Struct LBFConfig 

pub struct LBFConfig {
    pub cde_config: CDEConfig,
    pub poly_simpl_tolerance: Option<f32>,
    pub narrow_concavity_cutoff_ratio: Option<f32>,
    pub min_item_separation: Option<f32>,
    pub prng_seed: Option<u64>,
    pub n_samples: usize,
    pub ls_frac: f32,
    pub svg_draw_options: SvgDrawOptions,
}

Configuration for the LBF optimizer

Fields

cde_config: CDEConfig

Configuration of the Collision Detection Engine

poly_simpl_tolerance: Option<f32>

Max deviation from the original polygon area as a fraction. If undefined, the algorithm will run without simplification

narrow_concavity_cutoff_ratio: Option<f32>

Maximum distance between two vertices of a polygon to consider it a narrow concavity (which will be closed). Defined as a fraction of the largest item in the instance.

min_item_separation: Option<f32>

Minimum distance between items and other hazards. If undefined, the algorithm will run without this constraint

prng_seed: Option<u64>

Seed for the PRNG. If undefined, the algorithm will run in non-deterministic mode using entropy

n_samples: usize

Total budget of samples per item per layout

ls_frac: f32

Fraction of n_samples_per_item used for the local search sampler, the rest is sampled uniformly.

svg_draw_options: SvgDrawOptions

Optional SVG drawing options

Trait Implementations

impl Clone for LBFConfig

fn clone(&self) -> LBFConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LBFConfig

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

Formats the value using the given formatter.

impl Default for LBFConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LBFConfig

where LBFConfig: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LBFConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for LBFConfig