Re: preIsectFunc

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Rémi Arnaud (remi++at++remi.asd.sgi.com)
Tue, 29 Apr 1997 11:58:49 -0700 (PDT)

Chehayeb, Nassouh wrote:
>
> Hi Performers,
>
> Thanks to all people who answered my question about preIsectFunc. I
> solved my problem changing the preIsectfunc to postIsectFunc where I
> got the accumulated transformation matrix of the node.
>
> I have another question about the pfGetCurWSConnection(). Could anyone
> explain me the behavior of that function if it is called from a process
> forked from the APP?. For example:
>
> in the APP process:
>
> dsp = pfGetCurWSConnection(); // return the current WS connection
> if any, or open a new one.
>
> in the forked process:
>
> dsp = pfGetCurWSConnection(); // will it return the app connection
> or open a new one?

 A pfWSConnection is a link between ONE process to the Window Manager.
 You do NOT want to use that app WSConnection in another process, so
 pfGetCurWSConnection() should return a different pfWSConnection in
 any process it is called.

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