Struct noise_functions::OpenSimplex2

pub struct OpenSimplex2;

2/3 dimensional OpenSimplex2 noise. Fast variant.

When sampling in 3 Dimensions you can improve the visual isotropy in a the respective planes via improve_xy or improve_xz.

Implementations

impl OpenSimplex2

pub const fn improve_xy(self) -> ImproveXy<Self>

Improves 3D orientation for the XY plane.

pub const fn improve_xz(self) -> ImproveXz<Self>

Improves 3D orientation for the XZ plane.

impl OpenSimplex2

pub const fn seed(self, seed: i32) -> Seeded<Self>

pub const fn frequency(self, frequency: f32) -> Frequency<Self>

pub const fn fbm(self, octaves: u32, gain: f32, lacunarity: f32) -> Fbm<Self>

This function is const if the feature nightly-const-fn-float is enabled.

pub const fn ridged( self, octaves: u32, gain: f32, lacunarity: f32 ) -> Ridged<Self>

This function is const if the feature nightly-const-fn-float is enabled.

pub const fn ping_pong( self, octaves: u32, gain: f32, lacunarity: f32, strength: f32 ) -> PingPong<Self>

This function is const if the feature nightly-const-fn-float is enabled.

Trait Implementations

impl Clone for OpenSimplex2

fn clone(&self) -> OpenSimplex2

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OpenSimplex2

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

Formats the value using the given formatter.

impl PartialEq for OpenSimplex2

fn eq(&self, other: &OpenSimplex2) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Sample<2> for OpenSimplex2

fn sample(&self, point: [f32; 2]) -> f32

impl Sample<2, Simd<f32, 2>> for OpenSimplex2

Available on crate feature nightly-simd only.

fn sample(&self, point: f32x2) -> f32

impl Sample<3> for OpenSimplex2

fn sample(&self, point: [f32; 3]) -> f32

impl Sample<3, Simd<f32, 4>> for OpenSimplex2

Available on crate feature nightly-simd only.

fn sample(&self, point: f32x4) -> f32

impl Copy for OpenSimplex2

impl Eq for OpenSimplex2

impl StructuralPartialEq for OpenSimplex2