# A3DPDF3DNodesReferencesData

struct `A3DPDF3DNodesReferencesData`

  Structure that defines a set of 3D nodes.

  Usually used to be referred in a slide table row. Each element can contain several instances. We can get the uuids for each instance.

  > 9.1

  ## Index

  Variables

  - `m_iNbNodes`
  - `m_ppUUIDsForNodes`

Variables

A3DUns32 `A3DPDF3DNodesReferencesData.``m_iNbNodes`
  `A3DUns32`

  Size of the following array.

A3DUTF8Char **`A3DPDF3DNodesReferencesData.``m_ppUUIDsForNodes`
  `A3DUTF8Char`**

  The unique IDs of instances for the nodes.

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