Struct OrientedRectangle

pub struct OrientedRectangle {
    pub centre: DVec2,
    pub axes: [DVec2; 2],
    pub half_extents: [f64; 2],
}

A rectangle by its centre, two unit axes and the half extents along them.

Fields

centre: DVec2

Centre.

axes: [DVec2; 2]

Unit axes, counter-clockwise: the second is the first turned a quarter. The first points into [0, 90) degrees.

half_extents: [f64; 2]

Half the side lengths along the axes; one is zero for collinear input, both for a single point.

Implementations

impl OrientedRectangle

pub fn area(&self) -> f64

Its area.

pub fn corners(&self) -> [DVec2; 4]

The corners, counter-clockwise.

Trait Implementations

impl Clone for OrientedRectangle

fn clone(&self) -> OrientedRectangle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OrientedRectangle

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

Formats the value using the given formatter.

impl PartialEq for OrientedRectangle

fn eq(&self, other: &OrientedRectangle) -> 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 Copy for OrientedRectangle

impl StructuralPartialEq for OrientedRectangle