Re: Help for pfDCS class !

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Bernard Leclerc (bleclerc++at++poster.cae.ca)
Fri, 16 May 1997 12:08:49 -0400

Binoy Marvar wrote:

> I would like to know the functionality of "void setCoord(pfCoord *c)"
> method available in the pfDCS class.
>
> Is it a method for setting the center(origin) for the transformations?

No. setCoord() is a short for setRot() and setTrans(). The man page
explains this:

      pfDCS::setCoord sets the rotation and translation portion of the
      pfDCS according to coord. This is equivalent to:

          dcs->setRot(coord->hpr[0], coord->hpr[1], coord->hpr[2]);
          dcs->setTrans(coord->xyz[0], coord->xyz[1], coord->xyz[2]);

-- 
Bernard Leclerc, Technical Leader, 3-D Graphics Applications
CAE Electronics Ltd. (http://www.cae.ca)
8585 Cote De Liesse, Saint-Laurent, Quebec, Canada, H4L-4X4
tel: +1 514 341 2000 extension 2275, fax: +1 514 340 5496
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