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delta_longitude

unit_sphere::vector

Function delta_longitude 

Source 
pub fn delta_longitude<T>(a: &Vector3<T>, b: &Vector3<T>) -> Angle<T>
where
    T: Float + Scalar + ComplexField<RealField = T>,
Expand description

Calculate the relative longitude of point a from point b.

  • a, b - the points.

returns the relative longitude of point a from point b, negative if a is West of b, positive otherwise.