Hello, how I can get the selected Cell id within a callback in the vtk-view? Thank you

Hi @hello12 welcome to the forums. VTK related questions are quite infrequent. Could you add a MRE?

Hello, could you please tell me what a MRE is?

Sure: [image] How to write a Minimal Reproducible Example (MRE) Dash Python Adding a minimal reproducible example to your questions will help attract community members to answer your question. The goal of writing a MRE is to allow other members of the community to run the …

Ok I provided an example. I pollute the vtk-view with a lot of GeometryRepresentations each with low number of points. When I click one of the representations, I would like to know the Cell Id as it is also done with the CellPicker in pure VTK. How do I get this information? If I have access to t…

Get Cellid in dash-vtk picker callback

Dash Python

AIMPED May 6, 2023, 12:07pm 4

Sure:

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Get Cellid in dash-vtk picker callback

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