Class Raycaster

Index

Constructors

Methods

closestPointOnSegment distance raycast

Constructors

constructor

new Raycaster(): Raycaster

Returns Raycaster

Methods

closestPointOnSegment

closestPointOnSegment(p: Vec3, a: Vec3, b: Vec3): Vec3
Get closest point on line segment to a point
Parameters
- p: Vec3
- a: Vec3
- b: Vec3
Returns Vec3

distance

distance(a: Vec3, b: Vec3): number
Distance from point to point
Parameters
- a: Vec3
- b: Vec3
Returns number

raycast

raycast(
    ray: Ray,
    meshes: MeshData[],
    accept?: (intersection: Intersection, mesh: MeshData) => boolean,
): Intersection | null
Cast a ray through all meshes and return the closest intersection
Parameters
- ray: Ray
- meshes: MeshData[]
- Optionalaccept: (intersection: Intersection, mesh: MeshData) => boolean
Returns Intersection | null