Modifying GeoState of flt model.

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Svend Tang-Petersen (svend++at++digi.lego.com)
Mon, 23 Feb 1998 17:11:53 +0100

Hi Performers.

I'm loading a flt file and am attaching it to the internal tree. I'm
trying to use pfNode::find to
locate the geostate so that I can modify the transparency function. What
I'm currently doing is:

--


 if ((model = pfdLoadFile("sky.flt")) != NULL ) {
  castle->addChild( model );


  if ( pfNode *gstate_node = model->find( "",
pfGeoState::getClassType()) ) {
        printf("\nFound geostate\n\n");
   } else {
        printf("\nDidn't find any geostate\n\n");
   }


 };



--


But the if statement executes the else clause, i.e. no geostate is
found. I'm not specifying a node name
for the geostate, since I don't know if it has one. Do I need to use
some sort of wildcard instead ?



--


 Svend Tang-Petersen, MSc


 LEGO
 Kloevermarken 120
 7190 Billund
 Denmark


 e-mail: svend++at++digi.lego.com






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