This guy combined an iPhone and an HTC Vive to make a virtual camera (sort of like the ones used for Avatar and Inside Out)

At the point when a motion picture is more CG than it is genuine — think motion pictures like Avatar or any of Pixar's stuff, where all or almost the greater part of nature is rendered — another test shows up: the camera.

Getting a fake camera (like the one in a rendering project) to move and carry on like a genuine camera (like the one that the camera fellow is generally holding) can be a torment. Testing a scene from an entire distinctive edge is less "hello, how about we attempt that again genuine fast and I'll shoot it from over yonder," and then some "hello, how about we tear open keyframes and revamp a bundle of deliberately set parameters."

James Cameron and the people at Pixar have been illuminating this with "virtual cameras" — physical camera-like gadgets that let videographers shoot completely virtual scenes much like they would shoot any scene in this present reality. They attach a recreated camera to the developments/introduction of a genuine camera intermediary, and push everything the mimicked camera "sees" back to a show on its true partner progressively.

As you may expect, these virtual camera apparatuses are… not shoddy.