Re: Shadow and projected texture

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Angus Dorbie (dorbie++at++bitch.reading.sgi.com)
Mon, 20 Jan 1997 18:25:19 +0000

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On Jan 8, 6:15am, pere1++at++cluny.ensam.fr wrote:
> Subject: Shadow and projected texture
> Like Scott McMillan and Mark Baranowski, I try to make shadows with
> Performer 2.1 and Irix 6.2.
>
> Remi ARNAUD says:
> > OpenGL shadows are not supported by Performer 2.x, but the OpenGL shadow
> > extensions are in the patch 1355 for 6.2.
>
> Is this the solution ? if, it is, ok I will install this patch.

Well what Remi has just said means that 1355 is essential but even with
it it's not a solution: "OpenGL shadows are not supported by Performer 2.x"

Compile for IrisGL and perhaps this will support the shadows via IrisGL
and IGLOO.

Failing this you'll have to hand code the OpenGL shadows multi-pass.

Cheers,
Angus.

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