Struct QuadTreeEntry2D 

pub struct QuadTreeEntry2D { /* private fields */ }

One inserted body inside a 2D quadtree, stored with its exact world-space axis-aligned bounding box.

Carrying the box is what makes the structure a correct broad phase: a quadtree query prunes whole nodes by region overlap, then confirms each surviving candidate with an exact box-vs-box test instead of reporting every body that merely shares a node.

Implementations

impl QuadTreeEntry2D

pub fn get_index(&self) -> usize

pub fn get_mut_index(&mut self) -> &mut usize

pub fn set_index(&mut self, val: usize) -> &mut Self

pub fn get_min(&self) -> Vector2D

pub fn get_max(&self) -> Vector2D

impl QuadTreeEntry2D

pub fn new(index: usize, min: Vector2D, max: Vector2D) -> Self

Trait Implementations

impl Clone for QuadTreeEntry2D

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for QuadTreeEntry2D

impl Debug for QuadTreeEntry2D

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

Formats the value using the given formatter.

impl PartialEq for QuadTreeEntry2D

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for QuadTreeEntry2D