Struct bevy_kira_audio::AudioStreamPlugin [−][src]
pub struct AudioStreamPlugin<T: AudioStream> { /* fields omitted */ }
Expand description
A Bevy plugin for streaming of audio
This plugin requires AudioPlugin to also be active
fn main() { let mut app = App::build(); app .add_plugins(DefaultPlugins) .add_plugin(AudioPlugin) .add_plugin(AudioStreamPlugin::<SineStream>::default()) .add_startup_system(start_stream.system()); app.run(); } #[derive(Debug, Default)] struct SineStream { t: f64, note: f64, frequency: f64 } impl AudioStream for SineStream { fn next(&mut self, _: f64) -> Frame { let increment = 2.0 * std::f64::consts::PI * self.note / self.frequency; self.t += increment; let sample: f64 = self.t.sin(); Frame { left: sample as f32, right: sample as f32, } } } fn start_stream(audio: Res<StreamedAudio<SineStream>>) { audio.stream(SineStream { t: 0.0, note: 440.0, frequency: 44_000.0, }); }
Trait Implementations
Returns the “default value” for a type. Read more
Auto Trait Implementations
impl<T> RefUnwindSafe for AudioStreamPlugin<T> where
T: RefUnwindSafe,
impl<T> Send for AudioStreamPlugin<T>
impl<T> Sync for AudioStreamPlugin<T>
impl<T> Unpin for AudioStreamPlugin<T> where
T: Unpin,
impl<T> UnwindSafe for AudioStreamPlugin<T> where
T: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
impl<T> FromWorld for T where
T: Default,
impl<T> FromWorld for T where
T: Default,
pub fn from_world(_world: &mut World) -> T
pub fn from_world(_world: &mut World) -> T
Creates Self
using data from the given [World]
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
pub fn vzip(self) -> V