[Fluxus] nurbs explode FAIL
evan.raskob [lists]
lists at lowfrequency.org
Tue Jan 26 03:27:28 PST 2010
On Jan 26, 2010, at 10:14 AM, gabor papp wrote:
>> Thanks for that, but there's still an oddity - there are 3 extra
>> rows?
> oh, yes. sorry, i forgot about that. there are some extra control
> points for nurbs surfaces. it's a bit confusing, so i was suggesting
> some time ago to make smaller surfaces, but stick to the pdata size
> the user requires. for example for nurbs planes you get +1 rows and
> columns.
Yeah, I like this idea. Otherwise it gets messy.
>> So, the corrected version is below, but this isn't exactly what I'd
>> want - I want to be able to set the number of rows beforehand.
>> Hmm...
> i think you can solve it by making the list (+ dim 3) size:
> (define vals (build-list (+ dims 3) (lambda (n) (rndf))))
>
The trouble is, I want to fit the surface dimensions to a specific
audio buffer size, so I need the number of control points to fit a
certain number, rather than the other way around.
Thanks
Evan
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