Re: question about depth

From: Angus Dorbie (dorbie++at++sgi.com)
Date: 11/09/2000 11:01:46

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Depth testing will be on automatically.
You can just call that OpenGL function to modify state in a draw
callback but make sure you restore somathing sensible afterwards.

The Aqua example on my web page has similar calls in gstatemod.C

Cheers,ANgus.

NUGHEAD++at++aol.com wrote:
>
> i'm looking for a call in Performer that will allow me
> to specify the depth function (analagous to glDepthFunc
> in OpenGL) for a particular node(s). also, do i have to
> enable depth testing like OpenGL or is that understood
> in Performer? thanks in advance.
>
> gary
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