Trait SpatialPartition 

pub trait SpatialPartition {
    type Cell: Hash + Eq;

    // Required method
    fn cells(&self) -> impl Iterator<Item = Self::Cell>;
}

Maps a collider to spatial cells for broad-phase acceleration.

Collision managers can use this to build a spatial index and only check pairs that share at least one cell, reducing O(n²) to O(n×k) where k is the average number of colliders per cell.

Required Associated Types

type Cell: Hash + Eq

The cell type used for spatial indexing.

Required Methods

fn cells(&self) -> impl Iterator<Item = Self::Cell>

Returns the cells this collider occupies.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors