Struct triangle::Triangle

pub struct Triangle {
    pub a: Point,
    pub b: Point,
    pub c: Point,
}

Fields

a: Point

b: Point

c: Point

Implementations

impl Triangle

pub fn aabb(&self) -> [Point; 2]

Returns two opposite points of axis-aligned bounding box.

pub fn angles(&self) -> Option<[f64; 3]>

Gets angles of the triangle.

pub fn area(&self) -> f64

Gets area of the triangle.

pub fn barycentric_to_cartesian(&self, pt: &Point) -> Point

Converts barycentric coordinates of given point to cartesian coordinate system.

pub fn cartesian_to_barycentric(&self, pt: &Point) -> Point

Converts cartesian coordinates of given point to barycentric coordinate system.

pub fn centroid(&self) -> Point

Gets centroid of the triangle.

pub fn circumradius(&self) -> Option<f64>

Gets radius of a circle that passes through all of the triangle's vertices, so called circumradius.

pub fn has_point(&self, pt: Point) -> bool

Checks whether a given point lies inside the triangle.

pub fn heights(&self) -> Option<[f64; 3]>

Gets the heights of the triangle.

pub fn inradius(&self) -> Option<f64>

Gets radius of a circle which is tangent to each side of the triangle, so called inradius.

pub fn is_collinear(&self) -> bool

Checks if points of triangle are collinear.

pub fn perimeter(&self) -> f64

Gets perimeter of the triangle.

pub fn semiperimeter(&self) -> f64

Gets semiperimeter of the triangle.

pub fn sides(&self) -> [f64; 3]

Gets lengths of sides opposite to points.

Trait Implementations

impl Debug for Triangle

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.