Struct CloudVolume 

pub struct CloudVolume {
    pub size: Vec3,
    pub cell: f32,
    pub coverage: f32,
    pub scale: f32,
    pub seed: i32,
}

Describes the density grid of a cloud layer; its key() goes into MeshRenderer.texture.

Fields

size: Vec3

Full world-space box extents in metres.

cell: f32

Horizontal density sampling interval in metres.

coverage: f32

Cloud occupancy fraction, clamped to 0..1 during generation.

scale: f32

Noise feature scale multiplier per 100 metres.

seed: i32

Deterministic density-field seed.

Implementations

impl CloudVolume

pub fn of(c: &VoxelClouds) -> Self

Copies density parameters from a cloud component.

pub fn key(&self) -> String

Encodes the density parameters as a renderer texture cache key.

pub fn parse(key: &str) -> Option<CloudVolume>

Parses a cloud-volume cache key, or returns None for malformed input.

pub fn dims(&self) -> [u32; 3]

Grid resolution (x, y, z). Vertical resolution is finer than horizontal so cloud tops stay round.

pub fn generate(&self) -> ([u32; 3], Vec<u8>)

8-bit density per voxel, x fastest, then y, then z.

Trait Implementations

impl Clone for CloudVolume

fn clone(&self) -> CloudVolume

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CloudVolume

impl Debug for CloudVolume

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

Formats the value using the given formatter.

impl PartialEq for CloudVolume

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CloudVolume