@heyYo Welcome to the forum! Works for me in GIMP and CLI. I don’t have macOS however and am using GIMP from partha.com, which is conveniently prepackaged with G’MIC. Maybe try Partha’s Mac builds .
there is still a problem with Gimp from Gimp.org if the fft library is used from the plugin! No solution from my side, use either the outdated Gimp from GimponOSX or from Partha!
Yes, this particular filter makes use of the Fast Fourier Transform, which requires the fftw library for images of arbitrary sizes. On Mac, apparently, linking with this lib is not easy/possible.
hi David, the problem seems to be library used in gimp from Gimp.org! I am using macport with the -L pointing to libraries in the Gimp app! That is a nasty hack, still I don’t know any other solution! (without building a Gimp app)