The skybox in Chickens and PBRexample (same one) is too big for Android. All the other example skyboxes use a 1kx1k image, this offending one uses 2kx2k images. On some (not all) Android devices the 2kx2k images show up black, an you get an arcane error about a GLTexture failure. Scaling the 2kx2k images down to 1kx1k makes everyone happy. This will fix issues #821 and #310.
There are some warning in the Chickens, "Unknown attribute Geometry Enabled in XML data", don't know how they got there, removing them stopped the warnings without visible side effects.
The skybox in Chickens and PBRexample (same one) is too big for Android. All the other example skyboxes use a 1kx1k image, this offending one uses 2kx2k images. On some (not all) Android devices the 2kx2k images show up black, an you get an arcane error about a GLTexture failure. Scaling the 2kx2k images down to 1kx1k makes everyone happy. This will fix issues #821 and #310. There are some warning in the Chickens, "Unknown attribute Geometry Enabled in XML data", don't know how they got there, removing them stopped the warnings without visible side effects.