MOSes, better automatic layouts and color schemas

• New: Add pergen::Mos for MOS analysis
• Change: EqualTemperament is now IsomorphicLayout
• Change: PrototypeTemperament is now Genchain
• Improvement: Add Genchain::Tetracot7 and Genchain::Hanson7
• Improvement: Better implementation of the IsomorphicLayout search s.t. more and better matching layouts are returned
• Improvement: Better color schema API with support for multi-cyclic MOSes using IsomorphicLayout::get_layers
• Improvement: Retrieve MOS scale name via IsomorphicLayout::get_scale_name
• Change: layout::IsomorphicKeyboard has been merged into pergen::Mos
• Deletion: TemperamentFinder has been removed
  • Use IsomorphicLayout::find_by_{edo, step_size} instead
• Deletion PrototypeTemperament::Porcupine7 has been removed
  • Use Genchain::Tetracot7 instead

More genchain layouts, MIDI autoconnect

• Improvement: The layout search has been improved s.t. more and better matching layouts are returned
• Improvement: Add Tetracot[7] and Hanson[7] layout
• Improvement: tune mos find now communicates whether the given generator is bright or dark
• Improvement: tune-cli will now wait for your MIDI-input device to come online and is able to recover from a temporary connection outage
• Deletion: tune est no longer prints out matching temperaments. Finding temperaments is not a feature that tune or tune-cli is planned to support in the future as it is heavily data-driven and there are plenty of alternatives out there.

Lumatone plug'n'play, better isomorphic layouts, MIDI autoconnect

• New: Lumatone plug'n'play
  • Sync the currently active layout to the Lumatone using the microwave luma subcommand
  • This will reconfigure all keys of the Lumatone to use the correct color and to emit the correct MIDI event
• New: Add keyboard settings mode
  • Press Alt+K to enter the keyboard settings mode
  • Press Alt+K again to change the on-screen keyboard mode
  • Press Alt+S to browse through the different MOS scales (*)
  • Press Alt+L to change the layout (step sizes) of the isomorphic keyboard while keeping the color schema of the selected MOS (*)
  • Press Alt+C to change the compression of the layout for better ergonomics (*)
  • Press Alt+T to change the tilt of the isomorphic keyboard
  • Press Alt+I to change the inclination of the isomorphic keyboard
  • (*) This will be synced to the Lumatone
• Improvement: The layout search has been improved s.t. more and better matching layouts are returned
• Improvement: Add Tetracot[7] and Hanson[7] layout
• Improvement: Better coloring of multi-cyclic EDOs
• Improvement: Add color_palette to the profile to customize the automatic color schemas
• Improvement: Add globals section to the profile to allow for global oscillators
• Improvement: Add "Retro Square" as a demo patch for a global oscillator
• Improvement: microwave will now wait for your MIDI-input device to come online and is able to recover from a temporary connection outage
• Change: Rename waveform_{templates, envelopes} of the profile to templates and envelopes
• Deletion: Remove main_templates from the profile. They had no good use case, use globals instead.

Support contexts with lifetime bounds

Another redesign was necessary to enable the usage of references in a generic context.

Changes:

• Automation is replaced by AutomatedValue
• AutomationContext is replaced by QueryInfo
• AutomatableValue is replaced by Automatable
• AutomatedValue is replaced by Automated
• AutomationSpec is replaced by AutomatableParam
• creator::Creator is replaced by automation::AutomationFactory
  • Example usages:
    • factory.automate(automatable).into_automation(automation_fn)
    • factory.automate(automatable).into_stage(stage_fn)
  • To access the former render_window_secs variable, inject RenderWindowSecs as an Automatable instead
• AutomatedValue (former Automation) and Stage are now parameterized over Q: QueryInfo
• AutomationFactory (former Creator) is now parameterized over C: CreationInfo

Update dependencies

• Upgrade oxisynth to 0.0.5
• Upgrade tune to 0.35.0

More temperament layouts, automatic color schemas

• Change: Complete rewrite of temperament::EqualTemperament, moved to layout::EqualTemperament
  • New: Add EqualTemperament::get_colors for auto-generated color schemas
  • Improvement: Add EqualTemperament::get_keyboard to obtain an isomorphic keyboard layout
• Change: Merge temperament::{TemperamentType, TemperamentPreference} into a single type layout::PrototypeTemperament
  • Improvement: Add PrototypeTemperament::Mavila9 and PrototypeTemperament::Porcupine8
  • Improvement: TemperamentFinder::{by_edo, by_step_size} now returns a list of matching temperaments
• Change: Move key::Keyboard to layout::IsomorphicKeyboard
  • Change: IsomorphicKeyboard now returns a scale degree instead of a PianoKey
• Change: Move all types of the comma package to temperament
• Improvement: Add Val::pick_alternative to select the second-best prime representation ("wart")

More temperament layouts

• Improvement: tune est uses a better strategy to identify compatible temperament layouts
• Improvement: tune est supports Mavila[9] and Porcupine[8] temperaments

Isomorphic keyboard, automatic color schemas

• New: Render a hexagonal isomorphic keyboard
  • Press Alt+Y to toggle through compatible keyboard layouts
  • Press Alt+K to toggle through different keyboard types
• New: Find automatic color schemas for compatible keyboard layouts
• New: Full browser support via WASM and WebGL or WebGPU
• Improvement: Support Mavila[9] and Porcupine[8] temperaments
• Change: Rewrite / flatten the profile structure

Improved stage nesting

• Improvement: Add BufferWriter::{process, read}
• Improvement / Change: Magnetron::{process, process_nested} is now a combination Magnetron::{prepare, prepare_nested} and BufferWriter::process
• Improvement / Change: Homogenize BufferWriter::read_x_write_y
  • Add out_level / out_levels argument in every function
  • out_level / out_levels receives an Option<f64> defaulting to an amplitude of 1.0 if absent
• Improvement: Add StageActivity::Observer

Update dependencies

• Upgrade tune to 0.34.0