ISO 10303-42:2021(E)


Integrated generic resource: Geometric and topological representation	ISO 10303-42:2021(E) © ISO

Cover page
Table of contents
Copyright
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
3.2 Abbreviated terms

4 Geometry
4.1 General
4.2 Fundamental concepts and assumptions
4.3 Geometry constant definition
4.4 Geometry type definitions
4.5 Geometry entity definitions
4.6 Geometry function definitions
4.7 Geometry rule definitions
5 Topology
5.1 General
5.2 Fundamental concepts and assumptions
5.3 Topology constant definition
5.4 Topology type definitions
5.5 Topology entity definitions
5.6 Topology function definitions
6 Geometric model
6.1 General
6.2 Fundamental concepts and assumptions
6.3 Geometric model type definitions
6.4 Geometric model entity definitions
6.5 Geometric model function definitions
7 Scan data 3d shape model
7.1 General
7.2 Fundamental concepts and assumptions
7.3 Scan data 3d shape model type definition
7.4 Scan data 3d shape model entity definitions
7.5 Scan data 3d shape model function definitions

A Short names of entities
B Information object registration
C Computer interpretable listings
D EXPRESS-G diagrams
E Change history
Bibliography
Index

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

ISO 10303-1, Industrial automation systems and integration — Product data representation and exchange — Part 1: Overview and fundamental principles

ISO 10303-11, Industrial automation systems and integration — Product data representation and exchange — Part 11: Description methods: The EXPRESS language reference manual

ISO 10303-41, Industrial automation systems and integration — Product data representation and exchange — Part 41: Integrated generic resource: Fundamentals of product description and support

ISO 10303-43, Industrial automation systems and integration — Product data representation and exchange — Part 43: Integrated generic resource: Representation structures