POV-Ray : Newsgroups : povray.general : Hide sky_sphere in render? : Re: Hide sky_sphere in render? Server Time: 22 Jul 2019 23:01:34 GMT
  Re: Hide sky_sphere in render?  
From: clipka
Date: 8 Aug 2018 07:32:14
Am 08.08.2018 um 00:16 schrieb Mike Horvath:

> It works fine normally, *but* when I add focal blur, I can still see
> stuff in the background. E.g.
...
> camera
> {
>     orthographic
>     location        -z * 4
>     direction        +z * 4
>     up                +y * 2
>     right            +x * 2 * image_width/image_height
>     focal_point        <0,0,0>
>     aperture        1/16
>     blur_samples    512
>     confidence        15/16
>     variance        1/256
> }
...
> Is this a bug? Is there a workaround?

Apparently orthographic camera and focal blur don't mix well. What
you're seeing is (as far as I can tell) not the pseudo sky sphere /per
se/, but its reflection, blown up in /some/ manner I haven't had the
time & energy to analyze in more depth.


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