# find the actor that another actor is intersecting with

**URL:** https://discourse.vtk.org/t/find-the-actor-that-another-actor-is-intersecting-with/1379
**Category:** Support
**Created:** [July 18, 2019, 8:53pm UTC](https://discourse.vtk.org/t/find-the-actor-that-another-actor-is-intersecting-with/1379 "2019-07-18T20:53:38Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![lorensen](https://discourse.vtk.org/user_avatar/discourse.vtk.org/lorensen/32/20_2.png) [@lorensen](https://discourse.vtk.org/u/lorensen)
#### Post date: [July 18, 2019, 11:11pm UTC](https://discourse.vtk.org/t/find-the-actor-that-another-actor-is-intersecting-with/1379/2 "2019-07-18T23:11:58Z")

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Take a look at [vtkCollisionDetectionFilter](https://vtk.org/doc/nightly/html/classvtkCollisionDetectionFilter.html#details). I’ll try to write an example soon.

Bill

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