Re: Vertices not moving on Onyx

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Angus Dorbie (dorbie++at++sgi.com)
Mon, 24 May 1999 09:56:50 -0700

Did you compile your geometry to display lists, or perhaps traverse it
to packed arrays so that your original data representation is not the
one being drawn?

Cheers,ANgus.

c.mottram wrote:
>
> 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
>
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