Struct Aabb 

pub struct Aabb {
    pub min: [f32; 3],
    pub max: [f32; 3],
}

An axis-aligned bounding box.

Every chunk carries one. A query that wants atoms within some distance of a region can reject a whole chunk by comparing boxes, before reading a single position out of it.

Fields

min: [f32; 3]

Componentwise minimum.

max: [f32; 3]

Componentwise maximum.

Implementations

impl Aabb

pub const EMPTY: Self

An empty box, which absorbs any point it is extended by.

pub fn is_empty(&self) -> bool

Returns true when no point has been added.

pub fn extend(&mut self, point: [f32; 3])

Grows the box to contain point.

Non-finite components are ignored: a coordinate that is not a number says nothing about where the atoms are, and letting it poison the box would disable chunk skipping for the whole structure.

pub fn union(&mut self, other: &Self)

Grows the box to contain another box.

pub fn within(&self, other: &Self, distance: f32) -> bool

Returns true when the two boxes come within distance of one another.

Compares squared separations, so no square root is taken.

Trait Implementations

impl Clone for Aabb

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Aabb

impl Debug for Aabb

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

Formats the value using the given formatter.

impl Default for Aabb

fn default() -> Self

Creates an empty bounding box.

impl PartialEq for Aabb

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Aabb