Virtual Reality Space Exploration
https://github.com/tmaximini/generator-ionic-gulp
http://stackoverflow.com/questions/36911852/multiple-a-scene-using-canvas
https://blog.neondaylight.com/build-a-simple-web-vr-ui-with-a-frame-a17a2d5b484#.i5qkcyy18
https://github.com/oscarmarinmiro/aframe-stereo-component eg: https://github.com/bryik/aframe-cardboard-camera/blob/master/examples/mountain.html
https://www.sitepoint.com/bringing-vr-to-web-google-cardboard-three-js/
http://codepen.io/bryik/pen/XKWgvK
Scan this to view the virtual tour on your mobile device. - http://vrviewer.istaging.co/#!/684173
aframevr/aframe#1023 One way we did before is to create a black mask entity that fades in when transitioning, and you change the scene during the transition.
https://github.com/nylki/aframe-fit-texture-component
Look down controls? https://github.com/googlevr/gvr-unity-sdk/tree/master/Samples/CardboardDesignLab
http://almossawi.com/aframe-d3-visualization/demo/
gulp --build
git subtree push --prefix www origin gh-pages
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore resources/android/onmars.keystore platforms/android/build/outputs/apk/android-release-unsigned.apk OnMars
~/Library/Android/sdk/build-tools/25.0.3/zipalign -v 4 platforms/android/build/outputs/apk/android-release-unsigned.apk platforms/android/build/outputs/apk/OnMars.apk
data:video/mp4;base64 https://cordova.apache.org/docs/en/latest/reference/cordova-plugin-whitelist/