Struct HashGridConfig 

pub struct HashGridConfig {
    pub n_levels: usize,
    pub n_features_per_level: usize,
    pub log2_hashmap_size: usize,
    pub base_resolution: usize,
    pub max_resolution: usize,
}

Configuration for the multi-resolution hash grid.

Fields

n_levels: usize

L — number of resolution levels (typical: 16).

n_features_per_level: usize

F — number of features per hash-table entry (typical: 2).

log2_hashmap_size: usize

log2(T) where T = 2^this is the number of hash buckets (typical: 19 → T=524288).

base_resolution: usize

N_min — base (coarsest) grid resolution (typical: 16).

max_resolution: usize

N_max — finest grid resolution (typical: 2048).

Trait Implementations

impl Clone for HashGridConfig

fn clone(&self) -> HashGridConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HashGridConfig

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

Formats the value using the given formatter.