Take the tour ×  I have a bunch of points lying on a vertical
plane. In reality this plane should be exactly vertical. But,
when I visualize the point cloud, there is a slight inclination
(nearly 2 degrees) from the verticality. At the moment, I can
calculate this inclination only. Concerning other errors, I
assume there are no shifts or something like that.  So, I want
to update coordinates of my point data so that they lie on the
vertical plane. I think, I should do some kind of
transformation. It may be only via rotation along X-axis. Not
sure what it would be.  I guess, you understood my question.
Honestly, I am poor at mathematics. So, please let me know how
to update my point coordinates to lie on the exact vertical
plane.   If I say exactly what I have done so far; I have point
cloud data representing a vertical object + its surroundings
things. (The data is collected by a moving scanner and may have
axes deviations from the correct world axes). The problem is, I
cannot say exactly that there is an err