Re: [Algorithms] Simulating camera lenses

[Gil G. <gg...@ra...>]

> I'm trying to match my real-time 3d engine closer to my artists work in
3ds
> max as far as camera lenses go.  The way i have been doing it so far is by
> tweak the fustrum.  Is that the correct way to do it?  What other
> factors/technologies should I be aware of?  I appreciate the feedback as
it
> can result in an informative discussion for all.
> Thanks again,
> Matt

Well, ignoring bizzare projections, there are only two things that matter.
The fov "field of view" and aspect ratio. Most monitors have an aspect ratio
of 4:3, so you can't change that. The max viewports do not have a 4:3 aspect
ratio, but the renders can be anything you want. If the aspect ratio is the
same and the fov is the same, you should get identical results to max....

-Gil


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