nicola boosted

alright, going to try something

if you send at least $20 to a bail or mutual aid fund of your choice, and send me proof along with an image to work on, i will make it into glitch art for you

nicola boosted
nicola boosted
nicola boosted
nicola boosted
nicola boosted
nicola boosted

Ever wonder why C fares poorly in the stack overflow surveys? Because C programmers read man pages, not stack overflow

Show thread

@paul ok thanks!

i still have to decide if i want to keep trying to do this myself, it's starting to become personal between me and the FFT

@paul so if i want to use those, including the conv and fft files and then SPFLOAT float are enough or i need to have the SoundPipe lib installed?

@paul i already did an FFT convolver some years ago for ofxPDSP, but it was pretty naive and inefficient, and now i don't even remember how i did it.

Anyway i wanted to see the file "soundpipe.h" included in your convolver but i couln't find it anywhere in the repo

and also: what fft are you using for that? i'm trying fftw3 again at the moment

thanks for the link anyway, i'm sure some modules would be useful to me

i forgot about this other paper on FFT reverbs:

pdfs.semanticscholar.org/2e4c/

still, probably i'm going to implement the most naive version first and then do optimize with partitioned convolution and SIMD

update on this: now i've got 3 different version of the program, using fftw3, kiss_fft, kiss_fastfir

NONE IS WORKING AND I HATE MYSELF

Show thread

@tmpvoid PPS: the gif at the top of this post was probably made with a pico projector, the general brightness raised in post

@tmpvoid
PS: it's important to know if you want to project on near or far walls, it's called "throw", i got a short/mid throw one that could be good for little clubs

@tmpvoid sorry i'm really not an expert, recently i just scouted for a cheap second hand one ( i don't want to buy new electronics ) so i just compared the results in my area with infos on the internet, then i tried it IRL with my laptop

(i also asked an opinion for the model i was about to buy from a friend who does videomapping)

nicola boosted
nicola boosted

c99 has <complex.h> which works out of the box with fftw3 YESSS

Show thread
Show more
Merveilles

Merveilles is a community project aimed at the establishment of new ways of speaking, seeing and organizing information — A culture that seeks augmentation through the arts of engineering and design. A warm welcome to any like-minded people who feel these ideals resonate with them.