[Sidefx-houdini-list] simple expression problem

zoran arizanovic zoran.arizanovic at gmail.com
Thu Jul 27 10:32:05 EDT 2006


Thanks
I will check it and get back
thanks again
zoran

On 7/27/06, Rob Pieké <pieke at corefa.com> wrote:
>
> Bah ... apparently the attachment in my reply was too big. It may get
> through the moderator onto the list eventually but, until then, here's a
> compressed version of the scene which should be small enough to go
> straight through.
>
> And, from the reply I posted:
>
> * * * * *
> Is this close to what you're looking for?
> I used a CHOP network to grab the slope (velocity), take the absolute
> value, and then take the area (now the absolute distance) and then
> exported a scaled version of that to the rotation.
> Cheers!
> * * * * *
>
>
> >> I have tube traveling in y axis up and down
> >> then I copied ty chanel into another tube rotation y
> >> like this ch("/obj/null1/ty")
> >> problem I have is how to write that ty value in ry field will add to
> >> itself-now it is going 360 degrees forth and back
> >> because ty is going from positive to negative value!
> >> I would like ry to go from 0-xdegrees depending on how many times ty
> >> goes up and down
> >> once its 360, twice is 720 degrees....and stay always in set direction
> >> not swinging from + to - value
> >> I know this is totaly simple for most of the guys out there so dont
> laugh
> >> thanks
>
>
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>


-- 
Zoran Arizanovic
http://arizanovic.blogspot.com/
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