Struct Rect2D 

#[repr(C)]
pub struct Rect2D {
    pub min: Vec2,
    pub max: Vec2,
}

A 2D axis-aligned rectangle defined by its top-left corner (min) and bottom-right corner (max).

Mirrors the design of Aabb for 2D — used by UI surfaces (panels, painters, hit-tests). Y axis points downward, matching most window systems.

Fields

min: Vec2

Top-left corner (smallest x, smallest y).

max: Vec2

Bottom-right corner (largest x, largest y).

Implementations

impl Rect2D

pub const ZERO: Rect2D

A zero-sized rectangle anchored at the origin.

pub const fn from_min_max(min: Vec2, max: Vec2) -> Rect2D

Creates a rectangle from its min and max corners.

pub const fn from_min_size(min: Vec2, size: Vec2) -> Rect2D

Creates a rectangle from a top-left corner and a size.

pub fn from_center_size(center: Vec2, size: Vec2) -> Rect2D

Creates a rectangle centered on center with the given size.

pub fn width(&self) -> f32

Width of the rectangle.

pub fn height(&self) -> f32

Height of the rectangle.

pub fn size(&self) -> Vec2

Size as a Vec2 (width, height).

pub fn center(&self) -> Vec2

Center point of the rectangle.

pub fn contains(&self, point: Vec2) -> bool

Returns true if point lies inside this rectangle (inclusive of min, exclusive of max — typical hit-test convention).

Trait Implementations

impl Clone for Rect2D

fn clone(&self) -> Rect2D

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rect2D

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

Formats the value using the given formatter.

impl Default for Rect2D

fn default() -> Rect2D

Returns the “default value” for a type.

impl PartialEq for Rect2D

fn eq(&self, other: &Rect2D) -> 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 Rect2D

impl StructuralPartialEq for Rect2D