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Recreation of the 28-entity IGES test file using the ComputerVision CADDS 4XAn Initial Graphics Exchange Specification (IGES) test file is called the 28 Entity IGES Test File. This file contains 28 geometric and annotation entities which are considered the basic entities that an IGES translator for any CAD system should support. The main purpose was to determine how the IGES preprocessor supports the 28 entities through recreation of the 28 Entity IGES Test File on the ComputerVision CADDS 4X. Test procedure is described and test results are presented.
Document ID
19910003787
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Kuan, Anchyi (Research Inst. for Advanced Computer Science Moffett Field, CA, United States)
Shah, Saurin (Research Inst. for Advanced Computer Science Moffett Field, CA, United States)
Smith, Kevin (Research Inst. for Advanced Computer Science Moffett Field, CA, United States)
Date Acquired
September 6, 2013
Publication Date
August 1, 1987
Subject Category
Computer Programming And Software
Report/Patent Number
NASA-CR-187403
NAS 1.26:187403
Report Number: NASA-CR-187403
Report Number: NAS 1.26:187403
Accession Number
91N13100
Funding Number(s)
CONTRACT_GRANT: NCC9-16
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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