Struct IPLDirectivity 

#[repr(C)]
pub struct IPLDirectivity {
    pub dipoleWeight: IPLfloat32,
    pub dipolePower: IPLfloat32,
    pub callback: IPLDirectivityCallback,
    pub userData: *mut c_void,
}

A directivity pattern that can be used to model changes in sound intensity as a function of the source’s orientation. Can be used with both direct and indirect sound propagation.

The default directivity model is a weighted dipole. This is a linear blend between an omnidirectional source (which emits sound with equal intensity in all directions), and a dipole oriented along the z-axis in the source’s coordinate system (which focuses sound along the +z and -z axes). A callback function can be specified to implement any other arbitrary directivity pattern.

Fields

dipoleWeight: IPLfloat32

How much of the dipole to blend into the directivity pattern. \c 0 = pure omnidirectional, \c 1 = pure dipole. \c 0.5f results in a cardioid directivity pattern.

dipolePower: IPLfloat32

How “sharp” the dipole is. Higher values result in sound being focused within a narrower range of directions.

callback: IPLDirectivityCallback

If non \c NULL, this function will be called whenever Steam Audio needs to evaluate a directivity pattern.

userData: *mut c_void

Pointer to arbitrary data that will be provided to the \c callback function whenever it is called. May be \c NULL.

Trait Implementations

impl Clone for IPLDirectivity

fn clone(&self) -> IPLDirectivity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IPLDirectivity

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

Formats the value using the given formatter.

impl Copy for IPLDirectivity