虚拟校园中三维景物表面贴图的研究

以“华南理工大学虚拟校园漫游系统”为研究对象，通过三维建模与贴图处理，利用三维虚拟现实技术，实现了华南理工大学校园主体景区的网络化三维虚拟场景游览。系统的浏览清晰、直观，便于使用操作。在三维景物表面贴图方面进行了深入的研究。讨论了场景所需贴图的获取方法、在Photoshop中的处理及在3ds max中的应用，详细说明了本系统中各种仿真场景的创作过程以及制作技巧。

Research on Surface Mapping of 3D-Sences in Virtual Campus

The research object is SCUT's Virtual Campus Roaming System. Through the establ ishment of 3D structures and disposal of mappings, using the technology of 3D vi rtual reality, an online tour of main view-ports for SCUT by 3D virtual realit y scenes is realized. Basing on the system, the browser is more straight forward and distinct, so that it's much easier to operate. The surface mappings of 3D struc tures are deeply researched in this thesis. It discusses that how to obtain the mappings which applied to the scenes, how to handle them in the Photoshop, and h ow to use them in the software of the 3ds max and so on . It details to the pro cesses and techniques when creating the simulated scenes in this system.