POV-Ray : Newsgroups : povray.newusers : Gaussian blur (PSF) : Re: Gaussian blur (PSF) Server Time
30 Jul 2024 18:20:29 EDT (-0400)
  Re: Gaussian blur (PSF)  
From: Omega
Date: 18 Nov 2003 12:50:01
Message: <web.3fba5aa51a62f81d6b7c745d0@news.povray.org>
Tim Nikias v2.0 wrote:
>focal_blur is actually like a focal lense: some things will be in focus, and
>some won't. This depends on the aperture value, and the overall quality
>depends on several things: how close/far the objects are and how many
>blur_samples you use. Gaussian-Blur, used for the entire image, can be
>achieved with MegaPOV, if I'm not mistaken. But why would you want to blur
>your image anyway?

Ok, I'll take a look on MegaPOV then.

>achieved with MegaPOV, if I'm not mistaken. But why would you want to blur
>your image anyway?

To simulate the PSF of a lens.

Thanks
O.


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