Struct Box2d 

pub struct Box2d {
    pub halfsize: Vec2,
}

2D rectangle centered at the origin.

Fields

halfsize: Vec2

Implementations

impl Box2d

pub const fn with_halfdims(x: f32, y: f32) -> Self

pub const fn new(halfsize: Vec2) -> Self

pub fn cover(&mut self, point: &Vec2)

Trait Implementations

impl Clone for Box2d

fn clone(&self) -> Box2d

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CollidesRel2d<Point> for Box2d

fn collides_rel(&self, _t: &Point, rel: &impl Transformation2d) -> bool

Checks whether objects collide.

impl Copy for Box2d

impl Debug for Box2d

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

Formats the value using the given formatter.

impl Default for Box2d

fn default() -> Box2d

Returns the “default value” for a type.

impl ExtremePoint2d for Box2d

fn extreme_point(&self, direction: Vec2) -> Vec2

Computes the farthest point along a direction.

impl MinkowskiNegationIsIdentity for Box2d

impl MinkowskiSum<Ball> for Box2d

type Output = RoundedBox2d

fn minkowski_sum(&self, t: &Ball) -> Self::Output

Computes Minkowski sum of self and t.

impl MinkowskiSum<Box2d> for Ball

type Output = RoundedBox2d

fn minkowski_sum(&self, t: &Box2d) -> Self::Output

Computes Minkowski sum of self and t.

impl MinkowskiSum<Box2d> for Box2d

type Output = Box2d

fn minkowski_sum(&self, t: &Box2d) -> Self::Output

Computes Minkowski sum of self and t.

impl PartialEq for Box2d

fn eq(&self, other: &Box2d) -> 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 PenetratesRel2d<Point> for Box2d

fn penetrates_rel(&self, t: &Point, rel: &impl Transformation2d) -> Option<Vec2>

Computes the smallest penetration vector between self and t.

impl SdfRel2d<Point> for Box2d

fn sdf_rel(&self, t: &Point, rel: &impl Transformation2d) -> f32

Computes scalar signed-distance between self and t.

impl SdfRel2dVector<Point> for Box2d

fn sdfv_rel(&self, t: &Point, rel: &impl Transformation2d) -> Vec2

Computes vector signed-distance between self and t.

impl StructuralPartialEq for Box2d

impl SymmetricBoundingBox2d for Box2d

fn symmetric_bounding_box(&self) -> Box2d

Computes the bounding box.