Re: Culling questions (problems)

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Don Burns (don_burns++at++peru.csd.sgi.com)
Wed, 23 Dec 1998 11:12:21 -0800 (PST)

> One last question: I've set traversal functions for the
> node that I am trying to effect using
>
> scs->setTravFuncs( PFTRAV_CULL, preCullFunction,
> postCullFunction );
>
> and apparently only the preCullFuntion is being called. Is there
> anymore documentation available for these functions than
> what is available in the pfNode man page?

If you are not returning PFTRAV_CONT in your preCullFunction callback then the
postCullFunction callback will not get called.

-don

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