Struct Triangle 

#[repr(transparent)]
pub struct Triangle<T>(pub [Vec2<T>; 3]);

A triangle, represented by 3 points.

Tuple Fields

0: [Vec2<T>; 3]

Implementations

impl<T: Pod + NoUninit> Triangle<T>

pub fn as_bytes(&self) -> &[u8]

This type re-interpreted as a slice of bytes.

pub fn as_bytes_mut(&mut self) -> &mut [u8]

This type re-interpreted as a mutable slice of bytes.

impl<T: Copy + AbsDiffEq<Epsilon = T>> Triangle<T>

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

Returns true if the two values are approximately equal according to the absolute difference between their components.

impl<T: Copy + RelativeEq<Epsilon = T>> Triangle<T>

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

Returns true if the two values are approximately equal according to the absolute difference between their components, as well as relative-based comparisons.

impl<T: Copy + UlpsEq<Epsilon = T>> Triangle<T>

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

Returns true if the two values are approximately equal according to the absolute difference between their components, as well as ULPs (Units in Last Place).

impl<T> Triangle<T>

pub const fn new(a: Vec2<T>, b: Vec2<T>, c: Vec2<T>) -> Self

Create a new triangle.

impl<T: Copy> Triangle<T>

pub const fn a(&self) -> Vec2<T>

First point of the triangle.

pub const fn b(&self) -> Vec2<T>

Second point of the triangle

pub const fn c(&self) -> Vec2<T>

Third point of the triangle.

pub fn edges(&self) -> [Line<T>; 3]

The triangle’s 3 edges.

pub const fn edge_ab(&self) -> Line<T>

The triangle’s a -> b edge.

pub const fn edge_bc(&self) -> Line<T>

The triangle’s b -> c edge.

pub const fn edge_ca(&self) -> Line<T>

The triangle’s c -> a edge.

impl<T: Num> Triangle<T>

pub const ZERO: Self

A triangle with all points set to (0, 0).

pub fn ab(&self) -> Vec2<T>

The vector a -> b of the triangle.

pub fn bc(&self) -> Vec2<T>

The vector b -> c of the triangle.

pub fn ca(&self) -> Vec2<T>

The vector c -> a of the triangle.

impl<T: Float> Triangle<T>

pub fn norm_ab(&self) -> Vec2<T>

Return the outward-facing normal of edge a -> b.

pub fn norm_bc(&self) -> Vec2<T>

Return the outward-facing normal of edge b -> c.

pub fn norm_ca(&self) -> Vec2<T>

Return the outward-facing normal of edge c -> a.

pub fn transform_by(&self, f: impl FnMut(Vec2<T>) -> Vec2<T>) -> Self

Trait Implementations

impl<T> AbsDiffEq for Triangle<T>

where T: AbsDiffEq, T::Epsilon: Copy,

type Epsilon = <T as AbsDiffEq>::Epsilon

Used for specifying relative comparisons.

fn default_epsilon() -> Self::Epsilon

The default tolerance to use when testing values that are close together.

fn abs_diff_eq(&self, other: &Self, epsilon: Self::Epsilon) -> bool

A test for equality that uses the absolute difference to compute the approximate equality of two numbers.

fn abs_diff_ne(&self, other: &Rhs, epsilon: Self::Epsilon) -> bool

The inverse of AbsDiffEq::abs_diff_eq.

impl<T> AsRef<[Vec2<T>]> for Triangle<T>

fn as_ref(&self) -> &[Vec2<T>]

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Clone> Clone for Triangle<T>

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

Returns a duplicate 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<'de, T> Deserialize<'de> for Triangle<T>

where T: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> From<[Vec2<T>; 3]> for Triangle<T>

fn from(value: [Vec2<T>; 3]) -> Self

Converts to this type from the input type.

impl<T> From<(Vec2<T>, Vec2<T>, Vec2<T>)> for Triangle<T>

fn from((a, b, c): (Vec2<T>, Vec2<T>, Vec2<T>)) -> Self

Converts to this type from the input type.

impl<T> From<Triangle<T>> for [Vec2<T>; 3]

fn from(value: Triangle<T>) -> Self

Converts to this type from the input type.

impl<T> From<Triangle<T>> for (Vec2<T>, Vec2<T>, Vec2<T>)

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

Converts to this type from the input type.

impl<T> From<Triangle<T>> for DynShape<T>

fn from(value: Triangle<T>) -> Self

Converts to this type from the input type.

impl<T: Num> From<Triangle<T>> for Polygon<T>

fn from(value: Triangle<T>) -> Self

Converts to this type from the input type.

impl<T: Hash> Hash for Triangle<T>

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<T: Float> Interp for Triangle<T>

where Vec2<T>: Interp<Factor = T>,

type Factor = T

The factor by which this type is interpolated.

fn lerp(self, target: Self, t: Self::Factor) -> Self

Linear interpolation.

fn quad_bezier(self, control: Self, target: Self, t: Self::Factor) -> Self

Quadratic bezier interpolation.

fn cubic_bezier( self, control1: Self, control2: Self, target: Self, t: Self::Factor, ) -> Self

Cubic bezier interpolation.

fn hermite( self, tangent1: Self::Factor, target: Self, tangent2: Self::Factor, t: Self::Factor, ) -> Self

Cubic Hermite interpolation.

fn catmull_rom( self, control1: Self, control2: Self, target: Self, t: Self::Factor, ) -> Self

Catmull-Rom interpolation.

fn smooth_step(self, target: Self, t: Self::Factor) -> Self

Smooth-step interpolation.

impl<T: Numeric<AsU8 = u8, AsU16 = u16, AsU32 = u32, AsU64 = u64, AsU128 = u128, AsUSize = usize, AsI8 = i8, AsI16 = i16, AsI32 = i32, AsI64 = i64, AsI128 = i128, AsISize = isize, AsF32 = f32, AsF64 = f64>> Numeric for Triangle<T>

type AsU8 = Triangle<u8>

type AsU16 = Triangle<u16>

type AsU32 = Triangle<u32>

type AsU64 = Triangle<u64>

type AsU128 = Triangle<u128>

type AsUSize = Triangle<usize>

type AsI8 = Triangle<i8>

type AsI16 = Triangle<i16>

type AsI32 = Triangle<i32>

type AsI64 = Triangle<i64>

type AsI128 = Triangle<i128>

type AsISize = Triangle<isize>

type AsF32 = Triangle<f32>

type AsF64 = Triangle<f64>

fn to_u8(self) -> Triangle<u8>

fn to_u16(self) -> Triangle<u16>

fn to_u32(self) -> Triangle<u32>

fn to_u64(self) -> Triangle<u64>

fn to_u128(self) -> Triangle<u128>

fn to_usize(self) -> Triangle<usize>

fn to_i8(self) -> Triangle<i8>

fn to_i16(self) -> Triangle<i16>

fn to_i32(self) -> Triangle<i32>

fn to_i64(self) -> Triangle<i64>

fn to_i128(self) -> Triangle<i128>

fn to_isize(self) -> Triangle<isize>

fn to_f32(self) -> Triangle<f32>

fn to_f64(self) -> Triangle<f64>

impl<T: Ord> Ord for Triangle<T>

fn cmp(&self, other: &Triangle<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T: PartialEq> PartialEq for Triangle<T>

fn eq(&self, other: &Triangle<T>) -> 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<T: PartialOrd> PartialOrd for Triangle<T>

fn partial_cmp(&self, other: &Triangle<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T> RelativeEq for Triangle<T>

where T: RelativeEq, T::Epsilon: Copy,

fn default_max_relative() -> Self::Epsilon

The default relative tolerance for testing values that are far-apart.

fn relative_eq( &self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon, ) -> bool

A test for equality that uses a relative comparison if the values are far apart.

fn relative_ne( &self, other: &Rhs, epsilon: Self::Epsilon, max_relative: Self::Epsilon, ) -> bool

The inverse of RelativeEq::relative_eq.

impl<T> Serialize for Triangle<T>

where T: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T> UlpsEq for Triangle<T>

where T: UlpsEq, T::Epsilon: Copy,

fn default_max_ulps() -> u32

The default ULPs to tolerate when testing values that are far-apart.

fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool

A test for equality that uses units in the last place (ULP) if the values are far apart.

fn ulps_ne(&self, other: &Rhs, epsilon: Self::Epsilon, max_ulps: u32) -> bool

The inverse of UlpsEq::ulps_eq.

impl<T: Zeroable> Zeroable for Triangle<T>

fn zeroed() -> Self

Calls zeroed.

impl<T: Copy> Copy for Triangle<T>

impl<T: Eq> Eq for Triangle<T>

impl<T: Pod> Pod for Triangle<T>

impl<T> StructuralPartialEq for Triangle<T>