[Sidefx-houdini-list] sweep

zoran arizanovic zoran.arizanovic at gmail.com
Fri Oct 7 15:39:55 EDT 2011


thanks larry
:)

On Fri, Oct 7, 2011 at 9:29 PM, Larry Giunta <larry at gcreativestudios.com>wrote:

> Hey Zoran,
>
> If I understand correctly, I've done something like this before by adding
> an expression in the scale parameter on the Sweep SOP.
>
> In my case I needed it to be consistent for most of the curve, then scale
> to a zero at the end. So I enclosed it in a clamp function.
> Something like this.
> clamp(($PT*.1), 0, 1.5)
>
> Larry
>
> --
> Larry Giunta
> Creative Director
> G Creative Studios
> (978)276-0600
> www.gcreativestudios.com
>
>
>
> On Oct 7, 2011, at 3:03 PM, zoran arizanovic wrote:
>
> > hi
> > I would like to control thickness-diameter of crosssection circle
> > I have a circlethrough sweep sop  along dynamic curves and would like to
> > control it so  it goes gradually to zero on the top of a curve
> > so the sweeped geo would be the thickest at point0 and  zero scale at
> point
> > X-end point
> > thanks
> >
> >
> > --
> > Zoran Arizanovic
> > vfx reel : http://vimeo.com/28605448
> > http://www.imdb.com/name/nm2902303/
> > _______________________________________________
> > Sidefx-houdini-list mailing list
> > Sidefx-houdini-list at sidefx.com
> > https://lists.sidefx.com:443/mailman/listinfo/sidefx-houdini-list
>
> _______________________________________________
> Sidefx-houdini-list mailing list
> Sidefx-houdini-list at sidefx.com
> https://lists.sidefx.com:443/mailman/listinfo/sidefx-houdini-list
>



-- 
Zoran Arizanovic
vfx reel : http://vimeo.com/28605448
http://www.imdb.com/name/nm2902303/



More information about the Sidefx-houdini-list mailing list