Struct shape_core::Triangle

pub struct Triangle<T> {
    pub vertex: [Point<T>; 3],
}

Fields

vertex: [Point<T>; 3]

Implementations

impl<T> Triangle<T>

pub fn new<P>(vertex: [P; 3]) -> Self where
    Point<T>: From<P>, 

pub fn is_empty(&self) -> bool

pub fn is_sss(&self) -> bool

pub fn is_sas(&self) -> bool

pub fn area(&self) -> T

Trait Implementations

impl<T: Clone> Clone for Triangle<T>

fn clone(&self) -> Triangle<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for Triangle<T>

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

Formats the value using the given formatter.

impl<T> From<&'_ Triangle<T>> for Polygon<T> where
    T: Clone, 

fn from(v: &Triangle<T>) -> Self

Converts to this type from the input type.

impl<T> Projective<T> for Triangle<T> where
    T: Float, 

fn transform(&self, matrix: &[&T; 9]) -> Self

Transform by a 3×3 matrix.

fn rotate(&self, angle: &T) -> Self

Transform by rotate degree $\alpha$.

fn rotate_point(&self, point: &[&T; 2], angle: &T) -> Self

Transform by rotate with a point $\alpha$.

fn translate(&self, x: &T, y: &T) -> Self

Transform by length $\delta x, \delta y$.

fn translate_x(&self, x: &T) -> Self

Transform by length $\delta x$.

fn translate_y(&self, y: &T) -> Self

Transform by length $\delta y$.

fn scale(&self, x: &T, y: &T) -> Self

Transform by scale $x, y$.

fn scale_x(&self, x: &T) -> Self

Transform by scale $x$.

fn scale_y(&self, y: &T) -> Self

Transform by scale $y$.

fn reflect(&self, x: &T, y: &T) -> Self

Transform by skew $x, y$.

fn reflect_x(&self) -> Self

Transform by skew $x$.

fn reflect_y(&self) -> Self

Transform by skew $y$.

fn skew(&self, a: &T, b: &T) -> Self

Transform by angle $\alpha, \beta$.

fn skew_x(&self, a: &T) -> Self

Transform by angle $\alpha$.

fn skew_y(&self, b: &T) -> Self

Transform by angle $\beta$.

impl<T> TryFrom<&'_ Polygon<T>> for Triangle<T> where
    T: Clone, 

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: &Polygon<T>) -> Result<Self, Self::Error>

Performs the conversion.

impl<T, P> TryFrom<(P, P, P)> for Triangle<T> where
    Point<T>: From<P>, 

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: (P, P, P)) -> Result<Self, Self::Error>

Performs the conversion.

impl<T> ValidShape<T> for Triangle<T> where
    T: Num + PartialOrd + Clone, 

fn is_empty_under_thousand(&self, thousand: T) -> bool

fn is_empty(&self) -> bool