Importing Gcode as Geometry

I'm reprogramming a part in NX that already has gcode generated from another programming platform. I'm hoping to import the gcode into NX as curve geometry to help understand what the current program is doing. I'm not looking to use the curves for programming any tool paths. Also, the model I am working with was exported for the other platform, so the coordinate systems should match up. In looking at the code I have, it appears to be entirely G0, G1, G2, and G3. Some cutter comp is also there. Anyone know of any journals that perform this function?