# comparative view always regenerate all filters

**URL:** https://discourse.paraview.org/t/comparative-view-always-regenerate-all-filters/8164
**Category:** ParaView Support
**Created:** [October 12, 2021, 7:59am UTC](https://discourse.paraview.org/t/comparative-view-always-regenerate-all-filters/8164 "2021-10-12T07:59:06Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![vavo01](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/v/bc8723/32.png) [@vavo01](https://discourse.paraview.org/u/vavo01)
#### Post date: [October 12, 2021, 7:59am UTC](https://discourse.paraview.org/t/comparative-view-always-regenerate-all-filters/8164/1 "2021-10-12T07:59:06Z")

</div>

paraview version: 5.8.1  
OS: linux

Hi all,

When using comparative view, paraview regenerates all visible filters in all frames if I change any property of any filter. E.g. if I change the solid colour of Extract Block all Steam Tracers in all frames starts to regenerate sequentially. This can be very annoying with many frames and filters.  
Since a simple render view only regenerates the filter which was changes, I’d like to know if its possible to setup comparative view without this all over regeneration?