tcl forces help

Date: Wed Jun 27 2007 - 14:53:47 CDT

Hi All,
      I want to use tclforces in order to apply a force in randomly chosen direction like F = K*(random unit vector). How can i do this using tclforces to give force a random direction after every few time steps. Any suggestion would do great.

Harish Vashisth (Ph.D Candidate)
CAT-361,Chemical & Biological Engg.
Drexel University, Philadelphia, PA
office: 215-895-5823

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