Struct nannou::noise::HybridMulti [−][src]
pub struct HybridMulti { pub octaves: usize, pub frequency: f64, pub lacunarity: f64, pub persistence: f64, // some fields omitted }
Noise function that outputs hybrid Multifractal noise.
The result of this multifractal noise is that valleys in the noise should have smooth bottoms at all altitudes.
Fields
octaves: usize
Total number of frequency octaves to generate the noise with.
The number of octaves control the amount of detail in the noise function. Adding more octaves increases the detail, with the drawback of increasing the calculation time.
frequency: f64
The number of cycles per unit length that the noise function outputs.
lacunarity: f64
A multiplier that determines how quickly the frequency increases for each successive octave in the noise function.
The frequency of each successive octave is equal to the product of the previous octave’s frequency and the lacunarity value.
A lacunarity of 2.0 results in the frequency doubling every octave. For almost all cases, 2.0 is a good value to use.
persistence: f64
A multiplier that determines how quickly the amplitudes diminish for each successive octave in the noise function.
The amplitude of each successive octave is equal to the product of the previous octave’s amplitude and the persistence value. Increasing the persistence produces “rougher” noise.
Implementations
impl HybridMulti
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pub const DEFAULT_SEED: u32
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pub const DEFAULT_OCTAVES: usize
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pub const DEFAULT_FREQUENCY: f64
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pub const DEFAULT_LACUNARITY: f64
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pub const DEFAULT_PERSISTENCE: f64
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pub const MAX_OCTAVES: usize
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pub fn new() -> HybridMulti
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Trait Implementations
impl Clone for HybridMulti
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pub fn clone(&self) -> HybridMulti
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pub fn clone_from(&mut self, source: &Self)
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impl Debug for HybridMulti
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impl Default for HybridMulti
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pub fn default() -> HybridMulti
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impl MultiFractal for HybridMulti
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pub fn set_octaves(self, octaves: usize) -> HybridMulti
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pub fn set_frequency(self, frequency: f64) -> HybridMulti
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pub fn set_lacunarity(self, lacunarity: f64) -> HybridMulti
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pub fn set_persistence(self, persistence: f64) -> HybridMulti
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impl NoiseFn<[f64; 2]> for HybridMulti
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2-dimensional HybridMulti
noise
impl NoiseFn<[f64; 3]> for HybridMulti
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3-dimensional HybridMulti
noise
impl NoiseFn<[f64; 4]> for HybridMulti
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4-dimensional HybridMulti
noise
impl Seedable for HybridMulti
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Auto Trait Implementations
impl RefUnwindSafe for HybridMulti
impl Send for HybridMulti
impl Sync for HybridMulti
impl Unpin for HybridMulti
impl UnwindSafe for HybridMulti
Blanket Implementations
impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S where
T: Component + Float,
D: AdaptFrom<S, Swp, Dwp, T>,
Swp: WhitePoint,
Dwp: WhitePoint,
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T: Component + Float,
D: AdaptFrom<S, Swp, Dwp, T>,
Swp: WhitePoint,
Dwp: WhitePoint,
pub fn adapt_into_using<M>(self, method: M) -> D where
M: TransformMatrix<Swp, Dwp, T>,
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M: TransformMatrix<Swp, Dwp, T>,
pub fn adapt_into(self) -> D
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T, U> ConvertInto<U> for T where
U: ConvertFrom<T>,
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U: ConvertFrom<T>,
pub fn convert_into(self) -> U
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pub fn convert_unclamped_into(self) -> U
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pub fn try_convert_into(self) -> Result<U, OutOfBounds<U>>
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impl<T> Downcast<T> for T
impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> SetParameter for T
pub fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
T: Parameter<Self>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Upcast<T> for T
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,