# Rotating the emitter on a MacBook Pro track pad

**URL:** <https://qa.fmod.com/t/rotating-the-emitter-on-a-macbook-pro-track-pad/12085>\
**Category:** FMOD Studio\
**Created:** [October 12, 2015, 6:55pm UTC](https://qa.fmod.com/t/rotating-the-emitter-on-a-macbook-pro-track-pad/12085 "2015-10-12T18:55:24Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![simon.bosley](https://avatars.discourse-cdn.com/v4/letter/s/6bbea6/32.png) [@simon.bosley](https://qa.fmod.com/u/simon.bosley)\
**Post date:** [October 12, 2015, 6:55pm UTC](https://qa.fmod.com/t/rotating-the-emitter-on-a-macbook-pro-track-pad/12085/1 "2015-10-12T18:55:24Z")

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Hi There,

In the manual there’s a section on the 3D Preview in the Overview side bar. It says that

> Spinning the mouse wheel rotates the emitter.

How do you do this with a MacBook Pro trackpad, when no mouse is attached?

Kind Regards,

Simon.

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**Author:** ![liam](https://avatars.discourse-cdn.com/v4/letter/l/b9e5f3/32.png) [@liam](https://qa.fmod.com/u/liam)\
**Post date:** [October 13, 2015, 4:34am UTC](https://qa.fmod.com/t/rotating-the-emitter-on-a-macbook-pro-track-pad/12085/2 "2015-10-13T04:34:18Z")

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From FMOD Studio 1.07.00, when using a Mac trackpad, you can use the two-finger swipe gesture in place of a mouse wheel scroll.

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<div class="post-metadata">

**Author:** ![simon.bosley](https://avatars.discourse-cdn.com/v4/letter/s/6bbea6/32.png) [@simon.bosley](https://qa.fmod.com/u/simon.bosley)\
**Post date:** [October 19, 2015, 9:48pm UTC](https://qa.fmod.com/t/rotating-the-emitter-on-a-macbook-pro-track-pad/12085/3 "2015-10-19T21:48:19Z")

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> [@](#):
>
> From FMOD Studio 1.07.00, when using a Mac trackpad, you can use the two-finger swipe gesture in place of a mouse wheel scroll.

OK got it, helps when you push your fingers closer together! Thanks 🙂