API Reference > imodeljs-frontend > Views > FrustumAnimator FrustumAnimator Class Animates the transition of a Viewport from one Frustum to another. The viewport will render as many frames as necessary during the supplied duration. Implements Animator Methods Name Description constructor(options: ViewAnimationOptions, viewport: ScreenViewport, begin: ViewPose, end: ViewPose): FrustumAnimator Construct an animator that animates from begin to end. Properties Name Type Description options ViewAnimationOptions Defined in core/frontend/src/FrustumAnimator.ts Line 50 Last Updated: 11 June, 2024