Grasshoper - GCODE direction of extruder - 3D printer

Hi,

I’m new with grasshoper and I’m taking the first steps with this “software”.

So, I don’t know if it’s possible to get with grasshoper the direction of extruder when I convert from STL to GCODE.

This video:

It’s possible to see the XYZ movement but how I can get the angle of extruder ?

Thanks a lot.