this seems to be a simple question, but I used some hours until now without finding a solution.
I need to get the normal vector of a sketch in the coordinate system of the body containing it (or in the global one if the sketch is not within a body).
(Or simpler the vector pointing out of the screen if one opens the sketch in the sketcher-workbench.)
I tried to find something in the documentation, but I found there only the C++ member function Sketcher::Sketch::calculateNormalAtPoint (https://www.freecadweb.org/api/d9/d9b/c ... 92bae4a5c1), and from the code I guess that this method does not even do what I want (it should do something like calculating the normal to a curve at a point in 2D).
Thanks for the help.