# 3D Lasso on a volume

**URL:** https://discourse.vtk.org/t/3d-lasso-on-a-volume/10733
**Category:** Support
**Created:** [February 20, 2023, 5:45pm UTC](https://discourse.vtk.org/t/3d-lasso-on-a-volume/10733 "2023-02-20T17:45:28Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![lassoan](https://discourse.vtk.org/user_avatar/discourse.vtk.org/lassoan/32/50_2.png) [@lassoan](https://discourse.vtk.org/u/lassoan)
#### Post date: [February 21, 2023, 1:53am UTC](https://discourse.vtk.org/t/3d-lasso-on-a-volume/10733/3 "2023-02-21T01:53:23Z")

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This feature is not implemented in VTK but you can easily add it to your VTK-based application. See more information on the implementation in 3D Slicer [here](https://discourse.vtk.org/t/how-to-delete-hide-specific-points-from-vtkvolume/10431/2).

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_[View the full topic](https://discourse.vtk.org/t/3d-lasso-on-a-volume/10733)._