GComb
GComb is a gCode viewing tool with an interior focus
GComb is an open-source quick and easy Java tool intended to ease the lives of all 3D printing hobbyists by providing a look inside a “sliced” GCode file and a better view of what is going to be printed, before it is printed. It works by parsing GCode files and producing an image for each layer of the printed object, any of which can then be viewed.
GComb was originally written on Mac OS X using Eclipse with Java version 1.7.0_25, and was made for a Makerbot™ The Replicator Dual printing...