Struct Face

pub struct Face {
    pub vertices: [Vec2; 2],
    /* private fields */
}

A two dimensional face of two vertices. Uses counterclockwise winding order to calculate a normal

Fields

vertices: [Vec2; 2]

Implementations

impl Face

pub fn new(vertices: [Vec2; 2]) -> Self

pub fn length(&self) -> f32

pub fn length_squared(&self) -> f32

pub fn vertices(&self) -> [Vec2; 2]

Get the face’s vertices.

pub fn into_tuple(&self) -> (Vec2, Vec2)

pub fn normal(&self) -> Vec2

Get the face’s normal.

pub fn transform(&self, transform: Mat3) -> Self

Transforms the face

pub fn transform_3d(&self, transform: Mat4) -> Self

Transforms the face using 3d space using xz plane

pub fn side_of(&self, p: Vec2, normal: Vec2) -> Side

Returns the side self is in respect to a point and normal

pub fn split(&self, p: Vec2, normal: Vec2) -> [Self; 2]

Splits the face around p

pub fn adjacent(&self, other: Face) -> bool

Returns true if the face is touching the other face

pub fn midpoint(&self) -> Vec2

pub fn overlaps(&self, other: &Self) -> bool

Returns true if other overlaps self

pub fn contains_point(&self, p: Vec2) -> bool

pub fn dir(&self) -> Vec2

Trait Implementations

impl Clone for Face

fn clone(&self) -> Face

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Face

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

Formats the value using the given formatter.

impl Default for Face

fn default() -> Face

Returns the “default value” for a type.

impl<'a> IntoIterator for &'a Face

type Item = Vec2

The type of the elements being iterated over.

type IntoIter = IntoIter<Vec2, 2>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for Face

type Item = Vec2

The type of the elements being iterated over.

type IntoIter = IntoIter<Vec2, 2>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for Face

fn eq(&self, other: &Face) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Face

impl StructuralPartialEq for Face