Struct AARectangle

pub struct AARectangle {
    pub x_min: fsize,
    pub y_min: fsize,
    pub x_max: fsize,
    pub y_max: fsize,
}

Geometric primitive representing an axis-aligned rectangle

Fields

x_min: fsize

y_min: fsize

x_max: fsize

y_max: fsize

Implementations

impl AARectangle

pub const QUADRANT_NEIGHBOR_LAYOUT: [[usize; 2]; 4]

For all quadrants, contains indices of the two neighbors of the quadrant at that index.

pub fn new(x_min: fsize, y_min: fsize, x_max: fsize, y_max: fsize) -> Self

pub fn relation_to(&self, other: &AARectangle) -> GeoRelation

Returns the relation between self and another AARectangle

pub fn almost_relation_to(&self, other: &AARectangle) -> GeoRelation

Returns the relation between self and another AARectangle, with a tolerance for floating point precision. Leaning towards Surrounding and Enclosed instead of Intersecting in edge cases.

pub fn inflate_to_square(&self) -> AARectangle

Returns the rectangle that is the result of inflating the smallest dimension of the rectangle to match the largest dimension

pub fn scale(self, factor: fsize) -> Self

pub fn resize_by(self, dx: fsize, dy: fsize) -> Option<Self>

Returns a new rectangle with the same center but expanded by dx in both x-directions and by dy in both y-directions. If the new rectangle is invalid (x_min >= x_max or y_min >= y_max), returns None.

pub fn quadrants(&self) -> [Self; 4]

Returns the 4 quadrants of the rectangle. Ordered in the same way as quadrants in a cartesian plane: https://en.wikipedia.org/wiki/Quadrant_(plane_geometry)

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

Returns the four corners, in the same order as AARectangle::quadrants.

pub fn edges(&self) -> [Edge; 4]

Returns the four edges of the rectangle, in the same order as AARectangle::quadrants.

pub fn width(&self) -> fsize

pub fn height(&self) -> fsize

pub fn from_intersection( a: &AARectangle, b: &AARectangle, ) -> Option<AARectangle>

pub fn bounding_rectangle(a: &AARectangle, b: &AARectangle) -> AARectangle

Trait Implementations

impl AlmostCollidesWith<AARectangle> for AARectangle

fn almost_collides_with(&self, other: &AARectangle) -> bool

impl AlmostCollidesWith<Point> for AARectangle

fn almost_collides_with(&self, point: &Point) -> bool

impl Clone for AARectangle

fn clone(&self) -> AARectangle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CollidesWith<AARectangle> for AARectangle

fn collides_with(&self, other: &AARectangle) -> bool

impl CollidesWith<AARectangle> for Circle

fn collides_with(&self, rect: &AARectangle) -> bool

impl CollidesWith<AARectangle> for Edge

fn collides_with(&self, other: &AARectangle) -> bool

impl CollidesWith<Edge> for AARectangle

fn collides_with(&self, edge: &Edge) -> bool

impl CollidesWith<Point> for AARectangle

fn collides_with(&self, point: &Point) -> bool

impl Debug for AARectangle

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

Formats the value using the given formatter.

impl Distance<Point> for AARectangle

fn sq_distance(&self, point: &Point) -> fsize

Squared version of Distance::distance

fn distance(&self, point: &Point) -> fsize

Minimum distance between two primitives. 0.0 if the primitives collide

impl PartialEq for AARectangle

fn eq(&self, other: &AARectangle) -> 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 SeparationDistance<Point> for AARectangle

fn separation_distance(&self, point: &Point) -> (GeoPosition, fsize)

In case of a collision between self and other, returns GeoPosition::Interior and the minimum distance to separate the two primitives. Otherwise, returns GeoPosition::Exterior and the minimum distance between the two primitives. (similar to Distance::distance)

fn sq_separation_distance(&self, point: &Point) -> (GeoPosition, fsize)

Squared version of SeparationDistance::separation_distance

impl Shape for AARectangle

fn centroid(&self) -> Point

Geometric center of the shape

fn area(&self) -> fsize

Area of the interior of the shape

fn bbox(&self) -> AARectangle

Bounding box of the shape

fn diameter(&self) -> fsize

The distance between the two furthest points in the shape.

impl QTQueryable for AARectangle

impl StructuralPartialEq for AARectangle