You can view a calculated toolpath in the 2D and 3D views. A toolpath is displayed as a sequence of dark red lines in the 2D view, and a series of multi-coloured lines in the 3D view.
The colours in which a toolpath is displayed in the 3D view indicate the machining tool's movements when machining your vector artwork or composite relief.
The following example shows a calculated toolpath simulation as seen along the Y axis:
