Class Ray

constructor

• new Ray(origin?, direction?): Ray

• Parameters

  • Optional origin: Vector3
  • Optional direction: Vector3

  Returns Ray

direction

new THREE.Vector3( 0, 0, - 1 )
Copy

origin

new THREE.Vector3()
Copy

applyMatrix4

• applyMatrix4(matrix4): Ray

• Parameters

  • matrix4: Matrix4

  Returns Ray

at

• at(t, target): Vector3

• Parameters

  • t: number
  • target: Vector3

  Returns Vector3

clone

• clone(): this

• Returns this

closestPointToPoint

• closestPointToPoint(point, target): Vector3

• Parameters

  • point: Vector3
  • target: Vector3

  Returns Vector3

copy

• copy(ray): this

• Parameters

  • ray: Ray

  Returns this

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

distanceToPlane

• distanceToPlane(plane): number

• Parameters

  • plane: Plane

  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

intersectPlane

• intersectPlane(plane, target): null | Vector3

• Parameters

  • plane: Plane
  • target: Vector3

  Returns null | Vector3

intersectSphere

• intersectSphere(sphere, target): null | Vector3

• Parameters

  • sphere: Sphere
  • target: Vector3

  Returns null | Vector3

intersectTriangle

• intersectTriangle(a, b, c, backfaceCulling, target): null | Vector3

• Parameters

  • a: Vector3
  • b: Vector3
  • c: Vector3
  • backfaceCulling: boolean
  • target: Vector3

  Returns null | Vector3

intersectsBox

• intersectsBox(box): boolean

• Parameters

  • box: Box3

  Returns boolean

intersectsPlane

• intersectsPlane(plane): boolean

• Parameters

  • plane: Plane

  Returns boolean

intersectsSphere

• intersectsSphere(sphere): boolean

• Parameters

  • sphere: Sphere

  Returns boolean

isIntersectionBox

• isIntersectionBox(b): any

• Parameters

  • b: any

  Returns any

  Deprecated

  Use .intersectsBox() instead.

isIntersectionPlane

• isIntersectionPlane(p): any

• Parameters

  • p: any

  Returns any

  Deprecated

  Use .intersectsPlane() instead.

isIntersectionSphere

• isIntersectionSphere(s): any

• Parameters

  • s: any

  Returns any

  Deprecated

  Use .intersectsSphere() instead.

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