Function parry2d::query::closest_points::closest_points_line_line_parameters

pub fn closest_points_line_line_parameters(
    orig1: &Point<Real>, 
    dir1: &Vector<Real>, 
    orig2: &Point<Real>, 
    dir2: &Vector<Real>
) -> (Real, Real)

Closest points between two lines.

The result, say res, is such that the closest points between both lines are orig1 + dir1 * res.0 and orig2 + dir2 * res.1.