Accessing a Geode

Gary Quinn (G.Quinn++at++tees.ac.uk)
Wed, 08 Oct 1997 12:53:13 +0000

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If anyone is interested...

long changeDL(pfNode *node)
{
  long numGSets = 0;
  int i;
  pfGeoSet *gset;
  pfGeoState *gstate;
  pfGeode *gnode;
   
  if (pfIsOfType(node, pfGetGroupClassType()))
  {
    /* you could do additional queries here to find out what type of
       pfGroup this node actually is. */

    for (i=0; i<pfGetNumChildren((pfGroup *) node); i++)
    {
      numGSets += changeDL(pfGetChild((pfGroup *) node, i));
    }
  }
  else
  if (pfIsOfType(node, pfGetGeodeClassType()))
  {
    gnode = (pfGeode *)node;
    numGSets = pfGetNumGSets(gnode);
    for (i=0; i < numGSets; i++)
    {
      gset = pfGetGSet(gnode, i);
      pfGSetDrawMode(gset, PFGS_COMPILE_GL, PF_ON);
    }
  }
    
  return(numGSets);
}
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