chris (chris++at++scotch.physics.ucla.edu)
Fri, 24 Oct 1997 19:07:07 -0700
To eliminate the pfBuffer::merge() overhead in the Dbase
process, I have recently been trying to manage a pfSwitch
between two processes.
A slow update process builds the scene under the
unselected switch value while the selected switch
value is fed to the graphics pipeline.
The problem: The process working on the unselected
subgraph causes a SegV when calling
pfDelete().
I created the process with a regular old fork().
Indigo2 Max Impact, Irix 6.2, Performer 2.1.
Any ideas? I would greatly appreciate any help.
Chris Mitchell
UCLA Physics Department
LAPD Plasma Lab
310-206-1772
chrism++at++ucla.edu
http://scotch.physics.ucla.edu/~chris
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