How to calculate even distance along an interpolated path (Python2.7)?
If you use Numpy arrays to represent your data then you can vectorise the computation. That's as efficient as you're going to get.
I have a (long) list of x,y tuples that collectively describe a path (ie. mouse-activity sampled at a constant rate despite non-constant velocities).
My goal is to animate that path at a constant rate. So I have segments that are curved, and segments that are straight, and the delta-d between any two points isn't guaranteed to be the same. 
Given data like:
[(0,0), (0,2), (4,6).... ] where the length of that list is ~1k-2k points, is there any way besides brute-force counting line-segment lengths between each point and then designating every n-length a "frame"?