# A3DCollisionGroupData

struct `A3DCollisionGroupData`

  `A3DCollisionGroupData`structure.

  > 11.1

  ## Index

  Variables

  - `m_uRepItemSize`
  - `m_apRepItems`

Variables

A3DUns32 `A3DCollisionGroupData.``m_uRepItemSize`
  `A3DUns32`

  m_uRepItemSize number of element in m_apRepItems.

A3DTransfoRepresentationItemData *`A3DCollisionGroupData.``m_apRepItems`
  `A3DTransfoRepresentationItemData`*

  Array of `A3DTransfoRepresentationItemData`(`A3DRiRepresentationItem`with optional placement).

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