PMI Example

Table of Contents

• Description
• Usage
• Files

Explores PMI entities attached to various entities inside a 3D model.

Description

To explore PMI Data elements stored in ModelData_PMITable we use iterator class.

Semantic and Graphical elements may be accessed by ModelData_PMIData class.

To explore PMI elements we use a special ModelData_PMIGraphicalElementComponentVisitor and visitor classes. Here we redefine methods which are called when a component of a particular type is being visited.

Part: nist_ctc_02_asme1
PMI Table:
|__PMI Data: Feature Control Frame (18)
|  |__Semantic element:
|  |  |__Geometric tolerance
|  |     |__ Magnitude: 1
|  |     |__ LengthUnit: 0
|  |     |__ Modifier: LeastMaterialRequirement
|  |     |__ DatumRefCompartment:
|  |     |  |__ References:
|  |     |     |__ DatumRef: precedence=1, targetLabel=A
|  |     |__ DatumRefCompartment:
|  |     |  |__ References:
|  |     |     |__ DatumRef: precedence=1, targetLabel=B
|  |     |__ DatumRefCompartment:
|  |        |__ References:
|  |           |__ DatumRef: precedence=1, targetLabel=C
|  |__Graphical element:
|     |__Outline
|        |__ PolyLine set [26 polylines]

For more information about PMI entities please visit the PMI Guide.

Usage

You can try this example with the following model:

./examples/models/nist_ctc_02_asme1_ap242-1.stp

Files

• C++: ./examples/cxx/exploring/pmi/main.cxx
• C#: ./examples/csharp/exploring/pmi/Program.cs
• Java: ./examples/java/exploring/pmi/pmi.java
• Python: ./examples/python/exploring/pmi/pmi.py