Tatianka/alg-vis — comment on commit 21b9d4df888e92712ccd7ed620e3a1d0bdf1399f
File:  line 0
By Tatianka:

I know, in class Finger there are prepared methods for this. T.finger was used just like a simulation of the finger in the background. I didn't want to do big changes with this, until I find out that it works well.