I’m working on adding sidechain support to a VST3 effect plug-in, but when I run in Cubase, the little sidechain button at the top does not show up. I have added the extra input in setBusArrangements() with this call:
addAudioInput(USTRING(“Aux In”), Steinberg::Vst::SpeakerArr::kMono, kAux, 0 );
Is there something else I need to do (besides handling the processing itself, of course)?
I’ve compared against AGainWithSideChain, and don’t see anything I’m missing. Anyone know what makes Cubase show the sidechain button?