pub enum DistanceModel {
None,
Linear {
ref_distance: f32,
rolloff_factor: f32,
max_distance: f32,
},
LinearClamped {
ref_distance: f32,
rolloff_factor: f32,
max_distance: f32,
},
Inverse {
ref_distance: f32,
rolloff_factor: f32,
},
InverseClamped {
ref_distance: f32,
rolloff_factor: f32,
max_distance: f32,
},
Exponential {
ref_distance: f32,
rolloff_factor: f32,
},
ExponentialClamped {
ref_distance: f32,
rolloff_factor: f32,
max_distance: f32,
},
}
Specifies how distance between effect source and listener attenuates effect.
They are based on
OpenAL Specification (chapter
3.4), but the best way to see how they differ is to run ff_pos
example.
Make sure that all parameters are ≥ 0. Additionally Linear
and LinearClamped
models don't
like if ref_distance == max_distance
while others would prefer ref_distance > 0
.
Effect is not attenuated by distance.
Fields of Linear
Linear distance clamped model.
Fields of LinearClamped
Fields of Inverse
Inverse distance clamped model.
Fields of InverseClamped
Exponential distance model.
Fields of Exponential
Exponential distance clamped model.
Fields of ExponentialClamped
Returns the "default value" for a type. Read more
This method tests for self
and other
values to be equal, and is used by ==
. Read more
This method tests for !=
.
Performs copy-assignment from source
. Read more
Formats the value using the given formatter. Read more
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static