Set the view perpendicular on each tooth

[Yasser_Ahmad]

I have a 3D dental model which I can rotate in infinite directions and angles. But, I want to be able to set a view where I will be looking directly at the facial surface of each tooth

What I’ve tried to do is:

1. Draw a cuve (polynomial worked well to draw a 2D curve on the occlusal plane)
   

   

2. Put a plane vertically to intersect that curve at the center of each tooth, hopefully close to 90 degrees
   

   

3. Rotate the screen or model until the plane becomes a line so that I’m sure I’m looking directly perpendicular on the tooth
   

   

what I am looking for is a simple way to set the view perpendicular on each tooth to evaluate its axis on two models superimposed

And I want to follow this method showed here but in 3D Slicer

Thank you in advance

[chir.set (SET)]

May be Cross section analysis module in SlicerVMTK extension could help you. I broadly understand that you might be looking for reslicing along a markups curve.