Transparency in 3D Scatter plot

If I have an image like this

Is it possible that only the top most or lower most of them has color or non-transparent and rest all have no color?

[José-Luis]

Not automagically.

[KRUNAL]

I mean consider every different color is one event. So, when I plot all events can it should have all scattered plots filled with some light color or transparent color. I was trying using alpha property but I am not able to understand how it will work here?

Answer 1

[Shruti Shivaramakrishnan]

This Answer's Post might help:

https://www.mathworks.com/matlabcentral/answers/10855-how-can-i-apply-variable-transparency-to-a-plot-using-scatter3