Function nannou::ui::prelude::widget::primitive::shape::polygon::triangles

pub fn triangles<I>(
    points: I
) -> Option<Triangles<<I as IntoIterator>::IntoIter>> where
    I: IntoIterator<Item = [f64; 2]>, 

Triangulate the polygon given as a list of Points describing its sides.

Returns None if the given iterator yields less than two points.