Struct VoronoiFracture 

pub struct VoronoiFracture {
    pub cells: Vec<VoronoiCell>,
    pub bounds_min: Vec3,
    pub bounds_max: Vec3,
    pub num_cells: usize,
    pub material_strength: f32,
    pub toughness: f32,
    pub density: f32,
    pub cracks: Vec<(usize, usize)>,
    pub debris_particles: Vec<DebrisParticle>,
    pub fractured: bool,
}

Fields

cells: Vec<VoronoiCell>

bounds_min: Vec3

bounds_max: Vec3

num_cells: usize

material_strength: f32

toughness: f32

density: f32

cracks: Vec<(usize, usize)>

debris_particles: Vec<DebrisParticle>

fractured: bool

Implementations

impl VoronoiFracture

pub fn new( bounds_min: Vec3, bounds_max: Vec3, num_cells: usize, seed: u64, ) -> Self

pub fn find_cell(&self, point: Vec3) -> usize

For each point, find the nearest Voronoi seed (Lloyd-style cell assignment)

pub fn accumulate_stress( &mut self, cell_idx: usize, force_magnitude: f32, contact_area: f32, )

Accumulate stress on a cell given an impulse force

pub fn check_fracture(&mut self) -> Vec<usize>

Check if any cells exceed strength threshold and initiate fracture

pub fn propagate_cracks(&mut self, initial_cells: &[usize])

Propagate crack from a fractured cell to neighbors

pub fn spawn_debris(&mut self, impact_velocity: Vec3, rng: &mut FractureRng)

Spawn debris from fractured cells

pub fn integrate_debris(&mut self, dt: f32)

Integrate debris particles

pub fn are_connected(&self, a: usize, b: usize) -> bool

Check if two cells are still connected (no crack between them)

Trait Implementations

impl Clone for VoronoiFracture

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VoronoiFracture

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

Formats the value using the given formatter.