​I appreciate the feature that the view in an animation can be changed, but I have a question.  The view changes abruptly, which the viewer finds unsettling.  So for example if the viewpoint was to change from stationary to moving towards a part, it is as if the velocity of the viewer changes from 0 to some value instantaneously, which then means that in that instant an acceleration of infinity is required.  

A transition is needed, so that infinite acceleration does not occur.  Does anyone know of such a feature?

Thanks in advance,  Alan