is added to Spectator screen (VR) in a packaged game ...
[VR] Camera attached to non-root scene component in BP will sink into floor after Reset to Floor Origin
UE - Platform - XR - Aug 12, 2016When a project is first created following the Setting up UE4 to work with SteamVR docs, the Vive camera works correctly and will display at the correct height. However, if at any point during develo ...
SpectatorScreenMode console commands do not update SpectatorScreenMode in VR Mode on Windows Mixed Reality
UE - Platform - XR - Mar 21, 2019None of the Spectator Screen Mode commands are changing the active SpectatorScreenMode in VR Mode on Windows Mixed Reality headsets. This same setup modifies SpectatorScreenMode on Oculus, Vive, and ...
Scene Depth Buffer corruption with VR on AMD GPUs
UE - Platform - XR - Sep 12, 2018Depth buffer corruption/artifacts when using VR with certain AMD GPUs Tested with Oculus DK2, User reports with Oculus Rift ...
Ensure when adding more than one camera to world in VR mode
UE - Editor - Workflow Systems - Jun 13, 2017Ensure condition failed: Lhs.CurrentNum == Lhs.InitialNum [Link Removed] [Line: 197] Array has changed during ranged-for iteration! Ensure occurs after dragging in multiple cameras into the world i ...
DeprojectScreenPositionToWorld has inaccurate behavior in VR
UE - Platform - XR - May 6, 2015Calling DeprojectScreenPositionToWorld while in VR mode does not project from the center of the Oculus view. Using the results of the call with a line trace will show the line coming off center fro ...