# Box2D - PhysGround, PhysBox, PhysCircle

**URL:** <https://forum.kirupa.com/t/box2d-physground-physbox-physcircle/330729>\
**Category:** flash\
**Created:** [March 7, 2013, 7:09am UTC](https://forum.kirupa.com/t/box2d-physground-physbox-physcircle/330729 "2013-03-07T07:09:34Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![beugen](https://avatars.discourse-cdn.com/v4/letter/b/e56c9b/32.png) [@beugen](https://forum.kirupa.com/u/beugen)\
**Post date:** [March 7, 2013, 7:09am UTC](https://forum.kirupa.com/t/box2d-physground-physbox-physcircle/330729/1 "2013-03-07T07:09:34Z")

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Hi,  
Please help me with the followng question (beeing a newbee is difficult). What is the implementation of PhysGround, PhysCircle and PhysBox in Box2d ?. How to implement them ? I searched but found nothing.

Thank you

beugen