Function rin::graphics::star_vertices

pub fn star_vertices<Point, F>(
    center: Point, 
    r: <Point as NumPnt>::Field, 
    ri: <Point as NumPnt>::Field, 
    points: u32, 
    f: F
) where
    F: FnMut(Point),
    Point: FloatPnt + Copy,
    u32: SubsetOf<<Point as NumPnt>::Field>,
    <Point as NumPnt>::Field: RealField,
    <Point as NumPnt>::Field: NumCast,
    <Point as NumPnt>::Field: Float,
    <Point as NumPnt>::Coordinates: Neg,
    <<Point as NumPnt>::Coordinates as Neg>::Output == <Point as NumPnt>::Coordinates,