# Gearjoint example in Fisica

**URL:** https://discourse.processing.org/t/gearjoint-example-in-fisica/12011
**Category:** Libraries
**Created:** [June 12, 2019, 6:29am UTC](https://discourse.processing.org/t/gearjoint-example-in-fisica/12011 "2019-06-12T06:29:36Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![yiyang](https://avatars.discourse-cdn.com/v4/letter/y/9f8e36/32.png) [@yiyang](https://discourse.processing.org/u/yiyang)
#### Post date: [June 12, 2019, 6:29am UTC](https://discourse.processing.org/t/gearjoint-example-in-fisica/12011/1 "2019-06-12T06:29:36Z")

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Hello dear fellows,

Could you offer me an example in the library **Fisica** to demonstrate the usage of the **FGearJoint** object? Thank you so much for your help.

BTW, It’s been 10 years since I have posted my last question in the processing forum…Nostalgic!

Best,

Yiyang

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### Author: ![jeremydouglass](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/jeremydouglass/32/20_2.png) [@jeremydouglass](https://discourse.processing.org/u/jeremydouglass)
#### Post date: [June 14, 2019, 10:54pm UTC](https://discourse.processing.org/t/gearjoint-example-in-fisica/12011/2 "2019-06-14T22:54:14Z")

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> [@yiyang](#):
>
> FGearJoint

Can you provide an example of how you are (trying to) use it, or what you want to use it for? All we have to go on is:

[https://www.google.com/search?q=FGearJoint](https://www.google.com/search?q=FGearJoint)

…and of course the documentation in the class:

> <https://github.com/rikrd/fisica/blob/master/src/fisica/FGearJoint.java>

For starters, are you using it to connect joints of type FRevoluteJoint or of type FPrismaticJoint ?