[Sidefx-houdini-list] sweep

Larry Giunta larry at gcreativestudios.com
Fri Oct 7 15:29:30 EDT 2011

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 Giunta 
Creative Director
G Creative Studios

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/
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