Markers on mesh3d plot?

Is it possible to put markers on mesh3d type plot? I tried adding mode : markers But it doesn’t work.

Nop that won’t work. Here are all the available attributes for mesh3d traces:

I suggest adding a scatter3d trace on top of your mesh3d trace to get the desired result.

You could add markers to the scene using a scatter3d trace similar to this demo.

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