[Sidefx-houdini-list] point distribution

Larry Giunta larry at gcreativestudios.com
Wed May 8 12:43:23 EDT 2013


Thanks for the explanation. Makes sense.



On May 8, 2013, at 12:33 PM, Szymon Kapeniak wrote:

>> but what is that $I variable you used in the channel chop in this example?
>> I searched around briefly but didn't find a quick answer on that one.
>> 
>> 
> $I is a current index of a sample, so this expression simple creates 0-1
> line of a channel length. After that you can bend it with Spline Chop
> biasing points density on a curve.
> 
> 
>> thx,
>> 
>> --
>> Larry Giunta
>> Creative Director
>> G Creative Studios
>> (978)276-0600
>> www.gcreativestudios.com
>> 
>> 
>> 
>> 
>> On May 7, 2013, at 8:11 PM, Szymon Kapeniak wrote:
>> 
>>> Here is an example file with Chops lookup trick:
>>> 
>> http://forums.odforce.net/index.php?/topic/14476-resample-line-based-on-attribute/#entry89473
>>> 
>>> Points density can be controlled with an attribute or by hand (see Switch
>>> Chop).
>>> 
>>> 
>>> 2013/5/8 Ken Ouellette <ken.ouellette at gmail.com>
>>> 
>>>> Hi all,
>>>> 
>>>> Just a quick question, is there a fast way to get a point distribution
>>>> along a curve so it is like this :
>>>> ->.. .  .   .     .     .   .  . . ..
>>>> 
>>>> I'm just rusty and have an idea on how to do this with point colors, but
>>>> need a jump start.
>>>> Anyone with some jumper cables?
>>>> -k
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>>>> 
>>> 
>>> 
>>> 
>>> --
>>> skk.
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>> 
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>> 
> 
> 
> 
> -- 
> skk.
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