# Screen flickering when running Particle system

**URL:** <https://discourse.processing.org/t/screen-flickering-when-running-particle-system/24540>\
**Category:** Coding Questions\
**Created:** [October 12, 2020, 12:51pm UTC](https://discourse.processing.org/t/screen-flickering-when-running-particle-system/24540 "2020-10-12T12:51:42Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![GoToLoop](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/gotoloop/32/86_2.png) [@GoToLoop](https://discourse.processing.org/u/GoToLoop)\
**Post date:** [October 13, 2020, 6:33pm UTC](https://discourse.processing.org/t/screen-flickering-when-running-particle-system/24540/2 "2020-10-13T18:33:10Z")

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> [@Kachow095](#):
>
> … or the multithreading.

Another threading approach for Processing is double-buffer PGraphics or PImage: 🧵

- [Multithreading Madness - Processing 2.x and 3.x Forum](http://Forum.Processing.org/two/discussion/5886/multithreading-madness#Item_17)

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