how to calculate velocity of a joint RRS feed

  • Question

  • Hello, 

    i'm want to calculate the velocity of mouvement of a joint but i don't know how to do it.

    i determinated the coordinates of two points of the skeleton and then i calculated the distance between it (d)

    velocity of d must be like    v = (di-d(i-1))/(Ti-T(i-1))

    The problem here is that i can't still manipulate the frames with the SDK (it would be better if i can reduce the number of FPS to 15 or less)

    Also, "d" is changing every frame but i don't know how to use time to calculate Ti-T(i-1) !

    Have you any idea please ?

    thanks in advance 



    Thursday, July 25, 2013 1:04 PM