# PmiTopoRef

`PmiTopoRef`

  PMI reference to topology (brep)

  ## Index

  Enumeration Members

  - `Body`
  - `BrepData`
  - `CoEdge`
  - `Connex`
  - `Context`
  - `Edge`
  - `Face`
  - `Item`
  - `Loop`
  - `MultipleVertex`
  - `Shell`
  - `SingleWireBody`
  - `UniqueVertex`
  - `Unknown`
  - `WireBody`
  - `WireEdge`

## Enumeration Members

`PmiTopoRef.``Body`
  Body: 12

  Abstract root type for any topological body

`PmiTopoRef.``BrepData`
  BrepData: 14

  Main entry to non-wire topology

`PmiTopoRef.``CoEdge`
  CoEdge: 7

  Usage of an edge in a loop

`PmiTopoRef.``Connex`
  Connex: 11

  Topological region

`PmiTopoRef.``Context`
  Context: 1

  Self-containing set of topological entities

`PmiTopoRef.``Edge`
  Edge: 6

  Edge belonging to a BrepData body

`PmiTopoRef.``Face`
  Face: 9

  Topological face delimiting a shell

`PmiTopoRef.``Item`
  Item: 2

  Abstract root type for any topological entity (body or single item)

`PmiTopoRef.``Loop`
  Loop: 8

  Array of co-edges that delimit a face

`PmiTopoRef.``MultipleVertex`
  MultipleVertex: 3

  Vertex whose position is the average of all edges’ extremity positions to whom it belongs

`PmiTopoRef.``Shell`
  Shell: 10

  Topological shell (open or closed)

`PmiTopoRef.``SingleWireBody`
  SingleWireBody: 13

  Single wire body

`PmiTopoRef.``UniqueVertex`
  UniqueVertex: 4

  Vertex with one set of coordinates (absolute position)

`PmiTopoRef.``Unknown`
  Unknown: -1

`PmiTopoRef.``WireBody`
  WireBody: 17

  Main entry to wire topology

`PmiTopoRef.``WireEdge`
  WireEdge: 5

  Edge belonging to a wire body

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