Solid Model Construction History Recent Accomplishments (cont.)
Published draft document on Feature Based Construction Operations for most of the Priority 1 list
Made significant EXPRESS corrections to ISO document containing history-based definitions, such as persistent identifiers
- Persistent identifiers are names given to elements in a model that must stay with the elements even though the elements may change
- e.g., an edge “picked” by user when creating a fillet will disappear, but it must be persistent/retrievable in order to edit the feature in the target system
Copyright PDES, Inc. 2000