Struct Triangle2DF32 

#[repr(C)]
pub struct Triangle2DF32 {
    pub a: [f32; 2],
    pub b: [f32; 2],
    pub c: [f32; 2],
}

A 2D triangle: three vertices [x, y]. repr(C), unpadded, so a slice casts to and from the on-disk fixed-width payload with no copy.

Fields

a: [f32; 2]

First vertex [x, y].

b: [f32; 2]

Second vertex [x, y].

c: [f32; 2]

Third vertex [x, y].

Implementations

impl Triangle2DF32

pub const fn new(a: [f32; 2], b: [f32; 2], c: [f32; 2]) -> Self

Create a triangle from three vertices.

Trait Implementations

impl Clone for Triangle2DF32

fn clone(&self) -> Triangle2DF32

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Triangle2DF32

impl Debug for Triangle2DF32

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

Formats the value using the given formatter.

impl PartialEq for Triangle2DF32

fn eq(&self, other: &Triangle2DF32) -> 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 StructuralPartialEq for Triangle2DF32

impl Triangle2 for Triangle2DF32

const STRIDE: usize = 24

Byte stride of one record.

fn aabb(&self) -> Box2D

The triangle’s axis-aligned bounding box (always f64, for the index).