Re: Vertices not moving on Onyx

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Joaquín Casillas (jcasilla++at++glup.irobot.uv.es)
Mon, 24 May 1999 16:25:01 +0200

"c.mottram" escribió:
>
> Hi, just wondering whether anyone else has had this problem, I have some
> code to squidge objects depending on some function and the position of each
> of the vertices, now I never had any problems with this until my latest
> upgrade to IRIX 6.5.3.
> Now I have anomolous situation where the code works perfectly on an O2, it
> works fine too when I am remotely logged on to the Onyx but am displaying on
> an O2, but if I am on the Onyx and using the Onyx's own graphics, the
> objects stay the same shape.
> Is there a function I have to call to tell the Onyx's graphics that the
> geometry has changed?
>
> thanks in advance Chiron
> VRCentre
> UCL
> London

Are you using multiprocessing? If so, try setting the multiprocess mode
to PF_APPCULLDRAW, and if it works right then you may have a problem
with the processes not seeing the vertex list of geoset. If this is the
problem, try using pfCyclebuffers or pfFlux node to fix the problem. I
had similar problems in the past, when porting some code from O2 to Onyx
platform.

-----------------------------------------------
 Joaquin Casillas Melendez mailto:jcasilla++at++glup.irobot.uv.es
 LISITT (ARTEC) Phone: +34 6 364 2253
 Dept. Electr. & Informatics Addr: Poligono de la Coma s/n
 University of Valencia Valencia (SPAIN)

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