Struct Rect 

#[repr(C)]
pub struct Rect {
    pub x: f32,
    pub y: f32,
    pub width: f32,
    pub height: f32,
}

A 2D rectangle with FFI-safe memory layout.

Defined by position (x, y) and size (width, height). The position represents the top-left corner in screen space.

Fields

x: f32

The x-coordinate of the top-left corner of the rectangle.

y: f32

The y-coordinate of the top-left corner of the rectangle.

width: f32

The width of the rectangle.

height: f32

The height of the rectangle.

Implementations

impl Rect

pub const fn new(x: f32, y: f32, width: f32, height: f32) -> Rect

Creates a new rectangle from position and size.

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

Creates a rectangle from min and max points.

pub const fn unit() -> Rect

Creates a unit rectangle (0, 0, 1, 1).

pub const fn min(&self) -> Vec2

Returns the minimum point (top-left corner).

pub fn max(&self) -> Vec2

Returns the maximum point (bottom-right corner).

pub fn center(&self) -> Vec2

Returns the center point of the rectangle.

pub const fn size(&self) -> Vec2

Returns the size as a Vec2.

pub fn area(&self) -> f32

Returns the area of the rectangle.

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

Checks if the rectangle contains a point.

pub fn intersects(&self, other: &Rect) -> bool

Checks if this rectangle intersects with another.

pub fn intersection(&self, other: &Rect) -> Option<Rect>

Returns the intersection of two rectangles, or None if they don’t intersect.

Trait Implementations

impl Clone for Rect

fn clone(&self) -> Rect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rect

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

Formats the value using the given formatter.

impl Default for Rect

fn default() -> Rect

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Rect

fn deserialize<__D>( __deserializer: __D, ) -> Result<Rect, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<FfiRect> for Rect

fn from(r: FfiRect) -> Rect

Converts to this type from the input type.

impl PartialEq for Rect

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Rect

impl StructuralPartialEq for Rect