Struct AABB 

pub struct AABB {
    pub min: Vec3,
    pub max: Vec3,
}

Axis-aligned bounding box.

Fields

min: Vec3

Lower corner (componentwise minimum).

max: Vec3

Upper corner (componentwise maximum).

Implementations

impl AABB

pub fn new(min: Vec3, max: Vec3) -> Self

Create AABB from min/max corners.

pub fn expanded(&self, pad: f64) -> Self

Grow the box by pad in every direction.

A broad phase that culls on the un-padded boxes decides which pairs the narrow phase is even allowed to see, so a margin applied only in the narrow phase is silently capped by it: an AABB gap never exceeds the true surface gap, so any pair inside the margin has AABBs at most margin apart, and padding each by half of that is exactly enough to keep them. Without it the margin band is unreachable for most pairs.

pub fn from_geometry(geom: &Geometry, pos: &Vec3, rot: &Mat3) -> Self

Compute AABB for a geometry at given position and rotation.

pub fn overlaps(&self, other: &AABB) -> bool

Check if two AABBs overlap.

Trait Implementations

impl Clone for AABB

fn clone(&self) -> AABB

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.