Struct mold2d::quadtree::Quadtree

pub struct Quadtree<'a, Type> { /* fields omitted */ }

A quadtree for minimizing collision checks between actors

Methods

impl<'a, Type> Quadtree<'a, Type>

fn new(rect: Rect, viewport: &'a Viewport) -> Quadtree<'a, Type>

fn insert(&mut self, actor: ActorData<Type>)

Inserts an actor into the quadtree

fn retrieve(&mut self, rect: &Rect) -> Vec<&ActorData<Type>>

Return all objects that could collide

fn len(&self) -> usize

Returns the total number of elements in the quadtree