Additive Synthesizer

This was my first c++ project and needs some drastic reworking. But here it is on Github, mainly for my own convenience.

Wishlist

• color control for noise 'partial'
• velocity sensitivity control
• keyboard scaling of partial levels
• LFO tempo sync
• aftertouch/velocity options:
  • stretch
  • partial scale (ie, pressing harder or using more velocity gives brighter sound)
• Mono legato mode
  • portamento
  • note priority
• ADSR range switch (short/long) to make editing easier.
• ADSR helper buttons
  • reset
  • treat first partial ADSR as global (only one envelope)
• Phase control per partial
• LFO Phase control per partial
• less ghetto UI
  • custom UI component where you can just draw in the partials
• midi CC

Bugs

• Click at the end of notes getting cut off, if the amplitudes are significantly different.
• Performance is poor.
• stretch ADSR knobs should look like other ADSR knobs
• make undo/redo work, possibly without buying a commercial license for PluginParameters
• voice stealing: prefer to steal unheld notes before held?