Struct pointy::Pt32

pub struct Pt32(pub f32, pub f32);

2-dimensional point / vector with f32 values.

use pointy::Pt32;

let pt = Pt32(10.0, 15.0);

Implementations

impl Pt32

pub const fn x(self) -> f32

Get the X value

pub const fn y(self) -> f32

Get the Y value

pub fn mag(self) -> f32

Get the magnitude (length) of a vector

pub fn normalize(self) -> Self

Normalize to unit length vector

pub fn dist_sq<P: Into<Self>>(self, rhs: P) -> f32

Get distance squared between two points

pub fn dist<P: Into<Self>>(self, rhs: P) -> f32

Get distance between two points

pub fn midpoint<P: Into<Self>>(self, rhs: P) -> Self

Get the midpoint of two points

pub fn lerp<P: Into<Self>>(self, rhs: P, t: f32) -> Self

Calculate linear interpolation of two points.

• t Interpolation amount, from 0 to 1

pub fn left(self) -> Self

Get left-hand perpendicular vector

pub fn right(self) -> Self

Get right-hand perpendicular vector

pub fn dot<P: Into<Self>>(self, rhs: P) -> f32

Get dot product with another vector

pub fn angle(self) -> f32

Get vector angle in radians

pub fn angle_rel<P: Into<Self>>(self, rhs: P) -> f32

Get relative angle to another vector.

The result will be between -PI and +PI.

Trait Implementations

impl Add<(f32, f32)> for Pt32

type Output = Self

The resulting type after applying the + operator.

fn add(self, rhs: (f32, f32)) -> Self

Performs the + operation.

impl Add<Pt32> for Pt32

type Output = Self

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Pt32

fn clone(&self) -> Pt32

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Pt32

impl Debug for Pt32

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

Formats the value using the given formatter.

impl Default for Pt32

fn default() -> Pt32

Returns the "default value" for a type.

impl Div<f32> for Pt32

type Output = Self

The resulting type after applying the / operator.

fn div(self, s: f32) -> Self

Performs the / operation.

impl From<(f32, f32)> for Pt32

fn from(pt: (f32, f32)) -> Self

Performs the conversion.

impl Mul<(f32, f32)> for Pt32

type Output = f32

The resulting type after applying the * operator.

fn mul(self, rhs: (f32, f32)) -> f32

Get cross product with another vector.

Returns the signed magnitude of the 3D cross product.

impl Mul<Pt32> for Pt32

type Output = f32

The resulting type after applying the * operator.

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

Get cross product with another vector.

Returns the signed magnitude of the 3D cross product.

impl Mul<Pt32> for Transform32

type Output = Pt32

The resulting type after applying the * operator.

fn mul(self, s: Pt32) -> Pt32

Performs the * operation.

impl Mul<Transform32> for Pt32

type Output = Pt32

The resulting type after applying the * operator.

fn mul(self, t: Transform32) -> Pt32

Performs the * operation.

impl Mul<f32> for Pt32

type Output = Self

The resulting type after applying the * operator.

fn mul(self, s: f32) -> Self

Performs the * operation.

impl Neg for Pt32

type Output = Self

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl PartialEq<Pt32> for Pt32

fn eq(&self, other: &Pt32) -> bool

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

fn ne(&self, other: &Pt32) -> bool

This method tests for !=.

impl StructuralPartialEq for Pt32

impl Sub<(f32, f32)> for Pt32

type Output = Self

The resulting type after applying the - operator.

fn sub(self, rhs: (f32, f32)) -> Self

Performs the - operation.

impl Sub<Pt32> for Pt32

type Output = Self

The resulting type after applying the - operator.

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

Performs the - operation.