# Particle Size Increasing with Time with OSPRay On

**URL:** https://discourse.paraview.org/t/particle-size-increasing-with-time-with-ospray-on/4681
**Category:** ParaView Support
**Created:** [June 25, 2020, 3:19pm UTC](https://discourse.paraview.org/t/particle-size-increasing-with-time-with-ospray-on/4681 "2020-06-25T15:19:29Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![Dave\_DeMarle](https://discourse.paraview.org/user_avatar/discourse.paraview.org/dave_demarle/32/27_2.png) [@Dave\_DeMarle](https://discourse.paraview.org/u/Dave_DeMarle)
#### Post date: [August 28, 2020, 1:05am UTC](https://discourse.paraview.org/t/particle-size-increasing-with-time-with-ospray-on/4681/6 "2020-08-28T01:05:16Z")

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@mconti the fix is going through review here:  
[https://gitlab.kitware.com/paraview/paraview/-/merge\_requests/4335](https://gitlab.kitware.com/paraview/paraview/-/merge_requests/4335)

The GUI will look a lot like this:  
 ![Screenshot from 2020-08-27 21-02-09](https://discourse.paraview.org/uploads/default/original/2X/4/4ff92b36eb04e7171c7e12bbae56b560c74e845a.png)  
The All Exact and Each Exact modes are new. They take the sizes directly from the PointSize/LineWidth or the supplied Scale Array respectively.

If you’ve got the time to check it out I would appreciate it.  
Thanks

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