aabb-3d

Axis aligned bounding boxes for fun and profit.


``javascript
var aabb = require('aabb-3d')

var bounding_box = aabb([0, 0, 0], [12, 12, 12]) // x, y, z == 0; width, height, depth == 12
, other = aabb([10, 10, 10], [2, 2, 2])

bounding_box.intersects(other) // true
bounding_box.translate([2, 2, 2]) // moves the bounding box
bounding_box.expand(other) // returns a new aabb that surrounds both bboxes

`

API

$3

returns a new aabb.

$3

`

x0/y1/z1---x1/y1/z1
depth-> / /|
/ / |
x0/y1/z0 -- x1/y1/z0
| | |
| | <-- height
| | /
| | /
x0/y0/z0 ----- x1/y0/z0
^
|
width
`

$3

moves the box. returns itself.

$3

returns true if the two bounding boxes intersect (or touch at all.)

$3

returns a new aabb representing the shared area of the
two aabb's. returns null` if the boxes don't intersect.

License

MIT