Re: TriFans broken.

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Phil Keslin (philk++at++cthulhu.engr.sgi.com)
Fri, 07 Aug 1998 12:37:40 -0700

Yup, you're right. Due to an oversight, the wireframe trifan logic uses
the wireframe tristrip logic. We'll fix this.

Thanks...

- Phil

Steve Baker wrote:
>
> Hi,
>
> We have been using TriFans under Perf 2.2 and have noticed two
> serious problems. In both cases, it looks like the fan vertices
> are being drawn as OpenGL strip primitives.
>
> * Trifans don't render properly in wireframe.
> * FLAT trifans don't render properly at all.
>
> I suspect that in both cases they are being drawn as
> triangle *STRIPS* instead of *FANS*.
>
> We are using an ONYX-1 Inf.Reality running IRIX 6.2 and
> Perf 2.2 main release.

-- 
Phil Keslin			Silicon Graphics, Inc.
E-Mail: philk++at++sgi.com		2011 N. Shoreline Blvd. M/S 8U-590
				Mountain View, CA 94043
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