Re: Highlight Mode on Infinite Reality System

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MLM Veraart (Veraart++at++fel.tno.nl)
Fri, 09 Apr 1999 12:50:00 +0200

madhavi wrote:
>
> Hi,
>
> We have an Infinite Reality System with 4 CPU's. I am using
> pfHighlight:setMode to PFHL_FILL.
> to set the Highlight mode for the picked objects. This works fine, when
> I run my code on the High End Impacts, with one CPU but I am unable to
> set the highlight mode to FILL on the Infinit Reality system.
> Following is the error that is displayed on the Onyx
> "PF Notice/Usage: OpenGL Error 0x502 - invalid operation"
>
> Any suggestions will be appreciated.
This sounds that you are calling OpenGL functions in the APP process.
Or functions that call OpenGL. This can only be done by the DRAW
process.

Does this error occur when you set the multiprocess mode to
PFMP_APPCULLDRAW? This is the default mode for single CPU machines.

Mario
>
> Thanks,
>
> Madhavi D R
> Project Manager (Virtual Reality Software Development Group)
> Aeronautical Development Agency
> Bangalore

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