Struct WorldAabb 

pub struct WorldAabb {
    pub min: WorldPos,
    pub max: WorldPos,
}

An axis-aligned world-space box — the culler’s unit of work, and the only thing the Hierarchy levels are really made of (a coarse level is a set of bounding volumes that stand in for the fine level beneath it).

Fields

min: WorldPos

max: WorldPos

Implementations

impl WorldAabb

pub fn point(p: WorldPos) -> Self

The degenerate box at a point — what a POI, a pin or a graph node has.

pub fn empty() -> Self

An empty box that absorbs correctly under union.

pub fn is_empty(&self) -> bool

pub fn union(self, o: Self) -> Self

pub fn overlaps_2d(&self, o: &Self) -> bool

2D overlap test — the culler’s inner predicate. Z is deliberately ignored: a top-down or tilted view culls in the ground plane and lets the depth buffer sort height out.

pub fn centre(&self) -> WorldPos

Trait Implementations

impl Clone for WorldAabb

fn clone(&self) -> WorldAabb

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WorldAabb

impl Debug for WorldAabb

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

Formats the value using the given formatter.

impl PartialEq for WorldAabb

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WorldAabb