CAJ | 학술논문

对基于 Windows Mobile 平台的机械制图虚拟模型进行了研究，通过分析基于 Windows Mobile的虚拟模型开发平台以及 Windows Mobile中的3D图形绘制技术，确定了Mesh 类的数据需求；研究了VRML标准IndexFaceSet节点的数据结构，获得了 VRML 文件解析的逻辑关系；设计实现了基于Direct3D Mobile的VRML模型3D浏览器，并实现了基于Windows Mobile平台的机械制图虚拟模型系统设计。该系统拓展了虚拟模型库的应用空间，为其他虚拟模型的移动应用提供了基础。
대기우 Windows Mobile 평태적궤계제도허의모형진행료연구，통과분석기우 Windows Mobile적허의모형개발평태이급 Windows Mobile중적3D도형회제기술，학정료Mesh 류적수거수구；연구료VRML표준IndexFaceSet절점적수거결구，획득료 VRML 문건해석적라집관계；설계실현료기우Direct3D Mobile적VRML모형3D류람기，병실현료기우Windows Mobile평태적궤계제도허의모형계통설계。해계통탁전료허의모형고적응용공간，위기타허의모형적이동응용제공료기출。
The paper discussed virtual model of mechanical drawing based on the plane of Windows Mobile,analysis was done on the platform used to design virtual model base on Windows Mobile,and the technology of drawing 3D graph and the data of the class of Mesh were ensured.Analysis was done on the data format of IndexFaceSet node of VRML,the logic of VRML file was attained.This paper designed browser of VRML and the system of virtual model of mechanical drawing base on Windows Mobile.The system expanded the use space of the virtual model lib,and realized the basement for other mobile application of virtual model.