Struct simdnoise::FractalSettings

pub struct FractalSettings {
    pub freq: f32,
    pub lacunarity: f32,
    pub gain: f32,
    pub octaves: u8,
    pub noise_type: NoiseType,
}

Contains parameters for noise functions. When using Normal noise, only frequency is used.

Fields

freq: f32

Higher frequency will appear to 'zoom' out, lower will appear to 'zoom' in. A good starting value for experimentation is around 0.05

lacunarity: f32

Lacunarity affects how the octaves are layered together. A good starting value to experiment with is 0.5, change from there in 0.25 increments to see what it looks like.

gain: f32

Gain affects how the octaves are layered together. A good starting value is 2.0

octaves: u8

Specifies how many layers of nose to combine. More octaves can yeild more detail and will increase runtime linearlly.

noise_type: NoiseType

The type of noise to generate.

Trait Implementations

impl Copy for FractalSettings

impl Clone for FractalSettings

fn clone(&self) -> FractalSettings

Returns a copy of the value.

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

Performs copy-assignment from source.