Ahem,
Can someone enlight me on this ? Or, is there somewhere a picture, or
"something" that explain how a Fourier Transform applies in real (3d)
world. http://www.fftw.org is a bit far from my low understing.
Everybody seems to be super happy with that FFT node, but I just don't
understand the use.
Just curious.
Thank's
Le 28/04/2013 09:40, Andy Moorer a écrit :
Whoa, cool! Thanks for sharing this out!
Sent from my iPad
On Apr 25, 2013, at 6:19 PM, Jens Lindgren
<[email protected] <mailto:[email protected]>> wrote:
Thank you so much Amaan!
Will start working on my effect this weekend.
/Jens
On Thu, Apr 25, 2013 at 11:31 PM, Alok <[email protected]
<mailto:[email protected]>> wrote:
Thanks for info Amaan!
ALOK
GANDHI
/ chef directeur technique - lead technical director
[email protected] <mailto:[email protected]>
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On 25/04/2013 5:22 PM, Amaan Akram wrote:
Hi Alok!
This node is just an interface to the FFTW library's 1D and 2D
transforms, both forward and backward. The only thing added on
top is the ability to apply Centre Shifts, but only for 2D
transforms for the moment
more at www.fftw.org <http://www.fftw.org>
On 25 April 2013 22:09, Alok <[email protected]
<mailto:[email protected]>> wrote:
Thanks for sharing Amaan! If it not too much to ask, can you
also share which paper/logic you implemented, just curious.
ALOK
GANDHI
/ chef directeur technique - lead technical director
[email protected] <mailto:[email protected]>
T:
*450 430-0010 x225
F:
*450 430-0009
www.modusfx.com <http://www.modusfx.com>
---------------------------------------------------------------------------------------------
MODUS
FX
120 Rue Turgeon,
Sainte-Therese (Quebec) CANADA J7E 3J1
Follow us on
Facebook <http://www.facebook.com/ModusFX>
&
Twitter <https://twitter.com/Modusfx>
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On 25/04/2013 5:02 PM, Amaan Akram wrote:
Hi all,
Since there's been a recent request on FFT nodes, here's
one that I made a while back
www.amaanakram.com/plugins/aaFFT/1.0a/aaFFT.zip
<http://www.amaanakram.com/plugins/aaFFT/1.0a/aaFFT.zip>
This is a radix-2 FFT, meaning that it only works on input
data sets that are powers of 2.
Sample scene included. Install the dll in workgroup
application.
Windows only. If any linux users want this, please get in
touch. I'll grant access to my repo.
Hope someone finds this useful.
amaan
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