Function truck_modeling::base::algo::surface::presearch

pub fn presearch<S>(
    surface: &S, 
    point: <S as ParametricSurface>::Point, 
    ((f64, f64), (f64, f64)), 
    division: usize
) -> (f64, f64) where
    S: ParametricSurface,
    <S as ParametricSurface>::Point: MetricSpace,
    <S as ParametricSurface>::Point: Copy,
    <<S as ParametricSurface>::Point as MetricSpace>::Metric == f64, 

Divides the domain into equal parts, examines all the values, and returns (u, v) such that surface.subs(u, v) is closest to point. This method is useful to get an efficient hint of search_nearest_parameter.