2c2
< translate([ -5.34, 3.50, -0.54 ])
---
> #translate([ -5.34, 3.50, -0.54 ])
5c5,7
< anvil();
---
> //anvil();
> pointer($vpt, [0,0,0]);
> //[ -41.33, 8.53, 60.00 ]
26c28
<         #union()
---
>         union()
39c41,67
< }
\ No newline at end of file
---
> }
> 
> /*
> * This module creates a pointer to make measurements.  The point is a very small
> * cube with center = false.  That puts the corner of the cube at the origin.  During
> * measurement this point will be at $vpt.  To make the pointer visible we hull the
> * small cube with a larger one placed roughly along the line of the center of the small
> * cube.  This puts the body of the pointer in the first quadrant.
> *
> * The trans parameter determines where the point is placed.  Normally we will pass
> * $vpt as this parameter.  That will allow interactive measurement.  The rot parameter
> * allows us to rotate the body of the pointer for the best angle. For example,
> * if there is a solid in the first quadrant, the point needs to come from a different
> * quadrant.
> */
> module pointer(trans = [0,0,0],rot = [0,0,0])
> {
>     
>     %translate(trans) rotate(rot)
>     hull()
>     {
>         cube(0.01, center = false);
>         translate([10,10,10])
>         cube(5);
>     }
> }
>