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

Annex B
(normative)

Information object registration

B.1 Document Identification

To provide for unambiguous identification of an information object in an open system, the object identifier

{ iso standard 10303 part(42) version(11) }

is assigned to this document. The meaning of this value is defined in ISO/IEC 8824-1, and is described in ISO 10303-1.

B.2 Schema identification

B.2.1 geometry-schema schema identification

To provide for unambiguous identification of the schema specifications given in this integrated resource in an open information system, the object identifiers are assigned as follows:

{ iso standard 10303 part(42) version(12) object(1) geometry-schema(1) }

is assigned to the geometry-schema schema. The meaning of this value is defined in ISO/IEC 8824-1, and is described in ISO 10303-1.

B.2.2 topology-schema schema identification

To provide for unambiguous identification of the schema specifications given in this integrated resource in an open information system, the object identifiers are assigned as follows:

{ iso standard 10303 part(42) version(11) object(1) topology-schema(2) }

is assigned to the topology-schema schema. The meaning of this value is defined in ISO/IEC 8824-1, and is described in ISO 10303-1.

B.2.3 geometric-model-schema schema identification

To provide for unambiguous identification of the schema specifications given in this integrated resource in an open information system, the object identifiers are assigned as follows:

{ iso standard 10303 part(42) version(10) object(1) geometric-model-schema(3) }

is assigned to the geometric-model-schema schema. The meaning of this value is defined in ISO/IEC 8824-1, and is described in ISO 10303-1.

B.2.4 scan-data-3d-shape-model-schema schema identification

To provide for unambiguous identification of the schema specifications given in this integrated resource in an open information system, the object identifiers are assigned as follows:

{ iso standard 10303 part(42) version(2) object(1) scan-data-3d-shape-model-schema(4) }

is assigned to the scan-data-3d-shape-model-schema schema. The meaning of this value is defined in ISO/IEC 8824-1, and is described in ISO 10303-1.



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