Struct WindingMesh

pub struct WindingMesh<'a, M: TriangleMeshView + ?Sized> { /* private fields */ }

A read-only, structurally prepared mesh for repeated winding queries.

Preparation performs the O(triangles) structural audit once. Individual queries only read caller-owned geometry and have no global state, mutation, threading assumption, or source identity. A batch/provider API can reuse this exact prepared-input contract later.

Implementations

impl<'a, M: TriangleMeshView + ?Sized> WindingMesh<'a, M>

pub fn prepare(mesh: &'a M, tolerance: Tolerance) -> Result<Self, WindingError>

Validate and prepare a foreign or owned triangle mesh.

Closedness is intentionally not required: generalized winding returns a continuous raw value for open surfaces too. Degenerate faces are rejected because their solid angles are not defined by this operation.

pub fn winding_number( &self, point: Point3, ) -> Result<WindingNumber, WindingError>

Accumulate the generalized winding number at one finite query point.

Trait Implementations

impl<'a, M: Clone + TriangleMeshView + ?Sized> Clone for WindingMesh<'a, M>

fn clone(&self) -> WindingMesh<'a, M>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<M: TriangleMeshView + ?Sized> Debug for WindingMesh<'_, M>

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

Formats the value using the given formatter.

impl<'a, M: Copy + TriangleMeshView + ?Sized> Copy for WindingMesh<'a, M>