Re: float precision

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Angus Dorbie (dorbie++at++bitch.reading.sgi.com)
Thu, 28 Nov 1996 10:53:37 +0000

On Nov 28, 9:56am, BOCCARA Michael wrote:
> Subject: RE: RE: float precision
>
> Thanks also to Angus for his advice about using 2 channels.
> But, Angus, do you mean we can use 2 channels and SUPERPOSING them one
obove
> the other ?!? I thought we only could put the channels one besides each
> other...

>-- End of excerpt from BOCCARA Michael

Just create the channels on top of each other and clear the depth buffer
only in the your draw callback for second channel.

You could avoid the additional depth clear and just call pfDraw for the
second channel if you are carefull about the clip plane values for the
two channels.

Cheers,
the other Angus.

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