Struct IncidenceBuild 

pub struct IncidenceBuild { /* private fields */ }

A resumable build of a mesh’s Incidence: the build of Mesh::ensure_incidence cut into steps of a bounded number of elements (triangle or vertex slots), so that a caller can yield between them.

Each step runs the same loop bodies as the one-call build, over the next elements in the same order, so the finished index is the same, entry for entry. A build is tied to the mesh state it started from (its uid, epoch, revision and slot counts); Mesh::step_incidence starts over when the mesh has changed since, and caches the index when the build is done.

Implementations

impl IncidenceBuild

pub fn new(mesh: &Mesh) -> IncidenceBuild

A build of mesh’s incidence index as the mesh is now, with nothing done.

pub fn is_for(&self, mesh: &Mesh) -> bool

Whether the build started from mesh as it is now.

pub fn is_done(&self) -> bool

Whether every pass is done.

Trait Implementations

impl Debug for IncidenceBuild

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

Formats the value using the given formatter.