Struct Obb 

pub struct Obb {
    pub frame: Frame,
    pub half_extent: Vector,
}

A box that has been turned to fit what it bounds.

An axis-aligned box around a long thin rod lying diagonally is mostly empty; this one is not. The cost is that testing a point against it is a transform and then a comparison, rather than six comparisons, so Aabb stays the default and this is for when the emptiness matters, which is broad-phase rejection and anything that quotes a shape’s real extent.

Fields

frame: Frame

The centre, and the axes the half-extents are measured along.

half_extent: Vector

Half the size along the frame’s x, y and z.

Implementations

impl Obb

pub fn corners(&self) -> Vec<Point>

The eight corners, in the same order Aabb::corners uses.

pub fn volume(&self) -> f64

The volume it encloses.

pub fn contains(&self, p: Point) -> bool

Whether a point is inside, measured in the box’s own frame.

pub fn to_aabb(&self) -> Aabb

The axis-aligned box that contains this one.

Trait Implementations

impl Clone for Obb

fn clone(&self) -> Obb

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Obb

impl Debug for Obb

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

Formats the value using the given formatter.

impl PartialEq for Obb

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Obb