# Explosion from center

**URL:** <https://forum.kirupa.com/t/explosion-from-center/305905>\
**Category:** Uncategorized\
**Created:** [March 5, 2010, 2:18pm UTC](https://forum.kirupa.com/t/explosion-from-center/305905 "2010-03-05T14:18:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dandylion13](https://avatars.discourse-cdn.com/v4/letter/d/c89c15/32.png) [@dandylion13](https://forum.kirupa.com/u/dandylion13)\
**Post date:** [March 5, 2010, 2:18pm UTC](https://forum.kirupa.com/t/explosion-from-center/305905/1 "2010-03-05T14:18:40Z")

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Hi Everyone!

I 'm working on a particle star-burst effect. I want all the particles to spread out evenly from the centre of a grid.

I realise that I will need to work out the velocity for each object based on a rotating unit vector that represents the force of the explosion.

But I’m not sure on the most efficient way to distribute these uniformly. If anyone could offer some ideas I would greatly appreciate it.

Thanks! 🙂