Struct PreliminarySurfaceStore 

pub struct PreliminarySurfaceStore {
    slots: Box<[AtomicU64]>,
}

shared surface levels, one atomic word per entry reads see a complete entry or miss; collisions just mean recomputing

Fields

slots: Box<[AtomicU64]>

Implementations

impl PreliminarySurfaceStore

pub fn level<N: DimensionNoises>( &self, noises: &N, cache: &mut N::ColumnCache, x: i32, z: i32, ) -> i32

Preliminary surface level of the quart column containing block (x, z), evaluated through cache on a miss.

fn tag(quart_x: i32, quart_z: i32) -> Option<u64>

Valid bit plus both coordinates, or None if a coordinate does not fit.

Trait Implementations

impl Default for PreliminarySurfaceStore

fn default() -> Self

Returns the “default value” for a type.