Struct PerlinParams 

pub struct PerlinParams {
    pub octaves: u32,
    pub persistence: f64,
    pub scale: f64,
    pub seed: u32,
}

Parameters for configuring Perlin noise pattern effects

Fields

octaves: u32

Number of noise layers (1-8)

persistence: f64

How quickly amplitudes diminish (0.0-1.0)

scale: f64

Scale of the noise (0.1-5.0)

seed: u32

Random seed for noise generation

Trait Implementations

impl Clone for PerlinParams

fn clone(&self) -> PerlinParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PerlinParams

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

Formats the value using the given formatter.

impl Default for PerlinParams

fn default() -> Self

Returns the “default value” for a type.

impl PatternParam for PerlinParams

fn name(&self) -> &'static str

Name of the parameter for CLI help text

fn description(&self) -> &'static str

Description of the parameter for CLI help text

fn param_type(&self) -> ParamType

Type of the parameter

fn default_value(&self) -> String

Default value as a string

fn validate(&self, value: &str) -> Result<(), String>

Validate a string value for this parameter

fn parse(&self, value: &str) -> Result<Box<dyn PatternParam>, String>

Parse a string value into the appropriate type

fn sub_params(&self) -> Vec<Box<dyn PatternParam>>

List of sub-parameters if this is a composite type

fn clone_param(&self) -> Box<dyn PatternParam>

Clone implementation for trait object

fn as_any(&self) -> &dyn Any

Convert to Any for downcasting