Analyze IGES files and extract graphics data.
IGES文件的分析及数据提取。
This paper presents the implementation of an IGES post-processor.
介绍了IGES后处理器设计的全过程。
A new arithmetic of transforming IGES files to STL files is presented.
提出一种将IGES文件格式转换成STL文件格式的算法。
The IGES is probably the only policy research institute that specializes in the environment in Asia.
IGES或许是亚洲唯一的专注环境的政策研究机构。
This paper analyzes the main problems of product data exchange using IGES with the idea that data exchange on both logic and physical layers.
本文分析了IGES在数据交换中存在的主要问题，提出了产品数据在逻辑和物理两个层次上进行交换的思想。
The definition of trimmed surface is main content of Initial Graphics Exchange Specification(IGES). The format of trimmed surface description in IGES file is discussed in detail.
裁剪曲面是基本图形交换规范（IGES）的主要内容，详细介绍了IGES文件中裁剪曲面的定义格式。
The surface mesh is used in a GCAD system DressingSim EX. Our research aims at NURBS surface models. The models are transferred from exterior CAD/CAM system to EX system by IGES files.
应用于EX系统的NURBS曲面模型是本文的主要研究对象，EX系统从外部CAD／CAM系统获取曲面模型参数信息，通过IGES文件传递，将参数化曲面模型转化为系统可操作的几何模型。
The four functional models of the visualization system: extraction and recognition of IGES file, 3d reconstruction, establishment and optimization of graphics model, visualization, are introduced.
分别介绍了可视化系统的四个主要功能模块：IGES文件提取和识别、三维重建、图形学模型建立和优化以及可视化模块。
The four functional models of the visualization system: extraction and recognition of IGES file, 3d reconstruction, establishment and optimization of graphics model, visualization, are introduced.
分别介绍了可视化系统的四个主要功能模块：IGES文件提取和识别、三维重建、图形学模型建立和优化以及可视化模块。
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