Hi coqwas,
You're welcome. Well, you can repeat the Array Index functions for the other fingers and link them up like what i have recommended earlier.
As for your question: So my question is will I be able to load a shape onto this type of 3D graph? I have yet to try something like this but I guess you can try to create 3D Surface Graph (you can use quick drop to look for it) and connect the create_plot_surface.vi to the rest of the create_plot_line.vi like the screenshot I posted in my previous post. What you'll likely have is a surface object (let's say a ball) in the middle of the graph and your points of the finger.
I'm not sure what action you want that object to have when you touch its boundary but let's say if you want the ball to move, then I guess you'll need some additional programming to do the shifting of the coordinates and checking where it touches. Its sounds kind of interesting but I can only imagine it can be tedious as well.
As for your latest post on how to create 1D array of cluster of 3 elements, I think you might need to use a combination of shift registers and build arrays (if you want to plot out the past values as well)
Hope that helps
Warmest regards,
Lennard.C