Ploting lot of lines in 3D very slow

Hi everyone.

I currently working on a project that analyse birds trajectories around wind turbine.
To understand how birds are flying, we neeed to plot theses trajectories on a 3D chart.

It works well but only 1 day correspond to 3000 to 5000 traces (1 per bird in the detection range) and Plotly is very slow to print this amount of information.

I create a small jsfiddle to show my problem : Edit fiddle - JSFiddle - Code Playground

You can adjust the nTraces and nPoints values but this last variable isn’t involve in rendering time.

Is there a method to reduce time rendering ?

Regards

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