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ludenio / UE4Cardboard

Not official UE4 plugin for very basic support of the Cardboard like VR viewers
MIT License
71 stars 20 forks source link

Distortion on Desktop Win64? #8

Closed danielvuljanic closed 8 years ago

danielvuljanic commented 8 years ago

Is it possible to get the lens distortion for a desktop game or is it only working for mobile devices? I'll get a distortion only on the right side, when change EHMDDeviceType to DT_OculusRift: https://answers.unrealengine.com/questions/384738/how-do-i-invoke-drawdistortionmesh-renderthread.html

risoms commented 8 years ago

I'm having the same issue too. The lens distortion is working for me using the EHMDDeviceType change, but I'm only able to see images on the right eye (see example).

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doomgrave commented 8 years ago

It' could be really usefull. Mainly for who uses Trinus VR like me or any other streaming application

danielvuljanic commented 8 years ago

Not an answer but maybe a good input for some testing: https://answers.unrealengine.com/questions/384277/seperated-viewrect-in-hmd-results-in-black-screen.html I'll give it a try.

risoms commented 8 years ago

The change did not help. I did noticed when using "-stereo on" for a packaged version of the task, the screen would revert to a SimpleHMD hmd screen (left and right eye with no distortion).

It seems like the EHMDDeviceType change doesn't have stereo on for some reason.

On Mon, Apr 4, 2016 at 6:13 AM, Daniel Vuljanic notifications@github.com wrote:

Not an answer but maybe a good input for some testing:

https://answers.unrealengine.com/questions/384277/seperated-viewrect-in-hmd-results-in-black-screen.html I'll give it a try.

— You are receiving this because you commented. Reply to this email directly or view it on GitHub https://github.com/NivalVR/UE4Cardboard/issues/8#issuecomment-205248065

nkindt commented 8 years ago

Not having a VR preview on desktops is an engine problem. All the plugin does it work on top of the engine and call various engine functions but it can't handle internal engine issues (only use them). The VR preview problem should be hopefully fixed soon by Epic. Till then the only option is to fully build and inspect on a mobile device.

risoms commented 8 years ago

The above solution worked, but involved editing the player controller. Using the above selection and the UE VR template fixed the issue.