The research on design and realizing of three dimensional virtual campus

摘要

The paper selects many kinds of proper ways of data collection and software. We construct model of virtual campus by different ways, such as texture mapping, multi texturing and bitmap texturing etc. In process of pinup picture, select severs practical technology, for example case technology, transparent texture mapping, level of detail model, baking vein technology and normal texturing technology. In order to optimize interactive of virtual campus, hierarchy Manager which to. reduce culling time, proper lighting system, Multires texturing which to increase stereovision of shader. In order to realize interactive function of visit in virtual campus, the design use building block which basing on use various of material.