Subdivision methods of converting STEP into VRML on Web

被引：7

作者：

Kim, NK ^{[1
]}

Kim, Y ^{[1
]}

Kang, SH ^{[1
]}

机构：

[1] Seoul Natl Univ, Dept Ind Engn, Seoul, South Korea

来源：

COMPUTERS & INDUSTRIAL ENGINEERING | 1997年 / 33卷 / 3-4期

关键词：

adaptive subdivision; collaborative design; STEP; VRML; Web;

D O I：

10.1016/S0360-8352(97)00177-0

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A typical product development team working in global manufacturing and marketing environment is often dispersed all over the world. Such a team may need a tool to aid effective communication and cooperation among the work groups. A 3 dimensional STEP geometry browsing system has been developed on the Internet and its associated Web. A major issue in implementing the system is the efficiency of computation and communication time of 3D visualization models. An adaptive subdivision method is developed to convert STEP data into a VRML visualization model. The method has been implemented and experimented, and the results show a substantial improvement in computational performance. (C) 1997 Elsevier Science Ltd.

引用

页码：497 / 500

页数：4