Struct Triangle2D 

pub struct Triangle2D {
    pub v1: [f64; 2],
    pub v2: [f64; 2],
    pub v3: [f64; 2],
}

A 2D triangle defined by three vertices

Fields

v1: [f64; 2]

First vertex [x, y]

v2: [f64; 2]

Second vertex [x, y]

v3: [f64; 2]

Third vertex [x, y]

Implementations

impl Triangle2D

pub fn new(a: [f64; 2], b: [f64; 2], c: [f64; 2]) -> Self

Creates a new triangle with the given vertices

pub fn area(&self) -> f64

Calculates the area of the triangle

pub fn contains_point(&self, point: &[f64; 2]) -> bool

Tests if a point is inside the triangle

pub fn a(&self) -> &[f64; 2]

Provides access to the first vertex (alias for v1)

pub fn b(&self) -> &[f64; 2]

Provides access to the second vertex (alias for v2)

pub fn c(&self) -> &[f64; 2]

Provides access to the third vertex (alias for v3)

Trait Implementations

impl Clone for Triangle2D

fn clone(&self) -> Triangle2D

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Triangle2D

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

Formats the value using the given formatter.

impl Copy for Triangle2D