Tracking with Marker ID plugin

[mjabon]

Hello. I apologize if this is covered in the docs - I simply could not find an answer when I looked.

We are trying to track multiple lights with IDs using the new PPT-X system. We have 8 lights with IDs. If we are tracking 3 of them we increment the number of markers to 3. However, I'm not sure how to get the code in Vizard to be sure it is the marker of the correct number. Does the number just correspond the the number you add? In our old code we would do this:

ppt_1 = viz.add('ppt.dls')
ppt_2 = viz.add('ppt.dls')
ppt_3 = viz.add('ppt.dls')

If we do the same will we be guaranteed that ppt_1 is the marker corresponding to 1 and ppt_2 is the one corresponding to two? What if we were tracking 3 lights but their ids were 4,7,8. Then would ppt_1 correspond to light 4? I'm just not sure how the new system works.

Thanks!