I hope you are correct (we use GLScene); I guess the question remains, how
concerned would really MS be? Are they really likely to be shut out? How
*could* they be shut out? Would a hardware manufacturer care about OpenGL
more than DirectX? I have no idea.

Phil.

----- Original Message -----
From: "Phil Scadden" <[EMAIL PROTECTED]>
To: "Multiple recipients of list delphi" <[EMAIL PROTECTED]>
Sent: Tuesday, November 26, 2002 12:00 PM
Subject: Re: [DUG]: 2D and 3D design issues


> > I hope so,  the comment was prompted by the following article:
> > http://news.zdnet.co.uk/story/0,,t269-s2118968,00.html
>
> Not the best piece of journalism in the industry. The issues of patents
are
> real, but while it seems possible that MS could have patent rights on
> the techniques commonly used to implement the ARB_Vertex_program
> extension, it doesn't mean the end of OpenGL or even that extension. MS
> have not actually detailed their claim to the best of my knowledge. There
is the
> risk that enforcing a claim here, may lay MS open to being shut out of the
> Next Big Thing on the graphics hardware if  they don't own the patent.
>
> ----------------------------------------------------------
> Phil Scadden, Institute of Geological and Nuclear Sciences
> 764 Cumberland St, Private Bag 1930, Dunedin, New Zealand
> Ph +64 3 4799663, fax +64 3 477 5232
>
> --------------------------------------------------------------------------
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