# My Ball won't fall through the Hole in the Middle

**URL:** <https://talk.code3dgames.com/t/my-ball-wont-fall-through-the-hole-in-the-middle/317>\
**Category:** Uncategorized\
**Created:** [July 15, 2021, 5:21pm UTC](https://talk.code3dgames.com/t/my-ball-wont-fall-through-the-hole-in-the-middle/317 "2021-07-15T17:21:24Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Martin](https://talk.code3dgames.com/user_avatar/talk.code3dgames.com/martin/32/41_2.png) [@Martin](https://talk.code3dgames.com/u/Martin)\
**Post date:** [July 15, 2021, 5:21pm UTC](https://talk.code3dgames.com/t/my-ball-wont-fall-through-the-hole-in-the-middle/317/1 "2021-07-15T17:21:24Z")

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Well My Ball won’t fall through the Hole in the Middle.  
And my WHOLE Platform is falling too!  
☹  
Yea my Url  
[https://www.code3dgames.com/3de/#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](https://www.code3dgames.com/3de/#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)

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<div class="post-metadata">

**Author:** ![chris](https://talk.code3dgames.com/user_avatar/talk.code3dgames.com/chris/32/5_2.png) [@chris](https://talk.code3dgames.com/u/chris)\
**Post date:** [July 16, 2021, 3:50am UTC](https://talk.code3dgames.com/t/my-ball-wont-fall-through-the-hole-in-the-middle/317/2 "2021-07-16T03:50:40Z")

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When using physics meshes, those meshes will move unless you tell them not to. So you just need to find the meshes being used and see if you’ve forgotten something.

In this case, look inside the `addBoard()` function. The first beam that is built looks like:

```javascript
  var beam1 = new Physijs.BoxMesh(shape, cover);

```

That’s a physics mesh that will move. To keep it from moving, add a third parameter, zero, after `shape` and `cover`:

```javascript
  var beam1 = new Physijs.BoxMesh(shape, cover, 0);

```

All of the other beams in the board have that last zero parameter, so your code will work after making this one change.

-Chris

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<div class="post-metadata">

**Author:** ![Martin](https://talk.code3dgames.com/user_avatar/talk.code3dgames.com/martin/32/41_2.png) [@Martin](https://talk.code3dgames.com/u/Martin)\
**Post date:** [July 18, 2021, 1:52am UTC](https://talk.code3dgames.com/t/my-ball-wont-fall-through-the-hole-in-the-middle/317/3 "2021-07-18T01:52:38Z")

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Thanks now its working perfectly!  
I mean my Ball fall through the Middle!  
🙂 🙂