Struct Vector2 

#[repr(C)]
pub struct Vector2<T> {
    pub x: T,
    pub y: T,
}

A 2D vector with x and y components.

Examples

use rs_math3d::vector::Vector2;
 
let v = Vector2::new(3.0, 4.0);
assert_eq!(v.x, 3.0);
assert_eq!(v.y, 4.0);

Fields

x: T

X component.

y: T

Y component.

Implementations

impl<T: Scalar> Vector2<T>

pub fn new(x: T, y: T) -> Self

Creates a vector from components.

Trait Implementations

impl<T> Add for Vector2<T>

where T: Scalar,

type Output = Vector2<T>

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl<T: Clone> Clone for Vector2<T>

fn clone(&self) -> Vector2<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Vector2<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for Vector2<T>

fn default() -> Vector2<T>

Returns the “default value” for a type.

impl<T> Div<T> for Vector2<T>

where T: Scalar,

type Output = Vector2<T>

The resulting type after applying the / operator.

fn div(self, rhs: T) -> Self::Output

Performs the / operation.

impl<T> Div for Vector2<T>

where T: Scalar,

type Output = Vector2<T>

The resulting type after applying the / operator.

fn div(self, rhs: Self) -> Self::Output

Performs the / operation.

impl<T: FloatScalar> FloatVector<T> for Vector2<T>

fn length(&self) -> T

Computes the Euclidean length (magnitude) of the vector.

fn normalize(&self) -> Self

Returns a unit vector in the same direction.

fn distance(l: &Self, r: &Self) -> T

Computes the Euclidean distance between two vectors.

fn length_squared(&self) -> T

Computes the squared length (avoids a square root).

fn try_normalize(&self, epsilon: T) -> Option<Self>

Returns a normalized vector or None when the length is too small.

fn normalize_or_zero(&self, epsilon: T) -> Self

Returns a normalized vector or the zero vector when too small.

fn normalize_with_inv_len(&self, inv_len: T) -> Self

Normalizes using a precomputed inverse length (e.g., from rsqrt).

fn try_normalize_with_inv_len( &self, len_sq: T, inv_len: T, epsilon: T, ) -> Option<Self>

Normalizes with precomputed length squared and inverse length.

impl<T: Scalar> Mul<Matrix2<T>> for Vector2<T>

type Output = Vector2<T>

The resulting type after applying the * operator.

fn mul(self, rhs: Matrix2<T>) -> Vector2<T>

Performs the * operation.

impl<T> Mul<T> for Vector2<T>

where T: Scalar,

type Output = Vector2<T>

The resulting type after applying the * operator.

fn mul(self, rhs: T) -> Self::Output

Performs the * operation.

impl<T: Scalar> Mul<Vector2<T>> for Matrix2<T>

type Output = Vector2<T>

The resulting type after applying the * operator.

fn mul(self, rhs: Vector2<T>) -> Vector2<T>

Performs the * operation.

impl Mul<Vector2<f32>> for f32

type Output = Vector2<f32>

The resulting type after applying the * operator.

fn mul(self, rhs: Vector2<f32>) -> Self::Output

Performs the * operation.

impl Mul<Vector2<f64>> for f64

type Output = Vector2<f64>

The resulting type after applying the * operator.

fn mul(self, rhs: Vector2<f64>) -> Self::Output

Performs the * operation.

impl Mul<Vector2<i32>> for i32

type Output = Vector2<i32>

The resulting type after applying the * operator.

fn mul(self, rhs: Vector2<i32>) -> Self::Output

Performs the * operation.

impl Mul<Vector2<i64>> for i64

type Output = Vector2<i64>

The resulting type after applying the * operator.

fn mul(self, rhs: Vector2<i64>) -> Self::Output

Performs the * operation.

impl<T> Mul for Vector2<T>

where T: Scalar,

type Output = Vector2<T>

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl<T: Scalar> Neg for Vector2<T>

type Output = Vector2<T>

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl<T> Rem<T> for Vector2<T>

where T: Scalar,

type Output = Vector2<T>

The resulting type after applying the % operator.

fn rem(self, rhs: T) -> Self::Output

Performs the % operation.

impl<T> Rem for Vector2<T>

where T: Scalar,

type Output = Vector2<T>

The resulting type after applying the % operator.

fn rem(self, rhs: Vector2<T>) -> Self::Output

Performs the % operation.

impl<T> Sub for Vector2<T>

where T: Scalar,

type Output = Vector2<T>

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl<T: Scalar> Swizzle2<T> for Vector2<T>

fn xx(&self) -> Vector2<T>

Returns a vector with components (x, x).

fn xy(&self) -> Vector2<T>

Returns a vector with components (x, y).

fn xz(&self) -> Vector2<T>

Returns a vector with components (x, z).

fn yx(&self) -> Vector2<T>

Returns a vector with components (y, x).

fn yy(&self) -> Vector2<T>

Returns a vector with components (y, y).

fn yz(&self) -> Vector2<T>

Returns a vector with components (y, z).

fn zx(&self) -> Vector2<T>

Returns a vector with components (z, x).

fn zy(&self) -> Vector2<T>

Returns a vector with components (z, y).

fn zz(&self) -> Vector2<T>

Returns a vector with components (z, z).

impl<T: Scalar> Vector<T> for Vector2<T>

fn zero() -> Self

Returns the zero vector (all components are zero).

fn dot(l: &Self, r: &Self) -> T

Computes the dot product of two vectors.

fn add_vv(l: &Self, r: &Self) -> Self

Adds two vectors component-wise.

fn sub_vv(l: &Self, r: &Self) -> Self

Subtracts two vectors component-wise.

fn mul_vv(l: &Self, r: &Self) -> Self

Multiplies two vectors component-wise (Hadamard product).

fn div_vv(l: &Self, r: &Self) -> Self

Divides two vectors component-wise.

fn mul_vs(l: &Self, r: T) -> Self

Multiplies a vector by a scalar.

fn div_vs(l: &Self, r: T) -> Self

Divides a vector by a scalar.

fn rem_vv(l: &Self, r: &Self) -> Self

Computes the remainder of component-wise division.

fn min(l: &Self, r: &Self) -> Self

Returns a vector with the minimum components from both vectors.

fn max(l: &Self, r: &Self) -> Self

Returns a vector with the maximum components from both vectors.

impl<T: Copy> Copy for Vector2<T>