Re: pfApp

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Sharon Clay (src++at++rose)
Tue, 19 Mar 1996 01:49:40 -0800

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pfApp sets off an application traversal of the database for the
current channel.
You can set application traversal callbacks for a channel with
pfChanTravFunc() and pfNodeTravFunc(). You call pfApp from the
pfChanTravFunc() callback.

This lets you update your own application state and perform your
own specialized traversal operations in the application process.
With it comes all of the usual node callback support: traversal data,
accumulated matrix stack, etc.

Enjoy!
src.

-- 
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Sharon Rose Clay (Fischler) - Silicon Graphics, Advanced Systems Dev.
src++at++sgi.com  (415) 933 - 1002  FAX: (415) 965 - 2658  MS 8U-590
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