Interface BoundingVolume

Interface for bounding volumes used for collision detection and culling.

interface BoundingVolume {
    center: Vector3D;
    type: BoundingType;
    containsVolume(other: BoundingVolume): boolean;
    getBroadRadius(): number;
    intersectsFrustum(frustum: FrustumInterface): boolean;
    intersectsVolume(other: BoundingVolume): boolean;
    transform(matrix: Matrix4): void;
}

Implemented by

Index

Properties

Methods

containsVolume getBroadRadius intersectsFrustum intersectsVolume transform

Properties

center

center: Vector3D

The center position of the volume in world space.

type

type: BoundingType

The type of the bounding volume.

Methods

containsVolume

containsVolume(other: BoundingVolume): boolean
Checks if this volume entirely contains another volume.
Parameters
- other: BoundingVolume
  The other volume to check against.
Returns boolean
True if entirely contained.
- Defined in interfaces/BoundingVolume.ts:48

getBroadRadius

getBroadRadius(): number
Returns the radius of a sphere that fully encloses the volume. Used for coarse broad-phase intersection tests.

Returns number
The broad radius.
- Defined in interfaces/BoundingVolume.ts:27

intersectsFrustum

intersectsFrustum(frustum: FrustumInterface): boolean
Checks if this volume intersects with a frustum.
Parameters
- frustum: FrustumInterface
  The frustum to check against.
Returns boolean
True if intersecting.
- Defined in interfaces/BoundingVolume.ts:34

intersectsVolume

intersectsVolume(other: BoundingVolume): boolean
Checks if this volume intersects with another volume.
Parameters
- other: BoundingVolume
  The other volume to check against.
Returns boolean
True if intersecting.
- Defined in interfaces/BoundingVolume.ts:41

transform

transform(matrix: Matrix4): void
Transforms the bounding volume by a matrix. Typically used to move local geometry bounds into world space.
Parameters
- matrix: Matrix4
  The transformation matrix.
Returns void
- Defined in interfaces/BoundingVolume.ts:55