Struct GranularParameters 

pub struct GranularParameters {
    pub overlap_mode: GrainOverlapMode,
    pub window: GrainWindowMode,
    pub size: f32,
    pub density: f32,
    pub variation: f32,
    pub spray: f32,
    pub pan_spread: f32,
    pub playback_direction: GrainPlaybackDirection,
    pub position: f32,
    pub step: f32,
}

Parameters controlling granular playback behavior.

Fields

overlap_mode: GrainOverlapMode

Grain overlap mode (Cloud or Sequential).

window: GrainWindowMode

Grain window mode.

size: f32

Size of each grain in milliseconds (1.0 - 1000.0).

density: f32

Density of grain spawning in Hz (1.0 - 100.0). Represents the number of new grains triggered per second.

variation: f32

Grain variation (0.0 = no variation, 1.0 = full variation of size and volume) At 1.0, grain size varies 25%-200% and volume varies 0.0-1.0.

spray: f32

Random variation in grain start position (0.0 - 1.0). Each grain’s start position is varied by ±1.0 seconds at maximum spray.

pan_spread: f32

Random stereo spread per grain (0.0 - 1.0). Each grain’s panning is offset by ±(pan_spread × 0.5) from the voice’s base pan.

playback_direction: GrainPlaybackDirection

Direction for grain playback (forward, backward, or random).

position: f32

Position in the file (0.0 - 1.0) when step is 0.0.

step: f32

Playback step multiplier (-4.0 = backwards, 0.0 = stay at position, 4.0 = forward).

Implementations

impl GranularParameters

pub fn new() -> Self

pub fn validate(&self) -> Result<(), Error>

Validate all parameters.

Trait Implementations

impl Clone for GranularParameters

fn clone(&self) -> GranularParameters

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GranularParameters

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

Formats the value using the given formatter.

impl Default for GranularParameters

fn default() -> Self

Returns the “default value” for a type.