Enum NoteExpression

pub enum NoteExpression {
    PitchBend(f32),
    Timbre(f32),
    Aftertouch(f32),
}

A specific type of note expression.

Variants

PitchBend(f32)

Pitch bend note expression.

This corresponds to the crate::synth::PITCH_BEND_PARAMETER controller and should change the tuning of the note.

This is expressed in semitones away from the root note of the note (which may itself be affected by the global crate::synth::PITCH_BEND_PARAMETER controller).

Timbre(f32)

Vertical movement note expression, meant to control some sort of timbre of the synth.

This is called “slide” in some DAW UIs.

This corresponds to the “timbre” controller (crate::synth::TIMBRE_PARAMETER), and its effects must be combined with the global controller.

This value varies from 0->1, 0 being the bottommost position, and 1 being the topmost position.

Aftertouch(f32)

Depthwise note expression.

This is called “Pressure” in some DAW UIs.

This value varies from 0->1, 0 being neutral, and 1 being the maximum depth.

This corresponds to the crate::synth::AFTERTOUCH_PARAMETER controller which affects all notes. The total effect must be a combination of this per-note note expression and the global controller.

Trait Implementations

impl Clone for NoteExpression

fn clone(&self) -> NoteExpression

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NoteExpression

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for NoteExpression

fn eq(&self, other: &NoteExpression) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for NoteExpression

impl StructuralPartialEq for NoteExpression