Class OrientedBox

Oriented Box.

Index

Constructors

Accessors

Methods

containsPoint intersectsBoundingSphere intersectsRay

Constructors

constructor

new OrientedBox(worldTransform?: Mat4, halfExtents?: Vec3): OrientedBox
Create a new OrientedBox instance.
Parameters
- OptionalworldTransform: Mat4 = ...
  Transform that has the orientation and position of the box. Scale is assumed to be one. Defaults to identity matrix.
- OptionalhalfExtents: Vec3
  Half the distance across the box in each local axis. Defaults to (0.5, 0.5, 0.5).
Returns OrientedBox
- Defined in core/shape/oriented-box.js:51

Accessors

worldTransform

get worldTransform(): Mat4
Gets the world transform of the OBB.

Returns Mat4
- Defined in core/shape/oriented-box.js:77
set worldTransform(value: Mat4): void
Sets the world transform of the OBB.
Parameters
- value: Mat4
Returns void
- Defined in core/shape/oriented-box.js:67

Methods

containsPoint

containsPoint(point: Vec3): boolean
Test if a point is inside a OBB.
Parameters
- point: Vec3
  Point to test.
Returns boolean
True if the point is inside the OBB and false otherwise.
- Defined in core/shape/oriented-box.js:108

intersectsBoundingSphere

intersectsBoundingSphere(sphere: BoundingSphere): boolean
Test if a Bounding Sphere is overlapping, enveloping, or inside this OBB.
Parameters
- sphere: BoundingSphere
  Bounding Sphere to test.
Returns boolean
True if the Bounding Sphere is overlapping, enveloping or inside this OBB and false otherwise.
- Defined in core/shape/oriented-box.js:120

intersectsRay

intersectsRay(ray: Ray, point?: Vec3): boolean
Test if a ray intersects with the OBB.
Parameters
- ray: Ray
  Ray to test against (direction must be normalized).
- Optionalpoint: Vec3
  If there is an intersection, the intersection point will be copied into here.
Returns boolean
True if there is an intersection.
- Defined in core/shape/oriented-box.js:89