title: How to make a panoramic cylinder with Three.js
body: <p>I am trying to make a panoramic view with a panoramic photo on WebGL.
  At everywhere there are examples with 8 photos and a cube but I have a photo and I want to texture inside of a cylinder and place camera to center of it. Also when I wrote "Three.js tutorial" to google, I found many examples but there is no exactly definition of functions. Can you offer me good one?</p>