Struct BBox3D 

pub struct BBox3D {
    pub min_x: f64,
    pub min_y: f64,
    pub min_z: f64,
    pub max_x: f64,
    pub max_y: f64,
    pub max_z: f64,
}

A 3-dimensional axis-aligned bounding box.

Fields

min_x: f64

Minimum X.

min_y: f64

Minimum Y.

min_z: f64

Minimum Z.

max_x: f64

Maximum X.

max_y: f64

Maximum Y.

max_z: f64

Maximum Z.

Implementations

impl BBox3D

pub const fn new( min_x: f64, min_y: f64, min_z: f64, max_x: f64, max_y: f64, max_z: f64, ) -> Self

Creates a new BBox3D.

pub fn is_valid(&self) -> bool

Returns true if the bounding box is geometrically valid (min <= max on all axes).

pub fn contains_point(&self, p: &Point3D) -> bool

Returns true if the 3D point lies inside (or on the boundary of) this box.

pub fn intersects(&self, other: &BBox3D) -> bool

Returns true if this bounding box overlaps with another in all three dimensions.

pub fn union(&self, other: &BBox3D) -> BBox3D

Computes the smallest bounding box containing both boxes.

pub fn volume(&self) -> f64

Computes the volume of the bounding box.

Returns 0.0 if any dimension has negative extent.

pub fn center(&self) -> Point3D

Returns the center point of the bounding box.

pub fn expand(&self, amount: f64) -> BBox3D

Returns an expanded bounding box — each face is pushed outward by amount.

If amount is negative, the box shrinks (but is not validated).

pub fn surface_area(&self) -> f64

Returns the surface area of the bounding box (sum of all 6 face areas).

Returns 0.0 if any dimension has negative extent.

pub fn to_2d(&self) -> BBox2D

Projects the 3D bounding box to a 2D bounding box by dropping Z.

pub fn diagonal(&self) -> f64

Computes the diagonal length of the bounding box.

Trait Implementations

impl Clone for BBox3D

fn clone(&self) -> BBox3D

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BBox3D

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

Formats the value using the given formatter.

impl PartialEq for BBox3D

fn eq(&self, other: &BBox3D) -> 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 Copy for BBox3D

impl StructuralPartialEq for BBox3D