I want to find the minimum angle between two rectangles.
If they are exactly paralell, the result should be 0. If they are orthogonal to oneanother it should be 0 too. I want values only between 0 and 45 degrees.
I came up with this formula, where I end up having results between 0 and 2025. the two alphas are the angles of the longer edge of the rectangle.
Here is an example of the two extreme cases with the desired formula output of 0 and 45 degrees. The two alphas that I have are the main orientation of each rectangle. They can each range from 0-360°.
