# VTK Open CASCADE integration

**URL:** https://discourse.vtk.org/t/vtk-open-cascade-integration/3900
**Category:** Support
**Created:** [August 3, 2020, 1:53pm UTC](https://discourse.vtk.org/t/vtk-open-cascade-integration/3900 "2020-08-03T13:53:29Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![EugeneZ](https://discourse.vtk.org/letter_avatar_proxy/v4/letter/e/8c91f0/32.png) [@EugeneZ](https://discourse.vtk.org/u/EugeneZ)
#### Post date: [August 3, 2020, 1:53pm UTC](https://discourse.vtk.org/t/vtk-open-cascade-integration/3900/1 "2020-08-03T13:53:29Z")

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Hello Everyone,  
I am new in VTK development.

My target is to use Voxelisation from VTK.  
I have objects as TopoDS\_Shape (from OCC), I provided data from it to vtkVoxelModeller. After executing Voxel modeler I want to convert the result again to TopoDS\_Shape.

Could you help me, how could it be done?

Thank you in advance.  
With respects, Eugene.