# How to switch left and right image in Crystaleyes Stereo 3D Visualization?

**URL:** https://discourse.paraview.org/t/how-to-switch-left-and-right-image-in-crystaleyes-stereo-3d-visualization/5056
**Category:** ParaView Support
**Tags:** vr
**Created:** [August 8, 2020, 12:41am UTC](https://discourse.paraview.org/t/how-to-switch-left-and-right-image-in-crystaleyes-stereo-3d-visualization/5056 "2020-08-08T00:41:20Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![mwestphal](https://discourse.paraview.org/user_avatar/discourse.paraview.org/mwestphal/32/17_2.png) [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [August 27, 2020, 7:34am UTC](https://discourse.paraview.org/t/how-to-switch-left-and-right-image-in-crystaleyes-stereo-3d-visualization/5056/5 "2020-08-27T07:34:33Z")

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Hi Martin & Brian,

What is strange to me is that this need to be changed often.  
My experience was that this was needed to be set up only once.

That being said, maybe this is related to a specific GPU or driver we did not test with.  
Adding a setting to change that directly in ParaView would definitelly make sense, but would not be a trivial task.

I would suggest opening an issue on our [gitlab](https://gitlab.kitware.com/paraview/paraview/-/issues) and then contribute to it if you’re interested : [How are features and bug fixes incorporated into ParaView?](https://discourse.paraview.org/t/how-are-features-and-bug-fixes-incorporated-into-paraview/4735)

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