Struct CaveParams 

pub struct CaveParams {
    pub seed: u64,
    pub seed_count: usize,
    pub air_ratio: f32,
    pub anisotropy: f32,
    pub perlin_octaves: u32,
    pub perlin_amplitude: f32,
}

Parameters for the procedural cave generators.

All fields are public so callers can override per-preset defaults. Generators are expected to fall back to their preset-specific defaults when the user constructs a CaveParams via CaveParams::default — that returns the “blue cave” baseline from caveblue2m.jpg. Other presets (e.g., MagCaveGenerator) supply their own defaults via factory constructors.

Fields

seed: u64

RNG seed. Same seed + same params + same code → byte-stable output. Promotes determinism across runs and platforms.

seed_count: usize

Number of Worley seed points placed in the volume. Controls the cave’s chamber-vs-corridor texture.

air_ratio: f32

Fraction of seeds tagged “air” (the rest are “solid”). Higher values produce more open caves.

anisotropy: f32

Per-seed distance scaling factor — voxlap CaveTex’s “shape” parameter. 1.0 produces isotropic Worley cells; > 1.0 elongates them along an arbitrary axis.

perlin_octaves: u32

Number of Perlin-noise octaves overlaid on the air/solid boundary to break up Worley’s clean facets.

perlin_amplitude: f32

Magnitude of the Perlin overlay (added to d_a in the classification step). Larger values give more organic surfaces; 0 disables overlay.

Trait Implementations

impl Clone for CaveParams

fn clone(&self) -> CaveParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CaveParams

impl Debug for CaveParams

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

Formats the value using the given formatter.

impl Default for CaveParams

fn default() -> Self

“Blue cave” baseline matching caveblue2m.jpg.

impl PartialEq for CaveParams

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for CaveParams