Re: object scale

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Annett Ruwoldt (ruwoldt++at++iff.fhg.de)
Sun, 20 Jul 1997 12:56:37 -0600

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On Jul 18, 12:43pm, Pleijsant, Jan-Mark wrote:
> Subject: object scale
> Hi vgUsers,
>
> Is it possible to scale objects dynamically in only one direction? I
> think the VGOBJ_SCALE cannot be used, because it sets the overall scale.
> Can someone tell me how to do this?
>
> Thanks in advance, regards,
>
> Jan-Mark

I made use of Performer to scale objects. This are the steps:

#include <pf.h> /* Common Performer definitions */

pfNode *pnode;
/* Object to be scaled: vgObject *pobj; */

  pnode = vgGetObjPfNode(pobj);
  if (!strcmp (pfGetTypeName(pnode), "pfDCS")) /* is vgObject dynamic? */
    pfDCSScaleXYZ((pfDCS*)pnode, x, y, z);
  ...

My question is, to make my program easier and nice, can I retrieve these x-, y-
and z-scale values?

Thanks in advance, regards,
Annett

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