Yet Another Gcode Viewer

# yagv - Yet Another Gcode Viewer

This is a fast 3D Gcode Viewer for Reprap-style 3D printers, in Python and OpenGL (via pyglet)

It was written since I could not find a visualizer that fitted my needs, i.e:
* Load large files painlessly
* Let me choose the layer to display
* Color segments according to function
* Show a full 3D view for better undertanding of the code.


Designed in Ubuntu Linux; Expected to work in any Linux, Windows or OS X

Full code at https://github.com/jonathanwin/yagv and attached

## Requires:

* python 2.x (2.7.3 tested)
http://python.org/
* pyglet 1.1+ (1.1.4 tested)
http://www.pyglet.org

## Usage:

yagv [file.gcode]
* By default, open data/hana_swimsuit_fv_solid_v1.gcode if no file specified

## Features:

* Colors segments according to their type:
* extruding
* flying the head to the next extrusion point
* retracting filament
* restoring filament
* Allows displaying layers independently to examine them.
* Au