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"SharkD" <mik### [at] gmail com> wrote in message
news:4afc881b@news.povray.org...
> On 11/2/2009 11:18 AM, Christian Froeschlin wrote:
>> Captain Jack wrote:
>>
>>> A couple of the things I want to be able to do with it are to generate
>>> images that occupy specific portions of the screen, and to be able to
>>> map a "hot point" of a moving object in an animtion to apply other
>>> effects in other software.
>>
>> You might wish to have a look at screen.inc. It should help with
>> the first part of your problem and provide a framework for writing
>> a 3d to 2d projection macro.
>
> It only works with the perspective camera. :(
>
> I'll see if I can fix it.
>
> Mike
That'd be great... it seems like it should be a simple thing, I don't know
why I'm having so much trouble with it.
Historically, though, every time I think something should be easy, it turns
out that I've completely missed the subtelties of the problem. :D
--
Jack
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