Struct ToroidalSpace 

pub struct ToroidalSpace {
    pub width: f32,
    pub height: f32,
}

A 2D toroidal space where coordinates wrap around (pac-man style).

Fields

width: f32

height: f32

Implementations

impl ToroidalSpace

pub fn new(width: f32, height: f32) -> Self

pub fn wrap(&self, pos: Vec2) -> Vec2

Wrap a position into the fundamental domain [0, width) x [0, height).

pub fn distance(&self, a: Vec2, b: Vec2) -> f32

Shortest distance between two points considering toroidal wrapping.

pub fn direction(&self, from: Vec2, to: Vec2) -> Vec2

Shortest direction vector from from to to, considering wrapping.

pub fn line_of_sight( &self, from: Vec2, to: Vec2, obstacles: &[(Vec2, f32)], ) -> bool

Wrapping-aware line of sight check. Steps along the shortest path from from to to and checks for obstacle intersection. obstacles is a list of (center, radius) pairs representing circular obstacles.

pub fn neighbors(&self, pos: Vec2, radius: f32) -> Vec<Vec2>

Find all positions (including wrapped ghost copies) within radius of pos. Returns copies that could be visible from another perspective.

Trait Implementations

impl Clone for ToroidalSpace

fn clone(&self) -> ToroidalSpace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToroidalSpace

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

Formats the value using the given formatter.