[Sidefx-houdini-list] Spare ramp param question

Alex Czetwertynski alex at franktheplumber.com
Tue Jul 20 18:41:01 EDT 2010


Thanks Steve and Alex, that was quick!
I guess my question might not be as simple as I thought...I was under the
impression I could simply refer the External Force to the Ramp, and it would
evaluate it over time..But it looks like chramp() only takes one particular
position on the given Ramp?

Thanks
Alex


On 7/20/10 3:31 PM, "Alex Lim" <list at poh-yee.com> wrote:

> Hi Alex. Perhaps chramp() is what you're after?
> 
> Cheers, Alex
> 
> 
> 
> On 7/20/2010 3:28 PM, Alex Czetwertynski wrote:
>> Hello
>> 
>> I'm trying to create a simple channel reference to a spare ramp param I
>> created in a POP SOP.  I basically am linking the External Force to a ramp I
>> created and using ch("./myramp") in the Y value of the External Force.
>> What I can see is that the value I'm getting out of that is 2, which I
>> assume it is getting from the number of points in my ramp, not the ramp
>> values....What am I doing wrong?
>> 
>> Thanks
>> Alex
>> 
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