Reflect filter does not render correctly with second order meshes

The reflect filter does not render correctly when working with second order meshes. This is true for both the online post processor and ParaView.

Online Post Processor

ParaView

Regards, Ben

2 Likes

Thanks for reporting Ben, I’ll add @bdaqui to the thread.

Best,
Anna

Hey @BenLewis! I also noticed it and it seems like a Paraview bug. We have to investigate and if it is then I think we should report them about this.

Best,
Ahmed

Well a quick update - it seems to work fine in case of transform filter so if you have symmetric geometry e.g. 1/4th of a box with second order, then you can use transform filter rather then reflect. I know you have to apply four time this filter but it seems to work better :wink: not applicable in this case though :grin:

Best,
Ahmed

Hi Ahmed (@ahmedhussain18),

thanks for the update. I’ll keep this in mind.

Regards, Ben