Move mouse about the screen and watch it magnify. The warp field is rendered with pen. You will need a fast computer for this to work smoothly. Try running it here if it is lagging on you: http://phosphorus.github.io/app.html?id=93561931&full-screen=true
Inspired by the crazy cool parent project by @raucket. Image and image data from parent project. (originally converted to list using http://dl.dropbox.com/u/12239448/ScratchTexture/index.html) || || || V