Your Cut History is the blue line that Origin paints as you cut your workpiece. These cut lines illustrate the progress and the depth of your cut.
Each depth is assigned a specific color so 0.25" cuts will always be one color and 1" cuts will always be another. Cut history is also transparent so you can see physical markers you’ve put on your project.
Deeper cuts will always cover shallower cuts when they overlap
Placed designs are always visible on top of the cut history