Study and implement of interactive animationin virtual model room based on the VRML

This dissertation introduces the application of anchor to achieve the jump between virtual model lab model space and single model space, as well as the inverse skip. The dissertation comes up with a new method to achieve the smooth jump among nested spaces which makes the observers feel like being at the real model lab when browsing the virtual model lab. It reaches the objects of making observer immerse and visualize in virtual model lab.