Struct olc_pixel_game_engine::V2d

#[repr(C)]pub struct V2d<T> {
    pub x: T,
    pub y: T,
}

Generic 2D vector type. See Vf2d and Vi2d for more information.

Don't use this generic struct directly. Prefer using Vf2d (alias for V2d<f32>) and Vi2d (alias for V2d<i32>) instead. This struct is only exported to show available functions and implemented traits.

Fields

x: T

y: T

Implementations

impl<T> V2d<T>

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

Creates new V2d struct.

impl V2d<i32>

pub fn mag(&self) -> i32

Returns magnitude (or length) of a vector.

pub fn mag2(&self) -> i32

Returns magnitude squared.

pub fn norm(&self) -> Self

Returns vector norm.

pub fn perp(&self) -> Self

Returns perpendicular vector.

pub fn dot(&self, rhs: Vi2d) -> i32

Returns dot product of two vectors.

pub fn cross(&self, rhs: Vi2d) -> i32

Returns cross product of two vectors.

impl V2d<f32>

pub fn mag(&self) -> f32

Returns magnitude (or length) of a vector.

pub fn mag2(&self) -> f32

Returns magnitude squared.

pub fn norm(&self) -> Self

Returns vector norm.

pub fn perp(&self) -> Self

Returns perpendicular vector.

pub fn dot(&self, rhs: Vf2d) -> f32

Returns dot product of two vectors.

pub fn cross(&self, rhs: Vf2d) -> f32

Returns cross product of two vectors.

Trait Implementations

impl<T: Add<Output = T>> Add<V2d<T>> for V2d<T>

type Output = Self

The resulting type after applying the + operator.

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

Performs the + operation.

impl<T: AddAssign> AddAssign<V2d<T>> for V2d<T>

fn add_assign(&mut self, other: Self)

Performs the += operation.

impl<T: Clone> Clone for V2d<T>

fn clone(&self) -> V2d<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Copy> Copy for V2d<T>

impl<T: Debug> Debug for V2d<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for V2d<T>

fn default() -> V2d<T>

Returns the "default value" for a type.

impl<T: Display + Debug> Display for V2d<T>

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

Formats the value using the given formatter.

impl<T: Div<Output = T>> Div<V2d<T>> for V2d<T>

type Output = Self

The resulting type after applying the / operator.

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

Performs the / operation.

impl<T: DivAssign> DivAssign<V2d<T>> for V2d<T>

fn div_assign(&mut self, other: Self)

Performs the /= operation.

impl<T> From<(T, T)> for V2d<T>

fn from(tuple: (T, T)) -> Self

Performs the conversion.

impl<T: Mul<Output = T>> Mul<V2d<T>> for V2d<T>

type Output = Self

The resulting type after applying the * operator.

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

Performs the * operation.

impl<T: MulAssign> MulAssign<V2d<T>> for V2d<T>

fn mul_assign(&mut self, other: Self)

Performs the *= operation.

impl<T: PartialEq> PartialEq<V2d<T>> for V2d<T>

fn eq(&self, other: &V2d<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &V2d<T>) -> bool

This method tests for !=.

impl<T> StructuralPartialEq for V2d<T>

impl<T: Sub<Output = T>> Sub<V2d<T>> for V2d<T>

type Output = Self

The resulting type after applying the - operator.

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

Performs the - operation.

impl<T: SubAssign> SubAssign<V2d<T>> for V2d<T>

fn sub_assign(&mut self, other: Self)

Performs the -= operation.