Reflect filter does not render correctly with second order meshes


#1

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

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

Best,
Anna


#3

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


#4

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


#5

Hi Ahmed (@ahmedhussain18),

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

Regards, Ben