# Tools Module

Parameters

> pEntity: The pointer to the PRC entity

> pEntityFather: The pointer to the product occurrence owner to the PRC entity. A3D_NULL_HANDLE if pEntity is a product occurrence.

> pA3DRWParamsPrcWriteHelper: The pointer to the helper object generally built by the function A3DAsmModelFileExportToPrcFile.

> ppcPrcId: The identifier as a string.

Returns

> `A3D_SUCCESS`on success, or an error code on failure

Topics

- Eval on curves and surfaces
- Project points on curves and surfaces
- Healing
- UV Classification
- Project Point Cloud
- Compute Section
- Compare faces
- Compute HLR
- XML Trace File Generation
- Collision computation
- Mesh Repair
- Copy and adapt B-rep model
- Adapt and replace all B-rep in model file
- Delete Entities
- Entity PDF IDs
- Topological item owners
- Physical properties
- Simplify modelfile curves and surfaces as analytic

Functions

- `A3DEntityGetPrcIdFromWrite()`

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