摘要
VRML(Virtual Reality Modeling Language)是广泛应用于Web的三维造型语言,使RP(Rapid Prototyping)系统接受VRML数据模型可以避免为生成STL文件而进行三角化处理所带来的精度损失。研究适用于RP软件系统的VRML模型分层处理软件对提高成型精度具有重要意义。在分析VRML模型表示的基础上,提出了适合于VRML模型的分层处理方案及流程。基于组件的软件开发思想,利用Visual C++和OpenGL开发了VRML模型分层处理软件。实际应用表明,该系统具有较高的分层精度和良好的可扩展性与稳定性。
VRML（Virtual Reality Modeling Language） is a 3-D modelling language which is widely used over the Web.It helps the RP system tolerate VRML data model with precision losses brought from triangular processes to avoid the generation of STL files.Such research fits for RP software system VRML model slicing processing software that plays an important role in improving its modelling precision.On the basis of analysing VRML model presentation,the paper proposes a slicing processing scheme and procedure suitable for VRML modelling that are based on the thought of component-based software development.A VRML modelling slicing processing software is developed with Visual C＋ ＋ and OpenGL.Applications illustrate that such system boasts for a comparatively high slicing precision and good expandability and stability.
出处
《计算机应用与软件》
CSCD
2011年第9期154-156,共3页
Computer Applications and Software
关键词
快速成型
分层
VRML
组件
Rapid prototyping Slicing VRML Component
