NOTE: Google Cardboard camera does not generate full spherical panoramas. Google Cardboard Camera is only capable of generating a 360 horizontal cylindrical panorama. The panoramas it outputs will not encompass both the floor and ceiling of an environment. When the final panorama is output from the following process, the resulting image is a full stereo spherical panorama where the "missing" areas of the image are filled in (by Google) with a blurred version of the actual horizontal slice. The final single output image is composed of the left eye 360 panorama (with blurred "extensions") stacked on top of the right eye image.
- Take picture with Google Cardboard Camera app (https://play.google.com/store/apps/details?id=com.google.vr.cyclops&hl=en) on your Android device.
- We recommend starting your capture 180 degrees from where you want the scene to be centered. For example, if you are taking a photo of the exterior of a building and you want the scene to be centered on the front door of the building, you should first start taking the photo looking away from the front door. If you don't have the luxury of controlling where you start, you can always adjust the starting orientation from the Visual Vocal authoring portal. Information on adjusting panorama rotation is available in the Setting The Point Of View For Teleporters: Setting The Rotation Orientation article.
- And unlike other panoramic capture applications, it's also best to take the image with your phone held some distance from your body so that you are not rotating around the center of the phone. It is best, in order to get some degree of stereo separation, to make sure there is a good amount of parallax image shifting as you pan around to take the photo. More information of the Google Cardboard Camera app for IOS is available at: https://support.google.com/cardboard/answer/6329800?hl=en&ref_topic=6387382
Using Google Photos to download the stereo image from your Android device
- Run the Google Photos app on your Android device
- Tap on the "Assistant" tab on the bottom of the app
- Make sure that the Backup process has completed. This copies your photos from your phone to the Google Photos cloud based hosting service
- Visit the Google Photos web site: https://photos.google.com/, making sure that you are logged on with the same credentials you are using on your phone for the Google photos app.
- Locate and select the stereo image you want to download in the "Photos" list of the website.
- When the desire image (or images) is selected, open the "More options" menu from the top right of the web page.
- Select "Download".
Using a USB cable to download the stereo image from your Android device
- Plug a USB cable into your Android device.
- Using your file browser, locate the photo storage folder on your Android device. It is typically called, "This PC\<device name>\Phone\DCIM\CardboardCamera"
- Copy the desired panoramic images to your Windows or MacOS computer.
Importing the images into a V|V
Make sure to specify that these images are of type "Google Cardboard VR Photo" (the Visual Vocal authoring portal should automatically determine the image type for you).
- You should now have an image (or set of images) that you can load into the Visual Vocal web portal.