Is there any extension to measure the angle between a line and a planes directly?

Operating system: Mac os
Slicer version: 4.11
Expected behavior: I want to measure the angle between a line and a plane in 3D model
Actual behavior: I have used similar extensions like “Angle planes” or " Q3DC", but none of them solve my problem……

There is no extension, but you can compute this with a few lines of Python code (for example: get the normal of the plane and the line and compute the angle between them). There are a number of very similar examples in the script repository.

Hello, I tried my best to modify the lines of python code in order to compute angle between plane and a line, but it was not successful, my goal is to calculate the angle between plane established by “mark up module” and a line, but the line is established by identifying two landmark points, without drawing the line by " mark up module", is this possible ? Could you please help me in this matter