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On the other hand, if you want a fun ‘miniaturized’ effect put the camera on the floor (or a tiny tripod) and place LEGO buildings around it. Since these images are typically viewed in a headset you should place the camera at roughly head height, or 1 to 1.5 meters. You can use the mobile app to view the scene and snap the shutter once you get out of the camera view (ie, hide behind a door).
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Plus tripods are just a good idea in general to get crisp sharp photos. If you use a tripod the bottom mush will be almost invisible. For most directions this is fine, but since you have to hold the camera with your hands you’ll see this weird mush of thumbs and fingers at the bottom. The stitching at the top and sides is quite good, as long as you don’t have anything closer than about two feet from the camera.
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The camera essentially has two 180˚ lenses that are stitched with clever software into a single 360˚ equirectangular image. The Theta V can shoot both still images and video.įor shooting images I first suggest you get a tripod. The app is wonderful for checking the scene and adjusting the tripod before your shoot. It can connect to your computer via USB, but you can also control it via the Ricoh mobile app. If you want to make your own, you can get a 360° camera.
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You can find free reusable 360° images on the web by searching for equirectangular and creative commons. Oh, you wanted to use your own images? Ah, well good news. That is all you need for 360° experiences. It just toggles the visibility of each screen.
INSERT VR PHOTO ON WEBSITE CODE
You can look at the switcher.js file, but the code is pretty boring. The underlying switcher component is included in the Glitch project. Set the screen property to whichever scene you wish to load first. You can make as many screens as you want, then wrap them all in a single entity with a screen-switch component. The hotspots should have a to-screen component which names the scene to jump to.
Inside the screen entity put an a-sky component for the 360° image, then add spheres, or cubes or whatever else you want for the hotspots. To create a ‘scene’ make an entity with a screen component (I wanted to call it scene instead of screen but it would have been too confusing with the main a-scene component). You load your images in the a-assets section. It’s stock A-Frame with one custom component. You can think of this as the modern equivalent of the old multi-media CD-ROM edutainment apps from the mid-90s. To navigate you click on hot spots to jump from scene to scene. You can rotate around and look up, but you can’t move forward or back. 360 TourĪ 360° tour is a web-based experience where you view 3D imagery from a single vantage point. This is an example of what I call a 360° tour. If you move the gaze cursor to the pale blue sphere you will jump to a new scene.
If you use the fish icon in the upper right you can create your remix. If you click the headset icon in the lower right you can enter VR. If you load it up you’ll see me in my office with a ridiculous grin on my face and a strange sphere on my forehead. Thinking about it, ‘remix’ is probably a better word for non-programmers than ‘fork’. And Glitch is wonderful because I can give my students a sample project that they then ‘remix’ to create their own version.
You don’t have to write any JS code if you don’t want to. A-Frame lets you write markup that feels like HTML to produce 3D content. I have found the combination of A-Frame and Glitch to be ideal, especially for the younger learners. I often teach students at my local public library. Here is the solution I came up with using A-Frame, a web framework for building virtual reality experiences and Glitch, a creative community platform for building, remixing and hosting web apps and sites. 360° images are easy to discover and share online, and you don’t need to learn any new interactions to explore the 360° experience.īuilding 360° views is not as easy as exploring them, especially if you want to make an experience where the viewer can navigate from scene to scene. One of the most popular uses for VR today is 360° images and video.
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