Class Ray

constructor

• new Ray(): Ray

• Returns Ray

_actorId

_uuid

Optional fromPreCreate

Optional _beCloned

• _beCloned(params?): void

• Parameters

  • Optional params: ISpawnParameters

  Returns void

dispose

• dispose(): void

• Returns void

generateUuid

• generateUuid(): string

• Returns string

getDirection

• getDirection(): IPoint

• 获取射线方向

  Returns IPoint

getOrigin

• getOrigin(): IPoint

• 获取射线起点

  Returns IPoint

getWorld

• getWorld(): World

• Returns World

hide

• hide(): void

• 隐藏射线

  Returns void

intersectsXActor

• intersectsXActor(actor, threshold?): boolean

• Parameters

  • actor: XActor<IActorEvents>

    需要检测的actor

  • Optional threshold: number

    重叠触发阈值,单位米(m)

  Returns boolean

  boolean

setDirection

• setDirection(direction): void

• 设置射线方向

  Parameters

  • direction: IPoint

  Returns void

setOrigin

• setOrigin(origin): void

• 设置射线起点

  Parameters

  • origin: IPoint

  Returns void

show

• show(): void

• 显示射线

  Returns void