# Papervision hit test!

**URL:** <https://forum.kirupa.com/t/papervision-hit-test/280618>\
**Category:** flash\
**Created:** [January 29, 2009, 3:03pm UTC](https://forum.kirupa.com/t/papervision-hit-test/280618 "2009-01-29T15:03:50Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Myung](https://avatars.discourse-cdn.com/v4/letter/m/ee59a6/32.png) [@Myung](https://forum.kirupa.com/u/Myung)\
**Post date:** [January 29, 2009, 3:03pm UTC](https://forum.kirupa.com/t/papervision-hit-test/280618/1 "2009-01-29T15:03:50Z")

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Hi!

Does anyone know how can I determine in Papervision if an object is behind another?  
Like, a centerpoint of a plane, behind a sphere (blocked by the sphere).

TNX!