针对传统的STL文件的缺陷，采用了直接分层算法，对三维模型进行数据切片处理，生成机器人作业路径。
In the third part we chose direct slicing because of the limitation in traditional STL file, and direct slice the three-dimensional model to get the robot work path.
讨论了STL文件的优化，利用三维重建技术构造组织工程的缺损器官，为组织器官的修复提供实体模型。
Discusse STL files optimizing, how to use three-dimensional reconstruction to produce the defect organs structure of tissue engineered, provide entity model for the repair of tissues and organs.
分析了基于STEP中性文件三维模型重建相关的技术，给出了其实现过程。
The technologies related with 3d model rebuilding based on the neutral file of STEP were analyzed and its implement process was given.
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.
仿真结果——三维实体模型通过转换成实体文件亦可导入器件级软件进行器件的性能分析。
The rationality of process and layout design can be checked up, and the simulation's output transformed into model file can be imported into device level to actualize the device's capability analysis.
VRML是互联网上传输三维模型的主要文件格式。
VRML is the main file format in the 3-d models transmitting on the Internet.
通过使用通用的三维曲面模型，可以对设计文件进行优化，使其准确用于概念设计、初始设计和详细设计阶段。
By using a common 3d surface model, design files can be optimized to accurately flow through concept, initial, and detailed design stages.
具体的说，就是利用专用的三维人体造型软件自带的人体模型，将其导出为3ds文件，再根据3ds文件的存储格式，利用计算机程序将文件中的有用的人体曲面的顶点信息提取出来。
In details, that was to read out vertex information of human body from a 3ds-formatted file that was extracted from the design model by the application of professional 3d human body modeling software.
分析了三维模型的特征结构，并按照特征表示规则构造模型特征树，最后把三维模型信息存储到XML文件中。
Firstly, analyzing feature structure of 3d model, then constructing feature tree of 3d model according to the regulation of feature denoted, finally, storing information of 3d model in XML document.
快速成型中的三维数据包括物体的三维CAD模型、通过三维数字化测量仪器测得的物体表面的三维数据点云、STL文件及三维模型的切片。
Three-dimensional data in Rapid Prototyping includes 3d CAD model of object, 3d data cloud of surface of object measured by instrument, STL file and slice of 3d model.
快速成型中的三维数据包括物体的三维CAD模型、通过三维数字化测量仪器测得的物体表面的三维数据点云、STL文件及三维模型的切片。
Three-dimensional data in Rapid Prototyping includes 3d CAD model of object, 3d data cloud of surface of object measured by instrument, STL file and slice of 3d model.
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