Hello--
I'm using vPython to animate some data... I'm adding a feature which allows
the user to step forward and back in time frame by frame, and when the user
"rewinds," I want to delete part of the trail the object left (I don't want
to make the whole trail invisible, just part of it).
To add to the trail, it's just trailName.append(whatever)... does anyone
know if there is a trailName.pop() or trailName.remove() or something like
that would allow me to unappend data points from a curve object?
Thank you!
Jennifer Anttonen
Harvard University
je...@gm...
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