[Sidefx-houdini-list] ripple fall off

Larry Giunta larry at gcreativestudios.com
Fri Aug 4 18:42:24 EDT 2006


That did the trick!

Much thanks, Erik

Larry


On Aug 4, 2006, at 5:53 PM, Erik Zimmermann wrote:

> What about this: (1-($BBZ)) ^ 3
>
> -- 
> |  |	Erik Zimmermann | Houdini Lighting TD | R&H | Happy Feet
> |^^|/	x7241 | 310.736.5794
> 	
>
> Larry Giunta wrote:
>> I think this is an easy one.
>>
>> We've created these long, rippling banners ( like in wind).
>> I'm then using (1-($BBZ) in a point SOP
>> (further downstream from the rippling effect)
>> so one side of the banner is flat and then
>> gradually increases to full ripple motion
>> on the other side of the banner.
>>
>> However, the fall off from the flat side
>> to full ripple on the other side is completely
>> even. I'm looking for a way to control this
>> fall off so I can tighten it up.
>>
>> Is that possible or should I be looking at another
>> approach to achieve this control.
>>
>> Thanks in advance for any suggestions.
>>
>> Larry
>>
>
>
>
>
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