# A3DTopoBrepDataData

struct `A3DTopoBrepDataData`

  BrepData structure.

  > 2.0

  The `m_sBoundingBox`member is valid only if the behaviour stored in the `m_ucBehaviour`member of the `A3DTopoBodyData`is not null.

  > `A3DTopoBrepDataData`, `A3DTopoBrepDataGet()`, `A3DTopoBrepDataCreate()`

  ## Index

  Variables

  - `m_uiConnexSize`
  - `m_ppConnexes`
  - `m_sBoundingBox`

Variables

A3DUns32 `A3DTopoBrepDataData.``m_uiConnexSize`
  `A3DUns32`

  The size of `m_ppConnexes`.

A3DTopoConnex **`A3DTopoBrepDataData.``m_ppConnexes`
  `A3DTopoConnex`**

  Array of `A3DTopoConnex`.

A3DBoundingBoxData `A3DTopoBrepDataData.``m_sBoundingBox`
  `A3DBoundingBoxData`

  Bounding box.

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