Surface contours based con surfacecolor values insthead of axes values

[gpdonnarumma]

is possible to show a contour line based on surfacecolor values instead of Z axis values?

I have a 2D surface (slice) in 3D chart (tomography).
I would to draw contour based on surfacecolor values and show it.

[etpinard]

This sounds like a duplicate of #4097

[gpdonnarumma]

Hi Étienne,
I hope to explain better than before,
I would make contours of the surfacecolor data, not to color the contours, in order to obtain a 3D surface (for example vertically oriented) with contours not related to Z but to surfacecolor.

[etpinard]

Ok - how is that different than the problem written down in #4097 ?

[gpdonnarumma]

Hi, maybe I've not understand the post. But I read "color the contours lines". I want to obtain something like the attached file, using surfacecolor-data. Il Lun 16 Dic 2019, 16:11 Étienne Tétreault-Pinard <notifications@github.com> ha scritto:

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Ok - how is that different than the problem written down in #4097 <#4097> ? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#4424?email_source=notifications&email_token=AGENNLJAE36P2N2X3DYOSBTQY6LBFA5CNFSM4J3G7IOKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEG7APYI#issuecomment-566101985>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AGENNLPYFAATTSI5R4QMUH3QY6LBFANCNFSM4J3G7IOA> .

[gpdonnarumma]

Hi, Etienne, I think you're right!! It's the same request. Sorry. You can close this Post. Il Lun 16 Dic 2019, 16:21 Gian Paolo Donnarumma <gpdonnarumma@gmail.com> ha scritto:

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Hi, maybe I've not understand the post. But I read "color the contours lines". I want to obtain something like the attached file, using surfacecolor-data. Il Lun 16 Dic 2019, 16:11 Étienne Tétreault-Pinard < ***@***.***> ha scritto: > Ok - how is that different than the problem written down in #4097 > <#4097> ? > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > <#4424?email_source=notifications&email_token=AGENNLJAE36P2N2X3DYOSBTQY6LBFA5CNFSM4J3G7IOKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEG7APYI#issuecomment-566101985>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AGENNLPYFAATTSI5R4QMUH3QY6LBFANCNFSM4J3G7IOA> > . >

[etpinard]

Thank you @gpdonnarumma !!

[gpdonnarumma]

If I generate a Surface3D, is possible, using contour setting, draw the contour lines (as you can see in the image) taking as source the surfacecolor values and not the x/y/z values?

[archmoj]

Hmm...
Maybe you could consider using new opacityscale feature like this demo?