Struct acacia::partition::UnitQuad

pub struct UnitQuad { /* fields omitted */ }

A partition of the unit quad [0, 1) × [0, 1)

Methods

impl UnitQuad

fn new(scale: u8, offset: (u32, u32)) -> UnitQuad

Create a new UnitQuad

This asserts that the offset is valid given the scale level.

fn scale(&self) -> u8

Integer scale

fn offset(&self) -> (u32, u32)

Integer offset

fn coordinate<T: BaseFloat + NumCast + Float>(&self, coord: (T, T)) -> Vector2<T>

Get coordinate within the partition from (u, v) coordinates

fn center<T: BaseFloat + NumCast + Float>(&self) -> Vector2<T>

Center of the partitioned region

fn width<T: BaseFloat + NumCast + Float>(&self) -> T

Width of the partitioned region

Trait Implementations

impl Copy for UnitQuad

impl Clone for UnitQuad

fn clone(&self) -> UnitQuad

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UnitQuad

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for UnitQuad

fn eq(&self, __arg_0: &UnitQuad) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &UnitQuad) -> bool

This method tests for !=.

impl Hash for UnitQuad

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the state given, updating the hasher as necessary.

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher

Feeds a slice of this type into the state provided.

impl Eq for UnitQuad

impl Subdivide for UnitQuad

fn subdivide(&self) -> Vec<UnitQuad>

Subdivide into smaller partitions

impl<T: BaseFloat + NumCast + Float> Partition<Vector2<T>> for UnitQuad

fn contains(&self, elem: &Vector2<T>) -> bool

Does the partition contain an element?

fn dispatch(&self, elem: &T) -> usize

Dispatch an element to the correct subpartition