This filter should be changed to store the misorientation angle that is calculated instead of the normalized vector. OR instead have that as an option to store the full Axis-Angle. Then that would give the user both the angular misorientation angle and the direction vector. In visualization they would just pick the correct component of the array (which should be noted in the updated documentation) to display the value of the angle.

• A new unit test should be created for this filter.

  • Probably do not need some huge data set. Enough features as surface mesh to check some critical orientation pairs such as <1,0,0> and <0,1,0> (which should come out to 90 degrees and others like that.

• Updated Documentation with algorithm explanation, maybe an infographic or screen shot would be useful here.