# Boundary Code?

**URL:** <https://forum.kirupa.com/t/boundary-code/233725>\
**Category:** Uncategorized\
**Created:** [July 26, 2007, 1:08pm UTC](https://forum.kirupa.com/t/boundary-code/233725 "2007-07-26T13:08:36Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![andrew\_o](https://avatars.discourse-cdn.com/v4/letter/a/edb3f5/32.png) [@andrew\_o](https://forum.kirupa.com/u/andrew_o)\
**Post date:** [July 26, 2007, 1:08pm UTC](https://forum.kirupa.com/t/boundary-code/233725/1 "2007-07-26T13:08:36Z")

</div>

I’m having trouble finding a code that will function as a boundary, preventing one object from going “through” another and just stopping instead of bouncing off…

anyone?

thanks!

a/o