POV-Ray : Newsgroups : povray.unofficial.patches : UberPOV 1.37.0.0-beta.2 released : Re: UberPOV 1.37.0.0-beta.2 released Server Time: 28 May 2020 22:41:44 GMT
  Re: UberPOV 1.37.0.0-beta.2 released  
From: clipka
Date: 24 Nov 2013 13:02:30
Am 24.11.2013 13:05, schrieb Jaime Vives Piqueres:
> El 22/11/13 15:30, clipka escribió:
>> Now with basic support for motion blur.
>
>     I just started to try to apply reflection blur to my christmas
> baubles... but found a problem even before starting:
>
>     As a first test, I just changed the version directive and rendered it
> with UberPOV, and the garland was missing. Checking my ugly code, I
> found that trace() seems to not be working at all. The attached simple
> scene shows the problem: on 3.7 you get some scattered spheres, as the
> trace() call finds an intersection point with the plane, but on UberPOV
> all the spheres get placed at <0,0,0>, as the intersection test seems to
> fail (normal is also 0).

I've already stumbled across - and fixed - this very bug myself 
yesterday :-)

In case you are using Linux, or have access to Visual Studio 2010, you 
may want to get the latest code from the "master" branch at 
https://github.com/UberPOV/UberPOV.

I would have rushed out a new beta already, but haven't found the time 
yet; it'll probably happen no sooner than tomorrow. Windows users might 
want to use the older beta.2 until then.

There is another bug in beta.2 that breaks SSLT; again, both beta.2 and 
the current master branch are fine.


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