# ModelFile Nodes Module

(HOOPS Publish Advanced)Module to get list of nodes from a modelfile.

This module describes the functions and structures that allow you to calculate a list of nodes from a modelfile.

Parameters

> pModelFile: The model file to work with.

> pPrcWriteHelper: Used to get PRC data such as unique identifiers for PRC nodes.

> ppModelFileNodesInfo: a struct that contains all infos about model file nodes.

Returns

> A3D_SUCCESS in case of success or an error code

Structures

- `A3DPDFNodeAttributeData`
- `A3DPDFNodeData`
- `A3DPDFModelFileNodesData`

Functions

- `A3DPDFGetModelFileNodes()`

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