use super::{impl_contains_from_relate, impl_contains_geometry_for, Contains};
use crate::geometry::*;
use crate::{GeoFloat, GeoNum};
impl<T> Contains<Coord<T>> for Triangle<T>
where
T: GeoNum,
{
fn contains(&self, coord: &Coord<T>) -> bool {
let ls = LineString::new(vec![self.0, self.1, self.2, self.0]);
use crate::utils::{coord_pos_relative_to_ring, CoordPos};
coord_pos_relative_to_ring(*coord, &ls) == CoordPos::Inside
}
}
impl<T> Contains<Point<T>> for Triangle<T>
where
T: GeoNum,
{
fn contains(&self, point: &Point<T>) -> bool {
self.contains(&point.0)
}
}
impl_contains_from_relate!(Triangle<T>, [Line<T>, LineString<T>, Polygon<T>, MultiPoint<T>, MultiLineString<T>, MultiPolygon<T>, GeometryCollection<T>, Rect<T>, Triangle<T>]);
impl_contains_geometry_for!(Triangle<T>);