【摘要】 针对虚拟实验构件的功能信息、可视化显示和物理属性等描述问题,提出了基于SVG和XML的虚拟构件数据表示模型,提高了虚拟实验构件的可扩展性和可重用性。讨论了虚拟实验构件的几种建模方法,包括图形交互设计、基于图像的建模、矢量图导入、动态构件设计和参数化建模,比较了各种建模方法的特点。更多还原

【Abstract】 In order to describe functional,visual and physical attributes of virtual experiment components,We propose a data model based on SVG and XML,it improves the extensibility and reusability of virtual experiment components.Various modeling methods of virtual experiment components are discussed,including graphics interactive design,image-based modeling,vector diagram importation,dynamic and parameterized modeling.The characteristics of each method are compared.更多还原