[ODE] Restoring Force
tozim at gmx.de
Tue Jun 26 03:50:34 MST 2007
Hi all, it's me with the brushes again.
I am currently working at the restoring force for the bristles of the
First I used the distance from the starting z-position to apply the
on, like an oszillation. But this is not working if the brush-head
twists, because then
a bend of a bristle is possible with no change of the z-value.
Therefore I came to this possible restoring force:
dReal angle1 = dJointGetUniversalAngle1(joint[i]);
dReal angle2 = dJointGetUniversalAngle2(joint[i]);
I'm calculating the angles of the universal joints and then use them
for the force.
A sin of 0 would lead to a force equal to zero, which is what I need,
mustn't be a force if there is no bending. I adjusted the force-
parameter to a very
high value of 1e20 but the force though doesn't work as intended.
Does anyone have an idea how to construct a restoring force which
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