open303 - VST3 port

[LAM]

https://github.com/scheffle/open303 - VST3 port of Open303

This is a VST3 port of Open303 with the following VST3 features added:

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silence flag (if no sound is produced, the silence flag is set so that following plug-ins don't need to process the audio data)
support for single & double precision processing
support for chord and scale events to limit the used pitches for the sequencer

[autostatic]

Sweet! It even got an UI! Did an attempt to get it to build again a while ago but this is way better of course.

[Impostor]

Linux native?

There's also this:

https://github.com/midilab/jc303

[LAM]

Linux native?

There's also this:

https://github.com/midilab/jc303

Yes Linux native, also there is already another post about jc303.

[tripomatic]

a more advanced version of 303 clone would be welcome, bit like D16's phoscyon where you can change much more parameters like glide, filter attack,...

[Impostor]

In Carla, modulating any parameter causes crackling...

In Renoise no crackling, but got a nasty crash..

[Impostor]

In Carla, modulating any parameter causes crackling...

In Renoise no crackling, but got a nasty crash..

Re: crackling, that only happens if I use Carla-as-a-vst2-plugin in MusE. Carla-as-a-lv2 gives no troubles.

[Sinewave]

It took me a while to compile it, but it was worth it! I forgot to use the latest VST3 SDK and I got compile problems. But it dawned on me soon enough.

I do just like to use plain GUIless VST2 "michon" version (lesnoh's or autostatic's open303 github) with it's default CCs for Akai MPK. Same thing soundwise, but the GUI is Reaper's. It works off the bat with a CC setup on my MIDI controller. Now this one... is a bit more fun with the sequencer and slightly more parameters. This one is emulating TB-303 Devilfish modded and the original. You get to choose. "michon" one is emulating the original and sounds very interesting. Look, it's not TB-303, but often it's easy to forget that fact when using a MIDI controller, that's how close the sound is to the real thing.

Back to Open303. I'm having fun. Cheers!

[gauderbock]

EDIT: never mind, I hadn't used clone --recursive for vst3utils

---

Would love to try this, but running into a compilation error. Any ideas anyone?

I have the latest vst3sdk installed, along with vst3utils (as far as I can tell, the quoted gcem directory is empty which seems strange, but...)

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[ 90%] Building CXX object CMakeFiles/Open303.dir/Source/VST3/o303controller.cpp.o
In file included from /home/gauderbock/Downloads/git/open303/Source/VST3/o303pids.h:5,
                 from /home/fauderbock/Downloads/git/open303/Source/VST3/o303controller.cpp:1:
/home/gauderbock/Downloads/git/vst3utils/include/vst3utils/norm_plain_conversion.h:11:10: fatal error: ../../gcem/include/gcem.hpp: No such file or directory
   11 | #include "../../gcem/include/gcem.hpp"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.

[LAM]

Would love to try this, but running into a compilation error. Any ideas anyone?

I have the latest vst3sdk installed, along with vst3utils (as far as I can tell, the quoted gcem directory is empty which seems strange, but...)

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[ 90%] Building CXX object CMakeFiles/Open303.dir/Source/VST3/o303controller.cpp.o
In file included from /home/gauderbock/Downloads/git/open303/Source/VST3/o303pids.h:5,
                 from /home/fauderbock/Downloads/git/open303/Source/VST3/o303controller.cpp:1:
/home/gauderbock/Downloads/git/vst3utils/include/vst3utils/norm_plain_conversion.h:11:10: fatal error: ../../gcem/include/gcem.hpp: No such file or directory
   11 | #include "../../gcem/include/gcem.hpp"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.

gcem is a vst3utils submodule, you cloned the vst3utils repo without

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--recurse-submodules

option.

You can execute

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git submodule update --init

inside the vst3utils folder to fix it.

[gauderbock]

Thanks!