基于PHP的X3D场景动态生成技术研究

PHP-based X3D Scene Dynamic Generation Technology

目前,X3D场景在网上一经构建只能浏览,难以修改。而PHP能够动态生成以XML编码格式编写的X3D文档。在构建X3D虚拟美术馆的项目基础上研究X3D的编码格式,通过PHP的数据库读写技术将变化的数据从数据库中读取出来与不变的数据结合,动态生成XML文档进而重构X3D场景,使得网站管理员能够在网站后台编辑X3D场景,最终形成基于php的X3D场景动态生成技术的应用方法。

Nowadays, once the X3D scenes have been built for web, it is hard to rebuild.By using PHP,it can dynamically generate the X3D,combining the changed-data from database with unchanged-data for dynamically generating the XML document ,an then rebuilding the X3D scenes,which enable the website master to edit the X3D scenes easily from the website background,finally coming into the method of dynamically generated X3D scenes technology based on PHP.