Class Ray

constructor

• new Ray(origin?, direction?): Ray

• Parameters

  • Optional origin: Vector3

  • Optional direction: Vector3

  Returns Ray

direction

origin

applyMatrix4

• applyMatrix4(matrix4): Ray

• Parameters

  • matrix4: Matrix4

  Returns Ray

at

• at(t, target): Vector3

• Parameters

  • t: number

  • target: Vector3

  Returns Vector3

clone

• clone(): Ray

• Returns Ray

closestPointToPoint

• closestPointToPoint(point, target): Vector3

• Parameters

  • point: Vector3

  • target: Vector3

  Returns Vector3

copy

• copy(ray): Ray

• Parameters

  • ray: Ray

  Returns Ray

distanceSqToPoint

• distanceSqToPoint(point): number

• Parameters

  • point: Vector3

  Returns number

distanceSqToSegment

• distanceSqToSegment(v0, v1, optionalPointOnRay?, optionalPointOnSegment?): number

• Parameters

  • v0: Vector3

  • v1: Vector3

  • Optional optionalPointOnRay: Vector3

  • Optional optionalPointOnSegment: Vector3

  Returns number

distanceToPoint

• distanceToPoint(point): number

• Parameters

  • point: Vector3

  Returns number

equals

• equals(ray): boolean

• Parameters

  • ray: Ray

  Returns boolean

intersectBox

• intersectBox(box, target): null | Vector3

• Parameters

  • box: Box3

  • target: Vector3

  Returns null | Vector3

intersectsBox

• intersectsBox(box): boolean

• Parameters

  • box: Box3

  Returns boolean

lookAt

• lookAt(v): Ray

• Parameters

  • v: Vector3

  Returns Ray

recast

• recast(t): Ray

• Parameters

  • t: number

  Returns Ray

set

• set(origin, direction): Ray

• Parameters

  • origin: Vector3

  • direction: Vector3

  Returns Ray