Re: Billboards

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ceti (ceti++at++worldnet.net)
Fri, 18 Oct 1996 12:41:43 +0100

>. If you would be so kind as to share your recurse function, I would really
>appreciate it. Again, thanks for your help and suggestions.

First, sorry for the basic cast that doesn't work ...

for the function :
/*****************************************************************************/

void transpa(pfNode *node)

/*****************************************************************************/

{
int i;

pfGeoState *fortranspa;

if(pfGetNumChildren(node)==1)

        {

        fortranspa=pfGetGSetGState(pfGetGSet(node,0));

        pfGStateMode(fortranspa,PFSTATE_TRANSPARENCY,PFTR_HIGH_QUALITY);

        pfGStateMode(fortranspa,PFSTATE_ALPHAFUNC, PFAF_NOTEQUAL);

        /* eventualy play on alpharef */
                   /*pfGStateVal(fortranspa,PFSTATE_ALPHAREF, 0.5f);*/
        pfGSetGState(pfGetGSet(node,0),fortranspa);

        }

else

        for(i=0;i<pfGetNumChildren(node);i++)

                transpa((pfNode *)pfGetChild(node,i));

}

/*****************************************************************************/

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