Struct Point2d

pub struct Point2d {
    pub x: f64,
    pub y: f64,
}

2D point with double-precision floating-point coordinates

Fields

x: f64

y: f64

Implementations

impl Point2d

pub fn new(x: f64, y: f64) -> Self

Create a new point

pub fn origin() -> Self

Origin point (0.0, 0.0)

pub fn distance_to(&self, other: &Point2d) -> f64

Calculate distance to another point

pub fn dot(&self, other: &Point2d) -> f64

Dot product with another point

pub fn normalize(&self) -> Point2d

Normalize the point (treating it as a vector)

Trait Implementations

impl Clone for Point2d

fn clone(&self) -> Point2d

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Point2d

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

Formats the value using the given formatter.

impl Default for Point2d

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Point2d

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Point2d

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

Formats the value using the given formatter.

impl From<(f64, f64)> for Point2d

fn from((x, y): (f64, f64)) -> Self

Converts to this type from the input type.

impl From<Point2d> for (f64, f64)

fn from(point: Point2d) -> Self

Converts to this type from the input type.

impl From<Point2f> for Point2d

fn from(point: Point2f) -> Self

Converts to this type from the input type.

impl PartialEq for Point2d

fn eq(&self, other: &Point2d) -> 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 Serialize for Point2d

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Point2d

impl StructuralPartialEq for Point2d