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Disable volumetric interpolation?

See original GitHub issue

Is it possible to represent each point in the 3d numpy array by a cube (or rectangular prism) when using volshow? Similar to interpolation=None in matplotlib’s imshow.

I have a function of three discrete variables I’d like to represent.

Thanks! Oliver

Issue Analytics

State:
Created 5 years ago
Reactions:2
Comments:7 (3 by maintainers)

Top GitHub Comments

1reaction

larsonercommented, Jul 16, 2018

Is it as easy as setting some LinearFilter to be NearestFilter to change the 3D texture lookup, maybe here? If it’s easy to try go ahead, otherwise you’ll need to wait to hear back from someone who knows what they are talking about 😃

0reactions

worbitcommented, Aug 8, 2019

First of all congratulations to all the devs of ipyvolume, really an amazing package!

Maybe I’m late to the party, but I just stumbled upon this question now (looking for an answer if the colormap in volshow can be as easily changed as in matplotlib’s imshow?). I am working on geometry modelling with signed distance functions and for teaching purposes, I usually visualize them as a 3D grid of colored dots, could easily be done with ipv’s scatter plot!

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