[Bf-cycles] Motion blur related typo?

Nate Wiebe natewiebe13 at gmail.com
Sun Nov 11 06:15:13 CET 2012


storms change does fix that weird blur problem when rotating around an
object (bug #32974). I did a couple tests and it did seem to give better
results. Are there any cases where the proposed patch gives bad results?


On Sat, Nov 10, 2012 at 11:58 PM, storm <kartochka22 at yandex.ru> wrote:

> I get it, but my little scene looks more correct with that "fix", maybe
> because changing only w in 4D projective space will make strange big
> blur along axis ? Maybe do not touch "decompose.y" at all?
>
> В Вс., 11/11/2012 в 04:07 +0100, Brecht Van Lommel пишет:
> > quick arc-length parametrization of the curve
>
>
> http://math.stackexchange.com/questions/12186/arc-length-of-bezier-curves
>
> Really hard task, elliptic integrals, something that i prefer to skip :P
>
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