# Pixel perfect collision detection

**URL:** <https://forum.kirupa.com/t/pixel-perfect-collision-detection/313190>\
**Category:** flash\
**Created:** [August 23, 2010, 1:56pm UTC](https://forum.kirupa.com/t/pixel-perfect-collision-detection/313190 "2010-08-23T13:56:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![pizzadude223](https://avatars.discourse-cdn.com/v4/letter/p/e95f7d/32.png) [@pizzadude223](https://forum.kirupa.com/u/pizzadude223)\
**Post date:** [August 23, 2010, 1:56pm UTC](https://forum.kirupa.com/t/pixel-perfect-collision-detection/313190/1 "2010-08-23T13:56:04Z")

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I have been searching around everywhere and I can’t find pixel perfect collision detectection in actionscript 2, only actionscript 3. For example I have a circle, but the corners will count as colliding, but the circle isn’t in that art. How would I eliminate the edges where there really ins’t the circle? Thanks.