pub fn presearch<C>(
curve: &C,
point: <C as ParametricCurve>::Point,
range: (f64, f64),
division: usize
) -> f64where
C: ParametricCurve,
<C as ParametricCurve>::Point: MetricSpace<Metric = f64> + Copy,
Expand description
Divides the domain into equal parts, examines all the values, and returns t
such that curve.subs(t)
is closest to point
.
This method is useful to get an efficient hint of search_nearest_parameter
.