yade-dev team mailing list archive

["Sergei D." <sj2001@xxxxxxxxx>]

06.12.2010 21:05, Václav Šmilauer пишет:
> > I was looking at the State class, and it seems to me some attributes 
> > (below) are not needed.
> > Any reason to not get rid of them?
> I don't think we need accel and angAccel (grep the code to make sure, 
> however), so you can go ahead I think. For refPos and refOri, they are 
> used in the rendering code and some other functions. While you are 
> cleaning up, there is also superfluous FrictPhys.frictionAngle (only 
> the tangent is needed in computations I would think). v.
> > Bruno
> >
> > ((Vector3r,accel,Vector3r::Zero(),,"Current acceleration."))
> > ((Vector3r,angAccel,Vector3r::Zero(),,"Current angular acceleration"))
> > ((Vector3r,refPos,Vector3r::Zero(),,"Reference position"))
> > ((Quaternionr,refOri,Quaternionr::Identity(),,"Reference orientation"))

For accel and angAccel see NewtonIntegrator.

--
Best regards,
Sergei D.