Toggle Features & Custom Images

This update brings a few buttons in the lower left corner (unfortunately half eaten away by html scaling) to toggle the preview, the target points, and the puzzle.

The biggest change is probably the URL input field that let's you use any picture (jpg/png) hosted on the interwebs. Unfortunately, it is only available in the download version, because it does not work from the WebGL player. If you finished the first very easy image, you can enter a URL pointing to an image into the URL field. Once you press either of the restart buttons, the game will load your image. If it doesn't work for any reason, it will create a mesh that is concentrated in the center, so moving each handle just by a pixel should solve it and you can try another URL.

Please let me know what you think and post your favourite puzzle on Twitter using #GeometricPuzzle (and if you like mention me, @plantprogrammer)