[osg-users] Oculus+OSG

Christian Buchner christian.buchner at gmail.com
Mon Aug 3 09:06:23 PDT 2015


Great work on the OSG oculus support! It built and ran beautifully, for the
most part.

The OculusViewerSDK example continuously gives the following error message
while running. There are no observable graphics issues though - the sample
runs fine it appears.

Warning: detected OpenGL error 'invalid operation' after applying attribute
Viewport 000000ABF10CF6F0

I've been building osgoculusviewer-master against the Oculus SDK 5.0.1 on
Windows 8.1 64bit. The underlying OSG version is 3.2.1

I am using an nVidia GTX 970 card with the most recent WHQL drivers. My
Rift Display Mode is set to Direct HMD access

Is there any known cause to this error, or a possible workaround?

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