smooth animation can be achieved normally using the following code in js.

animate () {
requestAnimationFrame (animate);
TWEEN.update ();
}
animate ();

use Times error in angular as follows:

animate () {
this.animate = this.animate.bind (this);
requestAnimationFrame (this.animate);
TWEEN.update ();
}

ngOnInit () {
this.animate ();
}

error:

ask the gods how to use tween smoothing effect in angular?