ISO 10303-513:2000 工业自动化系统和集成-产品数据表示法和交换-第513部分：应用说明结构：基本分界线表示法

标准编号：ISO 10303-513:2000

中文名称：工业自动化系统和集成-产品数据表示法和交换-第513部分：应用说明结构：基本分界线表示法

英文名称：Industrial automation systems and integration — Product data representation and exchange — Part 513: Application interpreted construct: Elementary boundary representation

发布日期：2000-09

标准范围

ISO 10303的这一部分规定了基本定义的通用资源的解释边界表示模型。以下内容属于ISO 10303本部分的范围:-elementary_brep_shape_representation的定义，这是一个由一个或多个manifold_solid_brep，每个manifold_solid_brep用基本几何定义，并且完全显式拓扑；-在面的定义中使用的曲线和曲面的无界几何的定义这种B-rep模型；-B-rep模型的拓扑结构的定义；-3D几何结构；-B-重复；-基本曲线，这些是直线或圆锥曲线；-基本表面；-几何变换；-折线；-无界几何；-使用拓扑来约束几何实体。以下内容超出了ISO 10303本部分的范围:-2D几何结构；-除折线之外的有界曲线；-有界曲面-偏移曲线和曲面。该AIC独立于任何工业应用领域。

This part of ISO 10303 specifies the interpretation of the generic resources for the definition of an elementaryboundary representation model.The following are within the scope of this part of ISO 10303:— the definition of an elementary_brep_shape_representation, this is a representation composedof one or more manifold_solid_breps each of which is defined with elementary geometry andcomplete explicit topology;— the definition of the unbounded geometry of curves and surfaces used in the definition of the facesof such a B-rep model;— the definition of the topological structure of a B-rep model;— 3D geometry;— B-reps;— elementary curves, these are lines or conics;— elementary_surfaces;— geometric transformations;— polylines;— unbounded geometry;— use of topology to bound geometric entities.The following are outside the scope of this part of ISO 10303:— 2D geometry;— bounded curves other than polylines;— bounded surfaces— offset curves and surfaces.This AIC is independent of any industrial application domain.

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