Struct Rect 

pub struct Rect { /* private fields */ }

An axis-aligned rectangle defined by its top-left corner and dimensions.

Implementations

impl Rect

Implements broad-phase collision checking for Rect.

pub fn broad_phase_check(a: Rect, b: Rect) -> bool

Performs a broad-phase check using bounding boxes to quickly reject non-colliding pairs.

Arguments

• Rect - The first bounding box.
• Rect - The second bounding box.

Returns

• bool - True if the bounding boxes overlap.

impl Rect

Implements methods for Rect.

pub fn from_center(center: Vector2D, width: f64, height: f64) -> Rect

Creates a rectangle from a center point and dimensions.

Arguments

• Vector2D - The center point.
• f64 - The width.
• f64 - The height.

Returns

• Rect - The new rectangle.

pub fn center(&self) -> Vector2D

Returns the center point of the rectangle.

Returns

• Vector2D - The center point.

pub fn min(&self) -> Vector2D

Returns the minimum corner (top-left).

Returns

• Vector2D - The minimum corner.

pub fn max(&self) -> Vector2D

Returns the maximum corner (bottom-right).

Returns

• Vector2D - The maximum corner.

pub fn size(&self) -> Vector2D

Returns the size as a vector.

Returns

• Vector2D - The size vector.

pub fn contains(&self, point: Vector2D) -> bool

Tests whether a point is inside this rectangle.

Arguments

• Vector2D - The point to test.

Returns

• bool - True if the point is inside.

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

Tests whether this rectangle intersects another.

Arguments

• Rect - The other rectangle.

Returns

• bool - True if they intersect.

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

Returns the intersection of two rectangles, or None if they do not overlap.

Arguments

• Rect - The other rectangle.

Returns

• Option<Rect> - The intersection rectangle, or None.

impl Rect

pub fn get_x(&self) -> f64

pub fn get_mut_x(&mut self) -> &mut f64

pub fn set_x(&mut self, val: f64) -> &mut Self

pub fn get_y(&self) -> f64

pub fn get_mut_y(&mut self) -> &mut f64

pub fn set_y(&mut self, val: f64) -> &mut Self

pub fn get_width(&self) -> f64

pub fn get_mut_width(&mut self) -> &mut f64

pub fn set_width(&mut self, val: f64) -> &mut Self

pub fn get_height(&self) -> f64

pub fn get_mut_height(&mut self) -> &mut f64

pub fn set_height(&mut self, val: f64) -> &mut Self

impl Rect

pub fn new(x: f64, y: f64, width: f64, height: f64) -> Self

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 Copy for Rect

impl Debug for Rect

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

Formats the value using the given formatter.

impl Default for Rect

fn default() -> Rect

Returns the “default value” for a 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 PartialOrd for Rect

fn partial_cmp(&self, other: &Rect) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Rect