Struct Face 

pub struct Face {
    pub v0: usize,
    pub v1: usize,
    pub v2: usize,
}

A triangular face referencing 3 vertex indices

Fields

v0: usize

v1: usize

v2: usize

Implementations

impl Face

pub fn new(v0: usize, v1: usize, v2: usize) -> Self

Create a new face

pub fn indices(&self) -> [usize; 3]

Get the indices as an array

pub fn contains_vertex(&self, v: usize) -> bool

Check if this face contains a vertex index

pub fn replace_vertex(&mut self, old: usize, new: usize)

Replace a vertex index in this face

pub fn is_degenerate(&self) -> bool

Check if this face is degenerate (has duplicate vertices)

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 Hash for Face

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

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 Eq for Face

impl StructuralPartialEq for Face