Struct Attenuation 

pub struct Attenuation {
    pub min_distance: f32,
    pub max_distance: f32,
    pub rolloff: f32,
    pub model: DistanceModel,
}

Clamped distance models: below min gain is one; beyond max distance is clamped to max. Inverse/exponential therefore retain a nonzero floor. Rolloff zero disables attenuation. Equations are documented in the module README/reference.

Fields

min_distance: f32

Reference distance, 0.001..=1e9 units. Default 1.

max_distance: f32

Maximum evaluated distance, greater than min and <=1e12 units. Default 100.

rolloff: f32

0..=16. Default 1.

model: DistanceModel

Implementations

impl Attenuation

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

pub fn gain(&self, distance: f64) -> Result<f64>

Trait Implementations

impl Clone for Attenuation

fn clone(&self) -> Attenuation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Attenuation

impl Debug for Attenuation

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

Formats the value using the given formatter.

impl Default for Attenuation

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Attenuation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Attenuation