Hello Sir
thanks at first
what am i trying to do is to have a tyre of a car rotates wherever the car goes, the wheel rotates correctlly,
and i found that the only way to do it is to calculate the distance traveled until a certain frame,
using the distance between each two frames (ex:T1,T2 or T22,T23) and then calculate the sum of all the previous values,
my prblem is that i dont find a node that calculate the sum of the distance values,
how can i find a node like that ?