Struct Rect

pub struct Rect { /* private fields */ }

A bounding rectangle with floating point coordinates.

Implementations

impl Rect

pub const ZERO: Self

A zero-sized rectangle at the origin.

pub const ONE: Self

A rectangle of size (1, 1) at the origin.

pub fn from_pos_size(pos: Vec2, size: Vec2) -> Self

Create a Rect from a position and size.

pub fn pos(&self) -> Vec2

The position of the rectangle’s upper-left corner. This is the minimum value enclosed by the rectangle.

pub fn size(&self) -> Vec2

The size of the rectangle.

pub fn max(&self) -> Vec2

The maximum value enclosed by the rectangle.

pub fn set_pos(&mut self, pos: Vec2)

Set the rectangle’s position.

pub fn set_size(&mut self, size: Vec2)

Set the rectangle’s size.

pub fn set_max(&mut self, max: Vec2)

Set the rectangle’s maximum extent.

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

Tells whether the given point is contained within the rectangle.

If the point lies on the rectangle’s boundary, it is considered inside.

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

Tells whether two rectangles intersect.

If the rectangles touch but do not overlap, they are considered not intersecting.

pub fn div_vec2(&self, size: Vec2) -> Self

Scale the rectangle by dividing it by a vector.

pub fn constrain(self, other: Rect) -> Self

Returns a rectangle that fits this rectangle and the given rectangle.

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

Formats the value using the given formatter.

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 Copy for Rect

impl StructuralPartialEq for Rect