# React Three Fiber Post Processing

**URL:** <https://discourse.threejs.org/t/react-three-fiber-post-processing/66570>\
**Category:** Questions\
**Created:** [June 8, 2024, 8:08am UTC](https://discourse.threejs.org/t/react-three-fiber-post-processing/66570 "2024-06-08T08:08:30Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Jason\_Maximilian](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/jason_maximilian/32/42814_2.png) [@Jason\_Maximilian](https://discourse.threejs.org/u/Jason_Maximilian)\
**Post date:** [June 8, 2024, 8:08am UTC](https://discourse.threejs.org/t/react-three-fiber-post-processing/66570/1 "2024-06-08T08:08:30Z")

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Hello developers \<3  
any idea how can i split the screen into two parts where in each part we apply a specific effect

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<div class="post-metadata">

**Author:** ![Chaser\_Code](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/chaser_code/32/20199_2.png) [@Chaser\_Code](https://discourse.threejs.org/u/Chaser_Code)\
**Post date:** [June 8, 2024, 8:20am UTC](https://discourse.threejs.org/t/react-three-fiber-post-processing/66570/2 "2024-06-08T08:20:53Z")

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I can put only link: [three.js examples](https://threejs.org/examples/?q=mask#webgl_postprocessing_masking)