[ODE] dBodyGetForce returns zero force
Hendrix_ at gmx.net
Thu Jun 28 08:59:29 MST 2007
Gravity is applied during the timestep-routine. So you do not "see" it.
On 28.06.2007, at 11:03, PKS123 wrote:
> I am using the dBodyGetForce() function to find out the force on a
> which is in free fall.
> The function is returning a zero vector.
> I noticed from the ODE Documentation that the force accumulators
> are set to
> zero after each time step. So, I put the function both before and
> after the
> dWorldQuickStep() function but the value was zero in both cases.
> The Body has a mass of 100, and so the minimum force that I should be
> getting is m*g ie. 100*9.8
> But I get a zero force. Could anyone suggest what might be wrong.
> Thanks and Regards
> View this message in context: http://www.nabble.com/dBodyGetForce-
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